<SEC-DOCUMENT>0001213900-21-021736.txt : 20210415
<SEC-HEADER>0001213900-21-021736.hdr.sgml : 20210415
<ACCEPTANCE-DATETIME>20210415163825
ACCESSION NUMBER:		0001213900-21-021736
CONFORMED SUBMISSION TYPE:	10-K
PUBLIC DOCUMENT COUNT:		93
CONFORMED PERIOD OF REPORT:	20201231
FILED AS OF DATE:		20210415
DATE AS OF CHANGE:		20210415

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SG BLOCKS, INC.
		CENTRAL INDEX KEY:			0001023994
		STANDARD INDUSTRIAL CLASSIFICATION:	WHOLESALE-LUMBER & OTHER CONSTRUCTION MATERIALS [5030]
		IRS NUMBER:				954463937
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		10-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38037
		FILM NUMBER:		21828946

	BUSINESS ADDRESS:	
		STREET 1:		195 MONTAGUE STREET, 14TH FLOOR
		CITY:			BROOKLYN
		STATE:			NY
		ZIP:			11201
		BUSINESS PHONE:		(646) 240-4235

	MAIL ADDRESS:	
		STREET 1:		195 MONTAGUE STREET, 14TH FLOOR
		CITY:			BROOKLYN
		STATE:			NY
		ZIP:			11201

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CDSI HOLDINGS INC
		DATE OF NAME CHANGE:	19990114

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	PC411 INC
		DATE OF NAME CHANGE:	19961001
</SEC-HEADER>
<DOCUMENT>
<TYPE>10-K
<SEQUENCE>1
<FILENAME>sgbx-20201231.htm
<DESCRIPTION>ANNUAL REPORT
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<p style="text-align: center; margin: 0px; text-indent: 0px;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: bold; letter-spacing: normal; orphans: 2; text-align: center; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"><br/></span></p>
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<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 7pt;">&#160;</span></p>
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<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(Exact name of registrant as specified in its charter)</span></p>
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 7pt;">&#160;</span></p>
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<tbody>
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<td style="vertical-align: top; width: 49%; border-bottom: 1.5pt solid #000000 !important; height: 17px;">
<div style="border-left: none; border-right: none;">
<div style="border-left: none; border-right: none;">
<div>
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"><span style="-sec-ix-hidden:Tag877">Delaware</span></span></p>
</div>
</div>
</div>
</td>
<td style="vertical-align: bottom; width: 2%; height: 17px;">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: top; width: 49%; border-bottom: 1.5pt solid #000000 !important; height: 17px;">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> <span style="border-right: none; border-left: none;"><span style="border-left: none; border-right: none;"><span style="border-left: none; border-right: none;"><span style="border-right: none; border-left: none;"><span style="border-left: none; border-right: none;"><span style="border-left: none; border-right: none;"><span style="border-left: none; border-right: none;"><span style="border-left: none; border-right: none;"><span style="border-left: none; border-right: none;"><ix:nonNumeric contextRef="D20201231" name="dei:EntityTaxIdentificationNumber" id="Tag83" escape="true">95-4463937</ix:nonNumeric></span></span></span></span></span></span></span></span></span></span></p>
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<tr style="height: 17px;">
<td style="vertical-align: top; height: 17px;">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> (State or other jurisdiction of </span></p>
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<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: top; height: 17px;">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> (I.R.S. Employer </span></p>
</td>
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<tr style="height: 16px;">
<td style="vertical-align: top; height: 16px;">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> incorporation or organization) </span></p>
</td>
<td style="vertical-align: bottom; height: 16px;">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: top; height: 16px;">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Identification No.) </span></p>
</td>
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<tr style="height: 17px;">
<td style="vertical-align: top; height: 17px;">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: top; height: 17px;">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 17px;">
<td style="vertical-align: top; border-bottom: 1.5pt solid #000000 !important; height: 17px; text-align: center;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: bold; letter-spacing: normal; orphans: 2; text-align: center; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"><ix:nonNumeric contextRef="D20201231" name="dei:EntityAddressAddressLine1" id="Tag420" escape="true"><span style="border-left: none; border-right: none;"><span style="border-left: none; border-right: none;">17</span> State Street</span>,</ix:nonNumeric> <ix:nonNumeric contextRef="D20201231" name="dei:EntityAddressAddressLine2" id="Tag799" escape="true"><span style="border-left: none; border-right: none;">19</span>th Floor,</ix:nonNumeric> <ix:nonNumeric contextRef="D20201231" name="dei:EntityAddressCityOrTown" id="Tag800" escape="true">New York</ix:nonNumeric>, <ix:nonNumeric contextRef="D20201231" name="dei:EntityAddressStateOrProvince" id="Tag801" escape="true">NY</ix:nonNumeric></span></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; border-bottom: 1.5pt solid #000000 !important; height: 17px; text-align: center;"><ix:nonNumeric contextRef="D20201231" name="dei:EntityAddressPostalZipCode" id="Tag802" escape="true">10004</ix:nonNumeric></td>
</tr>
<tr style="height: 17px;">
<td style="vertical-align: top; height: 17px;">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> (Address of principal executive offices) </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: top; height: 17px;">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> (Zip Code) </span></p>
</td>
</tr>
</tbody>
</table>
</div>
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"><ix:nonNumeric contextRef="D20201231" name="dei:CityAreaCode" id="Tag492" escape="true">(646)</ix:nonNumeric> <ix:nonNumeric contextRef="D20201231" name="dei:LocalPhoneNumber" id="Tag66" escape="true">240-4235</ix:nonNumeric></span></p>
<p style="margin: 0pt; text-align: center;"><span style="font-size: 10pt;"><span style="font-family: 'Times New Roman';">(Registrant&#8217;s telephone number, including area code)</span><span style="font-family: 'Times New Roman';">&#160;</span></span></p>
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 8pt;">&#160;</span></p>
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Securities registered pursuant to Section 12(b) of the Act:&#160;</span></p>
<p style="margin: 0pt; text-align: center;"><br/></p>
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<tbody>
<tr style="height: 18px;">
<td style="width: 43.0323%; height: 18px; text-align: center; border-bottom: 2px solid #000000;"><span style="font-size: 10pt;"><strong><span style="font-family: 'times new roman', times;">Title of Each Class</span></strong></span></td>
<td style="width: 1.03547%; text-align: center;"><br/></td>
<td style="width: 12.3367%; text-align: center; border-bottom: 2px solid #000000;"><strong style="color: #000000; font-family: 'times new roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: center; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;"><span style="font-family: 'times new roman', times;">Trading Symbol(s)</span></strong></td>
<td style="width: 0.725216%; text-align: center;"><br/></td>
<td style="width: 42.9171%; height: 18px; text-align: center; border-bottom: 2px solid #000000;"><span style="font-size: 10pt;"><strong><span style="font-family: 'times new roman', times;">Name of Each Exchange on which Registered</span></strong></span></td>
</tr>
<tr style="height: 18px;">
<td style="width: 43.0323%; height: 18px; text-align: center;">
<div style="border-right: none; border-left: none;"><span style="border-left: none; border-right: none;"><ix:nonNumeric contextRef="D20201231" name="dei:Security12bTitle" id="Tag97" escape="true">Common Stock, par value $0.01 per share</ix:nonNumeric></span>&#160;</div>
</td>
<td style="width: 1.03547%; text-align: center;">
<div style="border-right: none; border-left: none;"><br/></div>
</td>
<td style="width: 12.3367%; text-align: center;"><ix:nonNumeric contextRef="D20201231" name="dei:TradingSymbol" id="Tag792" escape="true">SGBX</ix:nonNumeric></td>
<td style="width: 0.725216%; text-align: center;"><br/></td>
<td style="width: 42.9171%; text-align: center; height: 18px;">
<p style="text-align: center;"><span style="font-family: 'times new roman', times; font-size: 10pt;"><span style="-sec-ix-hidden:Tag878">The <span style="border-left: none; border-right: none;"><span style="border-left: none; border-right: none;">Nasdaq</span></span>&#160;Stock Market LLC</span></span></p>
</td>
</tr>
</tbody>
</table>
</div>
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 8pt;">&#160;</span></p>
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 7pt;">&#160;</span></p>
<p style="margin: 0pt; text-indent: 36pt;"><span style="font-size: 10pt;"><span style="font-family: 'Times New Roman';">Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes</span><span style="font-family: 'Times New Roman';">&#160;</span><span style="font-family: 'Times New Roman';">&#160;</span><span style="font-family: 'MS Mincho';">&#9744;</span><span style="font-family: 'Times New Roman';">&#160;</span><span style="font-family: 'Times New Roman';">&#160;</span><span style="font-family: 'Times New Roman';">&#160;</span><span style="font-family: 'Times New Roman';">&#160;</span><span style="font-family: 'Times New Roman';"><ix:nonNumeric contextRef="D20201231" name="dei:EntityWellKnownSeasonedIssuer" id="Tag110" escape="true">No</ix:nonNumeric></span><span style="font-family: 'Times New Roman';">&#160;</span><span style="font-family: 'Times New Roman';">&#160;</span><span style="font-family: 'MS Mincho';">&#9746;</span><span style="font-family: 'Times New Roman';">&#160;</span></span></p>
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 7pt;">&#160;</span></p>
<p style="margin: 0pt; text-indent: 36pt;"><span style="font-size: 10pt;"><span style="font-family: 'Times New Roman';">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</span><span style="font-family: 'Times New Roman';">&#160;</span><span style="font-family: 'Times New Roman';">&#160;</span><span style="font-family: 'MS Mincho';">&#9744;</span><span style="font-family: 'Times New Roman';">&#160;</span><span style="font-family: 'Times New Roman';">&#160;</span><span style="font-family: 'Times New Roman';">&#160;</span><span style="font-family: 'Times New Roman';">&#160;</span><span style="font-family: 'Times New Roman';"><ix:nonNumeric contextRef="D20201231" name="dei:EntityVoluntaryFilers" id="Tag99" escape="true">No</ix:nonNumeric></span><span style="font-family: 'Times New Roman';">&#160;</span><span style="font-family: 'Times New Roman';">&#160;</span><span style="font-family: 'MS Mincho';">&#9746;</span></span></p>
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 7pt;">&#160;</span></p>
<p style="margin: 0pt; text-indent: 36pt;"><span style="font-size: 10pt;"><span style="font-family: 'Times New Roman';">Indicate by check mark whether the registrant (1) has filed all reports required to be fil</span><span style="font-family: 'Times New Roman';">ed 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. <span style="border-left: none; border-right: none;"><ix:nonNumeric contextRef="D20201231" name="dei:EntityCurrentReportingStatus" id="Tag791" escape="true">Yes</ix:nonNumeric></span></span><span style="font-family: 'Times New Roman';">&#160;</span><span style="font-family: 'Times New Roman';">&#160;</span><span style="font-family: 'MS Mincho';">&#9746;</span><span style="font-family: 'Times New Roman';">&#160;</span><span style="font-family: 'Times New Roman';">&#160;</span><span style="font-family: 'Times New Roman';">&#160;</span><span style="font-family: 'Times New Roman';">&#160;</span><span style="font-family: 'Times New Roman';">No</span><span style="font-family: 'Times New Roman';">&#160;</span><span style="font-family: 'Times New Roman';">&#160;</span><span style="font-family: 'Times New Roman';">&#160;</span><span style="font-family: 'MS Mincho';">&#9744;</span></span></p>
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 8pt;">&#160;</span></p>
<p style="margin: 0pt; text-indent: 36pt;"><span style="font-size: 10pt;"><span style="font-family: 'Times New Roman';">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</span><span style="font-family: 'Times New Roman';"> chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). <span style="border-left: none; border-right: none;"><span style="border-left: none; border-right: none;"><ix:nonNumeric contextRef="D20201231" name="dei:EntityInteractiveDataCurrent" id="Tag45" escape="true">Yes</ix:nonNumeric></span></span></span><span style="font-family: 'Times New Roman';">&#160;</span><span style="font-family: 'Times New Roman';">&#160;</span><span style="font-family: 'MS Mincho';">&#9746;</span><span style="font-family: 'Times New Roman';">&#160;</span><span style="font-family: 'Times New Roman';">&#160;</span><span style="font-family: 'Times New Roman';">&#160;</span><span style="font-family: 'Times New Roman';">&#160;</span><span style="font-family: 'Times New Roman';">No</span><span style="font-family: 'Times New Roman';">&#160;</span><span style="font-family: 'Times New Roman';">&#160;</span><span style="font-family: 'MS Mincho';">&#9744;</span><span style="font-family: 'Times New Roman';">&#160;</span></span></p>
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 8pt;">&#160;</span></p>
<p style="margin: 0pt; text-indent: 36pt;"><span style="font-size: 10pt;"><span style="font-family: 'Times New Roman';">Indicate by chec</span><span style="font-family: 'Times New Roman';">k mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or an emerging growth company. <span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">See the definitions of &#8220;large accelerated filer,&#8221; &#8220;accelerated filer,&#8221; &#8220;smaller reporting company&#8221; and &#8220;emerging growth company&#8221; </span> in Rule 12b-2 of the Exchange Act.</span><span style="font-family: 'Times New Roman';">&#160;</span></span></p>
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span><br/></p>
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<table style="height: 51px; border-collapse: collapse; margin-left: 0px; font-family: 'times new roman'; font-size: 10pt; width: 100%;" cellpadding="0" width="100%">
<tbody>
<tr style="height: 17px;">
<td style="vertical-align: top; width: 22.1014%; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Large accelerated filer&#160;&#160; </span></p>
</td>
<td style="vertical-align: top; width: 45.2899%;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">&#9744;</span></td>
<td style="vertical-align: top; width: 25.5176%; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Accelerated filer&#160;&#160; </span></p>
</td>
<td style="vertical-align: top; width: 7.09109%;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">&#9744;</span></td>
</tr>
<tr style="height: 17px;">
<td style="vertical-align: top; height: 17px; width: 22.1014%;">
<div style="border-left: none; border-right: none;">
<p style="margin: 0pt;"><span style="font-size: 10pt;"><span class="selected" style="font-family: 'Times New Roman';"><span style="border-right: none; border-left: none;"><span style="border-left: none; border-right: none;"><span style="border-right: none; border-left: none;"><span style="border-left: none; border-right: none;"><span style="-sec-ix-hidden:Tag889">Non-accelerated filer</span></span></span></span></span>&#160;&#160;</span></span></p>
</div>
</td>
<td style="vertical-align: top; width: 45.2899%;">
<div style="border-left: none; border-right: none;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">&#9746;</span></div>
</td>
<td style="vertical-align: top; height: 17px; width: 25.5176%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Smaller reporting company&#160;&#160; </span></p>
</td>
<td style="vertical-align: top; width: 7.09109%;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">&#9746;</span></td>
</tr>
<tr style="height: 17px;">
<td style="vertical-align: top; height: 17px; width: 22.1014%;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: top; width: 45.2899%;"><br/></td>
<td style="vertical-align: top; height: 17px; width: 25.5176%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Emerging growth company&#160;&#160;</span></p>
</td>
<td style="vertical-align: top; width: 7.09109%;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">&#9744;</span></td>
</tr>
</tbody>
</table>
</div>
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><br/></span></p>
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<div class="pageBreak" style="page-break-before: always; font-size: 10pt; text-align: left;"><br/></div>
</div>
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt; text-indent: 36pt;"><span style="font-size: 10pt;"><span style="font-family: 'Times New Roman';">If an emerging growth company, indicate by check mark if the registrant has elected not to use the</span><span style="font-family: 'Times New Roman';"> extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. </span><span style="font-family: 'MS Mincho';">&#9744;</span><span style="font-family: 'Times New Roman';"> </span><span style="font-family: 'Times New Roman';">&#160;&#160;</span></span></p>
<p style="margin: 0pt; text-indent: 36pt;"><br/></p>
<p style="text-align: justify; text-indent: 36pt; margin: 0pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt;"><span>Indicate by check mark whether the registrant has filed a report on and attestation to its management&#8217;s assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report. Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act). </span><span>&#9744;</span></span><span style="font-size: 10.0pt;"></span></p>
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt; text-indent: 36pt;"><span style="font-size: 10pt;"><span style="font-family: 'Times New Roman';">Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the</span><span style="font-family: 'Times New Roman';">&#160;Act). Yes</span><span style="font-family: 'Times New Roman';">&#160;</span><span style="font-family: 'Times New Roman';">&#160;</span><span style="font-family: 'MS Mincho';">&#9744;</span><span style="font-family: 'Times New Roman';"> <span style="-sec-ix-hidden:Tag899">No</span></span><span style="font-family: 'Times New Roman';">&#160;</span><span style="font-family: 'Times New Roman';">&#160;</span><span style="font-family: 'MS Mincho';">&#9746;</span><span style="font-family: 'Times New Roman';">&#160;</span></span></p>
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">The aggregate market value of the common stock held by non-affiliates of SG Blocks, Inc. based on the closing price of the shares of common stock on the Nasdaq&#160;Capital Market on June 30, 2020 was approximately $<ix:nonFraction contextRef="I20200630" name="dei:EntityPublicFloat" unitRef="USD" id="Tag111" decimals="0" format="ixt:numdotdecimal">22,951,825</ix:nonFraction>.</span><br/></p>
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt; text-align: center;"><span style="font-size: 10pt;"><span style="font-family: 'Times New Roman';">APPLICABLE ONLY TO REGISTRANTS INVOLVED IN BANKRUPTCY PROCEEDINGS DURING THE PRECE</span><span style="font-family: 'Times New Roman';">DING FIVE YEARS:</span><span style="font-family: 'Times New Roman';">&#160;</span></span></p>
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt; text-indent: 36pt;"><span style="font-size: 10pt;"><span style="font-family: 'Times New Roman';">Indicate by check mark whether the registrant has filed all documents and reports required to be filed by Section 12, 13 or 15(d) of the Securities Exchange Act of 1934 subsequent to the distribution of securities under a plan confirmed by a court. Yes</span><span style="font-family: 'Times New Roman';">&#160;</span><span style="font-family: 'Times New Roman';">&#160;</span><span style="font-family: 'MS Mincho';">&#9746;</span><span style="font-family: 'Times New Roman';">&#160;</span><span style="font-family: 'Times New Roman';">&#160;</span><span style="font-family: 'Times New Roman';">&#160;</span><span style="font-family: 'Times New Roman';">&#160;</span><span style="font-family: 'Times New Roman';">&#160;</span><span style="font-family: 'Times New Roman';">No</span><span style="font-family: 'Times New Roman';">&#160;</span><span style="font-family: 'Times New Roman';">&#160;</span><span style="font-family: 'MS Mincho';">&#9744;</span></span></p>
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">As of April 9, 2021, the issuer had a total of <ix:nonFraction contextRef="I20210409" name="dei:EntityCommonStockSharesOutstanding" unitRef="Shares" id="Tag482" decimals="0" format="ixt:numdotdecimal">8,821,289</ix:nonFraction> shares of common stock outstanding.</span></p>
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">DOCUMENTS INCORPORATED BY REFERENCE</span></p>
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt; text-indent: 36pt;"><span style="font-size: 10pt;"><span style="font-family: 'Times New Roman';">Portions of the registrant&#8217;s proxy statement on Schedule 14A for its 2021 annual meeting of stockholders (the "2021 Proxy Statement") are i</span><span style="font-family: 'Times New Roman';">ncorporated by reference in Part III of this report.</span></span></p>
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<div style="border-top: #000000 1pt solid; border-bottom: #000000 3pt solid; line-height: 3px; font-size: 3pt; width: 100%; padding: 0in;"><span style="font-size: 10pt;">&#160;</span></div>
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</div><p>&#8203;</p>
<div style="font-family: 'times new roman', times; font-size: 10pt;">
<div>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0px; text-align: center;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;"><b></b></span><br/></p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0px; text-align: center;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;"><b>SG BLOCKS, INC.</b></span></p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0px; text-align: center;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;"><b>FORM 10-K</b></span><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></p>
<br/></div>
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<table id="TOC" cellpadding="0" border="0" style="width: 100%; margin-left: 0.1px; font-family: 'times new roman'; font-size: 10pt; height: 494px;">
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<td style="width: 8.19779%; height: 52px;"><br/></td>
<td style="width: 83.0189%; height: 52px;">
<div style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: center; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;">TABLE OF CONTENTS</div>
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<td style="width: 8.71828%; height: 52px;">
<h4 style="vertical-align: middle; text-align: center;">Page&#160;</h4>
</td>
</tr>
<tr style="background-color: #cceeff; height: 17px;">
<td style="width: 8.19779%; background-color: #cceeff; height: 17px;"><a href="#Bqee_87M42Z34KG00000000000000000000" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px;">PART I</a></td>
<td id="BM_Bqee_87M42Z34KG00000000000000000000" style="width: 83.0189%; background-color: #cceeff; height: 17px;"><br/></td>
<td class="bmpageno" id="BMP_Bqee_87M42Z34KG00000000000000000000" style="width: 8.71828%; text-align: center; background-color: #cceeff; height: 17px;">1</td>
</tr>
<tr style="height: 17px;">
<td style="width: 8.19779%; height: 17px;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Item 1.</span></td>
<td id="BM_Baeff_LGOCSU2XMO00000000000000000000" style="width: 83.0189%; height: 17px;"><a href="#Baeff_LGOCSU2XMO00000000000000000000">Business.</a></td>
<td class="bmpageno" id="BMP_Baeff_LGOCSU2XMO00000000000000000000" style="width: 8.71828%; text-align: center; height: 17px;">4</td>
</tr>
<tr style="background-color: #cceeff; height: 17px;">
<td style="width: 8.19779%; background-color: #cceeff; height: 17px;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Item 1A.</span></td>
<td id="BM_Bwwqd_J33VE6ILLS00000000000000000000" style="width: 83.0189%; background-color: #cceeff; height: 17px;"><a href="#Bwwqd_J33VE6ILLS00000000000000000000">Risk Factors.</a></td>
<td class="bmpageno" id="BMP_Bwwqd_J33VE6ILLS00000000000000000000" style="width: 8.71828%; text-align: center; background-color: #cceeff; height: 17px;">13</td>
</tr>
<tr style="height: 17px;">
<td style="width: 8.19779%; height: 17px;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Item 1B.</span></td>
<td id="BM_Bsddw_GIHYA1A63400000000000000000000" style="width: 83.0189%; height: 17px;"><a href="#Bsddw_GIHYA1A63400000000000000000000">Unresolved Staff Comments.</a></td>
<td class="bmpageno" id="BMP_Bsddw_GIHYA1A63400000000000000000000" style="width: 8.71828%; text-align: center; height: 17px;">30</td>
</tr>
<tr style="background-color: #cceeff; height: 17px;">
<td style="width: 8.19779%; background-color: #cceeff; height: 17px;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Item 2.</span></td>
<td id="BM_Bsdwx_YH49L1EATS00000000000000000000" style="width: 83.0189%; background-color: #cceeff; height: 17px;"><a href="#Bsdwx_YH49L1EATS00000000000000000000">Properties.</a></td>
<td class="bmpageno" id="BMP_Bsdwx_YH49L1EATS00000000000000000000" style="width: 8.71828%; text-align: center; background-color: #cceeff; height: 17px;">30</td>
</tr>
<tr style="height: 17px;">
<td style="width: 8.19779%; height: 17px;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Item 3.</span></td>
<td id="BM_Bswdad_5YK2YHUMDC00000000000000000000" style="width: 83.0189%; height: 17px;"><a href="#Bswdad_5YK2YHUMDC00000000000000000000">Legal Proceedings.</a></td>
<td class="bmpageno" id="BMP_Bswdad_5YK2YHUMDC00000000000000000000" style="width: 8.71828%; text-align: center; height: 17px;">30</td>
</tr>
<tr style="background-color: #cceeff; height: 17px;">
<td style="width: 8.19779%; background-color: #cceeff; height: 17px;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Item 4.</span></td>
<td id="BM_Bs23f_4H33EX28HC00000000000000000000" style="width: 83.0189%; background-color: #cceeff; height: 17px;"><a href="#Bs23f_4H33EX28HC00000000000000000000">Mine Safety Disclosures.</a></td>
<td class="bmpageno" id="BMP_Bs23f_4H33EX28HC00000000000000000000" style="width: 8.71828%; text-align: center; background-color: #cceeff; height: 17px;">30</td>
</tr>
<tr style="height: 17px;">
<td style="width: 8.19779%; height: 17px;"><a href="#Bxeaz_JVXX22F94000000000000000000000" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px;">PART II</a></td>
<td id="BM_Bxeaz_JVXX22F94000000000000000000000" style="width: 83.0189%; height: 17px;"><a href="#Bxeaz_JVXX22F94000000000000000000000"></a></td>
<td class="bmpageno" id="BMP_Bxeaz_JVXX22F94000000000000000000000" style="width: 8.71828%; text-align: center; height: 17px;">31</td>
</tr>
<tr style="background-color: #cceeff; height: 17px;">
<td style="width: 8.19779%; background-color: #cceeff; height: 17px;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Item 5.</span></td>
<td id="BM_Btgw_HMWGFVKFWW00000000000000000000" style="width: 83.0189%; background-color: #cceeff; height: 17px;"><a href="#Btgw_HMWGFVKFWW00000000000000000000">Market for Registrant&#8217;s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities.</a></td>
<td class="bmpageno" id="BMP_Btgw_HMWGFVKFWW00000000000000000000" style="width: 8.71828%; text-align: center; background-color: #cceeff; height: 17px;">31</td>
</tr>
<tr style="height: 17px;">
<td style="width: 8.19779%; height: 17px;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Item 6.</span></td>
<td id="BM_Bxwasf_6QFD6UZI9S00000000000000000000" style="width: 83.0189%; height: 17px;"><a href="#Bxwasf_6QFD6UZI9S00000000000000000000">Selected Financial Data.</a></td>
<td class="bmpageno" id="BMP_Bxwasf_6QFD6UZI9S00000000000000000000" style="width: 8.71828%; text-align: center; height: 17px;">31</td>
</tr>
<tr style="background-color: #cceeff; height: 17px;">
<td style="width: 8.19779%; background-color: #cceeff; height: 17px;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Item 7.</span></td>
<td id="BM_Bxugg_RB1DXXSTTS00000000000000000000" style="width: 83.0189%; background-color: #cceeff; height: 17px;"><a href="#Bxugg_RB1DXXSTTS00000000000000000000"> Management&#8217;s Discussion and Analysis of Financial Condition and Results of Operations.</a></td>
<td class="bmpageno" id="BMP_Bxugg_RB1DXXSTTS00000000000000000000" style="width: 8.71828%; text-align: center; background-color: #cceeff; height: 17px;">32</td>
</tr>
<tr style="height: 17px;">
<td style="width: 8.19779%; height: 17px;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Item 7A.</span></td>
<td id="BM_Bftrf_TT6J5CAMC000000000000000000000" style="width: 83.0189%; height: 17px;"><a href="#Bftrf_TT6J5CAMC000000000000000000000">Quantitative and Qualitative Disclosures About Market Risk.</a></td>
<td class="bmpageno" id="BMP_Bftrf_TT6J5CAMC000000000000000000000" style="width: 8.71828%; text-align: center; height: 17px;">42</td>
</tr>
<tr style="background-color: #cceeff; height: 17px;">
<td style="width: 8.19779%; background-color: #cceeff; height: 17px;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Item 8.</span></td>
<td id="BM_Bfrt_Q9D9LTB6LC00000000000000000000" style="width: 83.0189%; background-color: #cceeff; height: 17px;"><a href="#Bfrt_Q9D9LTB6LC00000000000000000000">Financial Statements and Supplementary Data.</a></td>
<td class="bmpageno" id="BMP_Bfrt_Q9D9LTB6LC00000000000000000000" style="width: 8.71828%; text-align: center; background-color: #cceeff; height: 17px;">42</td>
</tr>
<tr style="height: 17px;">
<td style="width: 8.19779%; height: 17px;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Item 9.</span></td>
<td id="BM_Bnre4_LMZE1SCACW00000000000000000000" style="width: 83.0189%; height: 17px;"><a href="#Bnre4_LMZE1SCACW00000000000000000000">Changes in and Disagreements with Accountants on Accounting and Financial Disclosure.</a></td>
<td class="bmpageno" id="BMP_Bnre4_LMZE1SCACW00000000000000000000" style="width: 8.71828%; text-align: center; height: 17px;">43</td>
</tr>
<tr style="background-color: #cceeff; height: 17px;">
<td style="width: 8.19779%; background-color: #cceeff; height: 17px;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Item 9A.</span></td>
<td id="BM_Bty5hhh_0EIN8WXW8000000000000000000000" style="width: 83.0189%; background-color: #cceeff; height: 17px;"><a href="#Bty5hhh_0EIN8WXW8000000000000000000000">Controls and Procedures.</a></td>
<td class="bmpageno" id="BMP_Bty5hhh_0EIN8WXW8000000000000000000000" style="width: 8.71828%; text-align: center; background-color: #cceeff; height: 17px;">43</td>
</tr>
<tr style="height: 17px;">
<td style="width: 8.19779%; height: 17px;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Item 9B.</span></td>
<td id="BM_Bgerefd_ZMCPXK5C7400000000000000000000" style="width: 83.0189%; height: 17px;"><a href="#Bgerefd_ZMCPXK5C7400000000000000000000">Other Information</a></td>
<td class="bmpageno" id="BMP_Bgerefd_ZMCPXK5C7400000000000000000000" style="width: 8.71828%; text-align: center; height: 17px;">43</td>
</tr>
<tr style="background-color: #cceeff; height: 17px;">
<td style="width: 8.19779%; background-color: #cceeff; height: 17px;"><a href="#Bnfr_W2YWVGH0PS00000000000000000000" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px;">PART III</a></td>
<td id="BM_Bnfr_W2YWVGH0PS00000000000000000000" style="width: 83.0189%; background-color: #cceeff; height: 17px;"><a href="#Bnfr_W2YWVGH0PS00000000000000000000"></a></td>
<td class="bmpageno" id="BMP_Bnfr_W2YWVGH0PS00000000000000000000" style="width: 8.71828%; text-align: center; background-color: #cceeff; height: 17px;">44</td>
</tr>
<tr style="height: 17px;">
<td style="width: 8.19779%; height: 17px;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Item 10.</span></td>
<td id="BM_Bvveryy_POIVQOK6BK00000000000000000000" style="width: 83.0189%; height: 17px;"><a href="#Bvveryy_POIVQOK6BK00000000000000000000">Directors, Executive Officers and Corporate Governance.</a></td>
<td class="bmpageno" id="BMP_Bvveryy_POIVQOK6BK00000000000000000000" style="width: 8.71828%; text-align: center; height: 17px;">44</td>
</tr>
<tr style="background-color: #cceeff; height: 17px;">
<td style="width: 8.19779%; background-color: #cceeff; height: 17px;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Item 11.</span></td>
<td id="BM_Bthnh_O9BPK9M0WW00000000000000000000" style="width: 83.0189%; background-color: #cceeff; height: 17px;"><a href="#Bthnh_O9BPK9M0WW00000000000000000000">Executive Compensation.</a></td>
<td class="bmpageno" id="BMP_Bthnh_O9BPK9M0WW00000000000000000000" style="width: 8.71828%; text-align: center; background-color: #cceeff; height: 17px;">44</td>
</tr>
<tr style="height: 17px;">
<td style="width: 8.19779%; height: 17px;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Item 12.</span></td>
<td id="BM_Bgthdsw_0434E7GBN400000000000000000000" style="width: 83.0189%; height: 17px;"><a href="#Bgthdsw_0434E7GBN400000000000000000000">Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters.</a></td>
<td class="bmpageno" id="BMP_Bgthdsw_0434E7GBN400000000000000000000" style="width: 8.71828%; text-align: center; height: 17px;">44</td>
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<td style="width: 8.19779%; background-color: #cceeff; height: 17px;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Item 13.</span></td>
<td id="BM_Bmyr_W1M2QBUM9S00000000000000000000" style="width: 83.0189%; background-color: #cceeff; height: 17px;"><a href="#Bmyr_W1M2QBUM9S00000000000000000000">Certain Relationships and Related Transactions, and Director Independence.</a></td>
<td class="bmpageno" id="BMP_Bmyr_W1M2QBUM9S00000000000000000000" style="width: 8.71828%; text-align: center; background-color: #cceeff; height: 17px;">44</td>
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<tr style="height: 17px;">
<td style="width: 8.19779%; height: 17px;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Item 14.</span></td>
<td id="BM_Bujhtr_H36JCKJ61C00000000000000000000" style="width: 83.0189%; height: 17px;"><a href="#Bujhtr_H36JCKJ61C00000000000000000000">Principal Accountant Fees and Services.</a></td>
<td class="bmpageno" id="BMP_Bujhtr_H36JCKJ61C00000000000000000000" style="width: 8.71828%; text-align: center; height: 17px;">44</td>
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<tr style="background-color: #cceeff; height: 17px;">
<td style="width: 8.19779%; background-color: #cceeff; height: 17px;"><a href="#Bm5w_PZIUPIA8CG00000000000000000000" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px;">PART IV</a></td>
<td id="BM_Bm5w_PZIUPIA8CG00000000000000000000" style="width: 83.0189%; background-color: #cceeff; height: 17px;"><a href="#Bm5w_PZIUPIA8CG00000000000000000000"></a></td>
<td class="bmpageno" id="BMP_Bm5w_PZIUPIA8CG00000000000000000000" style="width: 8.71828%; text-align: center; background-color: #cceeff; height: 17px;">45</td>
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<td style="width: 8.19779%; height: 17px;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Item 15.</span></td>
<td id="BM_Bvcwere_2IAURBZMQO00000000000000000000" style="width: 83.0189%; height: 17px;"><a href="#Bvcwere_2IAURBZMQO00000000000000000000">Exhibits and Financial Statement Schedules.</a></td>
<td class="bmpageno" id="BMP_Bvcwere_2IAURBZMQO00000000000000000000" style="width: 8.71828%; text-align: center; height: 17px;">45</td>
</tr>
<tr style="background-color: #cceeff; height: 17px;">
<td style="width: 8.19779%; background-color: #cceeff; height: 17px;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Item 16.</span></td>
<td id="BM_Bw112sdd_14A63AI2BK00000000000000000000" style="width: 83.0189%; background-color: #cceeff; height: 17px;"><a href="#Bw112sdd_14A63AI2BK00000000000000000000">Form 10-K Summary.</a></td>
<td class="bmpageno" id="BMP_Bw112sdd_14A63AI2BK00000000000000000000" style="width: 8.71828%; text-align: center; background-color: #cceeff; height: 17px;">46</td>
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<tr style="height: 17px;">
<td style="width: 8.19779%; height: 17px;"><a href="#Bhytff_RECV358YB400000000000000000000" style="font-family: 'times new roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px;">SIGNATURES</a></td>
<td id="BM_Bhytff_RECV358YB400000000000000000000" style="width: 83.0189%; height: 17px;"><a href="#Bhytff_RECV358YB400000000000000000000"></a></td>
<td class="bmpageno" id="BMP_Bhytff_RECV358YB400000000000000000000" style="width: 8.71828%; text-align: center; height: 17px;">50</td>
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<div style="font-family: 'Times New Roman'; margin: 0pt; text-align: left; font-size: 10pt;"><a style="text-decoration: none; color: #000000; cursor: default; outline: none; pointer-events: none;" id="Bqee_87M42Z34KG00000000000000000000" class="customBookmark">PART I</a></div>
<p style="font-family: 'times new roman', times; margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 8pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"><span>FORWARD</span>-LOOKING STATEMENTS</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 8pt;"><br/></span></p>
<p style="text-indent: 0.5in; margin: 0in 0in 0.0001pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><i><span style="font-size: 10.0pt;"><span style="font-family: 'times new roman', times;">This Annual Report on Form 10-K contains &#8220;forward-looking statements&#8221; that involve risks and uncertainties. Our actual results could differ materially from those discussed in the forward-looking statements. The statements contained in this report that are not purely historical are forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, or the &#8220;Securities Act&#8221;, and Section 21E of the Securities Exchange Act of 1934, as amended, or the Exchange Act. Forward-looking statements are often identified by the use of words such as, but not limited to, &#8220;anticipate,&#8221; &#8220;believe,&#8221; &#8220;can,&#8221; &#8220;continue,&#8221; &#8220;could,&#8221; &#8220;estimate,&#8221; &#8220;expect,&#8221; &#8220;intend,&#8221; &#8220;may,&#8221; &#8220;plan,&#8221; &#8220;project,&#8221; &#8220;seek,&#8221; &#8220;should,&#8221; &#8220;strategy,&#8221; &#8220;target,&#8221; &#8220;will,&#8221; &#8220;would&#8221; and similar expressions or variations intended to identify forward-looking statements. These statements are based on the beliefs and assumptions of our management based on information currently available to management. Such forward-looking statements are subject to risks, uncertainties and other important factors that could cause actual results and the timing of certain events to differ materially from future results expressed or implied by such forward-looking statements. Factors that could cause or contribute to such differences include, but are not limited to, those identified below and those discussed in the section titled &#8220;Risk Factors&#8221; included under Part I, Item 1A below. Furthermore, such forward-looking statements speak only as of the date of this report. Except as required by law, we undertake no obligation to update any forward-looking statements to reflect events or circumstances after the date of such statements.</span></span></i><span style="font-family: 'Times New Roman'; font-size: 8pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><br/></p>
<p style="margin: 0in 0in 0.0001pt; color: #000000; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-family: 'times new roman', times; text-indent: 0.5in;"><span style="font-size: 10pt; font-style: italic; font-family: 'times new roman', times; text-decoration: none; font-weight: normal; color: black;">Although we believe that our assumptions underlying the forward-looking statements are reasonable, any of the assumptions could prove inaccurate and, therefore, there can be no assurance that the forward-looking statements included in this report will prove to be accurate.&#160;&#160;In light of the significant uncertainties inherent in the forward-looking statements included herein, the inclusion of such information should not be regarded as a representation by us or any other person that the objectives and plans of ours will be achieved.&#160;&#160;Investors&#160;are cautioned not to place undue reliance on such forward-looking statements, which speak only as of the date on which such statements are made.&#160;&#160;Any forward-looking statements made by us or on our behalf speak only as of the date they are made, and we do not undertake to update any forward-looking statement that may be made from time to time on our behalf.</span></p>
<p style="margin: 0pt; color: #000000; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-family: 'times new roman', times; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">&#160;</span></p>
<p style="margin: 0pt; color: #000000; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-family: 'times new roman', times; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">As used in this Annual Report, unless the context requires otherwise, references to &#8220;SGB&#8221;, &#8220;the Company&#8221;, &#8220;we&#8221;, &#8220;us&#8221;, and &#8220;our&#8221; refer to SG Blocks,<span>&#160;</span>Inc. and its subsidiaries, as the context requires.</span></p>
<p style="margin: 0pt; color: #000000; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-family: 'times new roman', times; text-indent: 36pt;"><span style="font-size: 10pt; color: #000000;"><br/></span></p>
<p style="margin: 0pt; color: #000000; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-family: 'times new roman', times; text-indent: 36pt;"><span style="font-size: 10pt; color: #000000;"><span style="font-style: italic;">&#8220;SG Blocks<span style="font-size: 8pt;"><sup>TM&#8221;</sup></span>,<span>&#160;</span>GreenSteel&#8482;<span>&#160;</span>and the SG logo are our trademarks. All other trademarks and service marks appearing in this prospectus are the property of their respective owners.</span></span></p>
<p style="margin: 0pt; color: #000000; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-family: 'times new roman', times; text-indent: 36pt;"><span style="font-size: 10pt; color: #000000;"><span style="font-style: italic;"><br/></span></span></p>
<p style="margin: 0pt; color: #000000; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-family: 'times new roman', times; text-indent: 36pt;"><span style="font-size: 10pt; color: #000000;"><span style="font-style: italic;">Unless otherwise stated all shares and per share amounts for all periods presented in this Annual Report have been adjusted to reflect the<span>&#160;</span>1-for-20<span>&#160;</span>reverse stock split we effected on February 5, 2020</span></span></p>
<p style="margin: 10pt 0in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><b><span style="font-size: 10.0pt;">Summary Risk Factors&#160;</span></b><span style="font-size: 10.0pt;"></span></p>
<p style="margin: 10pt 0in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt; color: black;">Our business and our ability to execute our business strategy are subject to a number of risks of which you should be aware of before you decide to invest in our Company. The following is a summary of the more significant risks relating to the Company. A more detailed description of our risk factors can be found below in Item 1A. Risk Factors.&#160;</span><span style="font-size: 10.0pt;"></span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-align: left;"><i><span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">Risks related to our Financial Position and Capital Requirements</span></i><span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000;">&#160;</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-indent: -9.6pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><br/></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-indent: -9.6pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">&#183;<span style="font: 7.0pt 'Times New Roman';">&#160;&#160;&#160; </span></span></span><span style="font-size: 10.0pt;">We may be unable to raise needed capital, on reasonable terms or at all, should our revenue remain flat or decrease.</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-indent: -9.6pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">&#183;<span style="font: 7.0pt 'Times New Roman';">&#160;&#160;&#160; </span></span></span><span style="font-size: 10.0pt;">The issuance of shares of our common stock upon the exercise of outstanding options, warrants and restricted stock units may dilute the percentage ownership of the then-existing stockholders and may make it more difficult to raise additional equity capital.</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-indent: -9.6pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">&#183;<span style="font: 7.0pt 'Times New Roman';">&#160;&#160;&#160; </span></span></span><span style="font-size: 10.0pt;">We have incurred net losses in prior periods and there can be no assurance that we will generate income in the future, or that we will be able to successfully achieve or maintain our growth strategy.</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-indent: -9.6pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">&#183;<span style="font: 7.0pt 'Times New Roman';">&#160;&#160;&#160; </span></span></span><span style="font-size: 10.0pt;">An impairment of goodwill could have a material adverse effect on our financial condition and results of operations.</span></p>
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
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<td class="pgno" style="padding: 0px; text-align: center;"><span style="font-size: 10pt;" class="pageno">1</span></td>
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<p style="margin: 0pt 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><i><span style="font-size: 10.0pt;">Risks Related to our Company</span></i><span style="font-size: 10.0pt;"></span></p>
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-indent: -9.6pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">&#183;<span style="font: 7.0pt 'Times New Roman';">&#160;&#160;&#160; </span></span></span><span style="font-size: 10.0pt;">Our residential construction business model using our GreenSteel&#160;technology depends upon the support of an independent third-party licensee.</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-indent: -9.6pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">&#183;<span style="font: 7.0pt 'Times New Roman';">&#160;&#160;&#160; </span></span></span><span style="font-size: 10.0pt;">Our residential construction business is difficult to evaluate because we are currently focused on a new business model and have very limited operating history and limited information.</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-indent: -9.6pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">&#183;<span style="font: 7.0pt 'Times New Roman';">&#160;&#160;&#160; </span></span></span><span style="font-size: 10.0pt;">The impact of the COVID-19 coronavirus outbreak, or similar global health concerns, could negatively impact our ability to source certain products, impact product pricing, impact our customers&#8217; ability or that of our licensee to obtain financing or have a negative impact on our business.</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-indent: -9.6pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">&#183;<span style="font: 7.0pt 'Times New Roman';">&#160;&#160;&#160; </span></span></span><span style="font-size: 10.0pt;">We may be unable to successfully integrate the Echo business with its current management and structure and the acquisition of Echo DCL, LLC may not result in the benefits anticipated.</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-indent: -9.6pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">&#183;<span style="font: 7.0pt 'Times New Roman';">&#160;&#160;&#160; </span></span></span><span style="font-size: 10.0pt;">We are dependent on the services of key personnel, a few customers and vendors, the unexpected loss of any of which may adversely affect our operations.</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-indent: -9.6pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">&#183;<span style="font: 7.0pt 'Times New Roman';">&#160;&#160;&#160; </span></span></span><span style="font-size: 10.0pt;">We currently are, and may in the future be, subject to legal proceedings or investigations.&#160;</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-indent: -9.6pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;"><span style="color: #000000; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: -12.8px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-family: Symbol;"><span>&#183;<span style="font: 7pt 'Times New Roman';">&#160;&#160;&#160;&#160;</span></span></span><span style="color: #000000; font-family: 'Times New Roman', serif; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: -12.8px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 13.3333px; float: none; display: inline !important;">We have identified weaknesses in our internal controls, and we cannot provide assurances that these weaknesses will be effectively remediated or that additional material weaknesses will not occur in the future.</span><br/></span></p>
<p style="margin: 10pt 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><i><span style="font-size: 10.0pt;">Risks Related to our Business and Industry</span></i><span style="font-size: 10.0pt;"></span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-indent: -9.6pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">&#183;<span style="font: 7.0pt 'Times New Roman';">&#160;&#160;&#160; </span></span></span><span style="font-size: 10.0pt;">We and CPF, third party licensee, are dependent on the availability and skill of subcontractors, their willingness to work with us, and their selection of, and ability to obtain, suitable and quality building materials.</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-indent: -9.6pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">&#183;<span style="font: 7.0pt 'Times New Roman';">&#160;&#160;&#160; </span></span></span><span style="font-size: 10.0pt;">We&#160;depend on third parties for transportation services, and limited availability or increases in costs of transportation could adversely affect our business and operations.</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-indent: -9.6pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">&#183;<span style="font: 7.0pt 'Times New Roman';">&#160;&#160;&#160; </span></span></span><span style="font-size: 10.0pt;">We may have difficulty protecting our proprietary manufacturing processes.</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-indent: -9.6pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">&#183;<span style="font: 7.0pt 'Times New Roman';">&#160;&#160;&#160; </span></span></span><span style="font-size: 10.0pt;">Expansion of our operations may strain resources, and our failure to manage growth effectively could adversely impact our operating results and harm our ability to attract and retain key personnel.</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-indent: -9.6pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">&#183;<span style="font: 7.0pt 'Times New Roman';">&#160;&#160;&#160; </span></span></span><span style="font-size: 10.0pt;">Our clients may adjust, cancel or suspend the contracts in our backlog.</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-indent: -9.6pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">&#183;<span style="font: 7.0pt 'Times New Roman';">&#160;&#160;&#160; </span></span></span><span style="font-size: 10.0pt;">Our liability for estimated warranties may be inadequate.</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-indent: -9.6pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">&#183;<span style="font: 7.0pt 'Times New Roman';">&#160;&#160;&#160; </span></span></span><span style="font-size: 10.0pt;">We can be adversely affected by failures of persons who act on our behalf to comply with applicable regulations and guidelines.</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-indent: -9.6pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">&#183;<span style="font: 7.0pt 'Times New Roman';">&#160;&#160;&#160; </span></span></span><span style="font-size: 10.0pt;">The&#160;cyclical and seasonal nature of the construction industry causes our revenues and operating results to fluctuate, and we expect this cyclicality and seasonality to continue in the future.</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-indent: -9.6pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">&#183;<span style="font: 7.0pt 'Times New Roman';">&#160;&#160;&#160; </span></span></span><span style="font-size: 10.0pt;">Our&#160;business depends on the construction industry and general business, financial market and economic conditions.</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-indent: -9.6pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">&#183;<span style="font: 7.0pt 'Times New Roman';">&#160;&#160;&#160; </span></span></span><span style="font-size: 10.0pt;">Our business relies on private investment and a slower than expected economy may adversely affect our results.</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-indent: -9.6pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">&#183;<span style="font: 7.0pt 'Times New Roman';">&#160;&#160;&#160; </span></span></span><span style="font-size: 10.0pt;">A material disruption at&#160;one&#160;of our suppliers&#8217; facilities could prevent us from meeting customer demand, reduce our sales and negatively affect our overall financial results.</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-indent: -9.6pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">&#183;<span style="font: 7.0pt 'Times New Roman';">&#160;&#160;&#160; </span></span></span><span style="font-size: 10.0pt;">Environmental, health and safety laws and regulations and any changes to, or liabilities arising under, such laws and regulations could have a material adverse effect on our financial condition, results of operations and liquidity.</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-indent: -9.6pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">&#183;<span style="font: 7.0pt 'Times New Roman';">&#160;&#160;&#160; </span></span></span><span style="font-size: 10.0pt;">Our business may be subject to economic and political risks of operating and obtaining supplies from foreign countries, including adverse impact of changes in international trade and tariff policies.</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-indent: -9.6pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;"></span><span style="font-size: 10.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">&#183;<span style="font: 7.0pt 'Times New Roman';">&#160;&#160;&#160; </span></span></span><span style="font-size: 10.0pt;">Cybersecurity&#160;risks related to the technology used in our operations and other business processes, as well as security breaches of company, customer, employee and vendor information, could adversely affect our business.</span></p>
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<p style="margin: 10pt 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><i><span style="font-size: 10.0pt;">Risks Related to the Construction Sector&#160;</span></i><span style="font-size: 10.0pt;"></span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-indent: -9.6pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">&#183;<span style="font: 7.0pt 'Times New Roman';">&#160;&#160;&#160; </span></span></span><span style="font-size: 10.0pt;">We and CPF, third party licensee, may be dependent upon third-party financing, and our financial condition and results of operations could be negatively affected if additional third-party financing for our customers does not become available.</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-indent: -9.6pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">&#183;<span style="font: 7.0pt 'Times New Roman';">&#160;&#160;&#160; </span></span></span><span style="font-size: 10.0pt;">The construction industry is highly competitive, and such competition may increase the adverse effects of industry conditions, including the consolidation of the industry.</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-indent: -9.6pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">&#183;<span style="font: 7.0pt 'Times New Roman';">&#160;&#160;&#160; </span></span></span><span style="font-size: 10.0pt;">There&#160;can be no assurance that Modules or modular construction techniques that utilize our technology and expertise will achieve market acceptance and grow; thus, the future of our business and the modular construction industry as a whole is uncertain.</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-indent: -9.6pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">&#183;<span style="font: 7.0pt 'Times New Roman';">&#160;&#160;&#160; </span></span></span><span style="font-size: 10.0pt;">Government regulations and legal challenges may delay the start or completion of our projects, increase our expenses or limit our building activities, which could have a negative impact on our operations.</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-indent: -9.6pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;"></span><span style="font-size: 10.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">&#183;<span style="font: 7.0pt 'Times New Roman';">&#160;&#160;&#160; </span></span></span><span style="font-size: 10.0pt;">The dangers inherent in our operations, such as disruptions to our facilities and project sites, and the limits on insurance coverage could expose us to potentially significant liability costs and materially interfere with the performance of our operations.</span></p>
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<p style="margin: 10pt 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><i><span style="font-size: 10.0pt;">Risks Related to the Clarity Mobile Venture Sector&#160;</span></i><span style="font-size: 10.0pt;"></span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-indent: -9.6pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">&#183;<span style="font: 7.0pt 'Times New Roman';">&#160;&#160;&#160; </span></span></span><span style="font-size: 10.0pt;">There can be no assurance that the velocity of COVID-19 tests being conducted by Clarity Mobile Venture will continue at current rates or be effective for new variants of the COVID-19 virus.</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-indent: -9.6pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">&#183;<span style="font: 7.0pt 'Times New Roman';">&#160;&#160;&#160; </span></span></span><span style="font-size: 10.0pt;">We may be adversely affected by the actions of our competitors, many of whom have substantially greater financial, technical and other resources than we have.</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-indent: -9.6pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">&#183;<span style="font: 7.0pt 'Times New Roman';">&#160;&#160;&#160; </span></span></span><span style="font-size: 10.0pt;">We rely on third-party vendors to supply Clarity Mobile Venture with COVID-19 tests that, if we were unable to obtain, could adversely affect our business.</span></p>
<p style="margin: 10pt 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><i><span style="font-size: 10.0pt;">Risks Related to our Common Stock</span></i><span style="font-size: 10.0pt;">&#160;</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-indent: -9.6pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">&#183;<span style="font: 7.0pt 'Times New Roman';">&#160;&#160;&#160; </span></span></span><span style="font-size: 10.0pt;">Our failure to meet the continued listing requirements of the&#160;Nasdaq&#160;Capital Market could result in a delisting of our common stock.</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-indent: -9.6pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">&#183;<span style="font: 7.0pt 'Times New Roman';">&#160;&#160;&#160; </span></span></span><span style="font-size: 10.0pt;">Our stock price has been subject to fluctuations in the past, has recently been volatile, and will likely continue to be subject to fluctuations and decline, due to factors beyond our control, and investors in our common stock may lose all or part of their&#160;investment in our company.</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-indent: -9.6pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">&#183;<span style="font: 7.0pt 'Times New Roman';">&#160;&#160;&#160; </span></span></span><span style="font-size: 10.0pt;">Sales of a substantial number of shares of our common stock in the public market, or the perception that they might occur, could cause the price of our common stock to decline.</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-indent: -9.6pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">&#183;<span style="font: 7.0pt 'Times New Roman';">&#160;&#160;&#160; </span></span></span><span style="font-size: 10.0pt;">The issuance of shares of our common stock upon the exercise of outstanding options, warrants and restricted stock units may dilute the percentage ownership of the then-existing stockholders and may make it more difficult to raise additional equity capital.</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-indent: -9.6pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">&#183;<span style="font: 7.0pt 'Times New Roman';">&#160;&#160;&#160; </span></span></span><span style="font-size: 10.0pt;">Certain provisions of Delaware law could discourage, delay or prevent a merger or acquisition at a premium price.</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-indent: -9.6pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">&#183;<span style="font: 7.0pt 'Times New Roman';">&#160;&#160;&#160; </span></span></span><span style="font-size: 10.0pt;">As a &#8220;smaller reporting company,&#8221; we have availed ourselves of reduced disclosure requirements, which may make our common stock less attractive to investors.</span></p>
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<div style="font-family: 'times new roman', times; margin: 0pt; text-align: left; font-size: 10pt; font-weight: bold;">ITEM 1. <a style="text-decoration: none; color: #000000; cursor: default; outline: none; pointer-events: none;" id="Baeff_LGOCSU2XMO00000000000000000000" class="customBookmark">BUSINESS.</a></div>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-align: left;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">History and Company Overview</span></p>
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<p style="font-family: 'Times New Roman', serif; margin: 0pt; text-indent: 36pt; font-size: 10pt;"><span style="font-size: 10.0pt;">We are a provider of &#160;modular facilities (&#8220;Modules&#8221;). Prior to the COVID-19 pandemic, the Modules we supplied were primarily for multi-family housing, military and restaurant use and were manufactured by third party suppliers using our proprietary technology and design and engineering expertise, which modifies&#160;code-engineered&#160;cargo shipping containers and purpose-built modules for use for safe and sustainable commercial, industrial and residential building. With our acquisition in September 2020 of <span style="color: #000000;">Echo DCL, LLC (&#8220;Echo&#8221;), one of our key supply chain providers, we now have more control over the manufacturing process and have increased our product offerings to add </span>containers made out of wood.<span style="mso-spacerun: yes;">&#160; </span>In March 2020, in response to the COVID-19 pandemic we began increasing our focus on providing our Modules as health care facilities for deployable medical response solutions. Our partnership with Clarity Lab Solutions, LLC (&#8220;Clarity </span><span style="font-size: 10pt; margin: 0pt; text-indent: 36pt;"><span>Labs&#8221;) in Miami, Florida, a CLIA-certified laboratory, has allowed us to provide laboratory testing at our Modules. In addition, to providing our Modules as emergency healthcare facilities for rapidly deployable medical response solutions and our conducting testing services at such facilities, we also distribute and sell&#8221;) GeneFinder&#8482; COVID-19 Plus RealAmp Kit&#8482; PCR tests pursuant to a non-exclusive distributorship agreement that we entered into with Osang Healthcare Co Ltd (&#8220;Osang&#8221;) a Republic of Korea company in April 2020.</span> </span></p>
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<p style="text-indent: 0.5in; margin: 0in 0in 0.0001pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">Prior to October 2019, our business model was solely a project-based construction model pursuant to which we were responsible for the design and construction of finished products that incorporated our technology primarily to customers in the multi-family housing, restaurant, military and education industries throughout the United States. In October 2019, we changed our business model</span> <span style="font-size: 10.0pt;">for our residential building construction to a royalty fee model and entered into a five-year exclusive license with CPF GP 2019-1 LLC (&#8220;CPF&#8221;) under which CPF licensed on an exclusive basis our proprietary technology and intellectual property to develop and commercialize products in the United States (and its territories) for residential use, including, without limitation, single-family residences and multi-family residences, but excluding military housing. Prior to the COVID-19 pandemic, our core customer base was comprised of architects, landowners, builders and developers who use our Modules in commercial and residential structures. Our cargo modified Modules allow for the redesign, repurpose and conversion of heavy-gauge steel cargo shipping containers into SGBlocks&#8482;, which are safe green building blocks for commercial, industrial, and residential building construction, rather than consuming new steel and lumber. Our technology and expertise is also used to purpose-build modules, or prefabricated steel&#160;modular units customized for use in modular construction (&#8220;SGPBMs&#8221; and, together with SGBlocks&#8482;, &#8220;Modules&#8221;), primarily to augment or complement an&#160;SGBlocks&#8482;&#160;structure.</span></p>
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<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; text-indent: 0.5in; font-size: 10pt;"><span style="font-family: 'times new roman', times; font-size: 10pt;"><span>&#160;In March 2020, we began increasing our focus on providing our Modules as health care facilities for deployable medical response solutions.</span></span><span style="font-size: 10.0pt;"><span style="font-family: 'times new roman', times; font-size: 10pt;"> In May, we entered into a partnership with <span>&#160;</span>Grimshaw and Osang for deployment of our <span>&#160;</span>D-Tec suite of prefabricated health facilities for on-site immediate COVID-19 testing. In September 2020, we <span>entered the U.S. test lab market by forming a joint venture with Clarity </span><span>Labs </span><span>, a manufacturer and market leader of rapid diagnostic tests, to launch CLIA-certified laboratories.<span>&#160; </span>Our joint venture with Clarity has allowed us to not only supply </span>our <span>&#160;</span>D-Tec suite of prefabricated health facilities but also allows us to provide testing services at such facilities<span> .</span> We have supplied our </span><span style="color: #202627; letter-spacing: 0.3pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span style="font-family: 'times new roman', times; font-size: 10pt; ;color: black;">building modular coronavirus testing centers and provide testing services for Los Angeles International Airport (LAX), Memorial in Wayne County, Michigan and have <span>&#160;</span>been selected as a Trusted Testing Partner</span> (TTP) for Hawaii&#8217;s COVID-19 travel testing program.</span></span></p>
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<p style="text-indent: 0.5in; margin: 0in 0in 0.0001pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">In September 2020, we acquired substantially all the assets of Echo, a Texas limited liability company, except for Echo's&#160;real estate holdings for which we obtained a right of first refusal. Echo is a container/modular manufacturer based in Durant, Oklahoma specializing in the design and construction of permanent modular and temporary modular buildings and was one&#160;of our key supply chain partners. <span style="mso-spacerun: yes;">&#160;</span>Echo catered to the military, education, administration facilities, healthcare, government, commercial and residential customers. This acquisition has allowed us to expand our reach for our Modules<span style="color: #202627; letter-spacing: .3pt;"> and offers us an opportunity to vertically integrate a large portion of our cost of goods sold, as well as increase margins, productivity and efficiency in the areas of design, estimating, manufacturing and delivery.</span>&#160;On February 24, 2021, we announced the execution of our option to acquire Echo's real estate holdings.</span></p>
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<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; text-align: justify; font-size: 10pt;"><b><span style="font-size: 10pt; color: #000000;">License Agreement with CPF GP 2019-1 LLC</span></b><span style="font-size: 10pt; color: #000000;"></span></p>
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<p style="text-indent: 0.5in; margin: 0in 0in 0.0001pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000;">On October 3, 2019, we entered into an Exclusive License Agreement (the &#8220;License Agreement&#8221;) with CPF, which at the time was one of our customers, pursuant to which we granted CPF an exclusive license (the &#8220;License&#8221;) solely within the United States and its legal territories to commercialize our GreenSteel&#8482; proprietary technology, intellectual property, any improvements thereto, and any related permits, in order to develop and commercialize products within the field of design and project management platforms for residential use, including, without limitation, single-family residences and multi-family residences, but excluding military housing. As a result of the License, </span><span style="font-size: 10.0pt;">with respect to residential construction using our GreenSteel technology (other than residential construction for the military) in the U.S., we are neither responsible for constructing the Modules that are based on our technology nor responsible for the related costs. Instead, that service is performed by CPF and its subcontractors and our revenue under the License is generated from the royalties we receive from CPF based on the gross revenue that CPF receives from sales of these products based upon our licensed technology. <span style="color: #000000;">The License Agreement has an initial term of five (5) years, with automatic renewal provisions for subsequent five (5) year periods. The License Agreement provides for customary termination provisions, including the right by us to terminate if CPF fails to make the minimum royalty payments <span style="mso-spacerun: yes;">&#160;</span>described below.</span> In addition to the exclusion for military housing, our Ridge Avenue Project (described below)&#160;was excluded from the License. Echo also produces pre-fabricated modular containers, for both residential and commercial use, using wood as the base material instead of steel containers, which activities are not subject to the License. See &#8220;Other Modular Products&#8221; below.<span style="mso-spacerun: yes;">&#160; </span></span></p>
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<p style="text-indent: 0.5in; background: white; margin: 0in 0in 0.0001pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000;">In consideration for the License, during the initial term, CPF agreed to pay us a royalty of (i) five percent (5%) on the first $20,000,000 of gross revenues derived from CPF&#8217;s commercialization of the License (net of customary discounts, sales taxes, delivery charges, and amounts for returns) (the &#8220;Gross Revenues&#8221;), (ii) four and one-half percent (4.5%) on the next $30,000,000 of Gross Revenues, and (iii) five percent (5%) on all Gross Revenues thereafter (collectively, the &#8220;Royalty&#8221;), subject to the following minimum royalty payments determined on a cumulative basis during the initial term: $500,000 in year 1, $750,000 in year 2</span><span style="font-size: 10.0pt;">, $1,500,000 in year 3, $2,000,000 in year 4, and $2,500,000 in year 5. During the year ended December 31, 2020, we did not receive any royalty payments under the License. If the License Agreement is extended beyond the initial term, then the parties have agreed to negotiate in good faith the royalty rate and the minimum royalty payments for the renewal term(s). In addition, to the extent CPF sublicenses any aspect of the License to a sublicensee, CPF will pay to us fifty percent (50%) of all payments received by CPF from such sublicensee. We may also provide CPF with professional services with respect to the License, and CPF will reimburse us for employees&#8217; time, materials, and expenses incurred in providing such professional services. CPF also separately agreed to reimburse us for any third-party expenses incurred by us in developing our remaining and future residential projects.</span></p>
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<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; text-indent: 0.5in; background: white; font-size: 10pt;"><span style="font-size: 10pt; color: #000000;">The License Agreement provides for customary indemnification obligations between the parties and further provides that CPF will indemnify us for any claims arising out of the commercialization of the License by CPF or any of its subsidiaries, contractors, or sublicensees. In addition, the License Agreement provides that we will provide CPF with cost estimates for the fabrication and manufacturing of residential projects in our existing pipeline as of the date of the License Agreement, and if such projects cannot be reasonably constructed and installed at or below such estimates, then CPF may withhold payment of any royalty due to us under the License Agreement on a dollar-for-dollar basis to offset the costs above the originally estimated amounts.</span></p>
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<p style="text-indent: 0.5in; background: white; margin: 0in 0in 0.0001pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000;">On October 3, 2019, we entered into a Loan Agreement and Promissory Note (the &#8220;Loan Agreement&#8221;) with CPF GP, which was amended on October 15, 2019 and further amended on November 7, 2019 pursuant to which we agreed to loan CPF GP $750,000 at an annual interest rate of five percent (5%), with a maturity date of July 31, 2023. Under the Loan Agreement, as amended agreed to advance to CPF GP the first installment of the principal amount, equal to $500,000, no later than January 31, 2020 and the second installment of the principal amount, equal to $250,000, no later than April 15, 2020. As security for this loan, we received a security interest in all of CPF GP&#8217;s membership interests in the Licensee. If we failed to fund either principal installment, such failure would have <span style="mso-spacerun: yes;">&#160;</span>constituted a default under the Loan Agreement and a cross default under the License Agreement. On January 21, 2020, pursuant to the Loan Agreement, CPF GP issued to us a promissory note in the principal amount of $400,000 (the &#8220;Company Note&#8221;) and issued to Paul Galvin, our Chairman and CEO, a promissory note in the principal amount of $100,000 (the &#8220;Galvin Note&#8221;). The transaction closed on January 22, 2020, on which date we loaned CPF GP $400,000 and Mr. Galvin personally loaned CPF GP $100,000 on behalf of us. The Company Note and Galvin Note bear interest at five percent (5%) per annum, payable, together with the unpaid principal amount of the promissory notes, on the earlier of the July 31, 2023 maturity date or upon the liquidation, redemption sale or issuance of a dividend upon the LLC interests in CPF MF 2019-1 LLC, a Texas limited liability company of which CPF GP is the general partner;&#160;provided, that the terms of the Galvin Note provide that all interest payments due to Mr. Galvin under the Galvin Note shall be paid directly to, and for the benefit of, our Company.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0in 0in 0.0001pt; text-align: justify; text-indent: 0.5in; background: white;"><span style="font-size: 10.0pt;">Distribution Agreement with Osang</span></p>
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<p style="text-indent: 0.5in; background: white; margin: 0in 0in 0.0001pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">In April 2020, we expanded our product offerings and began focusing on medical projects. <span style="color: #000000;">On April 30, 2020, we entered in a Distributorship Agreement (as amended, the "Distributorship Agreement") with Osang, effective as of April 28, 2020, for its GeneFinder</span></span><sup><span style="font-size: 7.0pt; color: black;">TM</span></sup><span style="font-size: 10pt; color: #000000;">&#160;COVID-19 Plus RealAmp Kit</span><span style="font-size: 8pt;"><sup><span style="font-family: 'times new roman', times;"><span style="color: #000000;">TM</span></span></sup></span><span style="font-size: 10pt; color: #000000;">&#160;, designed to detect SARS-CoV-2 (Severe Acute Respiratory Syndrome-Coronavirus 2), the virus that causes COVID-19, through gene-based reverse transcription reaction and real-time polymerase chain reaction (PCR) testing process.&#160; On April 30, 2020, the Distributorship Agreement was amended to provide us with certain additional warranties from Osang. The Distributorship Agreement is Osang's standard form of distributorship agreement and provides us with the non-exclusive right to distribute Osang's GeneFinder COVID-19 Plus RealAmp Kit in the United States for a stated term of one (1) year. Pursuant to the terms of the Distributorship Agreement, we are required to make payment for 100% of any purchase order prior to shipment of the product from Osang, though we do not expect to make any cash outlays with respect to any product that we distribute and expect instead to require any third-party purchasers to make the necessary cash outlays as part of a purchase order entered into with us. The Distributorship Agreement does not guarantee us a specific quantity of kits to sell or a customer list, and may be terminated by either party at any time on thirty (30) days' notice. At the end of 2020, we began sales of the GeneFinder COVID-19 Plus RealAmp Kits. To date, the Distribution Agreement has not yielded the anticipated benefits or generated significant revenue.</span></p>
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<p style="text-indent: 37pt; background: white; margin: 0in 0in 0.0001pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000;">On October 12, 2020, we and Osang, entered into a Managed Supply Agreement (the &#8220;Supply Agreement&#8221;) relating to the consignment (the &#8220;Consignment&#8221;) to us for 180 days of two (2) million units of Osang's&#160;flagship Genefinder&#160;Plus RealAmp&#160;Covid-19 PCR Test (the &#8220;Product&#8221;) from Osang&#160;for the cold-chain storage and distribution of Product in the United States of America and Canada by us on behalf of ourself, as well as for Osang&#160;to other distributors in Territory as well as for direct sales by Osang&#160;worldwide where permissible&#160;for a period of 180 days thereafter. The Supply Agreement provides&#160;&#160;that we have no payment obligation to Osang for the Consignment until we sell the Product and that any unsold Product will remain the responsibility of Osang, except that we are responsible for the cold-storage fees. Notwithstanding&#160;Osang&#8217;s agreement to use its best efforts to sell the Products from the Consignment with priority, to date Osang has not drawn one unit of Product from the Consignment.&#160;<span style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">On April 14, 2021, we filed suit against Osang for breach of contract and fraud seeking damages in the amount of $12 to $15 million in U.S. District Court in the Eastern District of New York (CV 21-1990).</span><span style="mso-spacerun: yes;">&#160;</span>See Item 3. Legal Proceedings.</span><span style="font-size: 10.0pt;"></span></p>
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<p style="font-family: 'times new roman', times; margin: 0in 0in 0.0001pt; background: white;"><span style="font-size: 10pt; color: #000000;">&#160; &#160; &#160; &#160; &#160;Joint Development Agreement with Grimshaw</span></p>
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<p style="font-family: 'times new roman', times; margin: 0in 0in 0.0001pt; background: white;"><span style="font-size: 10pt; color: #000000;"><span style="mso-spacerun: yes;">&#160;</span>&#160;<span style="mso-tab-count: 1;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; </span>On May 27, 2020, we&#160;entered into a Joint Development Agreement with&#160;Grimshaw&#160;Design, LLC ("Grimshaw").&#160;Grimshaw&#160;is engaged in architecture, planning and industrial design. Our joint agreement is to develop a prototype and "proof of concept" for a scalable, customizable and rapidly deployable medical facility with laboratory systems, testing booths, spaces for in-patient and out-patient care and/or other medical care units, based upon&#160;Grimshaw's&#160;designs&#160;and utilizing our container-based or other modular structures, or pre-fabricated modular structures jointly developed by us and&#160;Grimshaw. </span></p>
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<p style="font-family: 'times new roman', times; margin: 0in 0in 0.0001pt; text-indent: 0.5in; background: white;"><span style="font-size: 10pt; color: #000000;">On July 6, 2020, we expanded our relationship with Grimshaw&#160;when we entered into another Joint Development Agreement with Grimshaw. Our joint agreement is to develop a&#160;prototype and "proof of concept" for a scalable, customizable and rapidly deployable educational facility with classrooms, spaces for teaching, workshops, dining, recreation, sports and/or other education-related purposes, based upon Grimshaw's&#160;designs and utilizing our container-cased or other modular structures, or pre-fabricated modular structures jointly developed by us and Grimshaw.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0in 0in 0.0001pt; text-indent: 37pt; background: white;"><span style="font-size: 10pt; color: #000000;">On November 19, 2020, we and Memorial Hospital, of Michigan (&#8220;Memorial), entered into a Professional Services and Capital Support Contract (&#8220;PSCSC&#8221;) with Wayne County, Michigan to appoint Memorial the primary contractor for the construction of portable on-site laboratory facilities for COVID-19 testing. The PSCCS engages the Company as a sub-contractor to render services and support to Memorial in connection with the fulfillment of statements of work submitted from Wayne County to Memorial.</span><span style="color: #000000;">&#160;</span><span style="font-size: 10pt; color: #000000;">The program deploys the D-Tec Product Series, designed by Grimshaw&#160;and developed by SG Blocks, to deliver COVID-19 PCR testing and on-site CLIA lab services directly into high risk and underserved areas.&#160;&#160;The D-Tec 1&#160;Units</span><span><span style="font-size: 8.0pt;"><span style="mso-special-character: comment;">&#160;</span></span></span><span style="font-size: 10pt; color: #000000;"> are expected to be</span><span style="color: #000000;">&#160;</span><span style="font-size: 10pt; color: #000000;">deployed throughout Wayne County and will provide sample extraction. Clarity Mobile Venture will be the primary operator of the facility.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0in 0in 0.0001pt; text-align: justify; text-indent: 0.5in; background: white;"><span style="font-size: 10pt; color: #000000;">Joint Venture with Clarity Lab Solutions, LLC</span></p>
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<p style="text-indent: 37pt; background: white; margin: 0in 0in 0.0001pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000;">On August 27, 2020, we entered into a joint venture agreement (the &#8220;Clarity Mobile Venture&#8221;) with Clarity Labs, a CLIA-certified laboratory based in Miami, Florida. Under the Clarity Mobile Venture, we, along with Clarity Labs have agreed to jointly market, sell, and distribute certain lab testing products and services (&#8220;Clarity Mobile Venture&#8221;). On November 12, 2020, Clarity Mobile Venture entered into a contract with the City of Los Angeles for the operations of a COVID-19 PCR Test Laboratory at Los Angeles International Airport ("LAX") to provide a full-service modular COVID-19 laboratory and testing facility onsite at Los Angeles International Airport.&#160;&#160; This facility conducts PCR tests with results available within three hours for passengers and airline crew, and no later than 24 hours for LAX airport employees. Additionally, other rapid coronavirus tests including antigen tests are expected to become available.&#160;Clarity Mobile Venture is the primary operator. On November 16, 2020, we announced that the State of Hawaii had selected Clarity Labs and Clarity Mobile Venture to provide COVID-19&#160;testing and clinical laboratory at LAX&#160;for testing of passengers travelling between&#160;Los&#160;Angeles and Hawaii.</span><span style="font-size: 10.0pt;"></span></p>
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<p style="font-family: 'times new roman', times; margin: 0in 0in 0.0001pt; text-align: justify; text-indent: 0.5in; background: white;"><span style="font-size: 10pt; color: #000000;">Acquisition of Echo DCL, LLC </span></p>
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<p style="font-family: 'times new roman', times; margin: 0in 0in 0.0001pt; text-indent: 0.5in; background: white;"><span style="font-size: 10pt; color: #000000;">On September 17, 2020, we, through our wholly owned subsidiary SG Echo, entered into an Asset Purchase Agreement (&#8220;Asset Purchase Agreement&#8221;) with Echo DCL, LLC, a container/modular manufacturer that had been a key supplier of ours, to acquire substantially all the assets of Echo</span><span style="font-size: 10pt; color: #000000;">, except for Echo's real estate holdings, for which SG Echo has obtained a right of first refusal to acquire same. On September 23, 2020, we, SG Echo and Echo completed the transactions as contemplated by the Asset Purchase Agreement (the &#8220;Closing&#8221;).</span></p>
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<p style="text-indent: 0.5in; margin: 0in 0in 0.0001pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000;">Pursuant to the terms of the Asset Purchase Agreement, at the Closing we paid to Echo an aggregate of $1,059,600 in cash, subject to the escrow of certain of the purchase price funds, and SG Echo agreed to pay certain of Echo&#8217;s indebtedness, including the obligation to (i) satisfy a Guidance Line of Credit loan (&#8220;GLOC Loan&#8221;) in the principal amount of approximately $616,000 ($316,432 of which payoff proceeds was delivered by SG Echo to SG DCL at the closing), (ii) pay the debt service on certain of Echo&#8217;s indebtedness in the approximate principal amount of $1.7 million for 12 months following the closing, (iii) pay the monthly principal and interest due under the BTH Credit Line in the principal amount of $500,000 for 12 months following the closing and if Seller has not fully satisfied the outstanding principal and interest due under the BTH Credit Line and caused the BTH Lender to release and terminate any Encumbrances on the Purchase Assets arising out of the BTH Credit Line, Buyer may pay the outstanding principal and interest due, and (iv) pay earn out payments equal to the net income received from the acquired business during the 3-month period beginning on the first day of the first full month that is 3 months after the closing date, the 3-month period following the first earn out period and the 3-month period following the second earn out period, payable in 50% in cash and 50% in shares of our common stock to be valued a $2.50 per share;&#160;provided, that up to approximately $300,000 of any amounts paid in respect of the GLOC Loan, and any amounts paid in respect of the debt service on Echo&#8217;s indebtedness and line of credit with BTH Bank, as described in subparagraphs (i), (ii) or (iii) above, shall be offset against and reduce the earnout payments due to Echo DCL. In no event may the number of shares of common stock to be issued to Echo exceed 19.99% of our outstanding shares on the date of the execution of the Asset Purchase Agreement.&#160;</span><span style="font-size: 10.0pt;"></span></p>
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<p style="font-family: 'times new roman', times; margin: 0in 0in 0.0001pt; text-align: justify; background: white;"><b><span style="font-size: 10pt; color: #000000;">Recent Developments</span></b></p>
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<p style="text-indent: 0.5in; margin: 0in 0in 0.0001pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000;">Effective December 7, 2020, the Company appointed William B. Rogers to serve as the Company&#8217;s Chief Operations Officer. Pursuant to an offer letter signed by Mr. Rogers on November 11, 2020 (the &#8220;Offer Letter&#8221;), Mr. Rogers will receive an annual salary of $300,000 per year and an annual bonus of up to 50% of his salary at the discretion of management and the Board of Directors (the &#8220;Board&#8221;) of the Company. Mr. Rogers was issued an initial grant of 100,000 restricted stock units following a 90-day probationary period, pursuant to the SG Blocks, Inc., Stock Incentive Plan, as amended (the &#8220;Incentive Plan&#8221;) which will vest over a two-year period.</span><span style="font-size: 10.0pt;"></span></p>
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<p style="text-indent: 0.5in; background: white; margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000;">On February 17, 2021, we formed SGB Development Corp., a Delaware corporation (&#8220;SGB Dev Co&#8221;) with the express purpose of real property development utilizing our technologies. We expect SG Dev Co will be a co-developer and owner of real estate development projects that deliver apartments and homes for sale. The homes and apartments will be manufactured by SG Echo so that the project is fully integrated into the SGBX eco-system.<span style="mso-spacerun: yes;">&#160;</span>Many of the projects will utilize the products designed and manufactured through SG Home to reduce design costs, which savings can be passed on to buyers. </span></p>
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<p style="text-indent: 0.5in; background: white; margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000;">SGB Dev Co has announced a 225-apartment unit project known as Lago Vista on Lake Travis in booming Austin, Texas.<span style="mso-spacerun: yes;">&#160; </span>The land closing is scheduled for Q2 2021, and the estimated manufacturing revenue from this project alone to SG Echo is approximately $30 million dollars over 36 months. Our profit share from sales is anticipated in the range of $5 to $7 million dollars over the period the units are sold.<span style="mso-spacerun: yes;">&#160; </span>Each project will have a third party real estate investor and day to day Manager so that we do not need to finance projects or be distracted from manufacturing excellence. </span></p>
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<p style="text-indent: 0.5in; background: white; margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000;"><span><span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000;">On February 24, 2021, we announced the execution of our option to acquire Echo&#8217;s real estate holdings in Durant, OK, consisting of a 19-acre site and all of its structures. We expect to close on the Echo site in the second quarter of 2021.</span></span><br/></span></p>
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<p style="text-align: justify; margin: 0pt;"><b><span style="font-size: 10.0pt; color: black;">Products Produced with Our GreenSteel&#8482; Modular Technology</span></b></p>
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<p style="text-indent: 0.5in; margin: 0in 0in 0.0001pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000;">The building products developed with our proprietary technology and design and engineering expertise are generally stronger, more durable, environmentally sensitive, and erected in less time than traditional construction methods. The use of the&#160;SG Blocks&#160;building structure typically provides between&#160;four&#160;to&#160;six&#160;points towards the Leadership in Energy and Environmental Design (&#8220;LEED&#8221;) certification levels, including reduced site disturbance, resource reuse, recycled content, innovation in design and use of local and regional materials. Due to the ability of&#160;SG<span style="mso-spacerun: yes;">&#160; </span>Blocks&#160;to satisfy such requirements, we believe the products produced utilizing our technology and expertise is a leader in environmentally sustainable construction.</span></p>
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<p style="text-indent: 0.5in; margin: 0in 0in 0.0001pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000;">There are&#160;three&#160;core product offerings that utilize our involves GreenSteel technology and engineering expertise. The first product offering involves&#160;GreenSteel Modules, which are the structural core and shell of an&#160;SG Blocks&#160;building. We procure the containers, engineer required openings with structural steel enforcements, paint the&#160;containers&#160;and then deliver them on-site, where the customer or a customer&#8217;s general contractor will complete the entire finish out and installation. The second product offering involves replicating the process to create the&#160;GreenSteel&#160;product and, in addition, installing selected materials, finishes and systems (including, but not limited to floors, windows, doors, interior painting, electrical wiring and fixtures, plumbing outlets and bathrooms, roofing system) and delivering&#160;SG Blocks&#160;pre-fabricated containers to the site for a third party licensed general contractor to complete the final finish out and installation. Finally, the third product offering is the completely fabricated and finished&#160;SG Blocks&#160;building (including but not limited to floors, windows, doors, interior painting, electrical wiring and fixtures, plumbing outlets and bathrooms, roofing systems), including erecting the final unit on site and completing any other final steps. The building is ready for occupancy and/or use as soon as installation is completed. Construction administration and/or project management services are typically included in our product offerings.</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
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<p style="text-align: justify; margin: 0pt;"><b><span style="font-size: 10.0pt;">Other Modular Products</span></b></p>
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<p style="text-indent: 0.5in; margin: 0in 0in 0.0001pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">We also produce pre-fabricated modular containers, for both residential and commercial use, at Echo using wood as the base material instead of steel containers. We have found that many clients prefer a mix of wood and steel containers for their projects, wood for aesthetics and cost-savings, and steel for stability and durability.<span style="mso-spacerun: yes;">&#160; </span>Since our acquisition of Echo, approximately 65% of our Module sales have been for wood-based modules. </span></p>
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<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; text-align: justify; font-size: 10pt;"><b><span style="font-size: 10pt; color: #000000;">ESR Approval</span></b><span style="font-size: 10pt; color: #000000;"></span><br/></p>
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<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; text-indent: 0.5in; font-size: 10pt;"><span style="font-size: 10pt; color: #000000;">In April 2017, the ICC Evaluation Service, LLC (&#8220;ICC-ES&#8221;) granted us an Evaluation Service Report (&#8220;ESR&#8221;) for the SGBlocks structural building materials. We believe we are the first modular building company to receive such certification. Our ESR indicates that the ICC-ES recognizes the suitability and technical capabilities of the SGBlocks structural building materials for use in compliance with the International Building Code and Residential Code, the California Building Code and Residential Code, and the Florida Building Code&#8212;Building and Residential. We believe our ESR has expedited reviews and approvals by state and local building departments, helped the SGBlocks concept gain wider acceptance in the construction industry and opened up licensing opportunities internationally We also believe the ESR will make it more difficult for other companies in the industry to compete with us because the quality control and design acceptance criteria are specific to us and our associated facilities.</span></p>
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<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; text-indent: 0.5in; font-size: 10pt;"><span style="font-size: 10pt; color: #000000;">Our ESR is site-specific; therefore, only the inspected and approved facilities can place the ICC-ES mark on the containers. We currently source or fabricate our SGBlocks from 18 facilities located throughout the continental United States. The ICC-ES has currently approved six of these facilities to place the ICC-ES medallion and we will seek ICC-ES approval for additional facilities on an as needed basis. Each of these facilities undergo an annual inspection by ICC-ES. Currently, each of these facilities has been re-certified by ICC-ES and is current with their recertifications. All SGBlocks manufactured at these facilities have an ESR medallion that validates the quality control process.</span></p>
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<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; text-indent: 0.5in; font-size: 10pt;"><span style="font-size: 10pt; color: #000000;">Because our ESR does not cover SGPBMs, this certification does not extend to buildings constructed using SGPBMs.&#160;</span></p>
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<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; font-size: 10pt;"><b><span style="font-size: 10.0pt; color: black;">Target Markets</span></b><span style="font-size: 10pt; color: #000000;"></span></p>
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<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; text-indent: 0.5in; font-size: 10pt;"><span style="font-size: 10pt; color: #000000;">To date, the target markets for the products that utilize our technology and expertise have been the new construction market in the United States. The Modules that utilize our technology and expertise have a particular application in a number of segments, including:</span></p>
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<p style="margin: 0pt;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 48px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"> Athletic&#160;facilities and support structures </span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">In addition, future target ma</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">rkets for expansion of such products and services include data centers, warehouse/public storage, reclamation/drop off centers and medical.&#160;</span><br/></p>
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<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; text-align: justify; font-size: 10pt;"><b><span style="font-size: 10pt; color: #000000;">Our Competitive Strengths</span></b><span style="font-size: 10pt; color: #000000;"></span></p>
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<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; text-indent: 0.5in; font-size: 10pt;"><span style="font-size: 10pt; color: #000000;">Although the construction industry is highly competitive, we are committed to educating the real estate community on the benefits of our technology and expertise and positioning the products that utilize our technology and expertise as complementary to the strategy of developers, rather than as competition. We and CPF may compete for building opportunities with regional, national and international builders that possess greater financial, marketing and other resources than we do, and competition within the general construction industry may increase if there is future consolidation in the land development and construction industry or from new building technologies that could arise. Within the modular building space, we compete against a small number of companies providing modular-building services. The principal competitive factors in our business include, but are not limited to, the availability of building materials; technical product knowledge and expertise; previous experience in modular construction; consulting or other service capabilities; pricing of products; and the marketability of our ESR within the structural building space.</span></p>
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<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; text-indent: 0.5in; font-size: 10pt;"><span style="font-size: 10pt; color: #000000;">We believe we can distinguish ourselves from our competitors on the basis of our ESR, quality, cost and construction time savings when utilizing our technology and expertise. Our proprietary construction for our cargo based containers method is typically less expensive than traditional construction methods, particularly in urban locations and multi-story projects, and construction time is also generally reduced by using our construction method, reducing both construction and soft costs substantially.&#160;SGBlocks&#160;are designed to be hurricane-, tornado- and earthquake-resistant and able to withstand harsh climate conditions. The flexibility and the stack-ability of the Modules allows architects, developers and owners to design Modules to meet their specific needs. In addition, our management team has a breadth of knowledge in the modular building industry with a combined&#160;130&#160;years of experience. Our experience in a wide range of construction applications, including office, enclosures, residential, commercial, quick service restaurants, experiential and restaurant applications, gives us an advantage over our competition through the use of market-based prototypes.</span></p>
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<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; text-indent: 0.5in; font-size: 10pt;"><span style="font-size: 10pt; color: #000000;">With the acquisition of Echo, we have been able to vertically integrate our manufacturing process and reduce some of our cost of goods sold, productivity and efficiency.</span></p>
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<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; text-align: justify; font-size: 10pt;"><b><span style="font-size: 10pt; color: #000000;">Our Customers</span></b><span style="font-size: 10pt; color: #000000;"></span></p>
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<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; text-indent: 0.5in; font-size: 10pt;"><span style="font-size: 10.0pt;">We market our construction products to a broad customer base, comprised primarily of contractors, home builders, building owners and other resellers across the continental United States and we also market our services and technology to customers in Canada. <span style="mso-spacerun: yes;">&#160;&#160;</span>In addition, as stated above, we now also supply our Modules to the medical community. <span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">SG Blocks customers come from all walks in the economy and include government agencies, private developers, the U.S. Military, the Native American Community, the QSR operators, individuals and families requiring COVID-19 tests and a host of entrepreneurs looking to launch ideas and technology.</span>&#160;At December 31, 2020 and 2019, 79% and 92%, respectively, of the Company&#8217;s gross accounts receivable were due from three and one&#160;customers. Revenue relating to three and&#160;two&#160;customers represented approximately 61% and 78% of the Company&#8217;s total revenue for the years ended December 31, 2020 and 2019, respectively.&#160;</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-align: left;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Our Suppliers and Partners</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span></p>
<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; text-indent: 0.5in; font-size: 10pt;"><span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000;">Although the primary use of shipping containers is for transportation, when constructing SGBlocks we use standard materials to modify the container shell structure and finish out the modules. We utilize the same suppliers and materials used by conventional construction. Materials such as windows, doors, insulation mechanical systems, electrical systems and other such supplies are all off-the-shelf materials and equipment commonly available and used in the industry.</span></p>
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<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; text-indent: 0.5in; font-size: 10pt;"><span style="font-size: 10pt; color: #000000;">One of the main suppliers for the procurement of our containers is ConGlobal Industries, Inc. (&#8220;ConGlobal&#8221;), an independent third party, with whom we have an exclusive 10-year Collaboration and Supply Agreement (the &#8220;ConGlobal Agreement&#8221;) through May 14, 2024. ConGlobal is one of the largest depot operators in the United States. This arrangement provides us with a reliable source of supply of certified shipping containers. The ConGlobal Agreement provides that ConGlobal will be our exclusive supplier of SGBlocks for housing, office and retail uses generally constructed as permanent structures within the continental United States within a 50 mile radius of an existing ConGlobal site and ConGlobal will not supply shipping containers modified for building purposes to any entity competing with us during the term of the agreement. The Company believes it has access to alternative suppliers, with limited disruption to the business, should circumstances change with its existing suppliers.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-align: left;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Intellectual Property</span><br/></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 30pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">We operate under our United States registered trademarks &#8220;SGBlocks&#8221; and &#8220;GreenSteel&#8221; and our trademarked &#8220;SG&#8221; logo.&#160; &#160;</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-align: left;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Government Regulation and Approval</span></p>
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<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; text-indent: 0.5in; font-size: 10pt;"><span style="font-size: 10pt; color: #000000;">The design and construction of buildings is controlled at the project level, with local and state municipalities having jurisdiction in most cases. All buildings, conventionally built or modularly built, are subject to published building codes and criteria that must be achieved during the architectural and engineering phase in order to be approved for construction. There are no specific regulations that impact our technology. While much of the regulation in our industry occurs at the project level, we are subject to various federal, state and local government regulations applicable to the business in the jurisdictions in which we operate, including laws and regulations relating to our relationships with our employees, public health and safety, workplace safety, transportation, zoning and fire codes. We strive to operate in accordance with applicable laws, codes and regulations. We believe we are in compliance in all material respects with existing applicable environmental laws and regulations and, in addition, that our employment, workplace health and workplace safety practices comply with related regulations.</span></p>
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<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; font-size: 10pt;"><b><span style="font-size: 10.0pt; color: black;">General Corporate Information</span></b><span style="font-size: 10pt; color: #000000;"></span></p>
<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; text-align: justify; text-indent: 0.5in; font-size: 10pt;"><span style="font-size: 10pt; color: #000000;"><br/></span></p>
<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; text-indent: 0.5in; font-size: 10pt;"><span style="font-size: 10pt; color: #000000;">We were incorporated in the State of Delaware on December 29, 1993 under the name CDSI Holdings, Inc. On November 4, 2011, CDSI Merger Sub, Inc., our wholly-owned subsidiary, completed a reverse merger with and into SG Building Blocks, Inc. (&#8220;SG Building&#8221;), with SG Building surviving the reverse merger as our wholly owned subsidiary. We primarily conduct our current operations through SG Building. Prior to our emergence from bankruptcy in June 2016, our common stock was quoted on the OTC Bulletin Board. In June 2017 and December 2019, we completed public offerings of our common stock, which currently trades on the Nasdaq Capital Market under the symbol &#8220;SGBX.&#8221;</span></p>
<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; text-indent: 0.5in; font-size: 10pt;"><span style="font-size: 10pt; color: #000000;"><br/></span></p>
<p style="text-indent: 0.5in; margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.2;"><span style="font-size: 10pt; color: #000000; font-family: 'Times New Roman', serif; line-height: inherit;">Our principal offices are located at 17 State Street, 19th Floor, New York, NY, 10004. Our website address is www.sgblocks.com. The information contained in, and that can be accessed through our website, is not incorporated into and is not a part of this report. We make available on our website our Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q and Current Reports on Form 8-K as soon as reasonably practicable after those reports are filed with the U.S. Securities and Exchange Commission (the &#8220;SEC&#8221;). The following Corporate Governance documents are also posted on our website: Code of Business Conduct and Ethics and the Charters for the following Committees of the Board of Directors: Audit Committee, Compensation Committee, and Nominating and Corporate Governance Committee. Our phone number is (646) 240-4235. Our filings may also be read and copied at the SEC&#8217;s Public Reference Room&#160;at 100 F Street NE, Room 1580 Washington, DC 20549. Information on the operation of the Public Reference Room&#160;may be obtained by calling the SEC at 1-800-SEC-0330. The SEC also maintains an Internet site that contains reports, proxy and information statements, and other information regarding issuers that file electronically with the SEC. The address of that website is www.sec.gov.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; font-size: 10pt; text-align: left;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Our Emergence from Bankruptcy</span></p>
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<p style="font-family: 'times new roman', times; margin: 0in 0in 0.0001pt; text-indent: 30.05pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">On October 15, 2015, SGB and its subsidiaries (collectively, the &#8220;Debtors&#8221;), filed voluntary petitions for reorganization under Chapter&#160;11&#160;of the United States Bankruptcy Code in the United States Bankruptcy Court for the Southern District of New York (the &#8220;Bankruptcy Court&#8221;) under the caption In re SG Blocks,&#160;Inc. et al., Case No.&#160;15-12790. On February 29, 2016, the Debtors filed a Disclosure Statement (the &#8220;Disclosure Statement&#8221;), attaching a Plan of Reorganization (the &#8220;Plan&#8221;), along with a motion seeking approval of the Disclosure Statement by the Bankruptcy Court. On June 30, 2016 (the &#8220;Effective Date&#8221;), the Plan became effective and the Debtors emerged from bankruptcy.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0in 0in 0.0001pt; text-indent: 30.05pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Prior to the Effective Date, SGB was authorized to issue: (i) 300,000,000 shares of common stock, par value $0.01 (the &#8220;Former Common Stock&#8221;) of which 42,918,927 shares were issued and outstanding as of June 29, 2016; and (ii) 5,000,000 shares of preferred stock, par value $0.01 (the &#8220;Former Preferred Stock&#8221;), none of which were issued and outstanding prior to the Effective Date.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0in 0in 0.0001pt; text-indent: 30.05pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">On the Effective Date, and pursuant to the terms of the Plan, SGB entered into a Securities Purchase Agreement, dated June 30, 2016, pursuant to which SGB sold for a subscription price of $2.0 million a 12% Original Issue Discount Senior Secured Convertible Debenture to Hillair Capital Investments L.P. (&#8220;HCI&#8221;) in the principal amount of $2.5 million, with a maturity date of June 30, 2018 (the &#8220;Exit Facility&#8221;).&#160;</span></p>
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<p style="font-family: 'times new roman', times; margin: 0in 0in 0.0001pt; text-indent: 30.05pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">On the Effective Date, all previously issued and outstanding shares of the Former Common Stock were deemed discharged, cancelled and extinguished, and, pursuant to the Plan, SGB issued, in the aggregate, 8,195 shares (as adjusted to effect a 1-for-20 reverse stock split) of common stock, par value $0.01 (the &#8220;New Common Stock&#8221;), to the holders of Former Common Stock. Further, under the Plan, upon the Effective Date, certain members of SGB&#8217;s management were entitled to receive options (the &#8220;Management Options&#8221;) to acquire approximately 10,919 shares (as adjusted to effect a 1-for-20 reverse stock split), of SGB&#8217;s New Common Stock, on a fully diluted basis.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0in 0in 0.0001pt; text-indent: 30.05pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">On the Effective Date, pursuant to the terms of the Plan and SGB&#8217;s Amended and Restated Certificate of Incorporation, SGB filed with the Secretary of State of the State of Delaware a Certificate of Designations of Convertible Preferred Stock, designating 1,801,670 shares (as adjusted to effect a 1-for-3 reverse stock split) of preferred stock, par value $1.00, all of which were issued upon our emergence from bankruptcy. Prior to our public offering that we consummated in June 2017, all outstanding shares of our preferred stock, were converted into 90,084 shares of common stock. No preferred stock currently remains outstanding.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-align: left;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Reverse Stock Split</span></p>
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<p style="font-family: 'times new roman', times; margin: 0in 0in 0.0001pt; text-indent: 30.05pt;"><span style="font-size: 10.0pt;">O<span style="font-family: 'times new roman', times; font-size: 10pt;">n February 5, 2020, we effected a 1-for-20 reverse stock split of our common stock. All share and per share amounts set forth in the consolidated financial statements have been retroactively restated to reflect the split effected in February 2020 as if it had occurred as of the earliest period presented and unless otherwise stated, all other share and per share amounts for all periods presented in this Annual Report have been adjusted to reflect the reverse stock split effected in February 2020.&#160;&#160;</span></span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-align: left;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Recent Financing Developments&#160;</span></p>
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<p style="font-family: 'times new roman', times; margin: 0in 0in 0.0001pt; text-indent: 30.05pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span>In April 2020, we completed a public offering of common stock (the "April Public Offering"). In connection with the April Public Offering, we sold 440,000&#160;shares of common stock at a public offering price of $4.25&#160;per share, resulting in aggregate net proceeds of approximately&#160;$1,522,339&#160;</span><span>after deducting underwriting discounts and commissions and other expenses related to the offering. We incurred a total of approximately $347,661 in issuance costs in connection with the offering <span>and no warrants to purchase were issued to the underwriters.&#160;</span></span><span></span></span></p>
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<p style="font-family: 'times new roman', times; margin: 0in 0in 0.0001pt; text-indent: 30.05pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">In May 2020, we completed a public offering of common stock (the "May Public Offering"). In connection with the May Public Offering, we sold 6,000,000&#160;shares of common stock at a public offering price of $2.50 per share. Pursuant to the terms of the related Underwriting Agreement dated May 6, 2020 by and among the Company and ThinkEquity, a division of Fordham Financial Management, Inc., as representatives of several underwriters named therein ("ThinkEquity"), ThinkEquity&#160;was granted an over-allotment option to purchase up to an additional 900,000 shares of the Company's common stock, par value $0.01 per share (the "Common Stock"), in connection with the previously announced public offering. On May 15, 2020, ThinkEquity&#160;exercised in full such option with respect to all 900,000 shares of the Company's Common Stock (the "Option Shares"). After giving effect to the full exercise of the over-allotment option, the total number of shares of Common Stock sold by us in the May Public Offering was 6,900,000 shares of Common Stock and total net proceeds to us, after deducting underwriting discounts and commissions and other offering expenses payable by us, were approximately $15,596,141. We incurred a total of approximately $1,653,859&#160;in issuance costs in connection with the offering and issued warrants to purchase 300,000 shares of common stock to the underwriters.</span></p>
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<p style="font-family: 'Times New Roman', serif; margin: 0pt 5.85pt 0pt 5.95pt; text-indent: 30.05pt; font-size: 10pt; text-align: left;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Human Capital</span></p>
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<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; font-size: 10pt;"><span style="font-style: italic; font-weight: bold;"><b><span style="font-size: 10.0pt;">Employees</span></b></span><span style="font-size: 10.0pt;"></span></p>
<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; text-indent: 0.5in; font-size: 10pt;"><span style="font-size: 10.0pt;">We believe that our success depends upon our ability to attract, develop and retain key personnel. As of December 31, 2020, SGB directly employed thirteen&#160;full-time employees and engaged outside professional firms and subcontractors to deliver projects to <span>customers, and SG Echo directly employed thirty-seven full-time employees.</span></span></p>
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<p style="font-family: 'Times New Roman', serif; margin: 6pt 0in 0.0001pt; line-height: 97%; background: white; font-size: 10pt;"><b><i><span style="font-size: 10.0pt; line-height: 97%;">Health and Safety</span></i></b><b><i><span style="font-size: 10.0pt; line-height: 97%;"></span></i></b></p>
<p style="font-family: 'Times New Roman', serif; margin: 6pt 0in; text-indent: 12.25pt; font-size: 10pt;"><span style="font-size: 10pt; margin: 0in 0in 0.0001pt; text-indent: 0.5in;"><span style="font-size: 10.0pt; font-family: 'Times New Roman', serif;">The health and safety of our employees is our highest priority, and this is consistent with our operating philosophy. Accordingly, w<span>ith the global spread of the ongoing novel coronavirus pandemic, we have implemented plans designed to address and mitigate the impact of the COVID-19 pandemic on the safety of our employees and our business, which include:&#160;</span></span></span></p>
<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 6pt 0.5in; text-indent: -0.25in; line-height: 97%; background: white; font-size: 10pt;"><span style="font-size: 10.0pt; line-height: 97%; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">&#183;<span style="font: 7.0pt 'Times New Roman';">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; </span></span></span><span style="font-size: 10.0pt; line-height: 97%; color: black;">Adding work from home flexibility;</span><span style="font-size: 10.0pt; line-height: 97%;"></span></p>
<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 6pt 0.5in; text-indent: -0.25in; line-height: 97%; background: white; font-size: 10pt;"><span style="font-size: 10.0pt; line-height: 97%; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">&#183;<span style="font: 7.0pt 'Times New Roman';">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; </span></span></span><span style="font-size: 10.0pt; line-height: 97%; color: black;">Adjusting attendance policies to encourage those who are sick to stay home;</span><span style="font-size: 10.0pt; line-height: 97%;"></span></p>
<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 6pt 0.5in; text-indent: -0.25in; background: white; font-size: 10pt;"><span style="font-size: 10.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">&#183;<span style="font: 7.0pt 'Times New Roman';">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; </span></span></span><span style="font-size: 10pt; color: #000000;">Increasing cleaning protocols across all locations;</span><span style="font-size: 10.0pt;"></span></p>
<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 6pt 0.5in; text-indent: -0.25in; background: white; font-size: 10pt;"><span style="font-size: 10.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">&#183;<span style="font: 7.0pt 'Times New Roman';">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; </span></span></span><span style="font-size: 10pt; color: #000000;">Initiating regular communication regarding impacts of the COVID-19 pandemic, including health and safety protocols and procedures;</span><span style="font-size: 10.0pt;"></span><br/></p>
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<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; font-size: 10pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold; text-align: center;">Available Information</span></p>
<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; font-size: 10pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold; text-align: center;"><br/></span></p>
<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; text-indent: 0.5in; font-size: 10pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; text-align: start; text-indent: 48px;">We are subject to the informational requirements of the Securities Exchange Act of 1934</span><span style="font-family: 'Times New Roman'; font-size: 10pt; text-align: start; text-indent: 48px;">, as amended (the &#8220;Exchange Act&#8221;), and in accordance therewith, we file reports, proxy and information statements and other information with the United States Securities and Exchange Commission (the &#8220;SEC&#8221;). Our Annual Report on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K, and any amendments to these reports filed or furnished pursuant to Section&#160;</span><span style="border-left: none; border-right: none;">1<span style="font-family: 'times new roman', times;">3</span></span><span style="font-family: 'times new roman', times;"><span style="font-size: 10pt; text-align: start; text-indent: 48px;">(a) or&#160;</span><span style="border-left: none; border-right: none;">15</span></span><span style="font-family: 'Times New Roman'; font-size: 10pt; text-align: start; text-indent: 48px;"><span style="font-family: 'times new roman', times;">(d)</span> of the Exchange Act are available through the investor relations section of our website at www.sgblocks.com. Reports are available free of charge as soon as reasonably practicable after we electronically file them with, or furnish them to, the SEC. The information contained on our website is not incorporated by reference into this Annual Report on Form 10-K.</span></p>
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<div style="font-family: 'Times New Roman'; margin: 0pt; font-size: 10pt; font-weight: bold;">ITEM 1A.&#160;<a style="text-decoration: none; color: #000000; cursor: default; outline: none; pointer-events: none;" id="Bwwqd_J33VE6ILLS00000000000000000000" class="customBookmark">RISK FACTORS.</a></div>
<div style="font-family: 'Times New Roman'; margin: 0pt; font-size: 10pt; font-weight: bold;"><span style="font-style: italic; font-family: 'Times New Roman', serif; font-size: 10pt; text-align: justify; text-indent: 12.25pt;"><br/></span></div>
<div style="font-family: 'Times New Roman'; margin: 0pt; font-size: 10pt; font-weight: bold;"><i style="font-family: 'times new roman', times; font-weight: 400; text-align: justify; text-indent: 12.25pt;">&#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160;Investing in our common stock involves a high degree of risk. You should consider carefully the following risks, together with all the other information in this Annual Report on Form 10-K, including the section titled &#8220;Forward-Looking Statements,&#8221; and Part II, Item 7.&#8220;Management&#8217;s Discussion and Analysis of Financial Condition and Results of Operation&#8221; and our consolidated financial statements and the accompanying notes included elsewhere in this Annual Report on Form 10-K. The risks described below are not the only ones we face. Any of the following risks could materially and adversely affect our business. If any of the following risks actually materializes, our operating results, financial condition and liquidity could be materially adversely affected. As a result, the trading price of our common stock could decline and you could lose part or all of your investment. Our business, financial condition and results of operations could also be harmed by risks and uncertainties not currently known to us or that we currently do not believe are material. </i><span style="font-family: 'times new roman', times; font-style: italic; font-weight: 400; text-align: justify; text-indent: 12.25pt;">&#160;</span>
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<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">If we are not successful in our efforts to increase sales or raise capital, we could experience a shortfall in cash over the next&#160;twelve&#160;months, and our ability to obtain additional financing on acceptable terms, if at all, may be limited.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">At&#160;December 31, 2020&#160;and&#160;2019, we had cash and cash equivalents and a short-term investment, collectively, of $13,010,356&#160;and $1,625,671, respectively. However, during the fiscal years ended&#160;December 31, 2020&#160;and&#160;2019, we reported a net loss of $4,508,162 and $6,920,540, respectively, and used $2,887,950&#160;and $2,815,621&#160;of cash for operations, respectively. If we are not successful with our efforts to increase revenue, we could experience a shortfall in cash over the next&#160;twelve&#160;months. If there is a shortfall, we may be forced to reduce operating expenses, among other steps, all of which would have a material adverse effect on our operations going forward.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">We may also seek to obtain debt or additional equity financing to meet any cash shortfalls. The type, timing and terms of any financing we may select will depend on, among other things, our cash needs, the availability of other financing sources and prevailing conditions in the financial markets. However, there can be no assurance that we will be able to secure additional funds if needed and that, if such funds are available, the terms or conditions would be acceptable to us. If we are unable to secure additional financing, further reduction in operating expenses might need to be substantial in order for us to ensure enough liquidity to sustain our operations. Any equity financing would be dilutive to our stockholders. If we incur debt, we will likely be subject to restrictive covenants that significantly limit our operating flexibility and require us to encumber our assets. If we fail to raise sufficient funds and continue to incur losses, our ability to fund our operations, take advantage of strategic opportunities, or otherwise respond to competitive pressures will be significantly limited. Any of the above limitations could force us to significantly curtail or cease our operations, and you could lose all of your investment in our common stock. These circumstances have raise substantial doubt about our ability to continue as a going concern, and continued cash losses may risk our status as a going concern. Our consolidated financial statements do not include any adjustments that might be necessary should we be unable to continue as a going concern.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0in 0in 0.0001pt; text-align: justify;"><span style="font-size: 10pt; color: #000000; font-style: italic; font-weight: bold; font-family: 'Times New Roman', serif; background: white;"><span>We have incurred net losses in prior periods, and there can be no assurance that we will generate income in the future, or that we will be able to successfully achieve or maintain our growth strategy.</span></span></p>
<p style="font-family: 'times new roman', times; margin: 0in 0in 0.0001pt; text-align: justify; line-height: 1.2;"><span style="font-size: 10.0pt; font-family: 'Times New Roman', serif; background: white;"><br/></span></p>
<p style="font-family: Calibri, sans-serif; margin: 0in 0in 0.0001pt; line-height: 1.3; font-size: 10pt; text-indent: 36pt;"><span style="font-size: 10pt; font-family: 'Times New Roman', serif; background: white; line-height: inherit;"><span class="selected" style="line-height: inherit;"><span class="selected" style="line-height: inherit;">Our ability to achieve profitability will depend upon our ability to generate and sustain substantially increased revenues. We may continue to incur operating losses in the future as we execute our growth strategy. Although we expect that our expenses will decline due to our new business model, there can be no assurance that our revenue from royalties will exceed our expenses, especially since we anticipate that most of our expenses will be fixed expenses that will not be dependent</span>&#160;upon revenue generated. The likelihood that we will generate net income in the future must be considered in light of the difficulties facing the construction industry as a whole, economic conditions and the competitive environment in which we operate. Our operating results for future periods are subject to numerous uncertainties, and we may not achieve sufficient revenues to sustain or increase profitability. In addition, we may be unable to successfully achieve or maintain our growth strategy, including our ability to expand into new geographic markets.</span></span></p>
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<p style="font-family: 'Times New Roman', serif; text-align: justify; background: white; margin: 0in 0in 0.0001pt; font-size: 10pt;"><b><i><span style="font-size: 10pt; color: #000000;">An impairment of goodwill could have a material adverse effect on our financial condition and results of operations.</span></i></b><span style="font-size: 10pt; color: #000000;"> </span><span style="font-size: 10.0pt;"></span></p>
<p style="font-family: 'Times New Roman', serif; text-align: justify; background: white; margin: 0in 0in 0.0001pt; font-size: 10pt;"><span style="font-size: 10pt; color: #000000;">&#160; </span><span style="font-size: 10.0pt;"></span></p>
<p style="font-family: 'Times New Roman', serif; background: white; margin: 0px; font-size: 10pt; text-indent: 0px;"><span style="font-size: 10.0pt;">&#160; &#160; &#160; &#160; &#160; &#160; As December 31, 2020, we had $1,309,330&#160;of goodwill. We perform an impairment test of our goodwill annually during the fourth quarter of our fiscal year or when events occur or circumstances change that would more-likely-than-not indicate that goodwill might be impaired. Factors that may be considered a change in circumstances, indicating that the carrying value of our goodwill may not be recoverable, include a decline in stock price and market capitalization, reduced future cash flow estimates and slower growth rates in our industry. Our annual impairment tests resulted in no impairment of goodwill during fiscal 2020. The annual impairment test&#160;during fiscal 2019&#160;resulted in $2,938,653 of impairment. Deterioration in estimated future cash flows in our reporting unit could result in further future goodwill impairment. Changes to our business strategy, changes in industry or market conditions, changes in operating performance or other indicators of impairment could cause us to record a significant impairment charge during the period in which the impairment is determined, negatively impacting our results of operations and financial position.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; color: #000000; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Risks Relating to the Company</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt;"><b><i><span style="font-size: 10.0pt;">Our </span></i></b><b><i style="mso-bidi-font-style: normal;"><span style="font-size: 10.0pt; color: #231f20;">residential construction business model using our GreenSteel&#160;technology depends upon the support of an independent third-party licensee.</span></i></b><span style="font-size: 10.0pt;"></span></p>
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<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; text-indent: 0.5in; font-size: 10pt;"><span style="font-size: 10pt; color: #000000;">We</span><span style="font-size: 10.0pt; color: #231f20; letter-spacing: -.35pt;">&#160;</span><span style="font-size: 10.0pt; color: #231f20;">entered into an exclusive license agreement with <span style="letter-spacing: -.2pt;">CPF, </span>pursuant to which we granted CPF an exclusive license solely within the United States and its legal territories to commercialize our GreenSteel technology, intellectual property, any improvements thereto, and any related permits, in order to develop and commercialize products within the field of design and project management platforms for residential use, including, without limitation, single-family residences and multi-family residences, but specifically excluding military<span style="letter-spacing: -.35pt;"> </span>housing.<span style="letter-spacing: -.3pt;"> </span>Under<span style="letter-spacing: -.35pt;"> </span>the<span style="letter-spacing: -.3pt;"> </span>terms<span style="letter-spacing: -.3pt;"> </span>of<span style="letter-spacing: -.35pt;"> </span>the<span style="letter-spacing: -.3pt;"> </span>License<span style="letter-spacing: -.35pt;"> </span>Agreement,<span style="letter-spacing: -.3pt;"> </span>CPF<span style="letter-spacing: -.35pt;"> </span>is<span style="letter-spacing: -.35pt;"> </span>to<span style="letter-spacing: -.3pt;"> </span>provide<span style="letter-spacing: -.3pt;"> </span>us<span style="letter-spacing: -.35pt;"> </span>with<span style="letter-spacing: -.3pt;"> </span>royalties<span style="letter-spacing: -.3pt;"> </span>based<span style="letter-spacing: -.35pt;"> </span>upon<span style="letter-spacing: -.3pt;"> </span>its<span style="letter-spacing: -.35pt;"> </span>sale<span style="letter-spacing: -.3pt;"> </span>of<span style="letter-spacing: -.3pt;"> </span>products<span style="letter-spacing: -.35pt;"> </span>that<span style="letter-spacing: -.3pt;"> </span>utilize<span style="letter-spacing: -.3pt;"> </span>the<span style="letter-spacing: -.35pt;"> </span>licensed<span style="letter-spacing: -.3pt;"> </span>technology.<span style="letter-spacing: -.35pt;"> </span>Inasmuch<span style="letter-spacing: -.3pt;"> </span>as CPF<span style="letter-spacing: -.25pt;"> </span>has<span style="letter-spacing: -.25pt;"> </span>an<span style="letter-spacing: -.2pt;"> </span>exclusive<span style="letter-spacing: -.25pt;"> </span>license<span style="letter-spacing: -.2pt;"> </span>in<span style="letter-spacing: -.25pt;"> </span>the<span style="letter-spacing: -.2pt;"> </span>United<span style="letter-spacing: -.25pt;"> </span>States,<span style="letter-spacing: -.2pt;"> </span>which<span style="letter-spacing: -.25pt;"> </span>is<span style="letter-spacing: -.2pt;"> </span>the<span style="letter-spacing: -.25pt;"> </span>only<span style="letter-spacing: -.25pt;"> </span>territory<span style="letter-spacing: -.2pt;"> </span>to<span style="letter-spacing: -.25pt;"> </span>date<span style="letter-spacing: -.2pt;"> </span>where<span style="letter-spacing: -.25pt;"> </span>we<span style="letter-spacing: -.2pt;"> </span>have<span style="letter-spacing: -.25pt;"> </span>been<span style="letter-spacing: -.25pt;"> </span>retained<span style="letter-spacing: -.2pt;"> </span>to<span style="letter-spacing: -.25pt;"> </span>construct<span style="letter-spacing: -.2pt;"> </span>products<span style="letter-spacing: -.25pt;"> </span>for<span style="letter-spacing: -.2pt;"> </span>use<span style="letter-spacing: -.25pt;"> </span>for<span style="letter-spacing: -.2pt;"> </span>residences,<span style="letter-spacing: -.25pt;"> </span>unless<span style="letter-spacing: -.2pt;"> </span>we<span style="letter-spacing: -.25pt;"> </span>were<span style="letter-spacing: -.2pt;"> </span>to either expand residential construction product sales to territories outside of the United States or enter into licensing arrangements similar to that with CPF for sales of products that utilize our technology outside of the United States for residential use or in the United States for business not cover by the License, such as military residences and commercial<span style="letter-spacing: -.25pt;"> </span>and<span style="letter-spacing: -.2pt;"> </span>industrial<span style="letter-spacing: -.2pt;"> </span>construction,<span style="letter-spacing: -.2pt;"> </span>we<span style="letter-spacing: -.2pt;"> </span>will<span style="letter-spacing: -.25pt;"> </span>be<span style="letter-spacing: -.2pt;"> </span>totally<span style="letter-spacing: -.2pt;"> </span>dependent<span style="letter-spacing: -.2pt;"> </span>upon<span style="letter-spacing: -.2pt;"> </span>CPF<span style="letter-spacing: -.25pt;"> </span>for<span style="letter-spacing: -.2pt;"> </span>our<span style="letter-spacing: -.2pt;"> </span>revenue<span style="letter-spacing: -.2pt;"> </span>for<span style="letter-spacing: -.2pt;"> </span>residential<span style="letter-spacing: -.2pt;"> </span>construction.<span style="letter-spacing: -.25pt;"> </span>CPF<span style="letter-spacing: -.2pt;"> </span>is<span style="letter-spacing: -.2pt;"> </span>an<span style="letter-spacing: -.2pt;"> </span>independent<span style="letter-spacing: -.2pt;"> </span>entity<span style="letter-spacing: -.25pt;"> </span>and<span style="letter-spacing: -.2pt;"> </span>we<span style="letter-spacing: -.2pt;"> </span>cannot<span style="letter-spacing: -.2pt;"> </span>control the amount or timing of resources that it devotes to such commercialization efforts. CPF may not assign as great a priority to such commercialization efforts or pursue them as diligently as we would if we were undertaking such commercialization ourselves. If CPF or any other licensee fails to devote sufficient time and resources to such commercialization efforts, or if its performance is substandard our ability to generate revenue may be adversely affected. CPF may also have relationships with other commercial entities, some of whom may compete with us. If CPF assists our competitors at our expense, our competitive position would be harmed. In addition, upon certain extraordinary events, CPF is entitled to terminate the license agreement in which case we would be forced to incur the costs to commercialize products for residential construction unless another licensee were<span style="letter-spacing: -.3pt;"> </span>found.</span><span style="font-size: 10.0pt;"></span></p>
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<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; font-size: 10pt;"><b><i><span style="font-size: 10.0pt;">Our </span></i></b><b><i style="mso-bidi-font-style: normal;"><span style="font-size: 10.0pt; color: #231f20;">residential<span style="letter-spacing: -.25pt;"> </span>construction<span style="letter-spacing: -.25pt;"> </span>business<span style="letter-spacing: -.25pt;"> </span>is<span style="letter-spacing: -.25pt;"> </span>difficult<span style="letter-spacing: -.25pt;"> </span>to<span style="letter-spacing: -.25pt;"> </span>evaluate<span style="letter-spacing: -.25pt;"> </span>because<span style="letter-spacing: -.25pt;"> </span>we<span style="letter-spacing: -.2pt;"> </span>are<span style="letter-spacing: -.25pt;"> </span>currently<span style="letter-spacing: -.25pt;"> </span>focused<span style="letter-spacing: -.25pt;"> </span>on<span style="letter-spacing: -.25pt;"> </span>a<span style="letter-spacing: -.25pt;"> </span>new<span style="letter-spacing: -.25pt;"> </span>business<span style="letter-spacing: -.25pt;"> </span>model<span style="letter-spacing: -.25pt;"> </span>and<span style="letter-spacing: -.2pt;"> </span>have<span style="letter-spacing: -.25pt;"> </span>very<span style="letter-spacing: -.25pt;"> </span>limited<span style="letter-spacing: -.25pt;"> </span>operating<span style="letter-spacing: -.25pt;"> </span>history<span style="letter-spacing: -.25pt;"> </span>and<span style="letter-spacing: -.25pt;"> </span>limited <span style="mso-bidi-font-style: italic;">information.</span></span></i></b><b><i><span style="font-size: 10.0pt;"> </span></i></b><span style="font-size: 10.0pt;"></span></p>
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<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; text-indent: 0.5in; font-size: 10pt;"><span style="font-size: 10pt; color: #000000;">We</span><span style="font-size: 10.0pt; color: #231f20; letter-spacing: -.3pt;">&#160;</span><span style="font-size: 10.0pt; color: #231f20;">recently<span style="letter-spacing: -.25pt;"> </span>engaged<span style="letter-spacing: -.25pt;"> </span>in<span style="letter-spacing: -.25pt;"> </span>a<span style="letter-spacing: -.25pt;"> </span>new<span style="letter-spacing: -.25pt;"> </span>licensing<span style="letter-spacing: -.25pt;"> </span>business<span style="letter-spacing: -.25pt;"> </span>model<span style="letter-spacing: -.25pt;"> </span>for<span style="letter-spacing: -.25pt;"> </span>our<span style="letter-spacing: -.3pt;"> </span>residential<span style="letter-spacing: -.25pt;"> </span>construction<span style="letter-spacing: -.25pt;"> </span>business<span style="letter-spacing: -.25pt;"> </span>in<span style="letter-spacing: -.25pt;"> </span>the<span style="letter-spacing: -.25pt;"> </span>United<span style="letter-spacing: -.25pt;"> </span>States.<span style="letter-spacing: -.25pt;"> </span><span style="letter-spacing: -.35pt;">We</span><span style="letter-spacing: -.25pt;"> </span>have<span style="letter-spacing: -.25pt;"> </span>entered<span style="letter-spacing: -.25pt;"> </span>into<span style="letter-spacing: -.3pt;"> </span>one<span style="letter-spacing: -.25pt;"> </span>license<span style="letter-spacing: -.25pt;"> </span>agreement<span style="letter-spacing: -.25pt;"> </span>for<span style="letter-spacing: -.25pt;"> </span>use<span style="letter-spacing: -.25pt;"> </span>of<span style="letter-spacing: -.25pt;"> </span>our technology<span style="letter-spacing: -.25pt;"> </span>for<span style="letter-spacing: -.2pt;"> </span>construction<span style="letter-spacing: -.25pt;"> </span>of<span style="letter-spacing: -.2pt;"> </span>residences<span style="letter-spacing: -.2pt;"> </span>in<span style="letter-spacing: -.25pt;"> </span>the<span style="letter-spacing: -.2pt;"> </span>United<span style="letter-spacing: -.2pt;"> </span>States<span style="letter-spacing: -.25pt;"> </span>and<span style="letter-spacing: -.2pt;"> </span>if<span style="letter-spacing: -.15pt;"> </span>successful,<span style="letter-spacing: -.2pt;"> </span>we<span style="letter-spacing: -.15pt;"> </span>intend<span style="letter-spacing: -.2pt;"> </span>to<span style="letter-spacing: -.15pt;"> </span>expand<span style="letter-spacing: -.2pt;"> </span>our<span style="letter-spacing: -.15pt;"> </span>model<span style="letter-spacing: -.2pt;"> </span>and<span style="letter-spacing: -.15pt;"> </span>enter<span style="letter-spacing: -.2pt;"> </span>into<span style="letter-spacing: -.2pt;"> </span>additional<span style="letter-spacing: -.15pt;"> </span>similar<span style="letter-spacing: -.2pt;"> </span>agreements.<span style="letter-spacing: -.15pt;"> </span>There<span style="letter-spacing: -.2pt;"> </span>is<span style="letter-spacing: -.15pt;"> </span>a<span style="letter-spacing: -.2pt;"> </span>risk<span style="letter-spacing: -.15pt;"> </span>that we will be unable to successfully generate revenue from this new business model and that we will be unable to enter into additional licensing agreements or that any additional agreements<span style="letter-spacing: -.25pt;"> </span>that<span style="letter-spacing: -.25pt;"> </span>we<span style="letter-spacing: -.2pt;"> </span>enter<span style="letter-spacing: -.25pt;"> </span>into<span style="letter-spacing: -.2pt;"> </span>will<span style="letter-spacing: -.25pt;"> </span>be<span style="letter-spacing: -.2pt;"> </span>on<span style="letter-spacing: -.25pt;"> </span>favorable<span style="letter-spacing: -.25pt;"> </span>terms.<span style="letter-spacing: -.75pt;"> </span>Although<span style="letter-spacing: -.25pt;"> </span>we<span style="letter-spacing: -.2pt;"> </span>believe<span style="letter-spacing: -.25pt;"> </span>that<span style="letter-spacing: -.2pt;"> </span>we<span style="letter-spacing: -.25pt;"> </span>will<span style="letter-spacing: -.2pt;"> </span>experience<span style="letter-spacing: -.25pt;"> </span>cost<span style="letter-spacing: -.25pt;"> </span>savings<span style="letter-spacing: -.2pt;"> </span>from<span style="letter-spacing: -.25pt;"> </span>this<span style="letter-spacing: -.2pt;"> </span>new<span style="letter-spacing: -.25pt;"> </span>business<span style="letter-spacing: -.2pt;"> </span>model<span style="letter-spacing: -.25pt;"> </span>resulting<span style="letter-spacing: -.2pt;"> </span>in<span style="letter-spacing: -.25pt;"> </span>greater<span style="letter-spacing: -.25pt;"> </span>net<span style="letter-spacing: -.2pt;"> </span>income since we will no longer require the same level of capital, personnel and equipment as was required from our prior residential construction business model, there can be no assurance that we will experience the level of cost savings that we anticipate or generate the income that we anticipate. <span style="letter-spacing: -.35pt;">We </span>are subject to many risks associated with this new business model such as our dependence upon licensees to commercialize products that utilize our technology. There is no assurance that the licensees activities will be successful or will result in any revenues or profit. Even if we generate revenue, there can be no assurance that we will be profitable. <span style="letter-spacing: -.35pt;">We </span>are subject to the risks inherent to the operation<span style="letter-spacing: -.1pt;"> </span>of<span style="letter-spacing: -.1pt;"> </span>a<span style="letter-spacing: -.1pt;"> </span>new<span style="letter-spacing: -.1pt;"> </span>business<span style="letter-spacing: -.1pt;"> </span>enterprise,<span style="letter-spacing: -.05pt;"> </span>and<span style="letter-spacing: -.1pt;"> </span>cannot<span style="letter-spacing: -.1pt;"> </span>assure<span style="letter-spacing: -.1pt;"> </span>you<span style="letter-spacing: -.1pt;"> </span>that<span style="letter-spacing: -.05pt;"> </span>we<span style="letter-spacing: -.1pt;"> </span>will<span style="letter-spacing: -.1pt;"> </span>be<span style="letter-spacing: -.1pt;"> </span>able<span style="letter-spacing: -.1pt;"> </span>to<span style="letter-spacing: -.05pt;"> </span>successfully<span style="letter-spacing: -.1pt;"> </span>address<span style="letter-spacing: -.1pt;"> </span>these<span style="letter-spacing: -.1pt;"> </span>risks.</span><span style="font-size: 10.0pt;"></span></p>
<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; text-indent: 0.5in; font-size: 10pt;"><span style="font-size: 10.0pt; color: #231f20;"><br/></span></p>
<p style="text-align: justify; text-indent: 0.5in; margin: 0in 0in 0.0001pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt; color: #231f20;">In addition, it is still too early to evaluate the impact of our recent acquisition of Echo.<span style="mso-spacerun: yes;">&#160; </span>Although we expect to control have better control of cost of goods and efficiency from this acquisition, it is too early to determine the full benefits, if any to be experienced as a result of the acquisition. </span></p>
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<p style="font-family: Calibri, sans-serif; margin: 0in 0in 0.0001pt; font-size: 10pt;"><b><i><span style="font-size: 10.0pt; font-family: 'Times New Roman',serif;">In December 2019, a novel strain of coronavirus, COVID-19, was reported to have surfaced in Wuhan, China. Since then, the COVID-19 coronavirus has spread to multiple countries, including the United States. The impact of the COVID-19 coronavirus outbreak, or similar global health concerns, could negatively impact our ability to source certain products, impact product pricing, impact our customers&#8217; ability or that of our licensee to obtain financing or have a negative impact on our business.</span></i></b></p>
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<p style="margin-top: 6pt; text-indent: 0.5in;"><span style="font-size: 10pt; color: #000000;">In March 2020, the World Health Organization declared COVID-19 a global pandemic.&#160;This contagious disease outbreak, which has continued to spread, and the related adverse public health developments, have adversely affected work forces, economies and financial markets globally<b><i>. </i></b>Our use of third-party suppliers for production and shipping of certain products could be negatively impacted by the regional or global outbreak of illnesses, including the COVID-19 coronavirus outbreak. In addition, any outbreak of COVID at our Echo facility could result in closures of the facility and negatively impact our ability to meet timelines. To date, we have experienced some delays in projects due to COVID-19</span><span style="font-size: 10pt; color: #000000;">. Any quarantines, the timing and length of containment and eradication solutions, travel restrictions, absenteeism by infected workers, labor shortages or other disruptions to our suppliers and their contract manufacturers or our customers or our licensee, CPF, would likely adversely impact our sales and operating results and result in further project delays. In addition, the pandemic could result in an economic downturn that could affect the ability of our customers and licensees to obtain financing and therefore impact demand for our products. Order lead times could be extended or delayed and pricing could increase.&#160; Some products or services may become unavailable if the regional or global spread were significant enough to prevent alternative sourcing. Accordingly, we are considering alternative product sourcing in the event that product supply becomes problematic.&#160;We expect this global pandemic to have an impact on our revenue and our results of operations, the size and duration of which we are currently unable to predict.</span></p>
<p style="font-family: 'Times New Roman', serif; margin: 6pt 0in 0in; text-indent: 0.5in; font-size: 10pt;"><span style="font-size: 10.0pt; color: black;"><span style="font-size: 10pt; font-family: inherit, serif; color: #000000;"><span style="text-indent: 48px;">In addition, the outbreak of the COVID-</span>19<span style="text-indent: 48px;">&#160;coronavirus could disrupt our operations due to absenteeism by infected or ill members of management or other employees, or absenteeism by members of management and other employees who elect not to come to work due to the illness affecting others in our office or other workplace, or due to quarantines. COVID-</span>19<span style="text-indent: 48px;">&#160;illness could also impact members of our Board of Directors resulting in absenteeism from meetings of the directors or committees of directors, and making it more difficult to convene the quorums of the full Board of Directors or its committees needed to conduct meetings for the management of our affairs.</span><br/></span></span></p>
<p style="font-family: 'Times New Roman', serif; margin: 6pt 0in 0in; text-indent: 0.5in; font-size: 10pt;"><span style="font-size: 10.0pt; color: black;"><span style="font-size: 10pt; font-family: inherit, serif; color: #000000;"><span style="text-indent: 48px;">The global outbreak of the COVID-</span>19<span style="text-indent: 48px;">&#160;coronavirus continues to rapidly evolve. The extent to which the COVID-</span>19<span style="text-indent: 48px;">&#160;coronavirus may impact our business and clinical trials will depend on future developments, which are highly uncertain and cannot be predicted with confidence, such as the ultimate geographic spread of the disease, the duration of the outbreak, travel restrictions and social distancing in the United States and other countries, business closures or business disruptions and the effectiveness of actions taken in the United States and other countries to contain and treat the disease.</span></span></span></p>
<p style="font-family: 'Times New Roman', serif; margin: 0pt 0in 0in; text-indent: 0.5in; font-size: 10pt;"><span style="font-size: 10.0pt; color: black;"><span style="font-size: 10pt; font-family: inherit, serif; color: #000000;"><span style="text-indent: 48px;"><br/></span></span></span></p>
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<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; text-align: justify; font-size: 10pt;"><b><i><span style="font-size: 10pt; color: #000000;">We may be unable to successfully integrate the Echo business with its current management and structure and the acquisition of Echo may not result in the benefits anticipated.</span></i></b><span style="font-size: 10pt; color: #000000;"></span></p>
<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; text-align: justify; font-size: 10pt;"><span style="font-size: 10pt; color: #000000;">&#160;</span></p>
<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; font-size: 10pt;"><span style="font-size: 10pt; color: #000000;">&#160; &#160; &#160; &#160; &#160; &#160;Our failure to successfully complete the integration of Echo could have an adverse effect on our prospects, business activities, cash flow, financial condition, results of operations and stock price. Integration challenges may include the following:</span></p>
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<p style="text-align: justify; margin: 0in 0in 0.0001pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;"> assimilating Echo&#8217;s technology and retaining personnel; </span></p>
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<p style="text-align: justify; margin: 0in 0in 0.0001pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;"> estimating the capital, personnel and equipment required for Echo based on the historical experience of management with the businesses they are familiar with; </span></p>
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<p style="text-align: justify; margin: 0in 0in 0.0001pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;"> minimizing potential adverse effects on existing business relationships; and </span></p>
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<p style="text-align: justify; margin: 0in 0in 0.0001pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;"> successfully developing the new products and services. </span></p>
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<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; font-size: 10pt;"><span style="font-size: 10pt; color: #000000;">&#160; &#160; &#160; &#160; &#160; We believe the acquisition of Echo will provide certain strategic benefits which would enable us to accelerate our business plan through an increased access to capital in the public equity markets. However, our employee number has experienced significant growth from the acquisition as has our expenses.<span style="mso-spacerun: yes;">&#160; </span>There can be no assurance that these anticipated benefits of the acquisition will materialize or that if they materialize will result in increased stockholder value or revenue stream to the combined company.</span></p>
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<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; font-size: 10pt;"><b><i><span style="font-size: 10.0pt;">Our ability to meet our workforce needs is crucial to our results of operations and future sales and profitability.</span></i></b></p>
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<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; font-size: 10pt;"><span style="font-size: 10.0pt;">&#160; &#160; &#160; &#160; &#160; &#160;We rely on the existence of an available hourly workforce to manufacture our products. We cannot assure you that we will be able to attract and retain qualified employees to meet current or future manufacturing needs at a reasonable cost, or at all. For instance, the demand for skilled employees has increased recently with the low unemployment rates in Oklahoma where we have manufacturing facilities. Also, although none of our employees are currently covered by collective bargaining agreements, we cannot assure you that our employees will not elect to be represented by labor unions in the future. Additionally, competition for qualified employees could require us to pay higher wages to attract a sufficient number of employees. Significant increases in manufacturing workforce costs could materially adversely affect our business, financial condition or results of operations.</span></p>
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<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; font-size: 10pt;"><b><i><span style="font-size: 10.0pt; font-family: 'Times New Roman',serif;">We have a fixed cost base that will affect our profitability if our sales decrease.</span></i></b></p>
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<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; font-size: 10pt;"><span style="font-size: 10.0pt; font-family: 'Times New Roman',serif;">&#160; &#160; &#160; &#160; &#160; &#160; &#160;The fixed cost levels of operating Echo can put pressure on profit margins when sales and production decline. Our profitability depends, in part, on our ability to spread fixed costs over a sufficiently large number of products sold and shipped, and if we make a decision to reduce our rate of production, gross or net margins could be negatively affected. Consequently, decreased demand or the need to reduce production can lower our ability to absorb fixed costs and materially impact our financial condition or results of operations.</span></p>
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<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; font-size: 10pt;"><b><i><span style="font-size: 10.0pt;">A material disruption at&#160;one&#160;of our suppliers&#8217; facilities or Echo&#8217;s facilities could prevent us from meeting customer demand, reduce our sales and negatively affect our overall financial results.</span></i></b><span style="font-size: 10.0pt;"></span></p>
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<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; font-size: 10pt;"><span style="font-size: 10.0pt;">&#160; &#160; &#160; &#160; &#160; &#160;Any of the following events could cease or limit operations unexpectedly: fires, floods, earthquakes, hurricanes, on-site or off-site environmental incidents or other catastrophes; global pandemic; utility and transportation infrastructure disruptions; labor difficulties; other operational problems; or war, acts of terrorism or other unexpected events. Any downtime or damage at our suppliers&#8217; facilities or Echo&#8217;s facilities could prevent us from meeting customer demand for our products or require us to make more expensive purchases from a competing supplier. If our suppliers were to incur significant downtime, our ability to satisfy customer requirements could be impaired, resulting in customers seeking products from other distributors, as well as decreased customer satisfaction and lower sales and operating income.&#160;</span></p>
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<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; text-align: justify; font-size: 10pt;"><b><i><span style="font-size: 10.0pt; font-family: 'Times New Roman',serif;">A natural disaster, the effects of climate change, or other disruptions at our Echo facility could adversely affect our business, financial condition, and results of operations</span></i></b><i><span style="font-size: 10.0pt; font-family: 'Times New Roman',serif;">.&#160;</span></i></p>
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<p style="font-family: 'Times New Roman', serif; margin: 0pt; font-size: 10pt; text-indent: 36pt;"><span style="font-size: 10pt; font-family: 'Times New Roman', serif;">We rely on the continuous operation of our Echo facility in Durant, Oklahoma <span style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; line-height: inherit;">for the production of our Modules</span>. Any natural disaster or other serious disruption to our facility due to fire, flood, earthquake, or any other unforeseen circumstance would adversely affect our business, financial condition, and results of operations. In addition, adverse weather conditions, such as increased frequency and/or severity of storms, or floods could impair our ability to operate by damaging our facilities and equipment or restricting product delivery to customers. The occurrence of any disruption at our manufacturing facility, even for a short period of time, may have an adverse effect on our productivity and profitability, during and after the period of the disruption. These disruptions may also cause personal injury and loss of life, severe damage to or destruction of property and equipment, and environmental damage. Although we maintain property, casualty, and business interruption insurance of the types and in the amounts that we believe are customary for the industry, we are not fully insured against all potential natural disasters or other disruptions to our manufacturing facility.&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; line-height: inherit;">&#160;</span></p>
<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; font-size: 10pt; line-height: 1.2;"><span style="font-family: 'Times New Roman'; font-size: 10pt; line-height: inherit;"><br/></span></p>
<p style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><b><i><span style="font-size: 10pt; color: #000000;">The requirements of being a public company may strain our resources, divert management&#8217;s attention and affect our ability to attract and retain qualified board members.</span></i></b><span style="font-size: 10pt; color: #000000;"></span></p>
<p style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.2;"><b><span style="font-size: 7pt; color: #000000; line-height: inherit;">&#160;</span></b><span style="font-size: 10pt; color: #000000; line-height: inherit;"></span></p>
<p style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.2;"><span style="font-size: 10pt; color: #000000; line-height: inherit; margin: 0pt; text-indent: 36pt;">&#160; &#160; &#160; &#160; &#160; &#160; &#160;<span style="font-size: 10pt; font-family: 'Times New Roman', serif; ;color: black;">We are subject to the reporting and corporate governance requirements of the Exchange Act, the listing requirements of the Nasdaq Capital Market and other applicable securities rules and regulations, including the Sarbanes-Oxley Act and the Dodd-Frank Act. Compliance with these rules and regulations will increase our legal and financial compliance costs, make some activities more difficult, time-consuming or costly and increase demand on our systems and resources. Among other things, the Exchange Act requires that we file annual, quarterly and current reports with respect to our business and results of operations and maintain effective disclosure controls and procedures and internal control over financial reporting. In order to continue to maintain our disclosure controls and procedures and internal control over financial reporting to meet this standard, significant resources and management oversight may be required. As a result, management&#8217;s attention may be diverted from other business concerns, which could harm our business, financial condition, results of operations and prospects. We also may need to further expand our legal and finance departments in the future, which will increase our costs and expenses.</span></span></p>
<p style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.2;"><b><span style="font-size: 7pt; color: #000000; line-height: inherit;">&#160;</span></b><span style="font-size: 10pt; color: #000000; line-height: inherit;"></span></p>
<p style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.2;"><span style="font-size: 10pt; color: #000000; line-height: inherit;">&#160; &#160; &#160; &#160; &#160; &#160; &#160; In addition, changing laws, regulations and standards relating to corporate governance and public disclosure are creating uncertainty for public companies, increasing legal and financial compliance costs and making some activities more time-consuming. These laws, regulations and standards are subject to varying interpretations, in many cases due to their lack of specificity, and, as a result, their application in practice may evolve over time as new guidance is provided by regulatory and governing bodies. This could result in continuing uncertainty regarding compliance matters and higher costs necessitated by ongoing revisions to disclosure and governance practices. We intend to invest resources to comply with evolving laws, regulations and standards, and this investment may result in increased general and administrative expense and a diversion of management&#8217;s time and attention from revenue-generating activities to compliance activities. If our efforts to comply with new laws, regulations and standards differ from the activities intended by regulatory or governing bodies, regulatory authorities may initiate legal proceedings against us and our business and prospects may be harmed. As a result of disclosure of information in the filings required of a public company, our business and financial condition are more visible, which may result in threatened or actual litigation, including by competitors and other third parties. If such claims are successful, our business, financial condition, results of operations and prospects could be harmed, and even if the claims do not result in litigation or are resolved in our favor, these claims, and the time and resources necessary to resolve them, could divert the resources of our management and harm our business, financial condition, results of operations and prospects.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">We are dependent on the services of key personnel, and the unexpected loss of their services may adversely affect our operations.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Our success depends highly upon the personal efforts and abilities of our senior management team, specifically the efforts of Paul M. Galvin, our Chief Executive Officer,</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;Gerald Sheeran</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">, our Acting Chief Financial Officer, Stevan Armstrong, our Chief Technology Officer, William Rogers, our Chief of Operations and Rockey&#160;Butler, our Vice President of Operations. The Company has entered into employment agreements with Messrs. Galvin and Armstrong. The employment agreements with Messrs. Galvin and Armstrong each provide for two-year terms, with automatic renewal after the end of such term. The loss of the services of one or more of these individuals could have a material adverse effect on our business.</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">Our ability to achieve profitability and generate increased revenue will depend upon our ability to retain, and, if necessary, attract experienced management personnel.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">The loss of&#160;one&#160;or a few customers could have a material adverse effect on us.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">A few customers have in the past, and may in the future, account for a significant portion of our revenues in any&#160;one&#160;year or over a period of several consecutive years. For example, for the year ended December 31,&#160;<span style="border-left: none; border-right: none;">2020</span>, approximately 61% of our revenue was generated from three customers. Although we have contractual relationships with many of our significant customers, our customers may unilaterally reduce or discontinue their contracts with us at any time. The loss of business from a significant customer could have a material adverse effect on our business, financial condition, results of operations and cash flows.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;">&#160;</span><br/></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">We rely on certain vendors to supply us with materials and products that, if</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">we were unable to obtain, could adversely affect our business.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">We have relationships with key materials vendors, and we rely on suppliers for our purchases of products from them.</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">Any inability to obtain materials or services in the volumes required and at competitive prices from our major trading partners, the loss of any major trading partner or the discontinuation of vendor financing (if any) may seriously harm our business because we may not be able to meet the demands of our customers on a timely basis in sufficient quantities or at all.</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">Other factors, including reduced access to credit by our vendors resulting from economic conditions, may impair our vendors&#8217; ability to provide products in a timely manner or at competitive prices.</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">We also rely on other vendors for critical services such as transportation, supply chain and professional services.</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">Any negative impacts to our business or liquidity could adversely impact our ability to establish or maintain these relationships.&#160;</span>For the year ended December 31, 2020, there were no vendors which represented 10% or more of our cost of revenue. For the year ended December 31, 2019, 74% of our cost of revenue related to three&#160;vendors.</p>
<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; background: white; font-size: 10pt;"><span style="font-size: 10pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; font-family: 'times new roman', times;">&#160;</span></p>
<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 12pt; font-size: 10pt;"><span style="font-family: 'times new roman', times; font-size: 10pt;"><b style="mso-bidi-font-weight: normal;"><i style="mso-bidi-font-style: normal;">We currently are, and may in the future be, subject to legal proceedings or investigations, the resolution of which could negatively affect our profitability and cash flows in a particular period.</i></b></span></p>
<p style="text-indent: 0.5in; background: white;"><span style="font-size: 10.0pt;">The nature of our operations exposes us to possible litigation claims, including disputes relating to our operations and commercial and contractual arrangements. Often the <span style="mso-spacerun: yes;">&#160;</span>litigation <span style="mso-spacerun: yes;">&#160;</span>matters are not totally within our control. We will contest these matters vigorously and will make insurance claims where appropriate, but because of the uncertain nature of litigation and coverage decisions, we cannot predict the outcome of these matters. The costs associated with litigation matters could have a material adverse effect on our financial condition and profitability. In addition, our profitability or cash flow in a particular period could be affected by an adverse ruling in any litigation currently pending in the courts or by litigation that may be filed against us in the future. We are also subject to government regulation, which could result in administrative proceedings in the future. For additional information, see &#8220;Item 3. Legal Proceedings</span><span style="font-size: 10.0pt;">.&#8221;</span></p>
<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; background: white; font-size: 10pt;"><span style="font-size: 10pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; font-family: 'times new roman', times;">&#160;</span></p>
<p style="margin: 0in 0in 0.0001pt; color: #000000; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; background-color: #ffffff; text-align: justify; font-size: 12pt; font-family: 'Times New Roman', serif;"><b><i><span style="font-size: 10pt;">We have identified weaknesses in our internal controls, and we cannot provide assurances that these weaknesses will be effectively remediated or that additional material weaknesses will not occur in the future.</span></i></b><span style="font-size: 10pt;"></span></p>
<p style="margin: 0in 0in 0.0001pt; color: #000000; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; background-color: #ffffff; text-align: justify; font-size: 12pt; font-family: 'Times New Roman', serif;"><br/></p>
<p style="margin: 0in 0in 0.0001pt; color: #000000; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; background-color: #ffffff; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; line-height: inherit;">&#160; &#160; &#160; &#160; &#160; &#160; &#160;We do not yet have effective disclosure controls and procedures, or internal controls over all aspects of our financial reporting. We are continuing to develop and refine our internal controls over financial reporting . Our management is responsible for establishing and maintaining adequate internal control over our financial reporting, as defined in Rule<span>&#160;</span>13a-15(f) under the Exchange Act. We will be required to expend time and resources to further improve our internal controls over financial reporting, including by expanding our staff. However, we cannot assure you that our internal control over financial reporting, as modified, will enable us to identify or avoid material weaknesses in the future.&#160;</span></p>
<p style="margin: 0in 0in 0.0001pt; color: #000000; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; background-color: #ffffff; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; line-height: inherit;">&#160;</span></p>
<p style="margin: 0in 0in 0.0001pt; color: #000000; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; background-color: #ffffff; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; line-height: inherit;">&#160; &#160; &#160; &#160; &#160; &#160; &#160;We have identified material weaknesses in our internal control over financial reporting. A material weakness is a deficiency, or a combination of deficiencies, in internal control over financial reporting such that there is a reasonable possibility that a material misstatement of our financial statements will not be prevented or detected on a timely basis. The material weaknesses identified to date include (i)insufficient internal controls related to the timely closing of our accounting records, caused by insufficient accounting resources and a lack of formal review procedures and (ii) insufficient internal controls related to the application of technical accounting guidance to complex and/or new transactions. As such, our internal controls over financial reporting were not designed or operating effectively.</span></p>
<p style="margin: 0in 0in 0.0001pt; color: #000000; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; background-color: #ffffff; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; line-height: inherit;">&#160;</span></p>
<p style="margin: 0in 0in 0.0001pt; color: #000000; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; background-color: #ffffff; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; line-height: inherit;">&#160; &#160; &#160; &#160; &#160; &#160; We will be required to expend time and resources to further improve our internal controls over financial reporting, including by expanding our staff . However, we cannot assure you that our internal control over financial reporting, as modified, will enable us to identify or avoid material weaknesses in the future.</span></p>
<p style="margin: 0in 0in 0.0001pt; color: #000000; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; background-color: #ffffff; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; line-height: inherit;">&#160;</span></p>
<p style="margin: 0in 0in 0.0001pt; color: #000000; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; background-color: #ffffff; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; line-height: inherit;">&#160; &#160; &#160; &#160; &#160; &#160; &#160;Our current controls and any new controls that we develop may become inadequate because of changes in conditions in our business, including increased complexity resulting from our international expansion. Further, weaknesses in our disclosure controls or our internal control over financial reporting may be discovered in the future. Any failure to develop or maintain effective controls, or any difficulties encountered in their implementation or improvement, could harm our operating results or cause us to fail to meet our reporting obligations and may result in a restatement of our financial statements for prior periods. Any failure to implement and maintain effective internal control over financial reporting could also adversely affect the results of management reports and independent registered public accounting firm audits of our internal control over financial reporting that we will eventually be required to include in our periodic reports that will be filed with the SEC. Ineffective disclosure controls and procedures, and internal control over financial reporting could also cause investors to lose confidence in our reported financial and other information, which would likely have a negative effect on the market price of our common stock.</span><br/></p>
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<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Risks Relating to our Business and Industry</span></p>
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<p style="text-align: justify; margin: 0in 0in 0.0001pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><b><i><span style="font-size: 10.0pt;">We, in particular Echo, and CPF are dependent on the availability and skill of subcontractors, their willingness to work with us, and their selection of, and ability to obtain, suitable and quality building materials.</span></i></b><span style="font-size: 10.0pt;"></span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'times new roman', times; font-size: 10pt;">We and CPF&#160;<span>will rely on subcontractors to perform the actual construction of our building projects and, in many cases, to select and obtain raw materials. Despite detailed specifications and quality control procedures, in some cases, improper construction processes or defective materials may be used to finish construction of our building projects. We and CPF may need to spend money to remediate such problems when they are discovered. Defective products can result in the need to perform extensive repairs to large numbers of buildings. Though subcontracts are written to protect from substandard performance or materials, pervasive problems could adversely affect CPF&#8217;s business and therefore our ability to generate royalty income. Our revenue from our CPF is based upon the gross revenue it receives from product sales which is exclusive of amounts repaid or credited by reason of rejection or returns. The inability to contract with skilled subcontractors or general contractors at reasonable costs and on a timely basis could limit our or CPF&#8217;s ability to construct and deliver buildings and could erode our profit margins and adversely affect our results of operations and cash flows.</span></span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">We&#160;</span><span style="font-weight: bold; font-style: italic;"><i><span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; color: #231f20; mso-font-width: 105%;">depend on third parties for transportation services, and limited availability or increases in costs of transportation could adversely affect our business and operations.</span></i></span><span style="font-size: 10.0pt; font-family: 'Times New Roman',serif;"></span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'times new roman', times; font-size: 10pt;">Our business depends on the transportation of a large number of products, via railroad or truck. We rely primarily on third parties for transportation of the products we manufacture or distribute and for the delivery of our raw materials. We are also subject to seasonal capacity constraints, which may be severely reduced due to COVID-19 coronavirus, and weather-related delays for both rail and truck transportation. If any of our third-party transportation providers were to fail to deliver raw materials to us or our Modules to our customers in a timely manner, we may be unable to complete projects in a timely manner and may, among other things, incur penalties for late delivery or be unable to use the Modules as intended. In addition, if any of these third parties were to cease operations or cease doing business with us, we may be unable to replace them at reasonable cost. Any failure of a third-party transportation provider to deliver raw materials to us or finished Modules to our customers in a timely manner could harm our reputation, negatively affect our customer relationships, and have a material adverse effect on our operating results, cash flows, and financial condition. Additionally, an increase in transportation rates or fuel surcharges could adversely affect our sales, profitability, and cash flows.&#160;</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: bold; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">We may have difficulty protecting our proprietary manufacturing processes, which could adversely affect our ability to compete.</span></span></span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; color: #000000; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 48pt; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><br/></span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; color: #000000; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 48pt; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">We use a proprietary manufacturing process that allows us to be code-compliant in our&#160;<span style="color: #000000; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 64px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">SGBlocks&#8482;&#160;product</span>. Such manufacturing process is unique to the construction industry and is important to ensure our continued success, and we cannot assure you that our efforts to protect our proprietary rights will be sufficient or effective. If other companies replicate our methodology, we could lose our competitive advantage. Any future patent or trademark applications may not lead to issued patents and registered trademarks in all instances. We also cannot be assured that the scope of any patents issued in the future will be sufficiently broad to offer meaningful protection. Others may develop or patent similar or superior technologies, products or services, and our intellectual property rights may be challenged, invalidated, misappropriated or infringed by others. If we are unable to protect and maintain our intellectual property rights, or if there are any successful intellectual property challenges or infringement proceedings against us, our business and revenue could be materially and adversely affected.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">Expansion of our operations may strain resources, and our failure to manage growth effectively could <b><i><span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">adversely impact our operating results and </span></i></b> harm our ability to attract and retain key personnel.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Increased orders for our Modules have placed, and may continue to place, a strain on our operational, financial, and managerial resources and personnel. In addition, execution of our growth strategy will require further substantial capital and effective planning. Significant rapid growth on top of our current operations could greatly strain our internal resources, leading to a lower quality of customer service, reporting problems, and delays, resulting in a loss of market share and other problems that could adversely affect our financial performance. Our efforts to grow could place an additional strain on our personnel, management systems, liquidity, and other resources. If we do not manage our growth effectively, our operations could be adversely affected, resulting in slower, no or negative growth, critical shortages of cash and a failure to achieve or sustain profitability.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">Our clients may adjust, cancel or suspend the contracts in our backlog; as such, our backlog is not necessarily indicative of our future revenues or earnings. In addition, even if fully performed, our backlog is not a good indicator of our future gross margins.</span></p>
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<p style="margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Backlog represents the total dollar amount of revenues we expect to record in the future as a result of performing work under contracts we have been awarded. <span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">Backlog may fluctuate significantly due to the timing of orders or awards for large projects and is not necessarily indicative of future backlog levels or the rate at which backlog will be recognized as revenue. </span> We include in backlog only those contracts for which we have reasonable assurance that the customer can obtain the permits for construction and can fund the construction. </span><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">As of December 31, 2019, our backlog totaled approximately $<span style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 48px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">17.6</span> million and as of </span><span style="font-family: 'Times New Roman'; font-size: 10pt;">December 31, 2020</span><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-indent: 36pt;">, our backlog totaled approximately $25.1 million. The increase in backlog at December 31, 2020 from December 31, 2019 is primarily attributable to </span><span style="font-size: 10pt; text-indent: 36pt;"><span>executing two contracts during the third quarter of 2020 in the amount of approximately $4 million and approximately $2.95 million and three contracts during the fourth quarter of 2020 in the amount of approximately $2.7 million, $0.80 million and $0.70 million. Our backlog is described more in detail in</span></span><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#8220;Note</span><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 14</span>&#8212;Construction<span style="font-family: 'Times New Roman'; font-size: 10pt; text-indent: 48px;">&#160;Backlog&#8221; of the notes to our consolidated financial statements included elsewhere in this Annual Report.&#160;</span><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-indent: 36pt;">We cannot provide assurance that our backlog will be realized as revenues in the amounts reported or, if realized, will result in profits. In accordance with industry practice, substantially all of our contracts are subject to cancellation, termination or suspension at our customer&#8217;s discretion. In the event of a project cancellation, we generally would not have a contractual right to the total revenue reflected in our backlog. Projects can remain in backlog for extended periods of time because of the nature of the project and the timing of the particular services required by the project. In addition, the risk of contracts in backlog being cancelled or suspended generally increases during periods of widespread economic slowdowns or in response to changes in commodity prices.&#160;</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">The contracts in our backlog are subject to changes in the scope of services to be provided and adjustments to the costs relating to the contracts. The revenue for certain contracts included in backlog is based on estimates. Additionally, our performance of our individual contracts can affect greatly our gross margins and, therefore, our future profitability. We can provide no assurance that the contracts in backlog, assuming they produce revenues in the amounts currently estimated, will generate gross margins at the rates we have realized in the past.</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">Our liability for estimated warranties may be inadequate, which could materially adversely affect our business, financial condition and results of operations.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">We are subject to construction defect and warranty claims arising in the ordinary course of business. These claims are common in the construction industry and can be costly. At this time, our third-party providers offer guarantees and warranties in accordance with industry standards that flow through to our clients. A large number of warranty claims could have a material adverse effect on our results of operations.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">We can be adversely affected by failures of persons who act on our behalf to comply with applicable regulations and guidelines.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Although we expect all of our associates (i.e., employees), officers and directors to comply at all times with all applicable laws, rules and regulations, there are instances in which subcontractors or others through whom we do business may engage in practices that do not comply with applicable regulations or guidelines.</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">It is possible that our associates may become aware of these practices but do not take steps to prevent them.</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">If we learn of practices relating to buildings constructed on our behalf that do not comply with applicable regulations or guidelines, we will move actively to stop the non-complying practices as soon as possible, and we will take disciplinary action with regard to our associates who were aware of the practices, including in some instances terminating their employment. However, regardless of the steps we take, we may be subject to fines or other governmental penalties, and our reputation may be <span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">negatively affected.</span></span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: bold; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">The</span><span>&#160;</span><span style="color: #000000; font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: bold; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">cyclical and seasonal nature of the construction industry causes our revenues and operating results to fluctuate, and we expect this cyclicality and seasonality to continue in the future.</span></span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: bold; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"><br/></span></span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'times new roman', times;"><span style="font-size: 10pt;">The&#160;</span><span style="font-size: 10pt;">construction industry is highly cyclical and seasonal and is influenced by many international, national and regional economic factors, including the availability of consumer and wholesale financing, which may be severely reduced due to COVID-19 coronavirus, seasonality of demand, consumer confidence, interest rates, income levels and general economic conditions, including inflation and recessions. As a result of the foregoing factors, the revenues and operating results we derive from customers and CPF will fluctuate and we currently expect them to continue to fluctuate in the future. Moreover, we have experienced, and may continue to experience, operating losses during cyclical downturns in the construction market. These and other economic factors could have a material adverse effect on demand for our products and our financial condition and operating results.</span></span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt;"><b><i>Our&#160;</i></b></span><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt;"><b><i>business depends on the construction industry and general business, financial market and economic conditions.</i></b></span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'times new roman', times;"><span style="font-size: 10pt;">The construction industry is cyclical and significantly affected by changes in general and local economic and real estate conditions, such as employment levels, consumer confidence, demographic trends, housing demand, inflation, deflation, interest rates and credit availability. Changes in these general and local economic conditions or deterioration in the broader economy could negatively impact the level of purchases, capital expenditures and creditworthiness of our indirect customers and suppliers to CPF s, and, therefore, our royalty income and financial condition, results of operations and cash flows. Changes in these economic conditions may affect some of our regions or markets more than others. If adverse conditions affect our larger markets, they could have a proportionately greater impact on us than on some other companies. In addition, any uncertainty regarding global economic conditions may have an adverse effect on the results of operations and financial condition of us or our customers, distributors and suppliers, such as negative effects of currency exchange fluctuations. A shortage of labor in the construction industry could also have an impact on our financial results.</span></span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: bold; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Our</span><span> </span></span><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt;"><b><i>business relies on private investment and a slower than expected economy may adversely affect our results.</i></b></span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: bold; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"><br/></span></span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'times new roman', times; font-size: 10pt;"><span>A significant portion of our sales and those of CPF are for projects with non-public owners, such as non-residential builders and home builders who make investments with private funds into their projects. Construction spending is affected by their customers&#8217; ability to finance projects, <span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">which may be severely reduced due to the COVID-19 coronavirus</span>. Residential and nonresidential construction could decline if companies and consumers are unable to finance construction projects or if the economy slows or is stalled, which could result in delays or cancellations of capital projects. If the economy slows, or if housing starts and nonresidential projects do not increase, sales of our products directly by us to consumers or by CPF and related services may decline, and our financial position, results of operations and liquidity could be materially adversely affected.</span></span><br/></p>
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<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt;"><b><i>A material disruption at&#160;one&#160;of our suppliers&#8217; facilities or Echo's facilities could prevent us from meeting customer demand, reduce our sales and negatively affect our overall financial results.</i></b></span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt;">Any of the following events could cease or limit operations unexpectedly: fires, floods, earthquakes, hurricanes, on-site or off-site environmental incidents or other catastrophes; global pandemic; utility and transportation infrastructure disruptions; labor difficulties; other operational problems; or war, acts of terrorism or other unexpected events. Any downtime or damage at our suppliers&#8217; facilities or Echo's facilities could prevent us from meeting customer demand for our products or require us to make more expensive purchases from a competing supplier. If our suppliers were to incur significant downtime, our ability to satisfy customer requirements could be impaired, resulting in customers seeking products from other distributors, as well as decreased customer satisfaction and lower sales and operating income.</span><span style="font-family: 'times new roman', times; font-size: 10pt;"><span></span></span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span><br/></p>
<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; font-size: 10pt;"><span><span style="font-family: 'times new roman', times; font-size: 10pt; background-color: #ffffff;"><b><i>Environmental, health and safety laws and regulations and any changes to, or liabilities arising under, such laws and regulations could have a material adverse effect on our financial condition, results of operations and liquidity.</i></b><i></i></span></span></p>
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<p style="font-family: 'Times New Roman', serif; text-indent: 27pt; margin: 0in 0in 0.0001pt; font-size: 10pt;"><span style="font-family: 'times new roman', times; font-size: 10pt;">We are subject to a variety of federal, state and local laws and regulations relating to, among other things: the release or discharge of materials into the environment; the management, use, generation, treatment, processing, handling, storage, transport or disposal of solid and hazardous wastes and materials; and the protection of public and employee health and safety and the environment. These laws and regulations may expose us to liability for the conduct of others or for our actions, even if such actions complied with all applicable laws at the time these actions were taken. These laws and regulations may also expose us to liability for claims of personal injury or property or natural resource damage related to alleged exposure to, or releases of, regulated or hazardous materials. The existence of contamination at properties we own, lease or operate could also result in increased operational costs or restrictions on our ability to use those properties as intended, including for purposes of construction materials distribution. In addition, because our properties are generally situated adjacent to or near industrial companies, our properties may be at an increased risk of having environmental contaminants from other properties spill or migrate onto or otherwise affect our properties.</span></p>
<p style="font-family: 'Times New Roman', serif; text-indent: 27pt; margin: 0in 0in 0.0001pt; font-size: 10pt;"><span style="font-family: 'times new roman', times; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'Times New Roman', serif; text-indent: 24.75pt; margin: 0in 0in 0.0001pt; font-size: 10pt;"><span style="font-family: 'times new roman', times; font-size: 10pt;">Despite our compliance efforts, there is an inherent risk of liability in the operation of our business, especially from an environmental standpoint, and, from time to time, we may be in noncompliance with environmental, health and safety laws and regulations. These potential liabilities or non-compliances could have an adverse effect on our operations and profitability. In some instances, we must have government approvals, certificates, permits or licenses in order to conduct our business, which may require us to make significant capital, operating and maintenance expenditures to comply with environmental, health and safety laws and regulations. Our failure to obtain and maintain required approvals, certificates, permits or licenses or to comply with applicable governmental requirements could result in sanctions, including substantial fines or possible revocation of our authority to conduct some or all of our operations. The cost of complying with such laws could have a material adverse effect on our financial condition, results of operations and liquidity.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt;"><b style="font-size: 10pt;"><i>Our business may be subject to economic and political risks of operating and obtaining supplies from foreign countries, including adverse impact of changes in international trade and tariff policies.</i></b></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 33px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"><br/></span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 33px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">We operate in and source some of our products from outside of the United States, and our suppliers may also rely upon non-domestic products. As such, any significant changes to, among other things, the general political and social conditions in foreign counties in which we maintain operations or sourcing relationships, unfavorable changes in U.S. trade legislation and regulation, the recent outbreak of the COVID-19&#160;coronavirus, the imposition of governmental economic sanctions on countries in which we do business or other trade barriers, threats of war, terrorism or governmental instability, labor disruptions, currency controls, fluctuating exchange rates with respect to contracts not denominated in U.S. dollars and unanticipated or unfavorable changes in government policies with respect to laws and regulations, anti-inflation measures and method of taxation. If we are unable to navigate foreign regulatory environments, or if we are unable to enforce our contract rights in foreign countries, our business could be adversely impacted. Any of these events could interrupt our business and cause operational disruptions, increase our costs of operations, reduce our sales or otherwise have an adverse effect on our operating performance.</span><br/></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 33px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"><span style="font-size: 10pt; text-indent: 48px;">The U.S. government has indicated its intent to alter its approach to trade policy, including, in some instances, to revise, renegotiate or terminate certain multilateral trade agreements. It has also imposed new tariffs on certain foreign goods and raised the possibility of imposing additional increases or new tariffs on other goods. Such actions have, in some cases, led to retaliatory trade measures by certain foreign governments. Such policies could make it more difficult or costly for us to do business in or procure products from those countries. In turn, we may need to raise prices or make changes to our operations, which could negatively impact our revenue or operating results. At this time, it remains unclear what additional actions, if any, will be taken by the U.S. government or foreign governments with respect to tariff and international trade agreements and policies, and we cannot predict future trade policy or the terms of any revised trade agreements or any impact on our business.</span><br/></span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt;"><b><i>Our operating results will be subject to fluctuations and are inherently unpredictable.</i></b></span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt;">In order to achieve profitability,&#160;we will need to generate and sustain higher revenue while maintaining reasonable cost and expense levels. In our most recent quarter, we experienced a loss. We do not know if our revenue will grow, or if it will grow sufficiently to outpace our expenses, which we expect to increase as we expand our operational capacity. We may not be able to become profitable on a quarterly or an annual basis. Our quarterly revenue and operating results will be difficult to predict and have in the past fluctuated from quarter to quarter. The amount, timing and mix of project sales, often for a single medium or large-scale project, may cause large fluctuations in our revenue and other financial results. Further, our revenue mix of high margin materials sales versus lower margin projects can fluctuate dramatically quarter to quarter, which may adversely affect our revenue and financial results in any given period. Finally, our ability to meet project completion schedules for an individual project and the corresponding revenue impact under the percentage-of-completion method of recognizing revenue, may similarly cause large fluctuations in our revenue and other financial results. This may cause us to miss any future guidance announced by us.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">We base our planned operating expenses in part on our expectations of future revenue, and a significant portion of our expenses are fixed in the short-term. If revenue for a particular quarter is lower than we expect, we likely will be unable to proportionately reduce our operating expenses for that quarter, which would harm our operating results for that quarter. This may cause us to miss any guidance announced by us.&#160;</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">Cybersecurity&#160;risks related to the technology used in our operations and other business processes, as well as security breaches of company, customer, employee and vendor information, could adversely affect our business.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">We rely on various information technology systems to capture, process, store and report data and interact with customers, vendors and employees. Despite careful security and controls design,&#160;<span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">as the prevalence of&#160;cyber-attacks continues to increase,&#160;</span>our information technology systems, and those of our third-party providers, could become subject to increased security threats, such as phishing and malware incidents. <span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">Our security measures may be unable to prevent certain security breaches, and any such network, system, data or other breaches could result in misappropriation of sensitive data, transactional errors, theft of funds, business disruptions, loss of or damage to intellectual property, loss of customers and business opportunities, unauthorized access to or disclosure of confidential or personal information (which could cause a breach of applicable data protection legislation), regulatory fines, penalties or intervention, reputational damage, reimbursement or other compensatory costs and additional compliance costs, any of which could have a material adverse effect on our reputation, business, financial condition, results of operations and cash flows.</span></span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">Because the techniques used to obtain unauthorized access to, or disable, degrade or sabotage, information technologies systems change frequently, and may not be recognized until after they have been launched against a target, we may be unable to anticipate these techniques, implement adequate preventative measures or remediate any breach in a timely or effective manner.&#160;</span>In addition,&#160;<span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">the development and maintenance of preventative or detective measures is costly, and requires ongoing monitoring and updating as technologies change and efforts to circumvent security measures become more sophisticated. As well as incurring additional costs,&#160;</span>sophisticated hardware and operating system software and applications that we procure from third parties may contain defects in design or manufacture, including &#8220;bugs&#8221; and other problems that could unexpectedly interfere with the operation of the systems<span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">, or we may be unable to successfully integrate and launch new systems as planned without disruptions to our operations.&#160;</span>Misuse of internal applications, theft of intellectual property, trade secrets, funds or other corporate assets and inappropriate disclosure of confidential information could stem from such incidents.&#160;</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-size: 10pt; text-indent: 0.5in;">Despite our efforts, we remain potentially vulnerable to&#160;</span>cyber<span style="font-size: 10pt; text-indent: 0.5in;">-attacks and security breaches, and any such attack or breach could adversely affect our reputation, business, financial condition or results of operations.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">We could suffer adverse tax and other financial consequences if we are unable to utilize our net operating loss&#160;carryforwards.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">At&#160;December 31, 2020, we had tax net operating loss&#160;carry forwards&#160;totaling approximately $16.6 million.&#160;<span style="font-family: 'Times New Roman', serif;">The net operating loss expires beginning&#160;2030&#160;through&#160;2037&#160;for those losses generated in 2017 and prior years. Approximately $5.5&#160;million of such net operating losses will&#160;carry forward&#160;indefinitely and be available to offset up to 80% of future taxable income each year.<span style="font-family: 'times new roman', times; font-size: 10pt;">&#160;During 2020<span style="border: 1pt none windowtext; padding: 0in;"><span style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">, the&#160;</span></span><span style="color: #000000; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">Coronavirus Aid, Relief and Economic Security Act (&#8220;CARES Act&#8221;) was passed, which temporarily removes such 80% limitation for years 2020 and 2019</span><span style="color: #000000; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">.&#160;</span></span>At</span>&#160;December 31, 2020</span><span style="font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;">, we had a valuation allowance of $4.6&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;">million, primarily related to net operating loss&#160;carry forwards&#160;that are not more likely than not to be utilized due to an inability to carry back these losses in most states and short&#160;carry forward&#160;periods that exist in certain states. If we are unable to use our net operating losses, we may be required to record charges or reduce our deferred tax assets, which could have an adverse effect on our results of operations.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Risks Relating to the Construction Sector</span><br/></p>
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<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt;"><b><i>We and CPF are dependent upon third-party financing, and our financial condition and results of operations could be negatively affected if additional third-party financing for our customers does not become available</i></b></span></p>
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<p style="font-family: 'Times New Roman', serif; text-indent: 27pt; margin: 0in 0in 0.0001pt; font-size: 10pt;"><span style="font-family: 'times new roman', times; font-size: 10pt;">&#160; &#160; Our&#160;business and earnings depend substantially on our ability and the ability of CPF to obtain financing for the development of their construction projects<span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">, which may be adversely impacted by the recent COVID-19&#160;coronavirus outbreak.</span>&#160;The availability and cost of such financing is further dependent on the number of financial institutions participating in the industry, the departure of financial institutions from the industry, the financial institutions&#8217; lending practices, the strength of the domestic and international credit markets generally, governmental policies and other conditions, all of which are beyond our control. In light of the current economic climate, some of our projects and those of CPF may not be successful in obtaining additional funds in a timely manner, on favorable terms or at all. The availability of borrowed funds, especially for construction financing, has been greatly reduced, and lenders may require project developers to invest increased amounts of equity in a project in connection with both new loans and the extension of existing loans. Unfavorable changes in the availability and terms of financing in the industry will have a material adverse effect on certain privately financed projects.</span></p>
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<p style="font-family: 'Times New Roman', serif; text-indent: 27pt; margin: 0in 0in 0.0001pt; font-size: 10pt;"><span style="font-family: 'times new roman', times; font-size: 10pt;"><span style="text-indent: 48px;">&#160; &#160;Our results of operations also depend on the ability of any potential privately financed licensees to obtain loans for the purchase of new buildings. Over the past few years, lenders have tightened the credit underwriting standards, which have reduced lending volumes. If this trend continues, it would negatively impact&#160;</span>CPF&#8217;s<span style="text-indent: 48px;">&#160;sales and our royalty income, which depend in large part on the availability and cost of financing. In addition, where our potential customers must sell their existing buildings or real estate in order to develop new buildings, increases in mortgage costs and/or lack of availability of mortgages could prevent buyers of potential customers&#8217; existing buildings from obtaining the mortgages they need to complete their purchases, which would result in our potential customers&#8217; inability to make purchases from us. If our potential customers cannot obtain suitable financing, our sales and results of operations would be adversely affected.</span></span></p>
<p style="font-family: 'Times New Roman', serif; text-indent: 27pt; margin: 0in 0in 0.0001pt; font-size: 10pt;"><span style="font-family: 'times new roman', times; font-size: 10pt;"><span style="text-indent: 48px;"><br/></span></span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">The construction industry is highly competitive, and such competition may increase the adverse effects of industry conditions<b><i><span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">, including the consolidation of the industry.</span></i></b></span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">We operate in a very competitive environment characterized by competition from numerous local, regional and national builders. We may compete for financing, raw materials and skilled management and labor resources. A decline in construction starts could adversely affect demand for our buildings and our results of operations. Increased competition could require us to further increase our selling incentives and/or reduce our prices, which could negatively affect our profits.&#160;<span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">We may be unable to successfully expand into or compete in the markets in new geographic areas. In addition, while we believe our ESR may improve our competitive position by potentially expediting reviews and approvals by state and local building departments and certifying our specific quality control and design acceptance criteria, there is no assurance that it will have the desired impact.</span></span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">There&#160;</span><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt;"><b><i>can be no assurance that Modules or modular construction techniques that utilize our technology and expertise will achieve market acceptance and grow; thus, the future of our business and the modular construction industry as a whole is uncertain.</i></b></span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">There&#160;</span><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: justify;">can be no assurance that we will achieve market acceptance for our technology and expertise or that the modular construction market will grow. Our business may be disrupted by the introduction of new products and services and is subject to changing consumer preferences and industry trends, which may adversely affect our ability to plan for the future development and marketing of our products. Although Modules have particular applications in a wide variety of market segments, there is no assurance that we will be able to expand our relationship within such market segments or, even if we do, that general market acceptance for our technology and expertise or Modules will continue to increase.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">Government regulations and legal challenges may delay the start or completion of our projects, increase our expenses or limit our building activities, which could have a negative impact on our operations.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Various domestic and international rules and regulations concerning building, zoning, sales and similar matters apply to and/or affect the construction industry.</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">Governmental regulation affects construction activities, as well as sales activities, mortgage lending activities and other dealings with consumers.</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">These industries also have experienced an increase in state and local legislation in the United States and regulations that limit the availability or use of land.</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">Municipalities may also restrict or place moratoriums on the availability of utilities, such as water and sewer taps.</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">In some areas, municipalities may enact growth control initiatives, which restrict the number of building permits available in a given year.</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">In addition, we may be required to apply for additional approvals or modify our existing approvals because of changes in local circumstances or applicable law.</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">If governments in locations in which we operate take actions like the ones described, they could adversely affect our business by causing delays, increasing our costs or limiting our ability to operate in those areas.</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">Further, we may experience delays and increased expenses as a result of legal challenges to our proposed projects, whether brought by governmental authorities or private parties.</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">Failure to comply with laws or regulations applicable to or affecting us, or the passage in the future of new and more stringent laws affecting us, may adversely affect our financial condition or results of operations.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">The dangers inherent in our operations, such as disruptions to our facilities and project sites, and the limits on insurance coverage could expose us to potentially significant liability costs and materially interfere with the performance of our operations.</span></p>
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<p style="font-family: 'Times New Roman', serif; text-indent: 0.5in; margin: 0in 0in 0.0001pt; font-size: 10pt;"><span><span style="font-size: 10pt; font-family: 'times new roman', times; background-color: #ffffff;"><span style="font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;">While we believe our insurance coverage is adequate and in line with our industry&#8217;s standards, all construction, including modular construction, involves operating hazards that can cause personal injury or loss of life, severe damage to and destruction of property and equipment and suspension of operations</span><span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">, including, but not limited to, natural or man-made disruptions to our facilities and project sites.</span><span style="font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;">&#160;The failure of such structures during and after installation can result in similar injuries and damages. Although we believe that our insurance coverage is adequate, there can be no assurance that we will be able to maintain adequate insurance in the future at rates we consider reasonable, or that our insurance coverage will be adequate to cover future claims that may arise. Claims for which we are not fully insured may adversely affect our working capital and profitability. In addition, changes in the insurance industry have generally led to higher insurance costs and decreased availability of coverage. The availability of insurance that covers risks we and our competitors typically insure against may decrease, and the insurance that we are able to obtain may have higher deductibles, higher premiums and more restrictive policy terms.</span>&#160;</span></span></p>
<p style="font-family: 'Times New Roman', serif; text-indent: 0.5in; margin: 0in 0in 0.0001pt; font-size: 10pt;"><span><span style="font-size: 10pt; font-family: 'times new roman', times; background-color: #ffffff;"><br/></span></span></p>
<p style="font-family: 'Times New Roman', serif; text-align: justify; margin: 0in 0in 0.0001pt; font-size: 10pt;"><b><span style="font-size: 10.0pt;">Risks Relating to the Clarity Mobile Venture Sector</span></b><span style="font-size: 10.0pt;"></span></p>
<p style="font-family: 'Times New Roman', serif; text-align: justify; margin: 0in 0in 0.0001pt; font-size: 10pt;"><span style="font-size: 10.0pt;">&#160;&#160;</span></p>
<p style="font-family: 'Times New Roman', serif; text-align: justify; margin: 0in 0in 0.0001pt; font-size: 10pt;"><b><i><span style="font-size: 10.0pt;">There&#160;can be no assurance that the velocity of COVID-19 tests being conducted by Clarity Mobile Venture will continue at current rates or be effective for</span></i></b> <b><i><span style="font-size: 10.0pt;">new variants of the COVID-19 virus.</span></i></b><span style="font-size: 10.0pt;"></span></p>
<p style="font-family: 'Times New Roman', serif; text-align: justify; margin: 0in 0in 0.0001pt; font-size: 10pt;"><b><i><span style="font-size: 10.0pt;">&#160;</span></i></b><span style="font-size: 10.0pt;"></span></p>
<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; font-size: 10pt;"><span style="font-size: 10.0pt;">There&#160;can be no assurance that the demand for Clarity Mobile Venture&#8217;s COVID-19 testing and related laboratory services will continue to grow at the current pace. While we expect that the coronavirus will be a part of our lives for the foreseeable future, viruses constantly change through mutation, and new variants of the COVID-19 virus are expected to occur over time. Our business may be disrupted by the emergence and spread of new variants of the COVID-19 virus that may require different types of tests that may or may not be readily available to us at the time.<span style="mso-spacerun: yes;">&#160; </span>Currently, we are deploying several COVID-19 tests including the&#160;GeneFinder&#8482; test for COVID-19 produced by Osang Healthcare Co., Ltd. and which is effective for the B.1.1.7 (UK) variant, B.1.351 (South Africa) variant and P.1 (Brazil) variant. No assurance can be given that the COVID-19 tests currently deployed by us it will be effective for any future variants.</span></p>
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<p style="font-family: 'Times New Roman', serif; text-align: justify; margin: 0in 0in 0.0001pt; font-size: 10pt;"><b><i><span style="font-size: 10.0pt;">We may be adversely affected by actions of our competitors.</span></i></b></p>
<p style="font-family: 'Times New Roman', serif; text-align: justify; margin: 0in 0in 0.0001pt; font-size: 10pt;"><b><i><span style="font-size: 10.0pt;"><span style="mso-spacerun: yes;">&#160;</span></span></i></b></p>
<p style="font-family: 'Times New Roman', serif; text-align: justify; margin: 0in 0in 0.0001pt; font-size: 10pt;"><span style="font-size: 10.0pt;">The market for COVID-19 testing facilities is highly competitive. Many of our competitors have substantially greater financial, technical and other resources than we have. Our ability to compete effectively depends in part on market acceptance of our testing solutions and our ability to service customers in a timely manner. There can be no assurance that we will be able to compete effectively or that we will respond appropriately to industry trends or to activities of competitors. </span></p>
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<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; font-size: 10pt;"><b><i><span style="font-size: 10.0pt;">We rely on third-party vendors to supply us with the COVID-19 tests that Clarity Mobile Venture uses that, if&#160;we were unable to obtain, could adversely affect our business.</span></i></b><span style="font-size: 10.0pt;"></span></p>
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<p style="font-family: 'Times New Roman', serif; text-align: justify; margin: 0in 0in 0.0001pt; font-size: 10pt;"><span style="font-size: 10.0pt;">Clarity Mobile Venture relies on third-party vendors to supply it with COVID-19 tests. Any inability to obtain COVID-19 tests in the volumes required and at competitive prices from our vendors, the loss of any major vendor may seriously harm our business because we may not be able to meet the demands of our customers on a timely basis in sufficient quantities or at all.&#160;</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Risks Relating to our Common Stock</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt;"><b><i>Our failure to meet the continued listing requirements of the&#160;Nasdaq&#160;Capital Market could result in a delisting of our common stock.</i></b></span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt;">Our common stock is listed on the&#160;Nasdaq&#160;Capital Market&#160;<span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">(&#8220;Nasdaq&#8221; or the &#8220;Nasdaq&#160;Capital Market&#8221;)</span>, which imposes, among other requirements, a minimum bid requirement. On July 1, 2019, we received a letter from&#160;Nasdaq&#160;that, because the closing bid price for our common stock was below $1.00&#160;for&#160;30&#160;consecutive business days, we no longer met the minimum bid price requirement for continued listing on<span>&#160;</span>Nasdaq.<span>&#160;</span><span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">On February 21, 2020, we<span>&#160;</span><span style="color: black;">&#160;received written notice from the Listing Qualifications department of the<span>&#160;</span>Nasdaq<span>&#160;</span>notifying us that we had regained compliance with the minimum bid price and stockholder&#8217;s equity rules. Although we have been able to regain compliance with the continued listing requirements of the Nasdaq&#160;Capital Market and are currently in compliance, there can be no assurance that we will be able to maintain compliance in the future.</span></span></span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt;">&#160;</span><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt;"></span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt;">The delisting of our common stock from<span>&#160;</span>Nasdaq<span>&#160;</span>may make it more difficult for us to raise capital on favorable terms in the future, or at all. Such a delisting would likely have a negative effect on the price of our common stock and would impair your ability to sell or purchase our common stock when you wish to do so. Further, if our common stock were to be delisted from&#160;Nasdaq, our common stock would cease to be recognized as a covered security, and we would be subject to additional regulation in each state in which we offer our securities. Moreover, there is no assurance that any actions that we take to restore our compliance with the<span>&#160;</span>Nasdaq<span>&#160;</span>minimum bid requirement would stabilize the market price or improve the liquidity of our common stock, prevent our common stock from falling below the<span>&#160;</span>Nasdaq<span>&#160;</span>minimum bid price required for continued listing again or prevent future non-compliance with<span>&#160;</span>Nasdaq&#8217;s<span>&#160;</span>listing requirements.</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt;"><br/></span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt;">There can be no assurance that we will continue to meet the minimum bid price requirement, or any other requirement in the future. If we fail to meet the minimum bid price requirement, or other applicable<span>&#160;</span>Nasdaq<span>&#160;</span>listing requirements, including maintaining minimum levels of stockholders&#8217; equity or market values of our common stock, our common stock could be delisted. Delisting from&#160;Nasdaq&#160;would cause us to pursue eligibility for trading of our common stock on other markets or exchanges, or on an over-the-counter market. In such case, our stockholders&#8217; ability to trade or obtain quotations of the market value of our common stock would be severely limited because of lower trading volumes and transaction delays. These factors could contribute to lower prices and larger spreads in the bid and ask prices of these securities. There can be no assurance that our common stock, if delisted from the<span>&#160;</span>Nasdaq, would be listed on a national securities exchange, a national quotation service or the over-the-counter markets. Delisting from the<span>&#160;</span>Nasdaq&#160;could also result in negative publicity, make it more difficult for us to raise additional capital, adversely affect the market liquidity of our common stock, decrease securities analysts&#8217; coverage of us or diminish investor, supplier and employee confidence. In addition, our stock could become a &#8220;penny stock,&#8221; which would make trading of our common stock more difficult.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">Our stock price has been subject to fluctuations in the past, has recently been volatile, and will likely continue to be subject to fluctuations and decline, due to factors beyond our control, and investors in our common stock may lose all or part of their&#160;investment in our company.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;"><span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000;">&#160; &#160; &#160; &#160; &#160; &#160; &#160; The trading price of our common stock has been and is expected to continue to be volatile and has been and may continue to be subject to wide fluctuations in response to various factors, some of which are beyond our control, including limited trading volume. On March 24, 2021, the reported low sale price of our common stock was $4.38, the reported high sale price was $5.19 and closing price of our common stock was $4.48 while on January 19, 2021, the closing price of our common stock was $8.42. We may incur rapid and substantial decreases in our stock price in the foreseeable future that are unrelated to our operating performance for prospects. In addition to the factors discussed in this &#8220;Risk Factors&#8221; section and elsewhere in this Annual Report, these factors include:</span> </span></span></p>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> the size of our market float and potential dilution due to the exercise of outstanding options and warrants; </span></p>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#9679; </span></p>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> future sales of our common stock by our officers, directors and significant stockholders,&#160;including sales pursuant to a registration statement filed to permit a significant stockholder to sell shares of our common stock, pursuant to certain registration rights granted to such stockholder; </span></p>
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<td style="padding: 0px; vertical-align: top; width: 2.08552%;" valign="top"><span><span style="color: #000000; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">&#9679;</span></span><br/></td>
<td style="width: 95.648%;"><span><span> <span class="selected" style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">other events or factors, including those resulting from such <span class="selected" style="color: #000000; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">events, or the prospect of such events, including war, terrorism and other international conflicts, public health issues including health epidemics or pandemics, such as the recent outbreak of the COVID-19 novel coronavirus, and natural disasters such as fire, hurricanes, earthquakes, tornados or other adverse weather and climate conditions, whether occurring in the United States or elsewhere, could disrupt our operations, disrupt the operations of our suppliers or result in political or economic instability; </span>and</span> </span></span></td>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#9679; </span></p>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> period-to-period fluctuations in our financial results. </span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt 0pt 0pt 36pt; text-indent: -18pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">In addition, the securities markets have, from time to time, experienced significant price and volume</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;fluctuations that are unrelated to the operating performance of particular companies. These market fluctuations may also materially and adversely affect the market price of our common stock. <span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">Since the stock price of our common stock has fluctuated in the past, has recently been volatile and will likely be volatile in the future, investors in our common stock </span><span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">may lose all or part of their investment in our company.<span style="color: #000000; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"> </span></span> In the past, stockholders have instituted securities class action litigation following periods of market volatility. If we were to become involved in securities litigation, we could incur substantial costs and our resources and the attention of management could be diverted from our business.</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
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<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; font-size: 10pt;"><b><i><span style="font-size: 10.0pt;">The requirements of being a public company may strain our resources, divert management&#8217;s attention and affect our ability to attract and retain qualified board members.</span></i></b><span style="font-size: 10.0pt;"></span></p>
<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; font-size: 10pt;"><span style="font-size: 10.0pt;">&#160;</span></p>
<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; font-size: 10pt;"><span style="font-size: 10.0pt;">&#160; &#160; &#160; &#160; &#160; &#160; We are subject to the reporting and corporate governance requirements of the Exchange Act, the listing requirements of the Nasdaq Capital Market and other applicable securities rules and regulations, including the Sarbanes-Oxley Act and the Dodd-Frank Act. Compliance with these rules and regulations will increase our legal and financial compliance costs, make some activities more difficult, time-consuming or costly and increase demand on our systems and resources. Among other things, the Exchange Act requires that we file annual, quarterly and current reports with respect to our business and results of operations and maintain effective disclosure controls and procedures and internal control over financial reporting. In order to continue to maintain our disclosure controls and procedures and internal control over financial reporting to meet this standard, significant resources and management oversight may be required. As a result, management&#8217;s attention may be diverted from other business concerns, which could harm our business, financial condition, results of operations and prospects. We also may need to further expand our legal and finance departments in the future, which will increase our costs and expenses.</span></p>
<p style="font-family: 'Times New Roman', serif; text-align: justify; margin: 0in 0in 0.0001pt; font-size: 10pt;"><span style="font-size: 10.0pt;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; font-size: 10pt;"><span style="font-size: 10.0pt;">&#160; &#160; &#160; &#160; &#160; &#160;In addition, changing laws, regulations and standards relating to corporate governance and public disclosure are creating uncertainty for public companies, increasing legal and financial compliance costs and making some activities more time-consuming. These laws, regulations and standards are subject to varying interpretations, in many cases due to their lack of specificity, and, as a result, their application in practice may evolve over time as new guidance is provided by regulatory and governing bodies. This could result in continuing uncertainty regarding compliance matters and higher costs necessitated by ongoing revisions to disclosure and governance practices. We intend to invest resources to comply with evolving laws, regulations and standards, and this investment may result in increased general and administrative expense and a diversion of management&#8217;s time and attention from revenue-generating activities to compliance activities. If our efforts to comply with new laws, regulations and standards differ from the activities intended by regulatory or governing bodies, regulatory authorities may initiate legal proceedings against us and our business and prospects may be harmed. As a result of disclosure of information in the filings required of a public company, our business and financial condition are more visible, which may result in threatened or actual litigation, including by competitors and other third parties. If such claims are successful, our business, financial condition, results of operations and prospects could be harmed, and even if the claims do not result in litigation or are resolved in our favor, these claims, and the time and resources necessary to resolve them, could divert the resources of our management and harm our business, financial condition, results of operations and prospects.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">Sales of a substantial number of shares of our common stock in the public market, or the perception that they might occur, could cause the price of our common stock to decline.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">The price of our common stock could decline if there are substantial sales of our common stock, particularly sales by our directors, executive officers and significant stockholders. If our existing stockholders sell substantial amounts of our common stock in the public market, or if the public perceives that such sales could occur, this could have an adverse impact on the market price of our common stock, even if there is no relationship between such sales and the performance of our business.</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><br/></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">In addition, shares subject to outstanding options under our&#160;Incentive Plan are and will become eligible for sale in the public market in the future, subject to certain legal and contractual limitations. Substantial sales of such shares, at that time, could depress the sale price of our common stock.</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Significant sales of our common stock, or the possibility that these sales may occur, might make it more difficult for us to sell equity securities in the future at a time and at a price that we deem appropriate. In addition, we may issue shares of our common stock in connection with investments or acquisitions in the future. The amount of shares of our common stock issued in connection with an investment or acquisition could constitute a material portion of our then-outstanding shares of common stock.</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><br/></span></p>
<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; text-align: justify; background: white; font-size: 10pt;"><b><i><span style="font-size: 10pt; color: #000000;">The issuance of shares of our common stock upon the exercise of outstanding options, warrants and restricted stock units may dilute the percentage ownership of the then-existing stockholders and may make it more difficult to raise additional equity capital.</span></i></b><span style="color: #000000;"></span></p>
<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; text-align: justify; background: white; font-size: 10pt;"><span style="font-size: 10pt; color: #000000;">&#160;</span><span style="color: #000000;"></span></p>
<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; background: white; font-size: 10pt;"><span style="font-size: 10pt; color: #000000;">As of April 9, 2021, there are outstanding options and warrants to purchase 36,436&#160;and 128,090&#160;shares of common stock, respectively, in addition to 884,344&#160;vested and unvested restricted stock units.&#160;The exercise of such options and warrants and the vesting of restricted stock units would dilute the then-existing stockholders&#8217; percentage ownership of our stock, and any sales in the public market of common stock underlying such securities could adversely affect prevailing market prices for the common stock. Moreover, the terms upon which we would be able to obtain additional equity capital could be adversely affected because the holders of our options and warrants can be expected to exercise them at a time when we would, in all likelihood, be able to obtain any needed capital on terms more favorable to us than those provided by such securities.&#160;</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">The issuance of additional securities by our Board of Directors (the &#8220;Board&#8221; or &#8220;Board of Directors&#8221;) will dilute the ownership interests of our current stockholders and could discourage the acquisition of us.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Our Board, without any action by our stockholders, is authorized to designate and issue additional classes or series of capital stock (including classes or series of preferred stock) as it deems appropriate and to establish the rights, preferences and privileges of such classes or series, <span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">and&#160;we currently have an effective universal shelf registration statement on file with the SEC, providing for the potential issuance of shares of our common stock and other securities.&#160;</span></span><span style="font-family: 'Times New Roman'; font-size: 10pt;">The issuance of any new class or series of capital stock would not only dilute the ownership interest of our current stockholders but may also adversely affect the voting power and other rights of holders of common stock.</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">The rights of holders of preferred stock and other classes of common stock that may be issued may be superior to the rights of the holders of the existing class of common stock in terms of the payment of ordinary and liquidating dividends and voting rights.</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">In addition, the ability of the Board to designate and issue such shares could impede or deter an unsolicited tender offer or takeover proposal regarding us and the issuance of additional shares having preferential rights could adversely affect the voting power and other rights of holders of common stock and render more difficult the removal of current management, even if such removal may be in the stockholders&#8217; best interests.</span></p>
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">We do not expect to pay dividends in the future. Any return on investment may be limited to the value of our common stock.</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">For the foreseeable future, we intend to retain any earnings to finance the development and expansion of our business, and we do not anticipate paying any cash dividends on our common stock. Any determination to pay dividends in the future will be at the discretion of our Board of Directors and will depend upon results of operations, financial condition, restrictions imposed by applicable law and other factors our Board of Directors deem relevant. Accordingly, if you purchase shares of our common stock, realization of a gain on your investment will depend on the appreciation of the price of our common stock, which may never occur. Investors seeking cash dividends in the foreseeable future should not purchase our common stock.</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><br/></span></p>
<span></span><span style="font-size: 10pt; font-style: italic; font-weight: bold;">If securities or industry analysts do not publish research or reports about our business or our industry, or publish negative reports about our business or our industry, our stock price and trading volume could decline.</span></div>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><br/></span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">The trading market for our common stock will be influenced by the research and reports that securities or industry analysts publish about us, our business, our industry or our competitors. If one or more of the analysts who cover us change their recommendation regarding our stock adversely, change their opinion of the prospects for our company in a negative manner or provide more favorable relative recommendations about our competitors, our stock price would likely decline. If one or more of these analysts cease coverage of our company or fail to regularly publish reports on us, we could lose visibility in the financial markets, which could cause our stock price or trading volume to decline.</span></p>
<p style="font-family: 'times new roman', times; margin: 7pt 0pt; text-indent: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">Certain provisions of Delaware law could discourage, delay or prevent a merger or acquisition at a premium price.</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Certain provisions of Delaware law could discourage potential acquisition proposals, delay or prevent a change in control of our company, or limit the price that investors may be willing to pay in the future for shares of our common stock. Because we are incorporated in Delaware, we are governed by the provisions of Section 203 of the Delaware General Corporation Law, which prohibits a person who owns in excess of 15% of our outstanding voting stock from merging or combining with us for a period of three years after the date of the transaction in which the person acquired in excess of 15% of our outstanding voting stock, unless the merger or combination is approved in a prescribed manner. Such provisions may discourage, delay or prevent a merger or acquisition of the Company, including a transaction in which the acquirer may offer a premium price for our stock.</span></p>
<p style="font-family: 'times new roman', times; margin: 7pt 0pt; text-indent: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">If our shares become subject to the penny stock rules, it would become more difficult to trade our shares.</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">The SEC has adopted rules that regulate broker-dealer practices in connection with transactions in penny stocks. Penny stocks are generally equity securities with a price of less than $5.00, other than securities registered on certain national securities exchanges or authorized for quotation on certain automated quotation systems, provided that current price and volume information with respect to transactions in such securities is provided by the exchange or system. If we do not retain a listing on the&#160;Nasdaq&#160;Capital Market and if the price of our shares of common stock is less than $5.00, our common stock will be deemed a penny stock (meaning that our shares may be considered highly speculative and may trade infrequently, which can make them difficult to accurately price or sell). The penny stock rules require a broker-dealer, before a transaction in a penny stock not otherwise exempt from those rules, to deliver a standardized risk disclosure document containing specified information. In addition, the penny stock rules require that, before effecting any transaction in a penny stock not otherwise exempt from those rules, a broker-dealer must make a special written determination that the penny stock is a suitable investment for the purchaser and receive: (i) the purchaser&#8217;s written acknowledgment of the receipt of a risk disclosure statement; (ii) a written agreement to transactions involving penny stocks; and (iii) a signed and dated copy of a written suitability statement. These disclosure requirements may have the effect of reducing the trading activity in the secondary market for our common stock, and therefore stockholders may have difficulty selling their shares.&#160;</span></p>
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<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; font-size: 10pt;"><span><span style="font-family: 'times new roman', times; font-size: 10pt; background-color: #ffffff;"><b><i class="selected">As a &#8220;smaller reporting company,&#8221; we may avail ourselves of reduced disclosure requirements, which may make our common stock less attractive to investors.</i></b><i></i></span></span><span><span style="font-family: 'times new roman', times; font-size: 10pt; background-color: #ffffff;"><b><i></i></b></span></span></p>
<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; font-size: 10pt;"><span><span style="font-family: 'times new roman', times; font-size: 10pt; background-color: #ffffff;"><b><i class="selected"><br/></i></b></span></span></p>
<p style="font-family: 'Times New Roman', serif; text-indent: 24.75pt; margin: 0in 0in 0.0001pt; font-size: 10pt;"><span><span style="font-size: 10pt; font-family: 'times new roman', times; background-color: #ffffff;">&#160; &#160; We are a &#8220;smaller reporting company&#8221; under applicable SEC rules and regulations, and, as a result of the&#160;SEC&#8217;s&#160;recent amendment to the definition of &#8220;smaller reporting company,&#8221; we will continue to be a &#8220;smaller reporting company&#8221; for so long as either (i) the market value of our common stock held by non-affiliates as of the end of our most recently completed second quarter (&#8220;public float&#8221;) is less than $250&#160;million or (ii) annual revenues of less than $100&#160;million during the most recently completed fiscal year and (A) no public float or (B) a public float of less than $700&#160;million. As a &#8220;smaller reporting company,&#8221; we have relied on exemptions from certain SEC disclosure requirements that are applicable to other public companies. These exemptions include reduced financial disclosure and reduced disclosure obligations regarding executive compensation. Until such time as we cease to be a &#8220;smaller reporting company,&#8221; such reduced disclosure in our SEC filings may make it harder for investors to analyze our operating results and financial prospects. If some investors find our common stock less attractive as a result of our reduced disclosure, there may be a less active trading market for our common stock and our stock price may be more volatile.</span></span><span style="font-size: 10.0pt; mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman';"></span><br/></p>
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<p style="font: 10pt 'Times New Roman', Times, serif; margin: 0px; text-align: justify;"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt;"><b><i>Our shares of common stock are from time to time thinly traded, so stockholders may be unable to sell at or near ask prices or at all if they need to sell shares to raise money or otherwise desire to liquidate their shares</i></b></span><span style="background-color: #ffffff;"><span style="font-family: 'times new roman', times; font-size: 10pt; background-color: #ffffff;"><b><i class="selected">.</i></b><i></i></span></span></p>
<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; font-size: 10pt;"><span style="background-color: #ffffff;"><span style="font-family: 'times new roman', times; font-size: 10pt; background-color: #ffffff;"><b><i></i></b></span></span><br/></p>
<p style="font-family: 'Times New Roman', serif; text-indent: 24.75pt; margin: 0in 0in 0.0001pt; font-size: 10pt;"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt;">&#160; &#160; Our common stock has from time to time been &#8220;thinly-traded,&#8221; meaning that the number of persons interested in purchasing our common stock at or near ask prices at any given time may be relatively small or non-existent. This situation is attributable to a number of factors, including the fact that we are a small company that is relatively unknown to stock analysts, stock brokers, institutional investors and others in the investment community that generate or influence sales volume, and that even if we came to the attention of such persons, they tend to be risk-averse and would be reluctant to follow an unproven company such as ours or purchase or recommend the purchase of our shares until such time as we became more seasoned and viable. As a consequence, there may be periods of several days or more when trading activity in our shares is minimal or non-existent, as compared to a seasoned issuer that has a large and steady volume of trading activity that will generally support continuous sales without an adverse effect on share price. We cannot give stockholders any assurance that a broader or more active public trading market for our common stock will develop or be sustained, or that current trading levels will be sustained.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<div style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">ITEM</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">1B.</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><a style="text-decoration: none; color: #000000; cursor: default; outline: none; pointer-events: none;" id="Bsddw_GIHYA1A63400000000000000000000" class="customBookmark"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> UNRESOLVED STAFF COMMENTS.</span></a></div>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">None.</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<div style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">ITEM 2.</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160; &#160; &#160;&#160;</span><a style="text-decoration: none; color: #000000; cursor: default; outline: none; pointer-events: none;" id="Bsdwx_YH49L1EATS00000000000000000000" class="customBookmark"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">PROPERTIES.</span></a></div>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">We lease office space in Brooklyn, New York for our headquarters. Echo also operates a manufacturing facility located in Durant, Oklahoma.</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<div style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">ITEM 3. </span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><a style="text-decoration: none; color: #000000; cursor: default; outline: none; pointer-events: none;" id="Bswdad_5YK2YHUMDC00000000000000000000" class="customBookmark"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">LEGAL PROCEEDINGS.</span></a></div>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">The information included in &#8220;<span style="color: #000000;">Note 18&#160;</span>&#8211; Commitments and Contingencies&#8221; of the Company&#8217;s consolidated financial statements included elsewhere in this Annual Report is incorporated by reference into this Item.</span></span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;"><br/></span></span></p>
<p style="text-indent: 0.5in; margin: 0in 0in 0.0001pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: black; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">On April 14, 2021, we filed suit against Osang for breach of contract and fraud seeking damages in the amount of $12 to $15 million in U.S. District Court in the Eastern District of New York (CV 21-1990).</span><span style="font-size: 10.0pt;"></span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;"><br/></span></span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<div style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">ITEM 4.</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><a style="text-decoration: none; color: #000000; cursor: default; outline: none; pointer-events: none;" id="Bs23f_4H33EX28HC00000000000000000000" class="customBookmark"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> MINE SAFETY DISCLOSURES.</span></a></div>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Not applicable.</span></p>
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<div style="font-family: 'times new roman', times; margin: 0pt; text-align: center;"><a style="text-decoration: none; color: #000000; cursor: default; outline: none; pointer-events: none;" id="Bxeaz_JVXX22F94000000000000000000000" class="customBookmark"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">PART II</span></a></div>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<div style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">ITEM 5</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">.&#160; &#160;&#160;</span><a style="text-decoration: none; color: #000000; cursor: default; outline: none; pointer-events: none;" id="Btgw_HMWGFVKFWW00000000000000000000" class="customBookmark"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">MARKET FOR REGISTRANT&#8217;S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER PURCHASES OF EQUITY SECURITIES.</span></a></div>
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<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: bold; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Market Information </span></span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt 20.9pt 0pt 0pt; text-align: justify; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Our common stock is listed and traded on the Nasdaq&#160;Capital Market under the symbol &#8220;SGBX.&#8221;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-align: justify;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Holders</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">As of the close of business on April 9, 2021, there were approximately 81 holders of record of our common stock, which does not reflect those shares held beneficially or those shares held in &#8220;street&#8221; name. Accordingly, the number of beneficial owners of our common stock exceeds this number. On April 9, 2021, the closing sales price of our common stock as reported on the Nasdaq Capital Market was $4.10.</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Dividend Policy</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">We have never paid any cash dividends on our common stock and do not anticipate paying cash dividends in the foreseeable future. The payment of dividends by us will depend on our future earnings, financial condition and such other business and economic factors as our management may consider relevant.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Recent Sales of Unregistered Securities</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"><br/></span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">We did not <span style="font-size: 10.0pt; font-family: 'inherit',serif; mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">sell any unregistered securities from January 1, 2020 through December 31, 2020&#160;that were not previously disclosed in our filings with the SEC.</span></span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; color: #000000; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Issuer Purchases of Equity Securities</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">We did not repurchase any of our outstanding shares during 2020.</span></p>
<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; text-align: justify; font-size: 10pt;"><b><span style="font-size: 10pt; color: #000000;"><br/></span></b></p>
<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; text-align: justify; font-size: 10pt;"><b><span style="font-size: 10pt; color: #000000;">Performance Graph and Purchases of Equity Securities</span></b><span style="font-size: 10pt; color: #000000;"></span></p>
<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; text-align: justify; font-size: 10pt;"><span style="font-size: 10pt; color: #000000;">&#160;</span></p>
<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; text-align: justify; text-indent: 0.5in; font-size: 10pt;"><span style="font-size: 10pt; color: #000000;">The Company is a smaller reporting company as defined by Rule 12b-2 of the Exchange Act and is not required to provide the information required under this item.</span></p>
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<p style="font-family: 'Times New Roman', serif; text-align: justify; margin: 0in 0in 0.0001pt; font-size: 10pt;"><b><span style="font-size: 10.0pt;">Transfer Agent and Registrar</span></b><span style="font-size: 10.0pt;"></span></p>
<p style="font-family: 'Times New Roman', serif; text-align: justify; text-indent: 0.5in; margin: 0in 0in 0.0001pt; font-size: 10pt;"><span style="font-size: 10.0pt;">&#160;</span></p>
<p style="font-family: 'Times New Roman', serif; text-align: justify; text-indent: 0.5in; margin: 0in 0in 0.0001pt; font-size: 10pt;"><span style="font-size: 10.0pt;">The transfer agent and registrar for our common stock is American Stock Transfer and Trust Company, LLC. The transfer agent&#8217;s principal business address is 6201 15<sup>th</sup> Avenue, Brooklyn, New York 11219, and its telephone number is (800) 937-5449.</span></p>
<p style="font-family: 'Times New Roman', serif; text-align: justify; text-indent: 0.5in; margin: 0in 0in 0.0001pt; font-size: 10pt;"><span style="font-size: 10.0pt;">&#160;</span></p>
<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; text-align: justify; font-size: 10pt;"><b><span style="font-size: 10pt; color: #000000;">Equity Compensation Plan Information</span></b><span style="font-size: 10pt; color: #000000;"></span></p>
<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; font-size: 10pt;"><span style="font-size: 10.0pt; color: black;">&#160;</span></p>
<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; text-indent: 0.5in; font-size: 10pt;"><span style="font-size: 10pt; color: #000000;">The information required by this section will be contained in the</span><span style="font-size: 10.0pt;">&#160;&#8220;Equity Compensation Plan&#8221; of our 2021 Proxy Statement that we expect to file with the SEC no later than April 30, 2021 (120 days after December 31, 2020) and is incorporated herein by reference.</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><br/></p>
<div style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">ITEM 6.</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><a style="text-decoration: none; color: #000000; cursor: default; outline: none; pointer-events: none;" id="Bxwasf_6QFD6UZI9S00000000000000000000" class="customBookmark"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> SELECTED FINANCIAL DATA.</span></a></div>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">The Company is a smaller reporting company as defined by Rule 12b-2 of the Exchange Act and is not required to provide the information required under this item.</span>&#160;</span></p>
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<div style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">ITEM 7.</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><a style="text-decoration: none; color: #000000; cursor: default; outline: none; pointer-events: none;" id="Bxugg_RB1DXXSTTS00000000000000000000" class="customBookmark"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> MANAGEMENT&#8217;S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS.</span></a></div>
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<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Introduction and Certain Cautionary Statements</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">The following discussion and analysis of the financial condition and results of our operations should be read in conjunction with our consolidated financial statements and related notes and schedules included elsewhere in this Annual Report.</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">This discussion contains forward-looking statements that involve risks and uncertainties.</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">Our actual results could differ materially from those discussed below.</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">Factors that could cause or contribute to such differences include, but are not limited to, intensified competition and operating problems in our operating business projects and their impact on revenues and profit margins or additional factors, and those discussed in the section entitled &#8220;Risk Factors&#8221; in Part I, Item 1A of this Annual Report.</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">In addition, certain information presented below is based on unaudited financial information.&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Background</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Using our proprietary technology and design and engineering expertise, we modify&#160;code-engineered&#160;cargo shipping containers and purpose-built modules for use for safe and sustainable commercial, industrial and residential building construction. </span><span style="font-family: 'Times New Roman'; font-size: 10pt;">Rather than consuming new steel and lumber, our proprietary technology and design and engineering expertise allows for the redesign, repurpose and conversion of heavy-gauge steel cargo shipping containers into SGBlocks&#8482;, which are safe green building blocks for commercial, industrial, and residential building construction.</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><br/></span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000;">Prior to October 2019, our business model was solely a project-based construction model pursuant to which we were responsible for the design and construction of finished products that incorporated our technology primarily to customers in the multi-family housing, restaurant, military and education industries throughout the United States. In October 2019, we changed our business model for our residential building construction to a royalty fee model when we entered into a five year exclusive license with CPF pursuant to which CPF licensed on an exclusive basis our proprietary technology, intellectual property, any improvements thereto, and any related permits, with the right to develop and commercialize products in the United States and its territories within the field of design and project management platforms for residential use, including, without limitation, single-family residences and multi-family residences, but specifically excluding military housing. The Ridge Avenue Project, a residential housing project in Atlanta has also been excluded from the CPF license. Now, in the United States with respect to residential construction (other than the excluded residential structures) we are not permitted to and are no longer responsible for constructing the Modules that are based on our technology or the related costs and instead that service (including with respect to agreement that were in existence as of the effective date of the license with CPF) is performed by CPF and its subcontractors and any revenue for such residential construction will no longer generated from sales of products directly to the end customer but instead will be generated from royalties received from CPF based on the gross revenue that CPF receives from sales of products that are based upon our technology. Depending upon the success of this new business model, we may expand the licensing business model to commercial and industrial construction. We also are continuing to seek opportunities and potential projects in other target markets, which may develop into licensing opportunities in the future. </span> <br/></span></p>
<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; text-align: justify; text-indent: 0.5in; background: white; font-size: 10pt;"><span style="font-size: 10pt; color: #000000; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><br/></span></p>
<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; text-indent: 0.5in; background: white; font-size: 10pt;"><span style="font-size: 10pt; color: #000000; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">On October 3, 2019, we entered into a Loan Agreement and Promissory Note (the &#8220;</span><span style="font-size: 10pt; color: #000000;">Loan Agreement<span style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">&#8221;) with CPF GP, pursuant to which we agreed to loan CPF GP a principal amount of $750,000 at an annual interest rate of five percent (5%), with a maturity date of July 31, 2023. Under the Loan Agreement, as amended agreed to advance to CPF GP the first installment of the principal amount, equal to $500,000, no later than January 31, 2020 and the second installment of the principal amount, equal to $250,000, no later than April 15, 2020. As security for this loan, we will receive a security interest in all of CPF GP&#8217;s membership interests in the Licensee. If we fail to fund either principal installment, such failure will constitute a default under the Loan Agreement and a cross default under the License Agreement.</span> On January 21, 2020, pursuant to the Loan Agreement, CPF GP issued to us a promissory note in the principal amount of $400,000 (the &#8220;Company Note&#8221;) and issued to Paul Galvin, our Chairman and CEO, a promissory note in the principal amount of $100,000 (the &#8220;<i>Galvin Note</i>&#8221;). The transaction closed on January 22, 2020, on which date we loaned CPF GP $400,000 and Mr. Galvin personally loaned CPF GP $100,000 on behalf of us. The Company Note and Galvin Note bear interest at five percent (5%) per annum, payable, together with the unpaid principal amount of the promissory notes, on the earlier of the July 31, 2023 maturity date or upon the liquidation, redemption sale or issuance of a dividend upon the LLC interests in CPF MF 2019-1 LLC, a Texas limited liability company of which CPF GP is the general partner;&#160;provided, that the terms of the Galvin Note provide that all interest payments due to Mr. Galvin under the Galvin Note shall be paid directly to, and for the benefit of, the Company.</span></p>
<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; text-indent: 0.5in; background: white; font-size: 10pt;"><span style="font-size: 10pt; color: #000000;"><br/></span></p>
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<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; text-indent: 0.5in; background: white; font-size: 10pt;"><span style="font-size: 10pt; color: #000000;">On February 4, 2020, we entered into a Securities Purchase Agreement (the &#8220;Purchase Agreement&#8221;) with an accredited investor, pursuant to which we issued to the investor a secured note in the aggregate principal amount of $200,000&#160;(the &#8220;Note&#8221;). The Note is&#160;one&#160;of a series of up to $400,000&#160;of notes that may be issued by us, bears interest at a rate of&#160;nine&#160;percent (9%) per annum, is due on July 31, 2023, and is secured under a Pledge Agreement, dated February 4, 2020, entered into with the investor (the &#8220;Pledge Agreement&#8221;) by a security interest in the royalty payable to us under that certain Exclusive License Agreement, dated October 3, 2019, with CPF GP 2019-1&#160;LLC. We have the right to prepay the Note, in whole or in part, at any time and from time to time, without premium or penalty.</span></p>
<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; text-indent: 0.5in; background: white; font-size: 10pt;"><span style="font-size: 10pt; color: #000000;"><br/></span></p>
<p style="font-family: 'Times New Roman', serif; text-indent: 0.5in; background: white; margin: 0in 0in 0.0001pt; font-size: 10pt;"><span style="font-size: 10.0pt;">In</span> <span style="font-size: 10.0pt;">March 2020, we began increasing our focus on providing our Modules as health care facilities for deployable medical response solutions. In May, we entered into a partnership with Grimshaw and Osang for deployment of our D-Tec suite of prefabricated health facilities for on-site immediate COVID-19 testing. In September we entered the U.S. test lab market by forming a joint venture with Clarity Labs, a manufacturer and market leader of rapid diagnostic tests, to launch CLIA-certified laboratories.<span style="mso-spacerun: yes;">&#160; </span>Our joint venture with Clarity has allowed us to not only supply our D-Tec suite of prefabricated health facilities but also allows us to provide testing services at such facilities. We have supplied our building modular coronavirus testing centers and provide testing services for Los Angeles International Airport (LAX), Memorial in Wayne County, Michigan and have been selected as a Trusted Testing Partner (TTP) for Hawaii&#8217;s COVID-19 travel testing program.</span></p>
<p style="font-family: 'Times New Roman', serif; text-indent: 0.5in; background: white; margin: 0in 0in 0.0001pt; font-size: 10pt;"><span style="font-size: 10.0pt;"><br/></span></p>
<p style="font-family: 'Times New Roman', serif; text-indent: 0.5in; break-before: page; margin: 0in 0in 0.0001pt; font-size: 10pt;"><span style="font-size: 10.0pt;">In September 2020, we acquired substantially all the assets of Echo, except for Echo&#8217;s real estate holdings for which we obtained a right of first refusal.<span style="mso-spacerun: yes;">&#160; </span>Echo is a container/modular manufacturer based in Durant, Oklahoma specializing in the design and construction of permanent modular and temporary modular buildings and<span style="mso-spacerun: yes;">&#160; </span>was one of our key supply chain partners. This acquisition has allowed us to expand our reach for our Modules and offers us an opportunity to vertically integrate a large portion of our cost of goods sold, as well as increase margins, productivity and efficiency in the areas of design, estimating, manufacturing and delivery.<span style="mso-spacerun: yes;">&#160;</span></span></p>
<p style="margin: 0in 0in 0.0001pt; color: #000000; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; text-indent: 0.5in; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt;"><br/></span></p>
<p style="margin: 0in 0in 0.0001pt; color: #000000; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; text-indent: 0.5in; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt;"><span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000;">In November 2020, Clarity Mobile Venture, our joint venture partnership, entered into a contract with the City of<span>&#160;</span>Los<span>&#160;</span>Angeles for the operations of a COVID-19 PCR test laboratory at<span>&#160;</span>Los<span>&#160;</span>Angeles International Airport ("LAWA") to provide a full-service modular&#160;laboratory and testing facility<span>&#160;</span>onsite<span>&#160;</span>at<span>&#160;the airport</span>. The facility&#160;is located across from LAWA Terminal 6 and opened in December 2020. The facility administers PCR tests with results available within three hours for passengers and airline crew, and no later than 24 hours for LAWA airport employees. Additionally, other rapid coronavirus tests including antigen tests have been provided.&#160;Clarity Mobile Venture will be the primary operator of the facility.</span><br/></span></p>
<p style="margin: 0in 0in 0.0001pt; color: #000000; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; text-indent: 0.5in; font-family: 'Times New Roman', serif;"><br/></p>
<p style="margin: 0in 0in 0.0001pt; text-indent: 37pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000;">In November 2020, we and Memorial Hospital, of Michigan (&#8220;Memorial&#8221;), entered into a Professional Services and Capital Support Contract (&#8220;PSCSC&#8221;) with Wayne County, Michigan which engages the Company as a sub-contractor to render services and support to support Memorial, as the primary contractor, in connection with the fulfillment of statements of work submitted from Wayne County to Memorial</span> <span style="font-size: 10pt; color: #000000;">to construct portable on-site laboratory facilities for COVID-19 testing.</span><span style="color: #000000;">&#160;</span><span style="font-size: 10pt; color: #000000;">The program deploys the D-Tec Product Series designed by Grimshaw Architects and developed by SG Block</span><span style="font-size: 10pt; color: #000000;">s. The D-Tec 1 Units are expected to be deployed throughout Wayne County and will provide sample extraction. Clarity Mobile Venture will be the primary operator of the facility.</span><span style="color: #000000;"></span></p>
<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; text-indent: 0.5in; background: white; font-size: 10pt;"><br/></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Results of Operations</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><br/></span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">Our operations for the years ended December 31, 2020 and 2019 may not be indicative of our future operations.&#160;&#160;<span>&#160;&#160;</span></span></span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><br/></span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Years Ended&#160;December 31, 2020&#160;and&#160;2019:</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-align: center;"><br/></p>
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<p style="margin: 0pt; text-align: center;"><span> &#160; </span></p>
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<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 37px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
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<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 37px;" colspan="2">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> For&#160;the&#160;Year&#160;Ended&#160;&#160;<br/>December 31, 2020 </span></p>
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<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 37px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 37px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 37px;" colspan="2">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> For&#160;the&#160;Year&#160;Ended December 31, 2019 </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 37px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 18px; background-color: #cceeff;">
<td style="vertical-align: bottom; height: 18px; width: 77%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Total Revenue </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.5%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.5%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 10%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">8,755,623</span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.5%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.5%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.5%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 10%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">2,984,835</span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.5%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 18px;">
<td style="padding-left: 10pt; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Total Cost of revenue </span></p>
</td>
<td style="vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(6,535,444</span></p>
</td>
<td style="vertical-align: bottom; height: 18px;">)</td>
<td style="vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(2,307,488</span></p>
</td>
<td style="vertical-align: bottom; height: 18px;"><span style="font-family: 'times new roman', times; font-size: 10pt;">)</span></td>
</tr>
<tr style="height: 18px; background-color: #cceeff;">
<td style="padding-bottom: 1.5pt; padding-left: 10pt; vertical-align: bottom; height: 18px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Total Operating expenses </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 18px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 18px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 18px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(6,803,011</span></p>
</td>
<td style="padding: 0px 0px 1px; vertical-align: bottom; height: 18px; background-color: #cceeff;">)</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 18px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 18px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 18px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(7,381,359</span></p>
</td>
<td style="padding: 0px 0px 1px; vertical-align: bottom; height: 18px; background-color: #cceeff;"><span style="font-family: 'times new roman', times; font-size: 10pt;">)</span></td>
</tr>
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<td style="padding: 0px; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'times new roman', times; font-size: 10pt;"> Total Operating loss </span></p>
</td>
<td style="vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(4,582,832</span></p>
</td>
<td style="vertical-align: bottom; height: 18px;">)</td>
<td style="vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(6,704,012</span></p>
</td>
<td style="vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> ) </span></p>
</td>
</tr>
<tr style="height: 18px; background-color: #cceeff;">
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; &#160; &#160;Total Other income (expense) </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff; border-bottom: 2px solid #000000;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff; border-bottom: 2px solid #000000;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">74,670</span></p>
</td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;"></td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff; border-bottom: 2px solid #000000;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff; border-bottom: 2px solid #000000;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(216,528</span></p>
</td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;">)</td>
</tr>
<tr style="height: 16px;">
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 16px;">Add: Net profit attributable non-controlling&#160;interests</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 16px;"><br/></td>
<td style="vertical-align: bottom; border-bottom: 2px solid #000000; text-align: right; height: 16px;"><br/></td>
<td style="vertical-align: bottom; border-bottom: 2px solid #000000; text-align: right; height: 16px;">184,567</td>
<td style="padding: 0px 0px 3px; vertical-align: bottom; text-align: right; height: 16px;"><br/></td>
<td style="padding-bottom: 4pt; vertical-align: bottom; text-align: right; height: 16px;"><br/></td>
<td style="vertical-align: bottom; border-bottom: 2px solid #000000; text-align: right; height: 16px;"><br/></td>
<td style="vertical-align: bottom; border-bottom: 2px solid #000000; text-align: right; height: 16px;">&#8212;</td>
<td style="padding: 0px 0px 3px; vertical-align: bottom; height: 16px;"><br/></td>
</tr>
<tr style="height: 17px; background-color: #cceeff;">
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Net loss attributable to common stockholders of SG Blocks, Inc. </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(4,692,729</span></p>
</td>
<td style="padding: 0px 0px 5px; vertical-align: bottom; height: 17px; background-color: #cceeff;">)</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(6,920,540</span></p>
</td>
<td style="padding: 0px 0px 5px; vertical-align: bottom; height: 17px; background-color: #cceeff;">)</td>
</tr>
</tbody>
</table>
</div>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Revenue</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">During the year ended December 31, 2020, we derived revenue from the following three categories of sources: construction services, engineering services and medical revenue.<span style="mso-spacerun: yes;">&#160; </span>The medical revenue segment is a new segment for the year ended December 31, 2020 that commenced when we began sales of COVID tests and includes revenue from our sales of COVID tests, revenue related to COVID-19 samples collected from our Clarity Mobile joint venture and other laboratory testing equipment sold.&#160;</span>Total revenue for the year ended December 31, 2020 was $8,755,623 compared to $2,984,835 for the year ended December 31, 2019. This increase of $5,770,788 or 193% <span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">was primarily due to our growth in medical related projects of approximately $5,020,000 which included an increase in medical revenue of $4,241,500 from the collection of COVID-19 tests samples, the sale of COVID-19 test kits, and an increase in construction sales of $778,500 from sales of construction of laboratory and collection units.<span style="mso-spacerun: yes;">&#160;Revenue from construction services increased by a total $1,295,936 which included the increase of $778,500 discussed in the previous sentence for medical related projects and revenue</span> increases in government projects of approximately of $750,000, special use projects of approximately $1,410,000, hospitality project of approximately $485,000, and another project of approximately $300,000.<span style="mso-spacerun: yes;">&#160; </span>We had a decrease of approximately ($2,260,000) related to our retail and office customer types. </span> </span></p>
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Cost of Revenue and Gross Profit</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Cost of revenue was $6,535,444 for the year ended December 31, 2020,&#160;</span><span style="font-size: 10.0pt;">compared to&#160;$2,307,488&#160;for the year ended&#160;December 31, 2019. The increase of $4,227,956 or 183%, is primarily related to higher <span style="color: #000000;">procurement of COVID-19 testing supplies and medical equipment surrounding our medical customer and higher procurement and manufacturing costs of modifying containers and wood modular units. Due to capabilities of Echo, we have now increased our sales of wood modular units.</span></span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><br/></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Gross profit was $</span>2,220,179<span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;and</span><span style="text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;">&#160;$</span>677,347<span style="text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;">&#160;for the years ended&#160;December 31, 2020&#160;and&#160;2019, respectively.&#160;</span>&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><br/></p>
<p style="text-indent: 0.5in; margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">Gross profit percentage increased to 25% for the year ended December 31, 2020 compared to 23% for the year ended December 31, 2019, primarily due to higher margins on revenue derived from our lab testing and other medical related construction contracts.<span style="mso-spacerun: yes;">&#160; </span>We also had a single contract in the amount of $300,000 with no estimated costs in 2020. <span style="mso-spacerun: yes;">&#160;</span><span style="mso-spacerun: yes;">&#160;</span></span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Payroll and Related Expenses</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="text-indent: 0.5in; margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">Payroll and related expenses for the year ended December 31, 2020 were $2,992,207 compared to $2,392,587 for the year ended December 31, 2019. This increase was primarily caused by an increase of approximately $488,000 in stock-based compensation expense and increase in non-chargeable production salaries of approximately of $102,000&#160;during the year ended December 31, 2020 compared to the year ended December 31, 2019. We recognized&#160;$1,204,095&#160;in stock-based compensation expense related to payroll and related expenses for the year ended December 31, 2020, compared to&#160;$<span style="color: #000000;">715,904</span>&#160;for&#160;December 31, 2019.</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'times new roman', times; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Other Operating Expenses (General and administrative expenses, Marketing and business development expense, Pre-project expenses and Goodwill impairment)</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Other operating expenses (general and administrative expenses, marketing and business development expenses, pre-project expenses and goodwill impairment) for the year ended December 31, 2020 were $3,810,804 compared to $4,988,722 for the year ended December 31, 2019.&#160;</span><span style="font-size: 10.0pt;">The decrease&#160;was <span style="mso-spacerun: yes;">&#160;</span>primarily due to no impairment loss recognized in 2020 compared to an impairment loss of approximately $2,938,000 in 2019,&#160;a decrease in marketing and business&#160;development costs of approximately $10,000,&#160;offset by an increase in pre-project expenses of approximately $109,000, and an increase in general and administrative expenses of $1,661,573 that included&#160;<span style="mso-spacerun: yes;">&#160;</span>an increase in rent expenses of approximately $140,000, an increase of approximately&#160;$41,000&#160;in depreciation expense, an increase of approximately $504,000&#160;in legal fees, an increase of approximately $78,000 in insurance fees, an increase of approximately $96,000 in building and shop supplies, an increase in information technology expenses of approximately $52,000 and an increase of approximately $519,000 in consulting and advisory services. We recognized&#160;$57,120&#160;in stock-based compensation expense related to legal expenses for the year ended December 31, 2020.<span style="mso-spacerun: yes;">&#160; </span>We recognized $13,500 in stock-based compensation expense related to marketing expenses for the year ended December 31, 2019.</span></p>
<p style="font-family: 'Times New Roman', serif; margin: 0px; text-indent: 0px; font-size: 10pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Other Income (Expense)</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><br/></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span style="background-color: #ffffff;">Interest expense for the year&#160;</span></span><span style="background-color: #ffffff;">en</span>ded<span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span>December 31, 2020<span style="font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;">&#160;was $</span><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span style="background-color: #ffffff;">9,275&#160;</span></span><span style="font-size: 10pt; color: black; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">mainly related to a 9% secured note in the principal amount&#160;of $200,000 issued on February 4, 2020 to an accredited investor</span><span style="font-size: 10pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">.<span style="mso-spacerun: yes;">&#160; </span>For the year ended December 31, 2019, we recognized $178,995 in interest expense related to the RedDiamond&#160;Partners LLC Securities Purchase Agreement that was executed in November 2019 and repaid in full in December 2019. </span><span style="font-size: 10.0pt;">&#160;&#160;Interest income for the year ended December 31, 2020 was $61,675 mainly derived from bank interest and interest associated with an outstanding note receivable and there was no interest income for the year ended December 31, 2019.<span style="mso-spacerun: yes;">&#160; </span><span style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">For the year ended December 31, 2020, we recognized $23,282</span>&#160;in other income compared to $14,506&#160;during the year ended December 31, 2019.<span style="mso-spacerun: yes;">&#160; </span><span style="color: #000000;">For the year ended December 31, 2020,&#160;there was a loss on asset disposal of $1,012&#160;compared to $<span style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">52,039</span>&#160;for a loss from equity affiliates during the year</span>&#160;ended December 31, 2019.</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Income Tax Provision</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">A 100% valuation allowance was provided against the deferred tax asset consisting of available net operating loss carryforwards and, accordingly, no income tax benefit was provided.</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Impact of Inflation</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">The impact of inflation upon our revenue and income (loss) from continuing operations during each of the past two fiscal years has not been material to its financial position or results of operations for those years because we do not maintain any inventories whose costs are affected by inflation.</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><br/></span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Impact of Coronavirus (COVID-19)</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span><span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; color: black; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">With the global spread of the ongoing novel coronavirus ("COVID-19") pandemic during 2020, we have implemented business continuity plans designed to address and mitigate the impact of the COVID-19 pandemic on its employees and business.&#160;</span></span><span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000;">T<span>he worldwide spread of the COVID-19 virus is expected to result in a global slowdown of economic activity which is likely to decrease demand for a broad variety of goods and services, including from our customers, while also resulting in delays in projects due to labor shortages and supplier disruptions for an unknown period of time until the disease is contained. &#160;To date, we have experienced some delays in projects due to COVID-19 which we expect to have an impact on our revenue and our results of operations, the size and duration of which we are currently unable to predict. Any quarantines, the timing and length of containment and eradication solutions, travel restrictions, absenteeism by infected workers, labor shortages or other disruptions to the suppliers and contract manufacturers or customers would likely adversely impact our sales, and operating results and result in further project delays. In addition, the pandemic could result in an economic downturn that could affect the ability of our customers and licensees to obtain financing and therefore impact demand for our products. Order lead times could be extended or delayed and increases we have experienced in pricing could continue to increase. Some products or services may become unavailable if the regional or global spread were significant enough to prevent alternative sourcing. Accordingly, we are considering alternative product sourcing in the event that product supply becomes problematic. We expect this global pandemic to have an impact on the Company's revenue and results of operations, the size and duration of which we are currently unable to predict. In addition, to the extent the ongoing COVID-19 pandemic adversely affects our business and results of operations, it may also have the effect of heightening many of the other risks and uncertainties which we face.</span></span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><br/></p>
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<span>&#160;</span>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Liquidity and Capital Resources</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">As of December 31, 2020&#160;and December 31, 2019, we had an aggregate of $13,010,356&#160;and $1,625,671, respectively, of cash and cash equivalents and short-term investments.&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Historically, our operations have primarily been funded through proceeds from equity and debt financings, as well as revenue from operations.</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">In June 2017, we completed a public offering, resulting in net proceeds of approximately $6,800,000&#160;after deducting underwriting discounts and commissions and other expenses. In July 2017, in connection with a public offering, the underwriters exercised their option to purchase 11,250 additional shares of common stock from us in full at a price to the public of $100.00 per share. As a result of the exercise and closing of the option to purchase additional shares, total net proceeds from the public offering were approximately $7,900,000&#160;after deducting underwriting discounts and commissions and related expenses. We incurred a total of $1,565,386 in issuance costs in connection with the Public Offering.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-size: 10.0pt;">In April 2019, we issued 42,388 shares of our common stock at a price of $22.00 per share through a Securities Purchase Agreement (the &#8220;Purchase Agreement&#8221;) with certain institutional investors and accredited investors. Concurrently with the sale of the common stock, pursuant to the Purchase Agreement, we also sold common stock purchase warrants to such investors to purchase up to an aggregate of 42,388 shares of common stock. We incurred $379,816&#160;in issuance costs from the offering and issued 4,239 warrants to the underwriters.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-size: 10.0pt;">In August 2019, we issued 45,000 shares of our common stock at a price of $17.00 per share pursuant to the terms of&#160;an Underwriting Agreement (the &#8220;Underwriting Agreement&#8221;) to the public. We incurred $181,695&#160;in issuance costs from the offering and issued warrants to purchase 2,250 shares of common stock&#160;to the underwriter.&#160;</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 48px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">In December 2019, we completed the Public Offering where we issued 857,500&#160;<span>shares of common stock at a public offering price of $3.00 per share&#160;</span>resulting in net proceeds of approximately $2,117,948</span><span style="color: #000000; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 48px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">&#160;after deducting underwriting discounts and commissions and other expenses. </span><span style="color: #000000; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 48px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">We incurred a total of $454,552 i</span><span style="color: #000000; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 48px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">n issuance costs in connection with the Public Offering.&#160;</span></span><span style="font-size: 10.0pt; color: #231f20; mso-font-width: 105%;">In<span style="letter-spacing: -.2pt;"> </span>our<span style="letter-spacing: -.15pt;"> </span>November<span style="letter-spacing: -.2pt;"> </span>2019<span style="letter-spacing: -.15pt;"> </span>debt<span style="letter-spacing: -.2pt;"> </span>financing,<span style="letter-spacing: -.15pt;"> </span>we<span style="letter-spacing: -.2pt;"> </span>received<span style="letter-spacing: -.15pt;"> </span>a<span style="letter-spacing: -.15pt;"> </span>cash<span style="letter-spacing: -.2pt;"> </span>payment<span style="letter-spacing: -.15pt;"> </span>in<span style="letter-spacing: -.2pt;"> </span>the<span style="letter-spacing: -.15pt;"> </span>aggregate<span style="letter-spacing: -.2pt;"> </span>amount<span style="letter-spacing: -.15pt;"> </span>of<span style="letter-spacing: -.2pt;"> </span>$375,000<span style="letter-spacing: -.15pt;"> </span>pursuant<span style="letter-spacing: -.15pt;"> </span>to<span style="letter-spacing: -.2pt;"> </span>a<span style="letter-spacing: -.15pt;"> </span>Securities<span style="letter-spacing: -.2pt;"> </span>Purchase<span style="letter-spacing: -.7pt;"> </span>Agreement<span style="letter-spacing: -.15pt;"> </span>that<span style="letter-spacing: -.15pt;"> </span>we<span style="letter-spacing: -.2pt;"> </span>entered<span style="letter-spacing: -.15pt;"> </span>into<span style="letter-spacing: -.2pt;"> </span>with RedDiamond<span style="letter-spacing: -.35pt;"> </span>Partners<span style="letter-spacing: -.3pt;"> </span>LLC<span style="letter-spacing: -.3pt;"> </span>(the<span style="letter-spacing: -.3pt;"> </span>&#8220;Lender&#8221;),<span style="letter-spacing: -.3pt;"> </span>and<span style="letter-spacing: -.3pt;"> </span>we<span style="letter-spacing: -.3pt;"> </span>issued<span style="letter-spacing: -.3pt;"> </span>to<span style="letter-spacing: -.25pt;"> </span>the<span style="letter-spacing: -.35pt;"> </span>Lender<span style="letter-spacing: -.3pt;"> </span>the<span style="letter-spacing: -.25pt;"> </span>Debenture<span style="letter-spacing: -.3pt;"> </span>in<span style="letter-spacing: -.25pt;"> </span>the<span style="letter-spacing: -.3pt;"> </span>aggregate<span style="letter-spacing: -.3pt;"> </span>principal<span style="letter-spacing: -.35pt;"> </span>amount<span style="letter-spacing: -.25pt;"> </span>of<span style="letter-spacing: -.3pt;"> </span>$480,770<span style="letter-spacing: -.3pt;"> </span>(representing<span style="letter-spacing: -.3pt;"> </span>an<span style="letter-spacing: -.25pt;"> </span>original<span style="letter-spacing: -.3pt;"> </span>issue<span style="letter-spacing: -.3pt;"> </span>discount<span style="letter-spacing: -.3pt;"> </span>of 22%),<span style="letter-spacing: -.2pt;"> </span>which<span style="letter-spacing: -.2pt;"> </span>Debenture<span style="letter-spacing: -.2pt;">&#160;</span><span style="letter-spacing: -.2pt;">was</span><span style="letter-spacing: -.2pt;">&#160;</span>secured<span style="letter-spacing: -.2pt;"> </span>by<span style="letter-spacing: -.2pt;"> </span>a<span style="letter-spacing: -.2pt;"> </span>security<span style="letter-spacing: -.2pt;"> </span>interest<span style="letter-spacing: -.2pt;"> </span>in<span style="letter-spacing: -.15pt;"> </span>all<span style="letter-spacing: -.25pt;"> </span>of<span style="letter-spacing: -.2pt;"> </span>our<span style="letter-spacing: -.2pt;"> </span>existing<span style="letter-spacing: -.2pt;"> </span>and<span style="letter-spacing: -.2pt;"> </span>future<span style="letter-spacing: -.2pt;"> </span>assets,<span style="letter-spacing: -.15pt;"> </span>subject<span style="letter-spacing: -.2pt;"> </span>to<span style="letter-spacing: -.2pt;"> </span>existing<span style="letter-spacing: -.2pt;"> </span>security<span style="letter-spacing: -.2pt;"> </span>interests<span style="letter-spacing: -.2pt;"> </span>and<span style="letter-spacing: -.2pt;"> </span>exceptions. We<span style="color: #000000; font-family: 'Times New Roman', serif; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">&#160;received net proceeds of approximately $326,250&#160;</span><span style="color: #000000; font-family: 'Times New Roman', serif; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">after deducting certain fees due to the placement agent and certain transaction expenses.</span><span style="letter-spacing: -.2pt;"> </span>The<span style="letter-spacing: -.2pt;"> </span>Debenture<span style="letter-spacing: -.2pt;"> </span>was repaid in full out of the proceeds of our December 2019 public offering.</span></p>
<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; text-indent: 0.5in; font-size: 10pt;"><span style="font-size: 10.0pt; color: #231f20; mso-font-width: 105%;">&#160;</span></p>
<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; text-indent: 0.5in; font-size: 10pt;"><span style="font-size: 10pt; color: #000000; font-family: 'times new roman', times;">On February 4, 2020, we entered into a Securities Purchase Agreement (the &#8220;<span style="font-style: italic;">Purchase Agreement</span>&#8221;) with an accredited investor, pursuant to which we issued to the investor a secured note in the aggregate principal amount of $200,000 (the &#8220;Note&#8221;). The Note is one of a series of up to $400,000 of notes that may be issued by us, bears interest at a rate of nine percent (9%) per annum, is due on July 31, 2023, and is secured under a Pledge Agreement, dated February 4, 2020, entered into with the investor (the &#8220;Pledge Agreement&#8221;) by a security interest in the royalty payable to us under that certain Exclusive License Agreement, dated October 3, 2019, with CPF GP 2019-1 LLC. We have the right to prepay the Note, in whole or in part, at any time and from time to time, without premium or penalty.</span><span style="font-size: 10.0pt; color: #231f20; mso-font-width: 105%;"></span></p>
<p style="font-family: 'Times New Roman', serif; margin: 0in 0in 0.0001pt; text-indent: 0.5in; font-size: 10pt;"><span style="font-size: 10pt; color: #000000; font-family: 'times new roman', times;"><br/></span></p>
<p style="margin: 0in 0in 0.0001pt; text-indent: 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.2;"><span style="line-height: inherit;"><span style="font-size: 10pt; color: #000000; line-height: inherit;">In April 2020, we completed a public offering where we pursuant to which we issued&#160;440,000 shares of common stock at a public offering price of $4.25 per share which resulted in net proceeds of approximately $1,522,339&#160;after deducting underwriting discounts and commissions and other expenses related to the offering.&#160;We incurred a total of approximately $347,661&#160;in issuance costs in connection with the offering and issued no warrants to purchase shares of common stock to the underwriter.</span></span><span style="font-size: 10pt; color: #000000; line-height: inherit;"></span></p>
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<p style="margin: 0px; text-indent: 0px; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.2;"><span style="line-height: inherit;"><span style="font-size: 10pt; color: #000000; line-height: inherit;"><br/></span></span></p>
<p style="margin: 0in 0in 0.0001pt; text-indent: 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.2;"><span style="font-size: 10pt; color: #000000; line-height: inherit;">In May 2020, we sold&#160;<span style="line-height: inherit;">6,000,000</span>&#160;shares of our common stock at a public offering price of $<span style="line-height: inherit;">2.50</span>&#160;per share&#160;and on May 15, 2020,&#160;<span style="line-height: inherit;">&#160;pursuant to the terms of the Underwriting Agreement dated May 6, 2020 by and among us and ThinkEquity, a division of Fordham Financial Management, Inc., as representatives of several underwriters named therein ("ThinkEquity"), ThinkEquity&#160;was granted an over-allotment option to purchase up to an additional 900,000 shares of our common stock, in connection with the previously announced public offering. On May 15, 2020, ThinkEquity&#160;exercised in full such option with respect to all 900,000 shares of our common stock. After giving effect to the full exercise of the over-allotment option, the total number of shares of common stock sold by us in the public offering was 6,900,000 shares of common stock and total net proceeds to us, after deducting underwriting discounts and commissions and other offering expenses payable by us, were approximately $15,596,141.&#160;We incurred a total of approximately&#160;$1,653,859&#160;in issuance costs in connection with the offering and issued warrants to purchase 300,000 shares of common stock to the underwriter.</span></span><br/></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">We anticipate that we will continue to generate losses from operations for the foreseeable future. At December 31, 2020, we had a cash balance and short-term investment of $13,010,356. As of December 31, 2020, our&#160;stockholders&#8217; equity was $18,253,256, compared to $4,360,149&#160;as of December 31, 2019. Our net loss for the years ended December 31, 2020 and 2019 was $4,508,162 and $6,920,540, respectively. This decrease was primarily due to an increase in revenue and&#160;a decrease in operating expenses of $578,348, an increase of other income of $70,451 and a decrease of $169,720 in interest expenses in 2020. <span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">Net cash used in operating activities was $2,887,950 and $2,815,621 for the years ended December 31, 2020 and 2019, respectively. The&#160;increase&#160;resulted mainly from an increase of approximately $45,000 in working capital, an increase of approximately $531,000 in non-cash stock compensation expense, a decrease of non-cash goodwill impairment loss of approximately $2,938,00 that was recognized in 2019, offset by a decrease in the overall net loss of approximately $2,410,000 in the year ended December 31, 2020 compared to year ended December 31, 2019. </span></span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span>We may ne</span>ed to generate additional revenues or secure additional financing sources, such as debt or equity capital, to fund future growth, which financing may not be available on favorable terms or at all. We do not have any additional sources secured for future funding, and if we are unable to raise the necessary capital at the times we require such funding, we may need to materially change our business plan, including delaying implementation of aspects of such business plan or curtailing or abandoning such business plan altogether.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">We provide services to our construction customers in three separate phases: the design phase, the architectural and engineering phase and the construction phase. Each phase is independent of the other, but builds through a progression of concept through delivery of a completed structure. These phases may be embodied in a single contract or in separate contracts, which is typical of a design build process model. As of December 31, 2020, we had 21 projects tota<span style="background-color: #ffffff;">ling $25,117,461 under contract, which</span>, if they all proceed to construction, will result in us constructing approximately 232,812 square feet of modular space. Of these contracts,&#160;</span><span style="text-indent: 36pt; font-size: 10pt;">all twenty one</span><span style="text-indent: 36pt; font-size: 10pt;">&#160;(21) projects combine all </span>three<span style="text-indent: 36pt; font-size: 10pt;"> phases or parts thereof and including construction.&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">We expect that all of this revenue will be realized by September 30, 2022.&#160;</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;">

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<p style="text-indent: .5in;"><span style="font-size: 10.0pt;">Backlog may fluctuate significantly due to the timing of orders or awards for large projects and is not necessarily indicative of future backlog levels or the rate at which backlog will be recognized as revenue. The increase in backlog at December 31, 2020 from the prior year is primarily attributable <span style="color: #000000;">to two contracts during the third quarter of 2020 in the amount of approximately $4 million and approximately $2.95 million and three contracts during the fourth quarter of 2020 in the amount of approximately $2.7 million, $0.80 million and $.70 million offset by work in progress or completed contracts for the year ended 2020 for approximately $6,300,000. We expect that all of this revenue will be realized by September 30, 2022. Backlog does not include COVID tests or testing services provided through our joint venture, Clarity Mobile Venture.</span></span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">There can be no assurance that our customers will decide to and/or be able to proceed with these construction projects, or that we will ultimately recognize revenue from these projects in a timely manner or at all.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Off-Balance Sheet Arrangements</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">As of December 31, 2020 and 2019, we&#160;had no material off-balance sheet arrangements to which we are a party.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">In the ordinary course of business, we enter into agreements with third parties that include indemnification provisions which, in our judgment, are normal and customary for companies in our industry sector. These agreements are typically with consultants and certain vendors. Pursuant to these agreements, we generally agree to indemnify, hold harmless, and reimburse indemnified parties for losses suffered or incurred by the indemnified parties with respect to actions taken or omitted by us. The maximum potential amount of future payments we could be required to make under these indemnification provisions is unlimited. We have not incurred material costs to defend lawsuits or settle claims related to these indemnification provisions. As a result, the estimated fair value of liabilities relating to these provisions is minimal. Accordingly, we have no liabilities recorded for these provisions as of December 31, 2020</span></span><span style="font-family: 'Times New Roman'; font-size: 10pt;">.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Critical Accounting Policies and New Accounting Pronouncements</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">Critical Accounting Policies</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Our financial statements are prepared in accordance with generally accepted accounting principles in the United States of America (&#8220;GAAP&#8221;). In connection with the preparation of the financial statements, we are required to make assumptions and estimates and apply judgments that affect the reported amounts of assets, liabilities, revenue, and expenses, and the related disclosures. We base our assumptions, estimates, and judgments on historical experience, current trends, and other factors that we believe to be relevant at the time the consolidated financial statements are prepared. On a regular basis, we review the accounting policies, assumptions, estimates, and judgments to ensure that our financial statements are presented fairly and in accordance with GAAP. However, because future events and their effects cannot be determined with certainty, actual results could differ from our assumptions and estimates, and such differences could be material.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Our significant accounting policies are discussed in &#8220;Note 3&#8212;Summary of Significant Accounting Policies&#8221; of the notes to our consolidated financial statements included elsewhere in this Annual Report. We believe that the following accounting policies are the most critical in fully understanding and evaluating our reported financial results.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><em>Share-based payments</em>. <span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">We measure the cost of services received in exchange for an award of equity instruments based on the fair value of the award. For employees and directors, including non-employee directors, the fair value of the award is measured on the grant date. For non-employees, the fair value of the award is generally re-measured on interim financial reporting dates and vesting dates until the service period is complete. The fair value amount is then recognized over the period services are required to be provided in exchange for the award, usually the vesting period. We recognize stock-based compensation expense on a graded-vesting basis over the requisite service period for each separately vesting tranche of each award. Stock-based compensation expense to employees and all directors is reported within payroll and related expenses in the consolidated statements of operations. Stock-based compensation expense to non-employees is reported within marketing and business development expense in the consolidated statements of operations.</span>&#160;</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">Convertible instruments</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">. SGB bifurcates conversion options from their host instruments and accounts for them as free-standing derivative financial instruments according to certain criteria. The criteria include circumstances in which (i) the economic characteristics and risks of the embedded derivative instrument are not clearly and closely related to the economic characteristics and risks of the host contract; (ii) the hybrid instrument that embodies both the embedded derivative instrument and the host contract is not re-measured at fair value under otherwise applicable GAAP measures with changes in fair value reported in earnings as they occur; and (iii) a separate instrument with the same terms as the embedded derivative instrument would be considered a derivative instrument.&#160;</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">SGB determined that the embedded conversion options that were included in the previously&#160;outstanding convertible debentures should be bifurcated from their host and a portion of the proceeds received upon the issuance of the hybrid contract has been allocated to the fair value of the derivative. The derivative was subsequently marked to market at each reporting date based on current fair value, with the changes in fair value reported in results of operations.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><b><i><span style="font-size: 10.0pt;">Revenue recognition </span></i></b><span style="font-size: 10.0pt;">&#8211;&#160;<span style="color: #000000;">The Company determines, at contract inception, whether it will transfer control of a promised good or service over time or at a point in time, regardless of the length of contract or other factors. The recognition of revenue aligns with the timing of when promised goods or services are transferred to customers in an amount that reflects the consideration to which the Company expects to be entitled in exchange for those goods or services. </span>To achieve this core principle, the Company applies the following five steps in accordance with its revenue policy:</span></p>
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<p style="margin: 0in 0in 0.15pt; text-indent: -13.05pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><i><span style="font-size: 10.0pt; color: black;">&#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; (1)</span></i><span style="font-size: 10pt; color: #000000;">&#160;&#160;<i>Identify the contract with a customer</i></span><span style="font-size: 10.0pt;"></span></p>
<p style="margin: 0in 0in 0.0001pt 33pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt; color: black;">&#160;</span><span style="font-size: 10.0pt;"></span></p>
<p style="margin: 0in 0in 0.15pt; text-indent: -13.05pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><i><span style="font-size: 10.0pt; color: black;">&#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; (2)</span></i><span style="font-size: 10pt; color: #000000;">&#160;&#160;<i>Identify the performance obligations in the contract</i></span><span style="font-size: 10.0pt;"></span></p>
<p style="margin: 0in 0in 0.0001pt 33pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt; color: black;">&#160;</span><span style="font-size: 10.0pt;"></span></p>
<p style="margin: 0in 0in 0.15pt; text-indent: -13.05pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><i><span style="font-size: 10.0pt; color: black;">&#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; (3)</span></i><span style="font-size: 10pt; color: #000000;">&#160;&#160;<i>Determine the transaction price</i></span><span style="font-size: 10.0pt;"></span></p>
<p style="margin: 0in 0in 0.0001pt 33pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt; color: black;">&#160;</span><span style="font-size: 10.0pt;"></span></p>
<p style="margin: 0in 0in 0.15pt; text-indent: -13.05pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><i><span style="font-size: 10.0pt; color: black;">&#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; (4)</span></i><span style="font-size: 10pt; color: #000000;">&#160;&#160;<i>Allocate the transaction price to performance obligations in the contract</i></span><span style="font-size: 10.0pt;"></span></p>
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<p style="margin: 0in 0in 0.15pt; text-indent: -13.05pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><i><span style="font-size: 10.0pt; color: black;">&#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; (5)</span></i><span style="font-size: 10pt; color: #000000;">&#160;&#160;<i>Recognize revenue as performance obligations are satisfied</i></span><span style="font-size: 10.0pt;"></span></p>
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<p style="margin: 0pt; text-indent: 36pt; line-height: 13.2pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt;">On certain contracts, the Company applies recognition of revenue over time, which is similar to the method the Company applied under previous guidance (i.e. percentage of completion). Due to uncertainties inherent in the estimation process, it is possible that estimates of costs to complete a performance obligation will be revised in the near-term. For those performance obligations for which revenue is recognized using a cost-to-cost input method, changes in total estimated costs, and related progress toward complete satisfaction of the performance obligation, are recognized on a cumulative catch-up basis in the period in which the revisions to the estimates are made. When the current estimate of total costs for a performance obligation indicate a loss, a provision for the entire estimated loss on the unsatisfied performance obligation is made in the period in which the loss becomes evident.&#160;</span></p>
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<p style="margin: 0pt; text-indent: 36pt; line-height: 13.2pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt;">For product or equipment sales, the Company applies recognition of revenue when the customer obtains control over such goods, which is at a point in time.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span><span class="selected"><span style="font-size: 10pt;">Prior to entering into the ELA, we were subject to an agreement to construct and develop a certain property (&#8220;Original Agreement&#8221;), which now is subject to the ELA. Because of this, we are no longer obliged to perform under the Original Agreement. Upon entering the ELA, we had an outstanding accounts receivable balance of $</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">306,143</span><span style="font-size: 10pt;">&#160;which was forfeited and we recognized this amount as deferred contract costs. This amount was offset by $</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">102,217</span><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">,</span><span style="font-size: 10pt;">&#160;which was a reimbursement from the licensee for project costs on this project.&#160; We incurred total deferred contract costs of $</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">203,926</span><span style="font-size: 10pt;">.&#160; We considered this amount an incremental cost of obtaining that ELA, because we&#160;expect to recover these costs through future royalty payments. We&#160;plan to amortize the asset over&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">sixty</span><span style="font-size: 10pt;">&#160;months, which is the initial term of the ELA because the asset relates to the services transferred to the customer during the contract term.&#160;</span><span style="font-size: 10pt;">&#160;</span></span></span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span><span class="selected"><span style="font-size: 10pt; color: #000000;">On October 9, 2019, we entered into a Right of First Refusal Agreement (the &#8220;<span style="font-style: italic;">Agreement</span>&#8221;) with CMC Development LLC (&#8220;<span style="font-style: italic;">CMC</span>&#8221;).&#160; See Note 3 for a discussion on the Right of First Refusal Agreement.&#160;</span></span></span><span style="font-size: 10pt; color: #000000;">Under the agreement, we have a right of first refusal with respect to being engaged as a designer and builder of any real estate projects for which CMC has secured the rights to develop and in which CMC has a greater than fifty percent (50%) interest in the owner or developer entity and has the right to select the builder for such real estate project (the &#8220;<span style="font-style: italic;">ROFR Rights</span>&#8221;). <span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">In exchange for such ROFR Rights, we agreed to issue to CMC<span>&#160;2,500</span></span><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"><span>&#160;</span>shares of restricted stock of our common stock, of which<span>&#160;1,250</span></span><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"><span>&#160;</span>shares will vest and be issued on September 30, 2020 and the remaining 1,250 shares will vest and be issued on September 30, 2021, unless the Agreement is earlier terminated. In the event that the Agreement is earlier terminated, CMC will still be entitled to receive the entire amount of such restricted stock that has vested as of such earlier termination date, but in no event less than<span>&#160;1,250</span></span><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"><span>&#160;</span>shares of such restricted stock. The Agreement also provides for customary indemnification and confidentiality obligations between the parties. The<span>&#160;2,500</span></span><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"><span>&#160;</span>shares of restricted stock of our common stock has yet to be issued to CMC.</span></span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-size: 10pt; color: #000000;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">The Agreement also provides that CMC has engaged us to build and design, in the aggregate, approximately 100 residential and commercial units at 1100 Ridge Avenue, Atlanta, Georgia, which is known as the &#8220;Ridge Avenue, Atlanta Project.&#8221; The total cost of the project is $</span><span>16,900,000</span><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">. The project is a residential project but not subject to the ELA.</span></span><span style="font-size: 10pt; color: #000000;"><br/></span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-size: 10pt; color: #000000;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"><br/></span></span></p>
<p style="margin: 0pt; font-size: 10pt; font-family: 'Times New Roman', serif; text-indent: 36pt;"><span style="font-size: 10pt; font-family: 'Times New Roman', serif;">In May 2020, we and Osang Healthcare Co., Ltd. ("Osang"), a South Korea based global manufacturer and distributor of medical grade diagnostic tests and equipment, announced the signing of a one year, non-exclusive distributorship agreement for the United States, for OHC's "GeneFinder COVID-19 Plus RealAmp Kit." This is a test designed to detect SARS-CoV-2, the virus that causes COVID-19. The Distributorship Agreement is Osang's standard form of distributorship agreement and provides the Company with the non-exclusive right to distribute Osang's GeneFinder COVID-19 Plus RealAmp Kit in the United States for a stated term of one (1) year. An import license from the U.S. government has been issued to import and distribute the Osang test kits. There can be no assurance that the Distribution Agreement will continue and, it has not yielded the anticipated benefits or generated significant revenue, if any. The revenue from these product sales is recognized upon the transfer of control, which is at a point in time, and is generally upon shipment, Provisions for any discounts, rebates, sales concessions and returns are provided for in the period the related sale is recorded. During the year ending December 31, 2020, we recognized $250,000 in revenue related to such products, which is included in medical revenue on the accompanying consolidated statements of operations. <span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">On April 14, 2021, we filed suit against Osang for breach of contract and fraud seeking damages in the amount of $12 to $15 million in U.S. District Court in the Eastern District of New York (CV 21-1990).<span style="mso-spacerun: yes;"> </span>See Item 3. Legal Proceedings.</span></span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-size: 10pt; color: #000000;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"><br/></span></span></p>
<p style="margin: 0pt; font-size: 10pt; font-family: 'Times New Roman', serif; text-indent: 36pt;"><span style="font-size: 10pt;">We entered into a joint venture agreement with Clarity Lab Solutions, LLC (&#8220;Clarity Labs&#8221;) (the &#8220;JV&#8221;).&#160; Revenue from the activities of the JV is related to clinical testing services and is recognized when services have been&#160;rendered, which is at a point in time. Included in the consideration we expected to be entitled to receive, we estimate its contractual allowances, payer denials and price concessions. During the year ending December 31, 2020, we recognized $2,150,323 in revenue related to activities through the JV, which is included in medical revenue on the accompanying consolidated statements of operations. &#160;</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">Goodwill</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">. Goodwill represents the excess of reorganization value over the fair value of identified net assets upon emergence from bankruptcy. In accordance with the accounting guidance on goodwill, SGB performs its impairment test of goodwill at the reporting unit level each fiscal year, or more frequently if events or circumstances change that would more likely than not reduce the fair value of its reporting unit below its carrying value. Our evaluation of goodwill completed during the year ended December 31, 2020, resulted in no impairment loss.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">Intangible assets &#8211;&#160;<span style="font-size: 10pt; ;font-style: normal;">Intangible assets consist of $2,766,000 of proprietary knowledge and technology, which is being amortized over 20 years.&#160;In addition, included in intangible assets is $97,164 of trademarks, and $5,300 of website costs that are being amortized over 5 years. We evaluated intangible assets for impairment during the year ended December 31, 2020, and determined that there are no impairment losses.&#160;</span></span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">New Accounting Pronouncements </span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">See Note 3 to the accompanying consolidated financial statements for all recently adopted and new accounting pronouncements.</span></p>
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<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">Non-GAAP Financial Information</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">In addition to our results under GAAP, we also present EBITDA and Adjusted EBITDA for historical periods. EBITDA and Adjusted EBITDA are non-GAAP financial measures and have been presented as supplemental measures of financial performance that are not required by, or presented in accordance with, GAAP. We calculate EBITDA as net income (loss) before interest expense, income tax benefit (expense), depreciation and amortization. We calculate Adjusted EBITDA as EBITDA before certain non-recurring adjustments such as loss on conversion of convertible debentures, change in fair value of financial instruments and stock compensation expense.</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">EBITDA and Adjusted EBITDA are presented because they are important metrics used by management as one of the means by which it assesses our financial performance. EBITDA and Adjusted EBITDA are also frequently used by analysts, investors and other interested parties to evaluate companies in our industry. These measures, when used in conjunction with related GAAP financial measures, provide investors with an additional financial analytical framework that may be useful in assessing us and our results of operations.</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">EBITDA and Adjusted EBITDA have certain limitations. EBITDA and Adjusted EBITDA should not be considered as alternatives to net income (loss), or any other measures of financial performance derived in accordance with GAAP. These measures also should not be construed as an inference that our future results will be unaffected by unusual o</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">r non-recurring items for which these non-GAAP measures make adjustments. Additionally, EBITDA and Adjusted EBITDA are not intended to be liquidity measures because of certain limitations, including, but not limited to:</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<div id="t_ft_LOH21ZIH1C00000000000000000000b">
<table style="border-collapse: collapse; margin-left: 0pt; font-family: 'times new roman'; font-size: 10pt;" cellpadding="0" width="100%">
<tbody>
<tr>
<td style="vertical-align: top; width: 18pt;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: top; width: 18pt;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#9679; </span></p>
</td>
<td style="vertical-align: top;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> They do not reflect our cash outlays for capital expenditures; </span></p>
</td>
</tr>
</tbody>
</table>
</div>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<div id="t_ft_V1FGTTFBDC00000000000000000000b">
<table style="border-collapse: collapse; margin-left: 0pt; font-family: 'times new roman'; font-size: 10pt;" cellpadding="0" width="100%">
<tbody>
<tr>
<td style="vertical-align: top; width: 18pt;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: top; width: 18pt;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#9679; </span></p>
</td>
<td style="vertical-align: top;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> They do not reflect changes in, or cash requirements for, working capital; and </span></p>
</td>
</tr>
</tbody>
</table>
</div>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<div id="t_ft_P0M18VR6JK00000000000000000000b">
<table style="border-collapse: collapse; margin-left: 0pt; font-family: 'times new roman'; font-size: 10pt;" cellpadding="0" width="100%">
<tbody>
<tr>
<td style="vertical-align: top; width: 18pt;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: top; width: 18pt;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#9679; </span></p>
</td>
<td style="vertical-align: top;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Although depreciation and amortization are non-cash charges, the assets are being depreciated and amortized and may have to be replaced in the future, and these non-GAAP measures do not reflect cash requirements for such replacements. </span></p>
</td>
</tr>
</tbody>
</table>
</div>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Other companies, including other companies in our industry, may not use such measures or may calculate one or more of the measures differently than as presented in this Annual Report, limiting their usefulness as a comparative measure.</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><br/></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">In evaluating EBITDA and Adjusted EBITDA, you should be aware that in the future we will incur expenses that are the same or similar to some of the adjustments made in our calculations, and our presentation of EBITDA and Adjusted EBITDA should not be construed to mean that our future results will be unaffected by such adjustment. Management compensates for these limitations by using EBITDA and Adjusted EBITDA as supplemental financial metrics and in conjunction with our results prepared in accordance with GAAP. The non-GAAP information should be read in conjunction with our consolidated financial statements and related notes.</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><br/></p>
<div style="font-family: 'times new roman', times;">
<div id="t_ft_NN81RPNPE800000000000000000000b">
<table style="width: 100%; font-family: 'times new roman'; font-size: 10pt;">
<tbody>
<tr>
<td class="pgno" style="padding: 0px; text-align: center;"><span style="font-size: 10pt;" class="pageno">41</span></td>
</tr>
</tbody>
</table>
</div>
<hr style="border-bottom-color: #000000; border-top-color: #000000; color: #000000; background-color: #000000;"></hr>
<div class="pageBreak" style="page-break-before: always; font-size: 10pt; text-align: left;"><br/></div>
</div>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">The following is a reconciliation of EBITDA and Adjusted EBITDA to the nearest GAAP measure, net loss:</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<div id="t_ft_0W2C7MCUTC00000000000000000000b">
<table style="border-collapse: collapse; margin-left: 0pt; width: 100%; font-family: 'times new roman'; font-size: 10pt; height: 219px;" cellpadding="0" width="100%">
<tbody>
<tr style="height: 35px;">
<td style="vertical-align: bottom; height: 35px; width: 72.9982%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px; width: 0.526008%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 35px; width: 12.5%;" colspan="2">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">For the Year&#160;Ended December 31, 2020 </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px; width: 0.584454%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px; width: 0.467563%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 35px; width: 12.5%;" colspan="2">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">For the Year&#160;Ended December 31, 2019 </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px; width: 0.584454%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 17px; background-color: #cceeff;">
<td style="vertical-align: bottom; height: 17px; width: 72.9982%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Net loss attributable to common stockholders of SG Blocks,&#160;Inc. </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 0.526008%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 0.5%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 12%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(4,692,729</span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 0.584454%; background-color: #cceeff;">)</td>
<td style="vertical-align: bottom; height: 17px; width: 0.467563%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 0.5%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 12%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> (6,920,540 </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 0.584454%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> ) </span></p>
</td>
</tr>
<tr style="height: 17px;">
<td style="padding-left: 10pt; vertical-align: bottom; height: 17px; width: 72.9982%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Addback interest expense </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 0.526008%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 12%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 9,275 </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 0.584454%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 0.467563%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 12%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 178,995 </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 0.584454%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 15px; background-color: #cceeff;">
<td style="padding-bottom: 1.5pt; padding-left: 10pt; vertical-align: bottom; height: 15px; width: 72.9982%; background-color: #cceeff;">Addback interest income</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 15px; width: 0.526008%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 15px; width: 0.5%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 15px; text-align: right; width: 12%; background-color: #cceeff;">(61,675</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 15px; text-align: right; width: 0.584454%; background-color: #cceeff;">)</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 15px; text-align: right; width: 0.467563%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 15px; text-align: right; width: 0.5%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 15px; text-align: right; width: 12%; background-color: #cceeff;">&#8212;</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 15px; width: 0.584454%; background-color: #cceeff;"><br/></td>
</tr>
<tr style="height: 17px;">
<td style="padding-bottom: 1.5pt; padding-left: 10pt; vertical-align: bottom; height: 17px; width: 72.9982%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Addback depreciation and amortization </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 17px; width: 0.526008%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 17px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 17px; width: 12%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 239,982 </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 17px; width: 0.584454%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 17px; width: 0.467563%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 17px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 17px; width: 12%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 164,941 </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 17px; width: 0.584454%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 17px; background-color: #cceeff;">
<td style="vertical-align: bottom; height: 17px; width: 72.9982%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> EBITDA (non-GAAP) </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 0.526008%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 0.5%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 12%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(4,505,147</span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 0.584454%; background-color: #cceeff;">)</td>
<td style="vertical-align: bottom; height: 17px; width: 0.467563%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 0.5%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 12%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> (6,576,604 </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 0.584454%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> ) </span></p>
</td>
</tr>
<tr style="height: 17px;">
<td style="vertical-align: bottom; height: 17px; width: 72.9982%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 0.526008%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 12%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 0.584454%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 0.467563%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 12%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 0.584454%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 17px; background-color: #cceeff;">
<td style="padding-left: 10pt; vertical-align: bottom; height: 17px; width: 72.9982%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Addback&#160;goodwill impairment </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 0.526008%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 0.5%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 12%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#8212; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 0.584454%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 0.467563%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 0.5%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 12%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">2,938,653</span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 0.584454%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 17px;">
<td style="padding: 0px 0px 0px 13px; vertical-align: bottom; height: 17px; width: 72.9982%;">
<p style="margin: 0pt 0pt 0pt 10pt; text-indent: -10pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Addback&#160;loss on asset disposal </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 0.526008%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 12%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 1,012 </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 0.584454%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 0.467563%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 12%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">52,039</span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 0.584454%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="background-color: #cceeff; height: 17px;">
<td style="padding: 0px 0px 2px 13px; vertical-align: bottom; width: 72.9982%; background-color: #cceeff; height: 17px;">Addback&#160;litigation expense</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; width: 0.526008%; background-color: #cceeff; height: 17px;"><br/></td>
<td style="vertical-align: bottom; width: 0.5%; text-align: right; background-color: #cceeff; height: 17px;"><br/></td>
<td style="vertical-align: bottom; width: 12%; text-align: right; background-color: #cceeff; height: 17px;">461,613</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; width: 0.584454%; text-align: right; background-color: #cceeff; height: 17px;"><br/></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; width: 0.467563%; text-align: right; background-color: #cceeff; height: 17px;"><br/></td>
<td style="vertical-align: bottom; width: 0.5%; text-align: right; background-color: #cceeff; height: 17px;"><br/></td>
<td style="vertical-align: bottom; width: 12%; text-align: right; background-color: #cceeff; height: 17px;">&#8212;</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; width: 0.584454%; background-color: #cceeff; height: 17px;"><br/></td>
</tr>
<tr style="height: 17px;">
<td style="padding: 0px 0px 2px 13px; vertical-align: bottom; height: 17px; width: 72.9982%;">
<p style="margin: 0pt 0pt 0pt 10pt; text-indent: -10pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Addback stock-based compensation expense </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 17px; width: 0.526008%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 17px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 17px; width: 12%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 1,261,215 </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 17px; width: 0.584454%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 17px; width: 0.467563%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 17px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 17px; width: 12%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 729,404 </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 17px; width: 0.584454%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 16px; background-color: #cceeff;">
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 16px; width: 72.9982%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Adjusted EBITDA (non-GAAP) </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 16px; width: 0.526008%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 16px; width: 0.5%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 16px; width: 12%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(2,781,307</span></p>
</td>
<td style="padding: 0px 0px 3px; height: 16px; width: 0.584454%; background-color: #cceeff; vertical-align: bottom;" valign="bottom">)</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 16px; width: 0.467563%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 16px; width: 0.5%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 16px; width: 12%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> (2,856,508 </span></p>
</td>
<td style="padding: 0px 0px 3px; vertical-align: bottom; height: 16px; width: 0.584454%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> ) </span></p>
</td>
</tr>
</tbody>
</table>
</div>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<div style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">ITEM 7A.</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><a style="text-decoration: none; color: #000000; cursor: default; outline: none; pointer-events: none;" id="Bftrf_TT6J5CAMC000000000000000000000" class="customBookmark"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK.</span></a></div>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Not applicable.</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<div style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">ITEM 8.</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><a style="text-decoration: none; color: #000000; cursor: default; outline: none; pointer-events: none;" id="Bfrt_Q9D9LTB6LC00000000000000000000" class="customBookmark"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA.</span></a></div>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Our financial statements and the notes thereto, together with the report thereon of Whitley Penn LLP, our registered public accounting firm, dated April 15, 2021, appear beginning on page F-1 of this report.</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><br/></p>
<div style="font-family: 'times new roman', times;">
<div id="t_ft_2L57GLNSQO00000000000000000000b">
<table style="width: 100%; font-family: 'times new roman'; font-size: 10pt;">
<tbody>
<tr>
<td class="pgno" style="padding: 0px; text-align: center;"><span style="font-size: 10pt;" class="pageno">42</span></td>
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<hr style="border-bottom-color: #000000; border-top-color: #000000; color: #000000; background-color: #000000;"></hr>
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<span>&#160;</span>
<div style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">ITEM 9.</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><a style="text-decoration: none; color: #000000; cursor: default; outline: none; pointer-events: none;" id="Bnre4_LMZE1SCACW00000000000000000000" class="customBookmark"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE.</span></a></div>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">None.&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><br/></p>
<div style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">ITEM 9A.</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><a style="text-decoration: none; color: #000000; cursor: default; outline: none; pointer-events: none;" id="Bty5hhh_0EIN8WXW8000000000000000000000" class="customBookmark"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> CONTROLS AND PROCEDURES. </span></a></div>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">(a) Disclosure Controls and Procedures.</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Our management, with the participation of our Principal Executive Officer and Principal Financial Officer, carried out an evaluation of the effectiveness of our &#8220;disclosure controls and procedures&#8221; (as defined in Exchange Act Rules 13a-15(e) or 15d-15(e)) as of the end of the period covered by this Annual Report (the &#8220;Evaluation Date&#8221;). Based upon that evaluation, our Principal Executive Officer and Principal Financial Officer concluded that, as of the Evaluation Date, our disclosure controls and procedures were not effective to ensure that information required to be disclosed by us in the reports that we file or submit under the Exchange Act (i) is recorded, processed, summarized and reported, within the time periods specified in the SEC rules and forms, and (ii) is accumulated and communicated to our management, including our Principal Executive Officer and Principal Financial Officer, as appropriate to allow timely decisions regarding required disclosure.</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">The Principal Executive Officer and the Principal Financial Officer believe that the consolidated financial statements and other information contained in this Annual Report present fairly, in all material respects, our business, financial condition and results of operations.</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">(b) Management&#8217;s Annual Report on Internal Control over Financial Reporting</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Our management is also responsible for establishing and maintaining adequate internal control over financial reporting (as such term is defined in Rules 13a-15(f) or&#160;15d-15(f) of the Exchange Act).</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">The Company&#8217;s internal control over financial reporting is 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. Because of the inherent limitations of internal control systems, our 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 policies or procedures may deteriorate.<span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 48px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"><span>&#160;</span></span><span style="color: #000000; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 48px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-family: 'Times New Roman', serif;">The Company does not have sufficient internal controls related to the timely closing of their accounting records, caused by insufficient accounting resources and a lack of formal review procedures.<span>&#160;<span>&#160;</span></span>In addition, the Company does not have sufficient internal controls related to the application of technical accounting guidance to complex and/or new transactions.<span>&#160;To assist in internal control over financial reporting two resources have been hired.</span></span></span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Our management assessed the effectiveness of our internal control over financial reporting as of December 31, 2020. In making this assessment, we used the criteria set forth by the Committee of Sponsoring Organizations of the Treadway Commission in </span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">Internal Control-Integrated Framework (2013)</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">. Based on our assessment, we concluded that, as of December 31, 2020, our internal control over financial reporting was not effective based on those criteria.</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">This Annual Report does not include an attestation report of our registered public accounting firm regarding internal control over financial reporting. Management&#8217;s report was not subject to attestation by the Company&#8217;s registered public accounting firm pursuant to the exemption provided to issuers that are neither &#8220;large accelerated filers&#8221; nor &#8220;accelerated filers&#8221; under the Dodd-Frank Wall Street Reform and Consumer Protection Act.</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">(c) Changes in Internal Control over Financial Reporting</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">There was no change in our internal control over financial reporting that occurred during the fourth quarter of 2020.</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><br/></p>
<div style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">ITEM</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">9B.</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><a style="text-decoration: none; color: #000000; cursor: default; outline: none; pointer-events: none;" id="Bgerefd_ZMCPXK5C7400000000000000000000" class="customBookmark"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">OTHER INFORMATION.</span></a></div>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">None.</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<div style="font-family: 'times new roman', times;">
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<td class="pgno" style="padding: 0px; text-align: center;"><span style="font-size: 10pt;" class="pageno">43</span></td>
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<br/>
<div style="font-family: 'times new roman', times; margin: 0pt; text-align: center;"><a style="text-decoration: none; color: #000000; cursor: default; outline: none; pointer-events: none;" id="Bnfr_W2YWVGH0PS00000000000000000000" class="customBookmark"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">PART III</span></a></div>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 7pt;">&#160;</span></p>
<div style="font-family: 'Times New Roman'; margin: 0pt; font-size: 10pt; font-weight: bold;">ITEM 10. <a style="text-decoration: none; color: #000000; cursor: default; outline: none; pointer-events: none;" id="Bvveryy_POIVQOK6BK00000000000000000000" class="customBookmark">DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE.</a></div>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt; text-indent: 36pt;"><span style="font-size: 10pt;"><span style="font-family: 'Times New Roman', serif; font-size: 10pt;">The information required by this item will be contained in the &#8220;Proposal 1 &#8211; Election of Directors,&#8221; &#8220;Information About Our Executive Officers,&#8221; &#8220;The Board and its Committees &#8211; Director Independence,&#8221; &#8220;Delinquent Section 16(a) Reports,&#8221; &#8220;Code of Ethics,&#8221; and &#8220;The Board and its Committees &#8211; Board and Committee Responsibilities &#8211; Audit Committee&#8221; sections </span><span style="font-size: 10pt;">of the 2021 Proxy Statement&#160;</span><span style="font-family: 'Times New Roman', serif; font-size: 10pt;">that we expect </span>to file with the SEC no later than April 30, 2021 (120 days after December 31, 2020), and is incorporated herein by reference in response to this Item 10.</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 7pt;">&#160;</span></p>
<div style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">ITEM</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">11.&#160;&#160;</span><a style="text-decoration: none; color: #000000; cursor: default; outline: none; pointer-events: none;" id="Bthnh_O9BPK9M0WW00000000000000000000" class="customBookmark"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">EXECUTIVE COMPENSATION.</span></a></div>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 7pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">The information required by this item will be contained in the &#8220;Executive Compensation&#8221; and &#8220;Director Compensation&#8221; sections of </span>our 2021 Proxy Statement for that we expect to file with the SEC no later than April 30, 2021 (120 days after December 31, 2020), and is incorporated herein by reference in response to Item 11.</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 7pt;">&#160;</span></p>
<div style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">ITEM 12.</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><a style="text-decoration: none; color: #000000; cursor: default; outline: none; pointer-events: none;" id="Bgthdsw_0434E7GBN400000000000000000000" class="customBookmark"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED STOCKHOLDER MATTERS.</span></a></div>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 38pt;"><br/></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;"><span style="color: #000000; font-family: 'Times New Roman', serif; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 48px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">The information required by this item will be contained in the</span>&#160;&#8220;Security Ownership of Certain Beneficial Owners and Management&#8221; and &#8220;Equity Compensation Plan&#8221; sections of </span> our 2021 Proxy Statement that we expect to file with the SEC no later than April 30, 2021 (120 days after December 31, 2020), and is incorporated herein by reference in response to Item 12.</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 38pt;"><br/></p>
<div style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">ITEM 13.</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><a style="text-decoration: none; color: #000000; cursor: default; outline: none; pointer-events: none;" id="Bmyr_W1M2QBUM9S00000000000000000000" class="customBookmark"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS, AND DIRECTOR INDEPENDENCE.</span></a></div>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 7pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">The information required by this item will be contained in the &#8220;The Board and its Committees &#8211; Certain Relationships and Related Party Transactions&#8221; and &#8220;The Board and its Committees &#8211; Director Independence&#8221; sections of </span>our 2021 Proxy Statement that we expect to file with the SEC no later than April 30, 2021 (120 days after December 31, 2020),&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">and is incorporated herein by reference in response to Item 13.</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 7pt;">&#160;</span></p>
<div style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">ITEM 14.</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><a style="text-decoration: none; color: #000000; cursor: default; outline: none; pointer-events: none;" id="Bujhtr_H36JCKJ61C00000000000000000000" class="customBookmark"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">PRINCIPAL ACCOUNTANT FEES AND SERVICES.</span></a></div>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 7pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">The information required by this item will be contained in the &#8220;Proposal 2 &#8211; Ratification of Appointment of Independent Registered Public Accounting Firm&#8221; and &#8220;The Board and its Committees &#8211; Board and Committee Responsibilities &#8211; Audit Committee&#8221; sections of </span>our 2021 Proxy Statement that we expect to file with the SEC no later than April 30, 2021 (120 days after December 31, 2020),</span><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <span style="color: #000000; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 48px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; float: none; display: inline !important;">and is incorporated herein by reference in response to Item 14.&#160;</span></span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 7pt;">&#160;</span></p>
<div style="font-family: 'times new roman', times;">
<div id="t_ft_ZPS9YPELS000000000000000000000b">
<table style="width: 100%; font-family: 'times new roman'; font-size: 10pt;">
<tbody>
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<td class="pgno" style="padding: 0px; text-align: center;"><span style="font-size: 10pt;" class="pageno">44</span></td>
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</div>
<hr style="border-bottom-color: #000000; border-top-color: #000000; color: #000000; background-color: #000000;"></hr>
<div class="pageBreak" style="page-break-before: always; font-size: 10pt; text-align: left;"><br/></div>
</div>
<div style="font-family: 'times new roman', times; margin: 0pt; text-align: center;"><a style="text-decoration: none; color: #000000; cursor: default; outline: none; pointer-events: none;" id="Bm5w_PZIUPIA8CG00000000000000000000" class="customBookmark"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">PART IV</span></a></div>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<div style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">ITEM 15.</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><a style="text-decoration: none; color: #000000; cursor: default; outline: none; pointer-events: none;" id="Bvcwere_2IAURBZMQO00000000000000000000" class="customBookmark"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">EXHIBITS AND FINANCIAL STATEMENT SCHEDULES.</span></a></div>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">(a)(1)</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">INDEX TO <span style="border-left: none; border-right: none;">2020</span>&#160;CONSOLIDATED FINANCIAL STATEMENTS:</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Our financial statements and the notes thereto, together with the report thereon of Whitley Penn LLP, our registered public accounting firm, dated April 15, 2021, appear beginning on page F-1 of this Annual Report. See Table of Contents of the Consolidated Financial Statements included in this Annual Report.</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">(a)(2)</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;&#160;&#160;&#160;&#160;</span></span><span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">FINANCIAL STATEMENT SCHEDULES</span></span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"><br/></span></span></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">All financial statement schedules are omitted because they are not applicable, not material or the required information is shown in the financial statements or notes thereto.&#160;</span></span></span><span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></span><br/></p>
<p style="font-family: 'times new roman', times; margin: 0pt;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;"><br/></span></span></p>
<p style="text-align: justify; margin: 0in 0in 0.0001pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;"><span style="font-weight: bold;">(a)(<span style="border-left: none; border-right: none;">3</span>)</span><span style="mso-tab-count: 1;">&#160;&#160;&#160;&#160;&#160; </span><b>EXHIBITS</b></span></p>
<p style="text-align: justify; margin: 0in 0in 0.0001pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><b><span style="font-size: 10.0pt;">&#160;</span></b></p>
<p style="text-align: justify; margin: 0in 0in 0.0001pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: black; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">The information required by this Item is listed in the accompanying Exhibit Index below.&#160;&#160;</span></p>
<p style="font-family: 'times new roman', times; margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<div style="font-family: 'times new roman', times;">
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<td class="pgno" style="padding: 0px; text-align: center;"><span style="font-size: 10pt;" class="pageno">45</span></td>
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<div class="pageBreak" style="page-break-before: always; font-size: 10pt; text-align: left;"><br/></div>
</div>
</div><div style="font-family: 'times new roman', times; font-size: 10pt; line-height: 1.2;">
<p style="margin: 0pt; text-indent: 36pt;"><br/></p>
<p style="margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: inherit;"><br/></span></p>
<div style="margin: 0pt; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold; line-height: inherit;"><span style="font-size: 10pt;">ITEM 16.&#160; &#160;</span><a style="text-decoration: none; color: #000000; cursor: default; outline: none; pointer-events: none;" id="Bw112sdd_14A63AI2BK00000000000000000000" class="customBookmark">FORM 10-K SUMMARY.</a></div>
<p style="margin: 0pt;"><br/></p>
<p style="margin: 0pt; padding-left: 30px;"><span style="line-height: inherit; font-size: 10pt;"><span style="font-family: 'Times New Roman'; line-height: inherit;">&#160; &#160; &#160; Not applicable.</span></span></p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0px; text-align: center;"><br/></p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0px; text-align: center;"><span style="font-size: 10pt;"><b>Exhibit Index</b></span></p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0px;"><span style="font-size: 7pt;">&#160;</span></p>
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<td style="border-bottom: 1.5pt solid black; height: 18px; text-align: left; vertical-align: bottom;" valign="bottom"><span style="font-size: 10pt;"><span><b>Exhibit No.</b></span></span></td>
<td style="vertical-align: top; height: 18px;"><span style="font-size: 10pt;">&#160;</span></td>
<td style="vertical-align: bottom; border-bottom: 1.5pt solid black; height: 18px;">
<p><span style="font-size: 10pt;"><span><b>Description</b></span><span><b><br/></b></span></span></p>
</td>
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<tr style="vertical-align: top; height: 22px; background-color: #cceeff;">
<td style="background-color: #cceeff; margin-left: 0.1px; height: 22px; width: 6%;">
<p><span style="font-size: 10pt;"><span>1.1</span></span></p>
</td>
<td style="background-color: #cceeff; margin-left: 0.1px; height: 22px; width: 1%;"><span style="font-size: 10pt;">&#160;</span></td>
<td style="background-color: #cceeff; margin-left: 0.1px; height: 22px; width: 93%;"><span style="font-size: 10pt;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390020008555/ea120371ex1-1_sgblocks.htm"><span style="color: #0000ff; text-decoration: underline;"><span style="font-family: 'Times New Roman', serif; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">Underwriting Agreement, dated April 1, 2020, by and between SG Blocks, Inc. and ThinkEquity, a division of Fordham Financial Management, Inc. (Incorporated herein by reference to Exhibit 1.1 to the Current Report on Form 8-K as filed by SG Blocks , Inc. with the Securities and Exchange Commission on April 3, 2020 (File No. 001-38037)).</span></span></a> </span><br/></td>
</tr>
<tr style="height: 22px;">
<td style="margin-left: 0.1px; height: 22px;"><span style="font-size: 10pt;">1.2</span></td>
<td style="margin-left: 0.1px; height: 22px;"><br/></td>
<td style="margin-left: 0.1px; height: 22px;">
<p style="margin: 0in 0in 0.0001pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="color: #0000ff; text-decoration: underline; font-size: 10pt;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390020011651/ea121510ex1-1_sgblocksinc.htm">Underwriting Agreement, dated May 6, 2020, by and between SG Blocks, Inc. and ThinkEquity, a division of Fordham Financial Management, Inc. (incorporated herein by reference to Exhibit 1.1 to the Current Report on Form 8-K filed with the Securities and Exchange Commission on May 11, 2020 (File No. 001-38037).</a></span></p>
</td>
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<tr style="vertical-align: top; height: 22px; background-color: #cceeff;">
<td style="background-color: #cceeff; margin-left: 0.1px; height: 22px;"><span style="font-size: 10pt;"><span>2.1</span></span></td>
<td style="background-color: #cceeff; margin-left: 0.1px; height: 22px;"><span style="font-size: 10pt;">&#160;</span></td>
<td style="background-color: #cceeff; margin-left: 0.1px; height: 22px;"><span style="color: #0000ff; line-height: inherit; font-size: 10pt;"><a style="color: #0000ff;" href="http://www.sec.gov/Archives/edgar/data/1023994/000121390016014815/f8k101515ex2i_sgblocksinc.htm"><span>Order Confirming Debtors&#8217; Amended Plan of Reorganization Under Chapter 11 of the Bankruptcy Code (incorporated herein by reference to Exhibit 2.1 to the Current Report on Form 8-K as filed by SG Blocks, Inc. with the Securities and Exchange Commission on July 7, 2016 (File No. 000-22563).</span></a></span></td>
</tr>
<tr style="vertical-align: top; height: 22px;">
<td style="margin-left: 0.1px; height: 22px;"><span style="font-size: 10pt;"><span>2.2</span></span></td>
<td style="margin-left: 0.1px; height: 22px;"><span style="font-size: 10pt;">&#160;</span></td>
<td style="margin-left: 0.1px; height: 22px;"><span style="color: #0000ff; line-height: inherit; font-size: 10pt;"><a style="color: #0000ff;" href="http://www.sec.gov/Archives/edgar/data/1023994/000121390016014815/f8k101515ex2ii_sgblocksinc.htm"><span>Disclosure Statement for Amended Plan of Reorganization for SG Blocks, Inc.,&#160;<i>et al</i>. under Chapter 11 of the Bankruptcy Code (incorporated herein by reference to Exhibit 2.2 to the Current Report on Form 8-K as filed by SG Blocks, Inc. with the Securities and Exchange Commission on July 7, 2016 (File No. 000-22563)).</span></a></span></td>
</tr>
<tr style="vertical-align: top; height: 22px; background-color: #cceeff;">
<td style="background-color: #cceeff; margin-left: 0.1px; height: 22px;"><span style="font-size: 10pt;"><span>2.3</span></span></td>
<td style="background-color: #cceeff; margin-left: 0.1px; height: 22px;"><span style="font-size: 10pt;">&#160;</span></td>
<td style="background-color: #cceeff; margin-left: 0.1px; height: 22px;"><span style="color: #0000ff; line-height: inherit; font-size: 10pt;"><a style="color: #0000ff;" href="http://www.sec.gov/Archives/edgar/data/1023994/000121390016014815/f8k101515ex2iii_sgblocksinc.htm"><span>Order of the Bankruptcy Court </span><span>for </span><span>the Southern District of New York Approving the Disclosure Statement and Setting Plan of Reorganization Confirmation Deadlines (incorporated herein by reference to Exhibit 2.3 to the Current Report on Form 8-K as filed by SG Blocks, Inc. with the Securities and Exchange Commission on July 7, 2016 (File No. 000-22563)).</span></a></span></td>
</tr>
<tr style="vertical-align: top; height: 22px;">
<td style="margin-left: 0.1px; height: 22px;"><span style="font-size: 10pt;"><span>3.1</span></span></td>
<td style="margin-left: 0.1px; height: 22px;"><span style="font-size: 10pt;">&#160;</span></td>
<td style="margin-left: 0.1px; height: 22px;"><span style="color: #0000ff; line-height: inherit; font-size: 10pt;"><a style="color: #0000ff;" href="http://www.sec.gov/Archives/edgar/data/1023994/000121390016014815/f8k101515ex3i_sgblocksinc.htm"><span>Amended and Restated Certificate of Incorporation of SG Blocks, Inc. (incorporated herein by reference to Exhibit 3.1 to the Current Report on Form 8-K as filed by SG Blocks, Inc. with the Securities and Exchange Commission on July 7, 2016 (File No. 000-22563)).</span></a></span></td>
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<td style="background-color: #cceeff; margin-left: 0.1px; height: 22px;"><span style="font-size: 10pt;"><span>3.2</span></span></td>
<td style="background-color: #cceeff; margin-left: 0.1px; height: 22px;"><span style="font-size: 10pt;">&#160;</span></td>
<td style="background-color: #cceeff; margin-left: 0.1px; height: 22px;"><span style="font-size: 10pt; font-family: 'Times New Roman', serif;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390016014815/f8k101515ex3ii_sgblocksinc.htm"><span style="color: #0000ff;">Certificate of Designation of Preferences, Rights and Limitations of Series A Convertible Preferred Stock (incorporated herein by reference to Exhibit 3.2 to the Current Report on Form 8-K as filed by SG Blocks, Inc. with the Securities and Exchange Commission on July 7, 2016 (File No. 000-22563)).</span></a></span></td>
</tr>
<tr style="vertical-align: top; height: 22px;">
<td style="margin-left: 0.1px; height: 22px;"><span style="font-size: 10pt;"><span>3.3</span></span></td>
<td style="margin-left: 0.1px; height: 22px;"><span style="font-size: 10pt;">&#160;</span></td>
<td style="margin-left: 0.1px; height: 22px;">
<p style="margin: 0in 0in 0.0001pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390017001852/f8k022817ex3i_sgblocksinc.htm">Certificate of Amendment to the Amended and Restated Certificate of Incorporation of SG Blocks, Inc. (incorporated herein by reference to Exhibit 3.1 to the Current Report on Form 8-K as filed by SG Blocks, Inc. with the Securities and Exchange Commission on February 28, 2017 (File No. 000-22563)).</a><span style="color: #000000;"></span></span></p>
</td>
</tr>
<tr style="vertical-align: top; height: 22px; background-color: #cceeff;">
<td style="background-color: #cceeff; margin-left: 0.1px; height: 22px;"><span style="font-size: 10pt;"><span>3.4</span></span></td>
<td style="background-color: #cceeff; margin-left: 0.1px; height: 22px;"><span style="font-size: 10pt;">&#160;</span></td>
<td style="background-color: #cceeff; margin-left: 0.1px; height: 22px;"><span style="color: #0000ff; line-height: inherit; font-size: 10pt;"><a style="color: #0000ff;" href="http://www.sec.gov/Archives/edgar/data/1023994/000121390017005022/f8k051117ex3i_sgblocksinc.htm"><span>Certificate of Amendment to Certificate of Designation, dated May 11, 2017 (incorporated herein by reference to Exhibit 3.1 to the Current Report on Form 8-K as filed by SG Blocks, Inc. with the Securities and Exchange Commission on May 12, 2017 (File No. 001-38037)).</span></a></span></td>
</tr>
<tr style="vertical-align: top; height: 22px;">
<td style="margin-left: 0.1px; height: 22px;"><span style="font-size: 10pt;"><span>3.5</span></span></td>
<td style="margin-left: 0.1px; height: 22px;"><span style="font-size: 10pt;">&#160;</span></td>
<td style="margin-left: 0.1px; height: 22px;"><span style="color: #0000ff; line-height: inherit; font-size: 10pt;"><a style="color: #0000ff;" href="http://www.sec.gov/Archives/edgar/data/1023994/000121390018017404/f8k121318ex3-1_sgblocksinc.htm"><span>Certificate of Elimination of Series A Convertible Preferred Stock, dated December 13, 2018 (incorporated herein by reference to Exhibit 3.1 to the Current Report on Form 8-K as filed by SG Blocks, Inc. with the Securities and Exchange Commission on December 17, 2018 (File No. 001-38037)).</span></a></span></td>
</tr>
<tr style="vertical-align: top; height: 22px; background-color: #cceeff;">
<td style="background-color: #cceeff; margin-left: 0.1px; height: 22px;"><span style="font-size: 10pt;"><span>3.6</span></span></td>
<td style="background-color: #cceeff; margin-left: 0.1px; height: 22px;"><span style="font-size: 10pt;">&#160;</span></td>
<td style="background-color: #cceeff; margin-left: 0.1px; height: 22px;"><span style="color: #0000ff; line-height: inherit; font-size: 10pt;"><a style="color: #0000ff;" href="http://www.sec.gov/Archives/edgar/data/1023994/000121390019010112/f8k060519ex3-1_sgblocks.htm"><span>Certificate of Amendment to the Amended and Restated Certificate of Incorporation dated June 5, 2019&#160;&#160;(incorporated herein by reference to Exhibit 3.1 to the Current Report on Form 8-K as filed by SG Blocks, Inc. with the Securities and Exchange Commission on June 5, 2019 (File No. 001-38037)).</span></a></span></td>
</tr>
<tr style="vertical-align: top; height: 22px;">
<td style="margin-left: 0.1px; height: 22px;"><span style="font-size: 10pt;"><span>3.7</span></span></td>
<td style="margin-left: 0.1px; height: 22px;"><span style="font-size: 10pt;">&#160;</span></td>
<td style="margin-left: 0.1px; height: 22px;"><span style="color: #0000ff; line-height: inherit; font-size: 10pt;"><a style="color: #0000ff;" href="http://www.sec.gov/Archives/edgar/data/1023994/000121390019025668/fs12019a1ex3-7_sgblocksinc.htm"><span>Form of Certificate of Designation of the Series B Convertible Preferred Stock&#160;(incorporated herein by reference to Exhibit 3.7 to the Registration Statement on Form S-1/A (File No. 333-235295) as filed by SG Blocks, Inc. with the Securities and Exchange Commission on December 9, 2019).</span></a></span></td>
</tr>
<tr style="height: 22px; background-color: #cceeff;">
<td style="vertical-align: top; background-color: #cceeff; margin-left: 0.1px; height: 22px;" valign="top"><span style="font-size: 10pt;">3.8</span></td>
<td style="background-color: #cceeff; margin-left: 0.1px; height: 22px;"><br/></td>
<td style="background-color: #cceeff; margin-left: 0.1px; height: 22px;"><span style="font-size: 10pt;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390020002638/f8k020420ex3-1_sgblocks.htm">Certificate of Amendment to the Amended and Restated Certificate of Incorporation, as amended, of SG Blocks, Inc. (incorporated herein by reference to Exhibit 34.1 to the Current Report on Form 8-K as filed by SG Blocks, Inc. with the Securities and Exchange Commission on February 5, 2020 (File No. 001-38037)).</a></span></td>
</tr>
<tr style="height: 22px;">
<td style="vertical-align: top; margin-left: 0.1px; height: 22px;" valign="top"><span style="font-size: 10pt;">4.1</span></td>
<td style="margin-left: 0.1px; height: 22px;"><br/></td>
<td style="margin-left: 0.1px; height: 22px;"><span style="font-size: 10pt;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390016014815/f8k101515ex4i_sgblocksinc.htm">Debtor in Possession Credit Agreement, dated as of October 15, 2015, by and among SG Blocks, Inc., as Borrower, SG Building Blocks, Inc. and Endaxi Infrastructure Group, Inc., as Guarantors, Hillair Capital Investments L.P., as Lender, and Hillair Capital Management LLC, as Collateral Agent (incorporated herein by reference to Exhibit 4.1 to the Current Report on Form 8-K as filed by SG Blocks, Inc. with the Securities and Exchange Commission on July 7, 2016 (File No. 000-22563)).</a></span></td>
</tr>
<tr style="height: 22px; background-color: #cceeff;">
<td style="vertical-align: top; background-color: #cceeff; margin-left: 0.1px; height: 22px;" valign="top"><span style="font-size: 10pt;">4.2</span></td>
<td style="background-color: #cceeff; margin-left: 0.1px; height: 22px;"><br/></td>
<td style="background-color: #cceeff; margin-left: 0.1px; height: 22px;"><span style="font-size: 10pt;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390017007585/f8k071217ex4i_sgblocksinc.htm">Form of Warrant to Purchase Common Stock (incorporated herein by reference to Exhibit 4.1 to the Current Report on Form 8-K as filed by SG Blocks, Inc. with the Securities and Exchange Commission on July 14, 2017 (File No. 001-38037)).&#160;</a></span></td>
</tr>
</tbody>
</table>
<p><br/></p>
</div>
<div style="font-family: 'times new roman', times; font-size: 10pt; line-height: 1; margin: 0px; text-indent: 0px;">
<div>
<table style="width: 100%; font-family: 'times new roman'; font-size: 10pt;">
<tbody>
<tr>
<td class="pgno" style="padding: 0px; text-align: center;"><span style="font-size: 10pt;" class="pageno">46</span></td>
</tr>
</tbody>
</table>
<hr class="horizontalLineRemoved" style="border-bottom-color: #000000; border-top-color: #000000; color: #000000; background-color: #000000;"></hr>
<div class="pageBreak" style="page-break-before: always; font-size: 10pt; text-align: left;"><br/></div>
</div>
<br/></div>
<div style="font-family: 'times new roman', times; font-size: 10pt; line-height: 1.2;">
<table style="height: 412px; width: 100%; border-collapse: collapse; padding: 2px; color: #000000; font: 10pt 'times new roman'; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial; margin-left: 0.1px;" cellpadding="0">
<tbody>
<tr style="margin-left: 0.1px; height: 22px;">
<td style="width: 6%; background-color: #cceeff; vertical-align: top; margin-left: 0.1px; height: 22px;" colspan="2" valign="top"><span style="font-size: 10pt;"><span>4.3</span></span></td>
<td style="width: 1%; background-color: #cceeff; vertical-align: top; margin-left: 0.1px; height: 22px;" colspan="2" valign="top"><span style="font-size: 10pt;">&#160;</span></td>
<td style="width: 93%; background-color: #cceeff; vertical-align: top; margin-left: 0.1px; height: 22px;" valign="top"><span style="font-size: 10pt;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390018017507/fs32018ex4-2_sgblocks.htm"><span>Form of Indenture (incorporated herein by reference to Exhibit 4.2 to the Registration Statement on Form S-3 (File No. 333-228882) as filed by SG Blocks,<span style="line-height: inherit;">&#160;</span>Inc</span><span>. with the Securities and Exchange Commission on December 18, 2018).</span></a><span></span></span></td>
</tr>
<tr style="margin-left: 0.1px; height: 22px;">
<td style="vertical-align: top; margin-left: 0.1px; height: 22px;" colspan="2" valign="top"><span style="font-size: 10pt;"><span>4.4</span></span></td>
<td style="vertical-align: top; margin-left: 0.1px; height: 22px;" colspan="2" valign="top"><span style="font-size: 10pt;">&#160;</span></td>
<td style="vertical-align: top; margin-left: 0.1px; height: 22px;" valign="top"><span style="color: #0000ff; line-height: inherit; font-size: 10pt;"><a style="color: #0000ff;" href="http://www.sec.gov/Archives/edgar/data/1023994/000121390019007528/f8k042919ex10-1_sgblock.htm"><span>Form of Common Stock Purchase Warrant (incorporated herein by reference to Exhibit 10.1 of the Current Report on Form 8-K as filed by SG Blocks,&#160;Inc. with the Securities and Exchange Commission on May 1, 2019 (File No. 001-38037)).</span></a></span></td>
</tr>
<tr style="margin-left: 0.1px; height: 22px;">
<td style="background-color: #cceeff; vertical-align: top; margin-left: 0.1px; height: 22px;" colspan="2" valign="top"><span style="color: #000000; line-height: inherit; font-size: 10pt;"><span>4.5</span></span></td>
<td style="background-color: #cceeff; vertical-align: top; margin-left: 0.1px; height: 22px;" colspan="2" valign="top"><span style="color: #0000ff; line-height: inherit; font-size: 10pt;">&#160;</span></td>
<td style="background-color: #cceeff; vertical-align: top; margin-left: 0.1px; height: 22px;" valign="top"><span style="font-size: 10pt;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390019007528/f8k042919ex10-2_sgblock.htm"><span>Form of Series A Common Stock Purchase Warrant (incorporated herein by reference to Exhibit 10.2 of the Current Report on Form 8-K as filed by SG Blocks,&#160;Inc. with the Securities and Exchange Commission on May 1, 2019 (File No. 001-38037)).</span></a></span></td>
</tr>
<tr style="margin-left: 0.1px; height: 22px;">
<td style="vertical-align: top; margin-left: 0.1px; height: 22px;" colspan="2" valign="top"><span style="font-size: 10pt;"><span>4.6</span></span></td>
<td style="vertical-align: top; margin-left: 0.1px; height: 22px;" colspan="2" valign="top"><span style="font-size: 10pt;">&#160;</span></td>
<td style="vertical-align: top; margin-left: 0.1px; height: 22px;" valign="top"><span style="font-size: 10pt;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390019014082/f8k072919ex4-1_sgblocks.htm"><span>Form of Representative&#8217;s Warrant Agreement (incorporated herein by reference to Exhibit 4.1 of the Current Report on Form 8-K as filed by SG Blocks,&#160;Inc. with the Securities and Exchange Commission on July 31, 2019 (File No. 001-38037)).</span></a></span></td>
</tr>
<tr style="margin-left: 0.1px; height: 22px;">
<td style="background-color: #cceeff; vertical-align: top; margin-left: 0.1px; height: 22px;" colspan="2" valign="top"><span style="font-size: 10pt;"><span>4.7</span></span></td>
<td style="background-color: #cceeff; vertical-align: top; margin-left: 0.1px; height: 22px;" colspan="2" valign="top"><span style="font-size: 10pt;">&#160;</span></td>
<td style="background-color: #cceeff; vertical-align: top; margin-left: 0.1px; height: 22px;" valign="top"><span style="font-size: 10pt;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390019023057/f8k110719ex4-1_sgblocks.htm"><span>Senior Secured Convertible Debenture, in the principal amount of $480,770, dated November 12, 2019 (incorporated herein by reference to Exhibit 4.1 of the Current Report on Form 8-K as filed by SG Blocks,&#160;Inc. with the Securities and Exchange Commission on November 13, 2019 (File No. 001-38037)).</span></a></span></td>
</tr>
<tr style="margin-left: 0.1px; height: 22px;">
<td style="vertical-align: top; margin-left: 0.1px; height: 22px;" colspan="2" valign="top"><span style="font-size: 10pt;"><span>4.8</span></span></td>
<td style="vertical-align: top; margin-left: 0.1px; height: 22px;" colspan="2" valign="top"><span style="font-size: 10pt;">&#160;</span></td>
<td style="vertical-align: top; margin-left: 0.1px; height: 22px;" valign="top"><span style="font-size: 10pt;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390019023057/f8k110719ex4-2_sgblocks.htm"><span>Form of Placement Agent Warrant (incorporated herein by reference to Exhibit 4.2 of the Current Report on Form 8-K as filed by SG Blocks,&#160;Inc. with the Securities and Exchange Commission on November 13, 2019 (File No. 001-38037)).</span></a></span></td>
</tr>
<tr style="margin-left: 0.1px; height: 22px;">
<td style="background-color: #cceeff; vertical-align: top; margin-left: 0.1px; height: 22px;" colspan="2" valign="top"><span style="font-size: 10pt;"><span>4.9</span></span></td>
<td style="background-color: #cceeff; vertical-align: top; margin-left: 0.1px; height: 22px;" colspan="2" valign="top"><span style="font-size: 10pt;">&#160;</span></td>
<td style="background-color: #cceeff; vertical-align: top; margin-left: 0.1px; height: 22px;" valign="top"><span style="font-size: 10pt;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390020002724/f8k020420ex4-1_sgblocks.htm"><span>Form of 9% Secured Note (incorporated herein by reference to Exhibit 4.1 of the Current Report on Form 8-K as filed by SG Blocks,&#160;Inc. with the Securities and Exchange Commission on February 6, 2020 (File No. 001-38037)</span></a></span></td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="vertical-align: top; margin-left: 0.1px; height: 10px;" colspan="2" valign="top"><span style="font-size: 10pt;">4.10</span></td>
<td style="vertical-align: top; margin-left: 0.1px; height: 10px;" colspan="2" valign="top"><br/></td>
<td style="vertical-align: top; margin-left: 0.1px; height: 10px;" valign="top"><span style="font-size: 10pt;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390020010946/ea121316ex4-14_sgblocksinc.htm"><span style="color: #0000ff; text-decoration: underline;"><span style="font-family: 'Times New Roman', serif; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">Form of Representative&#8217;s Warrant</span></span><span style="color: #0000ff; text-decoration: underline;"><span style="font-family: 'Times New Roman', serif; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"> (incorporated herein by reference to Exhibit 4.14 to the Registration Statement on Form S-1/A filed with the Securities and Exchange Commission on May 5, 2020 (File No. 333-237682)).</span></span></a> </span><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="background-color: #cceeff; vertical-align: top; margin-left: 0.1px; height: 10px;" colspan="2" valign="top"><span style="font-size: 10pt;">4.11</span></td>
<td style="background-color: #cceeff; vertical-align: top; margin-left: 0.1px; height: 10px;" colspan="2" valign="top"><br/></td>
<td style="background-color: #cceeff; vertical-align: top; margin-left: 0.1px; height: 10px;" valign="top">
<p style="margin: 0in 0in 0.0001pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390020011061/ea121418ex4-15_sgblocksinc.htm"><span style="color: #0000ff; text-decoration: underline;">Form of Pre-Funded Warrant (</span><span style="color: #0000ff; text-decoration: underline;">incorporated herein by reference to Exhibit 4.15 to the Registration Statement on Form S-1/A filed with the Securities and Exchange Commission on May 5, 2020 (File No. 333-237682)).</span></a></span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="vertical-align: top; margin-left: 0.1px; height: 10px;" colspan="2" valign="top"><span style="font-size: 10pt;"><span>4.12*</span></span></td>
<td style="vertical-align: top; margin-left: 0.1px; height: 10px;" colspan="2" valign="top"><span style="font-size: 10pt;">&#160;</span></td>
<td style="vertical-align: top; margin-left: 0.1px; height: 10px;" valign="top"><span style="font-size: 10pt;"><a href="ex413_1.htm" class="LinkedExhibit" style="-sec-extract: exhibit;"><span style="color: #0000ff; line-height: inherit;"><span>Description of Capital Stock</span></span></a></span></td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="background-color: #cceeff; vertical-align: top; margin-left: 0.1px; height: 10px;" colspan="2" valign="top"><span style="font-size: 10pt;">10.1</span></td>
<td style="background-color: #cceeff; vertical-align: top; margin-left: 0.1px; height: 10px;" colspan="2" valign="top"><br/></td>
<td style="background-color: #cceeff; vertical-align: top; margin-left: 0.1px; height: 10px;" valign="top"><span style="font-size: 10pt;"><span style="font-family: 'Times New Roman', serif;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000092189512000121/ex107to8ka308066_11042011.htm"><span style="color: #0000ee;">Collaboration and Supply Agreement, dated July 23, 2007, by and between SG Building,&#160;Inc. (fka&#160;SGBlocks, LLC) and&#160;ConGlobal&#160;Industries,&#160;Inc. (incorporated herein by reference to Exhibit 10.07 to the Current Report on Form 8-K/A as filed by SG Blocks,&#160;Inc. with the Securities and Exchange Commission on January 13, 2012 (File No. </span></a><span style="mso-spacerun: yes;">&#160;</span></span><span style="font-family: 'Times New Roman', serif; color: #0000ee;">000-22563</span><span style="font-family: 'Times New Roman', serif;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000092189512000121/ex107to8ka308066_11042011.htm"><span style="color: #0000ee;">)).</span></a></span> </span><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="vertical-align: top; margin-left: 0.1px; height: 10px;" colspan="2" valign="top"><span style="font-size: 10pt;">10.2</span></td>
<td style="vertical-align: top; margin-left: 0.1px; height: 10px;" colspan="2" valign="top"><br/></td>
<td style="vertical-align: top; margin-left: 0.1px; height: 10px;" valign="top"><span style="font-size: 10pt;"><span style="font-family: 'Times New Roman', serif; color: #0000ee;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390016015622/f8k101515a1ex4iv_sgblocks.htm"><span style="color: #0000ee;">Securities Purchase Agreement, dated as of June 30, 2016, by and between SG Blocks, Inc. and Hillair Capital Investments L.P. (incorporated herein by reference to Exhibit 4.4 to the Current Report on Form 8-K/A as filed by SG Blocks, Inc. with the Securities and Exchange Commission on August 8, 2016 (File No. 000-22563)).</span></a></span> </span><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 22px;">
<td style="background-color: #cceeff; vertical-align: top; margin-left: 0.1px; height: 22px;" colspan="2" valign="top"><span style="font-size: 10pt;">10.3</span></td>
<td style="background-color: #cceeff; vertical-align: top; margin-left: 0.1px; height: 22px;" colspan="2" valign="top"><br/></td>
<td style="background-color: #cceeff; vertical-align: top; margin-left: 0.1px; height: 22px;" valign="top"><span style="font-size: 10pt; font-family: 'Times New Roman', serif;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390016015622/f8k101515a1ex4v_sgblocks.htm"><span style="color: #0000ee;">Subsidiary Guarantee, dated as of June 30, 2016, by SG Building Blocks, Inc. (incorporated herein by reference to Exhibit 4.5 to the Current Report on Form 8-K/A as filed by SG Blocks, Inc. with the Securities and Exchange Commission on August 8, 2016 (File No. 000-22563)).</span></a></span></td>
</tr>
<tr style="margin-left: 0.1px; height: 22px;">
<td style="vertical-align: top; margin-left: 0.1px; height: 22px;" colspan="2" valign="top"><span style="font-size: 10pt;">10.4</span></td>
<td style="vertical-align: top; margin-left: 0.1px; height: 22px;" colspan="2" valign="top"><br/></td>
<td style="vertical-align: top; margin-left: 0.1px; height: 22px;" valign="top"><span style="font-size: 10pt; font-family: 'Times New Roman', serif;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390016015622/f8k101515a1ex4vi_sgblocks.htm"><span style="color: #0000ee;">Security Agreement, dated as of June 30, 2016, by and between SG Blocks Inc., SG Building Blocks, Inc. and Hillair Capital Investments L.P. (incorporated herein by reference to Exhibit 4.6 to the Current Report on Form 8-K/A as filed by SG Blocks, Inc. with the Securities and Exchange Commission on August 8, 2016 (File No. 000-22563)).</span></a> </span><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 22px;">
<td style="background-color: #cceeff; vertical-align: top; margin-left: 0.1px; height: 22px;" colspan="2" valign="top"><span style="font-size: 10pt;">10.5#</span></td>
<td style="background-color: #cceeff; vertical-align: top; margin-left: 0.1px; height: 22px;" colspan="2" valign="top"><br/></td>
<td style="background-color: #cceeff; vertical-align: top; margin-left: 0.1px; height: 22px;" valign="top"><span style="font-size: 10pt; font-family: 'Times New Roman', serif;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390016017851/f8k102616ex10i_sgblocksinc.htm"><span style="color: #0000ee;">Form of SG Blocks, Inc. Incentive Stock Option Agreement (incorporated herein by reference to Exhibit 10.1 to the Current Report on Form 8-K as filed by SG Blocks, Inc. with the Securities and Exchange Commission on November 1, 2016 (File No. 000-22563)).</span></a> </span><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 22px;">
<td style="vertical-align: top; margin-left: 0.1px; height: 22px;" colspan="2" valign="top"><span style="font-size: 10pt;">10.6#</span></td>
<td style="vertical-align: top; margin-left: 0.1px; height: 22px;" colspan="2" valign="top"><br/></td>
<td style="vertical-align: top; margin-left: 0.1px; height: 22px;" valign="top"><span style="font-size: 10pt; font-family: 'Times New Roman', serif;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390016017851/f8k102616ex10ii_sgblocksinc.htm"><span style="color: #0000ee;">Form of SG Blocks, Inc. Nonqualified Stock Option Agreement (incorporated herein by reference to Exhibit 10.2 to the Current Report on Form 8-K as filed by SG Blocks, Inc. with the Securities and Exchange Commission on November 1, 2016 (File No. 000-22563)).</span></a> </span><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 22px;">
<td style="background-color: #cceeff; vertical-align: top; margin-left: 0.1px; height: 22px;" colspan="2" valign="top"><span style="font-size: 10pt;">10.7</span></td>
<td style="background-color: #cceeff; vertical-align: top; margin-left: 0.1px; height: 22px;" colspan="2" valign="top"><br/></td>
<td style="background-color: #cceeff; vertical-align: top; margin-left: 0.1px; height: 22px;" valign="top"><span style="font-size: 10pt;"><span style="font-family: 'Times New Roman', serif; color: #0000ee;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390016018874/f8k111716ex4ii_sgblocksinc.htm"><span style="color: #0000ee;">Securities Purchase Agreement, dated as of November 17, 2016, by and between SG Blocks, Inc. and Hillair Capital Investments L.P. (incorporated herein by reference to Exhibit 4.2 to the Current Report on Form 8-K as filed by SG Blocks, Inc. with the Securities and Exchange Commission on November 22, 2016 (File No. 000-22563)).</span></a></span> </span><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 22px;">
<td style="vertical-align: top; margin-left: 0.1px; height: 22px;" colspan="2" valign="top"><span style="font-size: 10pt;"><span>10.8#</span></span></td>
<td style="vertical-align: top; margin-left: 0.1px; height: 22px;" colspan="2" valign="top"><span style="font-size: 10pt;">&#160;</span></td>
<td style="vertical-align: top; margin-left: 0.1px; height: 22px;" valign="top"><span style="font-size: 10pt;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390017000990/fs12017ex10i_sgblocks.htm"><span>Form of Director Indemnification Agreement (incorporated herein by reference to Exhibit 10.1 to the Registration Statement on Form S-1 (File No. 333-215922) as filed by SG Blocks,&#160;Inc. with the Securities and Exchange Commission on February 6, 2017).</span></a></span></td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="background-color: #cceeff; vertical-align: top; margin-left: 0.1px; height: 10px;" colspan="2" valign="top"><span style="font-size: 10pt;">10.9#</span></td>
<td colspan="2" style="background-color: #cceeff; vertical-align: top; margin-left: 0.1px; height: 10px;" valign="top"><br/></td>
<td style="background-color: #cceeff; vertical-align: top; margin-left: 0.1px; height: 10px;" valign="top"><span style="font-size: 10pt; font-family: 'Times New Roman', serif;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390017000990/fs12017ex10x_sgblocks.htm"><span style="color: #0000ee;">SG Blocks, Inc. Stock Incentive Plan (incorporated herein by reference to Exhibit 10.10 to the Registration Statement on Form S-1 (File No. 333-215922) as filed by SG Blocks, Inc. with the Securities and Exchange Commission on February 6, 2017).</span></a> </span><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 22px;">
<td style="vertical-align: top; margin-left: 0.1px; height: 22px;" colspan="2" valign="top"><span style="font-size: 10pt;">10.10<span style="line-height: inherit;">#</span></span></td>
<td style="vertical-align: top; margin-left: 0.1px; height: 22px;" colspan="2" valign="top"><br/></td>
<td style="vertical-align: top; margin-left: 0.1px; height: 22px;" valign="top"><span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000; line-height: inherit;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390017002294/f8k031317ex10i_sgblocks.htm">Executive Employment Agreement, effective as of January 1, 2017, between Paul M. Galvin and SG Blocks,&#160;Inc. (incorporated herein by reference to Exhibit 10.1 to the Current Report on Form 8-K as filed by SG Blocks,&#160;Inc. with the Securities and Exchange Commission on March 14, 2017 (File No. 000-22563)).</a></span></td>
</tr>
<tr style="margin-left: 0.1px; height: 22px;">
<td style="background-color: #cceeff; vertical-align: top; margin-left: 0.1px; height: 22px;" colspan="2" valign="top"><span style="font-size: 10pt;">10.11<span style="line-height: inherit;">#</span></span></td>
<td style="background-color: #cceeff; vertical-align: top; margin-left: 0.1px; height: 22px;" colspan="2" valign="top"><br/></td>
<td style="background-color: #cceeff; vertical-align: top; margin-left: 0.1px; height: 22px;" valign="top"><span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000; line-height: inherit;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390017002294/f8k031317ex10ii_sgblocks.htm">Executive Employment Agreement, effective as of January 1, 2017, between&#160;Mahesh&#160;S.&#160;Shetty&#160;and SG Blocks,&#160;Inc. (incorporated herein by reference to Exhibit 10.2 to the Current Report on Form 8-K as filed by SG Blocks,&#160;Inc. with the Securities and Exchange Commission on March 14, 2017 (File No. 000-22563)).</a></span></td>
</tr>
<tr style="margin-left: 0.1px; height: 22px;">
<td style="vertical-align: top; margin-left: 0.1px; height: 22px;" colspan="2" valign="top"><span style="font-size: 10pt;">10.12<span style="line-height: inherit;">#</span></span></td>
<td style="vertical-align: top; margin-left: 0.1px; height: 22px;" colspan="2" valign="top"><br/></td>
<td style="vertical-align: top; margin-left: 0.1px; height: 22px;" valign="top"><span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000; line-height: inherit;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390017002294/f8k031317ex10iii_sgblocks.htm">Executive Employment Agreement, effective as of January 1, 2017, between&#160;Stevan&#160;Armstrong and SG Blocks,&#160;Inc. (incorporated herein by reference to Exhibit 10.3 to the Current Report on Form 8-K as filed by SG Blocks,&#160;Inc. with the Securities and Exchange Commission on March 14, 2017 (File No. 000-22563)).</a></span></td>
</tr>
</tbody>
</table>
<p style="margin: 0in 0in 0.0001pt; font-size: 10pt; font-family: 'Times New Roman', serif;">&#160;</p>
<div>
<table style="width: 100%; font-family: 'times new roman'; font-size: 10pt;">
<tbody>
<tr>
<td class="pgno" style="padding: 0px; text-align: center;"><span style="font-size: 10pt;" class="pageno">47</span></td>
</tr>
</tbody>
</table>
<hr style="border-bottom-color: #000000; border-top-color: #000000; color: #000000; background-color: #000000;"></hr>
<div class="pageBreak" style="page-break-before: always; font-size: 10pt; text-align: left;"><br/></div>
</div>
<p style="margin: 0in 0in 0.0001pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><br/></p>
<table style="border-collapse: collapse; margin-left: 0.1px; width: 100%; font-family: 'times new roman'; font-size: 10pt; height: 374px;" border="0" cellpadding="0" width="100%">
<tbody>
<tr style="margin-left: 0.1px; height: 22px;">
<td style="background: #cceeff; padding: 0in; vertical-align: top; margin-left: 0.1px; height: 22px; width: 6%;" valign="top"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">10.13</span></td>
<td style="background: #cceeff; padding: 0in; vertical-align: top; margin-left: 0.1px; height: 22px; width: 1%;" valign="top"><br/></td>
<td style="background: #cceeff; padding: 0in; vertical-align: top; margin-left: 0.1px; height: 22px; width: 93%;" valign="top"><span style="font-size: 10pt;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390017002400/fs12016a1ex10vi_sgblocks.htm">Amendment to collaboration and Supply Agreement, dated May 14, 2014, between SG Blocks, Inc. (fka SG Blocks LLC) and ConGlobal Industries, LLC (fka ConGlobal Industries, Inc.) (incorportated herein by reference to Exhibit 10.6 to the Registration Statement on Form S-10/A (File No. 333-215922) as filed by SG Blocks, Inc. with the Securities and Exchange Commission on March 15, 2017).</a></span></td>
</tr>
<tr style="margin-left: 0.1px; height: 22px;">
<td style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; padding: 0in; vertical-align: top; margin-left: 0.1px; height: 22px; width: 6%;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000; line-height: inherit; font-family: 'times new roman', times;">10.14#</span></p>
</td>
<td style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; padding: 0in; vertical-align: top; margin-left: 0.1px; height: 22px; width: 1%;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000; line-height: inherit;">&#160;</span></p>
</td>
<td style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; padding: 0in; vertical-align: top; margin-left: 0.1px; height: 22px; width: 93%;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif; line-height: 1.2;"><span style="font-size: 10pt; color: #000000; line-height: inherit;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390018007248/f8k060118ex10-1_sgblock.htm">Amendment No. 1 to the SG Blocks, Inc. Stock Incentive Plan (incorporated herein by reference to Exhibit 10.1 to the Current Report on Form 8-K as filed by SG Blocks, Inc. with the Securities and Exchange Commission on June 5, 2018 (File No. 001-38037)).</a></span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 22px;">
<td style="padding: 0in; vertical-align: top; background-color: #cceeff; margin-left: 0.1px; height: 22px; width: 6%;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000; line-height: inherit; font-family: 'times new roman', times;">10.15#</span></p>
</td>
<td style="padding: 0in; vertical-align: top; background-color: #cceeff; margin-left: 0.1px; height: 22px; width: 1%;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000; line-height: inherit;">&#160;</span></p>
</td>
<td style="padding: 0in; vertical-align: top; background-color: #cceeff; margin-left: 0.1px; height: 22px; width: 93%;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000; line-height: inherit;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390018009861/f8k072418ex10-1_sgblocksinc.htm">Form of SG Blocks, Inc. Restricted Share Unit Agreement (Non-Employee Directors) (incorporated herein by reference to Exhibit 10.1 to the Current Report on Form 8-K as filed by SG Blocks, Inc. with the Securities and Exchange Commission on July 30, 2018 (File No. 001-38037)).</a></span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 22px;">
<td style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; padding: 0in; vertical-align: top; margin-left: 0.1px; height: 22px; width: 6%;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000; line-height: inherit; font-family: 'times new roman', times;">10.16</span></p>
</td>
<td style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; padding: 0in; vertical-align: top; margin-left: 0.1px; height: 22px; width: 1%;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000; line-height: inherit;">&#160;</span></p>
</td>
<td style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; padding: 0in; vertical-align: top; margin-left: 0.1px; height: 22px; width: 93%;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000; line-height: inherit;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390019007171/f8k042519ex10-1_sgblocks.htm">Securities Purchase Agreement, dated April 25, 2019, between SG Blocks, Inc. and the purchasers thereto (incorporated herein by reference to Exhibit 10.1 of the Current Report on Form 8-K as filed by SG Blocks, Inc. with the Securities and Exchange Commission on April 26, 2019 (File No. 001-38037)).</a></span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 22px;">
<td style="padding: 0in; vertical-align: top; background-color: #cceeff; margin-left: 0.1px; height: 22px; width: 6%;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000; line-height: inherit;">10.17<span style="line-height: inherit;">#</span></span></p>
</td>
<td style="padding: 0in; vertical-align: top; background-color: #cceeff; margin-left: 0.1px; height: 22px; width: 1%;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000; line-height: inherit;">&#160;</span></p>
</td>
<td style="padding: 0in; vertical-align: top; background-color: #cceeff; margin-left: 0.1px; height: 22px; width: 93%;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000; line-height: inherit;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390019015826/ex102_4.htm">Form of Restricted Share Unit Agreement (incorporated herein by reference to Exhibit 10.2 to the Quarterly Report on Form 10-Q as filed by SG Blocks, Inc. with the Securities and Exchange Commission on August 14, 2019 (File No. 001-38037)).</a></span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 22px;">
<td style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; padding: 0in; vertical-align: top; margin-left: 0.1px; height: 22px; width: 6%;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000; line-height: inherit;">10.18<span style="line-height: inherit;">#</span></span></p>
</td>
<td style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; padding: 0in; vertical-align: top; margin-left: 0.1px; height: 22px; width: 1%;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000; line-height: inherit;">&#160;</span></p>
</td>
<td style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; padding: 0in; vertical-align: top; margin-left: 0.1px; height: 22px; width: 93%;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000; line-height: inherit;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390019015826/ex103_5.htm">Form of Restricted Share Unit Agreement (Special Bonus) (incorporated herein by reference to Exhibit 10.3 to the Quarterly Report on Form 10-Q as filed by SG Blocks, Inc. with the Securities and Exchange Commission on August 14, 2019 (File No. 001-38037)).</a></span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 22px;">
<td style="padding: 0in; vertical-align: top; background-color: #cceeff; margin-left: 0.1px; height: 22px; width: 6%;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000; line-height: inherit;">10.19</span></p>
</td>
<td style="padding: 0in; vertical-align: top; background-color: #cceeff; margin-left: 0.1px; height: 22px; width: 1%;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000; line-height: inherit;">&#160;</span></p>
</td>
<td style="padding: 0in; vertical-align: top; background-color: #cceeff; margin-left: 0.1px; height: 22px; width: 93%;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000; line-height: inherit;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390019020044/f8k1019ex10-1_sgblocksinc.htm">Exclusive License Agreement, entered into as of October 3, 2019 by and between SG Blocks, Inc. and CPF MF 2019-1 LLC (incorporated herein by reference to Exhibit 10.1 to the Current Report on Form 8-K as filed by SG Blocks, Inc. with the Securities and Exchange Commission on October 9, 2019 (File No. 001-38037))</a></span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 22px;">
<td style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; padding: 0in; vertical-align: top; margin-left: 0.1px; height: 22px; width: 6%;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000; line-height: inherit;">10.20</span></p>
</td>
<td style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; padding: 0in; vertical-align: top; margin-left: 0.1px; height: 22px; width: 1%;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000; line-height: inherit;">&#160;</span></p>
</td>
<td style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; padding: 0in; vertical-align: top; margin-left: 0.1px; height: 22px; width: 93%;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000; line-height: inherit;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390019020044/f8k1019ex10-2_sgblocksinc.htm">Loan Agreement and Promissory Note, dated effective October 3, 2019, between SG Blocks, Inc., as lender, and CPF GP 2019-1 LLC, as borrower (incorporated herein by reference to Exhibit 10.1 to the Current Report on Form 8-K as filed by SG Blocks, Inc. with the Securities and Exchange Commission on October 9, 2019 (File No. 001-38037))</a></span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 22px;">
<td style="padding: 0in; vertical-align: top; background-color: #cceeff; margin-left: 0.1px; height: 22px; width: 6%;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000; line-height: inherit;">10.21</span></p>
</td>
<td style="padding: 0in; vertical-align: top; background-color: #cceeff; margin-left: 0.1px; height: 22px; width: 1%;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000; line-height: inherit;">&#160;</span></p>
</td>
<td style="padding: 0in; vertical-align: top; background-color: #cceeff; margin-left: 0.1px; height: 22px; width: 93%;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000; line-height: inherit;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390019020351/f8k101419ex10-1_sgblocks.htm">Right of First Refusal Agreement, entered into as of October 9, 2019 by and between SG Blocks, Inc. and CMC Development LLC (incorporated herein by reference to Exhibit 10.1 to the Current Report on Form 8-K as filed by SG Blocks, Inc. with the Securities and Exchange Commission on October 15, 2019 (File No. 001-38037))</a></span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 22px;">
<td style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; padding: 0in; vertical-align: top; margin-left: 0.1px; height: 22px; width: 6%;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000; line-height: inherit;">10.22</span></p>
</td>
<td style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; padding: 0in; vertical-align: top; margin-left: 0.1px; height: 22px; width: 1%;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000; line-height: inherit;">&#160;</span></p>
</td>
<td style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; padding: 0in; vertical-align: top; margin-left: 0.1px; height: 22px; width: 93%;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000; line-height: inherit;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390019020351/f8k101419ex10-2_sgblocks.htm">Amendment to Loan Agreement and Promissory Note between SG Blocks, Inc. and CPF GP 2019-LLC (incorporated herein by reference to Exhibit 10.2 to the Current Report on Form 8-K as filed by SG Blocks, Inc. with the Securities and Exchange Commission on October 15, 2019 (File No. 001-38037))</a></span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 22px;">
<td style="padding: 0in; background-color: #cceeff; margin-left: 0.1px; height: 22px; width: 6%; vertical-align: top;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000; line-height: inherit;">10.23</span></p>
</td>
<td style="padding: 0in; background-color: #cceeff; margin-left: 0.1px; height: 22px; width: 1%; vertical-align: top;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000; line-height: inherit;">&#160;</span></p>
</td>
<td style="padding: 0in; background-color: #cceeff; margin-left: 0.1px; height: 22px; width: 93%; vertical-align: top;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000; line-height: inherit;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390019023057/f8k110719ex10-1_sgblocks.htm">Second Amendment to Loan Agreement and Promissory Note dated November 7, 2019 between CPF GP 2019-1 LLC and SG Blocks, Inc (incorporated herein by reference to Exhibit 10.1 of the Current Report on Form 8-K as filed by SG Blocks, Inc. with the Securities and Exchange Commission on November 13, 2019 (File No. 001-38037)).</a></span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 22px;">
<td style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; padding: 0in; margin-left: 0.1px; height: 22px; width: 6%; vertical-align: top;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000; line-height: inherit;">10.24</span></p>
</td>
<td style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; padding: 0in; margin-left: 0.1px; height: 22px; width: 1%; vertical-align: top;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000; line-height: inherit;">&#160;</span></p>
</td>
<td style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; padding: 0in; margin-left: 0.1px; height: 22px; width: 93%; vertical-align: top;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000; line-height: inherit;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390019023057/f8k110719ex10-2_sgblocks.htm">Securities Purchase Agreement, by and between SG Blocks, Inc. and RedDiamond Partners LLC, dated November 12, 2019 (incorporated herein by reference to Exhibit 10.2 of the Current Report on Form 8-K as filed by SG Blocks, Inc. with the Securities and Exchange Commission on November 13, 2019 (File No. 001-38037)).</a></span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 22px;">
<td style="padding: 0in; background-color: #cceeff; margin-left: 0.1px; height: 22px; width: 6%; vertical-align: top;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000; line-height: inherit;">10.25</span></p>
</td>
<td style="padding: 0in; background-color: #cceeff; margin-left: 0.1px; height: 22px; width: 1%; vertical-align: top;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000; line-height: inherit;">&#160;</span></p>
</td>
<td style="padding: 0in; background-color: #cceeff; margin-left: 0.1px; height: 22px; width: 93%; vertical-align: top;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000; line-height: inherit;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390019023057/f8k110719ex10-3_sgblocks.htm">Security Agreement, by and between SG Blocks, Inc. and RedDiamond Partners LLC, dated November 12, 2019 (incorporated herein by reference to Exhibit 10.3 of the Current Report on Form 8-K as filed by SG Blocks, Inc. with the Securities and Exchange Commission on November 13, 2019 (File No. 001-38037)).</a></span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 22px;">
<td style="padding: 0in; margin-left: 0.1px; height: 22px; width: 6%; vertical-align: top;" valign="top"><span style="font-size: 10pt;">10.26</span></td>
<td style="padding: 0in; margin-left: 0.1px; height: 22px; width: 1%; vertical-align: top;" valign="top"><br/></td>
<td style="padding: 0in; margin-left: 0.1px; height: 22px; width: 93%; vertical-align: top;" valign="top"><span style="font-size: 10pt;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390019023057/f8k110719ex10-4_sgblocks.htm">Placement Agency Agreement, by and between SG Blocks, Inc. and ThinkEquity, a division of Fordham Financial Management, Inc., dated November 12, 2019 (incorporated herein by reference to Exhibit 10.4 of the Current Report on Form 8-K as filed by SG Blocks, Inc. with the Securities and Exchange Commission on November 13, 2019 (File No. 001-38037)).</a></span></td>
</tr>
<tr style="margin-left: 0.1px; height: 22px;">
<td style="padding: 0in; background-color: #cceeff; margin-left: 0.1px; height: 22px; width: 6%; vertical-align: top;" valign="top"><span style="font-size: 10pt;">10.27</span></td>
<td style="padding: 0in; background-color: #cceeff; margin-left: 0.1px; height: 22px; width: 1%; vertical-align: top;" valign="top"><br/></td>
<td style="padding: 0in; background-color: #cceeff; margin-left: 0.1px; height: 22px; width: 93%; vertical-align: top;" valign="top"><span style="font-size: 10pt;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390019023493/ex101_1.htm">Amendment No. 1 to Exclusive License Agreement, entered into as of October 3, 2019 by and between SG Blocks, Inc. and CPF MF 2019-1 LLC (incorporated herein by reference to Exhibit 10.1 to the Quarterly Report on Form 10-Q as filed by SG Blocks, Inc. with the Securities and Exchange Commission on November 14, 2019 (File No. 001-38037))</a></span></td>
</tr>
<tr style="margin-left: 0.1px; height: 22px;">
<td style="padding: 0in; margin-left: 0.1px; height: 22px; width: 6%; vertical-align: top;" valign="top"><span style="font-size: 10pt;">10.28</span></td>
<td style="padding: 0in; margin-left: 0.1px; height: 22px; width: 1%; vertical-align: top;" valign="top"><br/></td>
<td style="padding: 0in; margin-left: 0.1px; height: 22px; width: 93%; vertical-align: top;" valign="top"><span style="font-size: 10pt;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390019026149/f8k121019ex10-1_sgblocks.htm">Waiver of Warrant (incorporated herein by reference to Exhibit 10.4 of the Current Report on Form 8-K as filed by SG Blocks, Inc. with the Securities and Exchange Commission on December 13, 2019 (File No. 001-38037)).</a></span></td>
</tr>
<tr style="margin-left: 0.1px; height: 22px;">
<td style="padding: 0in; background-color: #cceeff; margin-left: 0.1px; height: 22px; width: 6%; vertical-align: top;" valign="top"><span style="font-size: 10pt;">10.29</span></td>
<td style="padding: 0in; background-color: #cceeff; margin-left: 0.1px; height: 22px; width: 1%; vertical-align: top;" valign="top"><br/></td>
<td style="padding: 0in; background-color: #cceeff; margin-left: 0.1px; height: 22px; width: 93%; vertical-align: top;" valign="top"><span style="font-size: 10pt;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390020001584/f8k012120ex10-1_sgblocks.htm">Promissory Note, dated January 21, 2020, issued by CPF GP 2019-1 LLC to SG Blocks, Inc. (incorporated herein by reference to Exhibit 10.1 of the Current Report on Form 8-K as filed by SG Blocks, Inc. with the Securities and Exchange Commission on January 23, 2020 (File No. 001-38037)</a></span></td>
</tr>
</tbody>
</table>
<p><br/></p>
</div>
<div style="font-family: 'times new roman', times; font-size: 10pt; line-height: 1; margin: 0px; text-indent: 0px;">
<div>
<table style="width: 100%; font-family: 'times new roman'; font-size: 10pt;">
<tbody>
<tr>
<td class="pgno" style="padding: 0px; text-align: center;"><span style="font-size: 10pt;" class="pageno">48</span></td>
</tr>
</tbody>
</table>
<hr class="horizontalLineRemoved" style="border-bottom-color: #000000; border-top-color: #000000; color: #000000; background-color: #000000;"></hr>
<div class="pageBreak" style="page-break-before: always; font-size: 10pt; text-align: left;"><br/></div>
</div>
<br/></div>
<div style="font-family: 'times new roman', times; font-size: 10pt; line-height: 1.2;">
<table style="border-collapse: collapse; margin-left: 0.1px; width: 0%; font-family: 'times new roman'; font-size: 10pt; height: 484px;" border="0" cellpadding="0" width="100%">
<tbody>
<tr style="margin-left: 0.1px; height: 22px; background-color: #cceeff;">
<td style="padding: 0in; width: 6%; margin-left: 0.1px; height: 22px; background-color: #cceeff; vertical-align: top;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000; line-height: inherit; font-family: 'times new roman', times;">10.30</span></p>
</td>
<td style="padding: 0in; width: 1%; margin-left: 0.1px; height: 22px; background-color: #cceeff; vertical-align: top;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 7pt; color: #000000; line-height: inherit;">&#160;</span></p>
</td>
<td style="padding: 0in; width: 93%; margin-left: 0.1px; height: 22px; background-color: #cceeff; vertical-align: top;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif; line-height: 1.2;"><span style="color: #0000ff; line-height: inherit; font-size: 10pt; font-family: 'times new roman', times;"><span style="line-height: inherit;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390020001584/f8k012120ex10-2_sgblocks.htm">Promissory Note, dated January 21, 2020, issued by CPF GP 2019 -1 LLC to Paul Galvin (incorporated herein by reference to Exhibit 10.2 of the Current Report on Form 8-K as filed by SG Blocks, Inc. with the Securities and Exchange Commission on January 23, 2020 (File No. 001-38037)</a></span></span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 22px;">
<td style="padding: 0in; margin-left: 0.1px; height: 22px; vertical-align: top;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000; line-height: inherit; font-family: 'times new roman', times;">10.31</span></p>
</td>
<td style="padding: 0in; margin-left: 0.1px; height: 22px; vertical-align: top;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 7pt; color: #000000; line-height: inherit;">&#160;</span></p>
</td>
<td style="padding: 0in; margin-left: 0.1px; height: 22px; vertical-align: top;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="color: #0000ff; line-height: inherit; font-size: 10pt; font-family: 'times new roman', times;"><span style="line-height: inherit;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390020001584/f8k012120ex10-3_sgblocks.htm">Security Agreement, by and among CPF GP 2019-1 LLC, SG Blocks, Inc. and Paul Galvin, dated January 21, 2020 (incorporated herein by reference to Exhibit 10.3 of the Current Report on Form 8-K as filed by SG Blocks, Inc. with the Securities and Exchange Commission on January 23, 2020 (File No. 001-38037)</a></span></span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 22px; background-color: #cceeff;">
<td style="padding: 0in; margin-left: 0.1px; height: 22px; background-color: #cceeff; vertical-align: top;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000; line-height: inherit; font-family: 'times new roman', times;">10.32</span></p>
</td>
<td style="padding: 0in; margin-left: 0.1px; height: 22px; background-color: #cceeff; vertical-align: top;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 7pt; color: #000000; line-height: inherit;">&#160;</span></p>
</td>
<td style="padding: 0in; margin-left: 0.1px; height: 22px; background-color: #cceeff; vertical-align: top;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="color: #0000ff; line-height: inherit; font-size: 10pt; font-family: 'times new roman', times;"><span style="line-height: inherit;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390020002724/f8k020420ex10-1_sgblocks.htm">Form of Securities Purchase Agreement (incorporated herein by reference to Exhibit 10.1 of the Current Report on Form 8-K as filed by SG Blocks, Inc. with the Securities and Exchange Commission on February 6, 2020 (File No. 001-38037)</a></span></span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 22px;">
<td style="padding: 0in; margin-left: 0.1px; height: 22px; vertical-align: top;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000; line-height: inherit; font-family: 'times new roman', times;">10.33</span></p>
</td>
<td style="padding: 0in; margin-left: 0.1px; height: 22px; vertical-align: top;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 7pt; color: #000000; line-height: inherit;">&#160;</span></p>
</td>
<td style="padding: 0in; margin-left: 0.1px; height: 22px; vertical-align: top;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif; color: #0000ff;"><span style="color: #0000ff; line-height: inherit; font-size: 10pt; font-family: 'times new roman', times;"><span style="line-height: inherit;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390020002724/f8k020420ex10-2_sgblocks.htm">Form of Pledge Agreement (incorporated herein by reference to Exhibit 10.2 of the Current Report on Form 8-K as filed by SG Blocks, Inc. with the Securities and Exchange Commission on February 6, 2020 (File No. 001-38037)</a></span></span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 22px; background-color: #cceeff;">
<td style="padding: 0in; margin-left: 0.1px; height: 22px; background-color: #cceeff; vertical-align: top;" valign="top"><span style="font-size: 10pt; font-family: 'times new roman', times;">10.34</span></td>
<td style="padding: 0in; margin-left: 0.1px; height: 22px; background-color: #cceeff; vertical-align: top;" valign="top"><br/></td>
<td style="padding: 0in; margin-left: 0.1px; height: 22px; background-color: #cceeff; vertical-align: top;" valign="top"><span style="font-size: 10pt; font-family: 'times new roman', times;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390020010944/ea121379ex10-1_sgblocksinc.htm">Distributorship Agreement between Osang Healthcare Co., Ltd. and SG Blocks, Inc., effective as of April 28, 2020 (incorporated herein by reference to Exhibit 10.1 to the Current Report on Form 8-K filed with the Securities and Exchange Commission on May 5, 2020 (File No. 001-38037))</a></span></td>
</tr>
<tr style="margin-left: 0.1px; height: 22px;">
<td style="padding: 0in; margin-left: 0.1px; height: 22px; vertical-align: top;" valign="top"><span style="font-size: 10pt; font-family: 'times new roman', times;">10.35</span></td>
<td style="padding: 0in; margin-left: 0.1px; height: 22px; vertical-align: top;" valign="top"><br/></td>
<td style="padding: 0in; margin-left: 0.1px; height: 22px; vertical-align: top;" valign="top"><span style="font-size: 10pt; font-family: 'times new roman', times;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390020010944/ea121379ex10-2_sgblocksinc.htm">Amendment to Distributorship Agreement between Osang Healthcare Co., Ltd. and SG Blocks, Inc., dated April 30, 2020 (incorporated herein by reference to Exhibit 10.2 to the Current Report on Form 8-K filed with the Securities and Exchange Commission on May 5, 2020 (File No. 001-38037)).</a></span></td>
</tr>
<tr style="margin-left: 0.1px; height: 22px; background-color: #cceeff;">
<td style="padding: 0in; margin-left: 0.1px; height: 22px; background-color: #cceeff; vertical-align: top;" valign="top"><span style="font-size: 10pt; font-family: 'times new roman', times;">10.36</span></td>
<td style="padding: 0in; margin-left: 0.1px; height: 22px; background-color: #cceeff; vertical-align: top;" valign="top"><br/></td>
<td style="padding: 0in; margin-left: 0.1px; height: 22px; background-color: #cceeff; vertical-align: top;" valign="top"><span style="font-size: 10pt; font-family: 'times new roman', times;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390020010944/ea121379ex10-3_sgblocksinc.htm">Agreement between Osang Group Co. Ltd. and SG Blocks, Inc., dated May 1, 2020 (incorporated herein by reference to Exhibit 10.3 to the Current Report on Form 8-K filed with the Securities and Exchange Commission on May 5, 2020 (File No. 001-38037)).</a></span></td>
</tr>
<tr style="margin-left: 0.1px; height: 22px;">
<td style="padding: 0in; margin-left: 0.1px; height: 22px; vertical-align: top;" valign="top"><span style="font-size: 10pt; font-family: 'times new roman', times;">10.37#</span></td>
<td style="padding: 0in; margin-left: 0.1px; height: 22px; vertical-align: top;" valign="top"><br/></td>
<td style="padding: 0in; margin-left: 0.1px; height: 22px; vertical-align: top;" valign="top"><span style="font-size: 10pt; font-family: 'times new roman', times;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390020015822/ea123451-def14a_sgblocks.htm">Amendment No. 2 to the SG Blocks, Inc. Stock Incentive Plan (incorporated by reference to Appendix A to the Definitive Proxy Statement on Schedule 14A filed with the Securities and Exchange Commission on June 25, 2020)</a></span></td>
</tr>
<tr style="margin-left: 0.1px; height: 22px; background-color: #cceeff;">
<td style="padding: 0in; margin-left: 0.1px; height: 22px; background-color: #cceeff; vertical-align: top;" valign="top"><span style="font-size: 10pt; font-family: 'times new roman', times;">10.38#</span></td>
<td style="padding: 0in; margin-left: 0.1px; height: 22px; background-color: #cceeff; vertical-align: top;" valign="top"><br/></td>
<td style="padding: 0in; margin-left: 0.1px; height: 22px; background-color: #cceeff; vertical-align: top;" valign="top"><span style="font-size: 10pt; font-family: 'times new roman', times;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390020027731/ea127115ex10-1_sgblocks.htm"> Asset Purchase Agreement by and between SG Echo, LLC and Echo DCL, LLC, dated September 17, 2020 (incorporated herein by reference to Exhibit 10.1 to the Current Report on Form 8-K filed with the Securities and Exchange Commission on September 22, 2020 (File No. 001-38037)). </a></span></td>
</tr>
<tr style="margin-left: 0.1px; height: 22px;">
<td style="padding: 0in; margin-left: 0.1px; height: 22px; vertical-align: top;" valign="top"><span style="font-size: 10pt; font-family: 'times new roman', times;">10.39#</span></td>
<td style="padding: 0in; margin-left: 0.1px; height: 22px; vertical-align: top;" valign="top"><br/></td>
<td style="padding: 0in; margin-left: 0.1px; height: 22px; vertical-align: top;" valign="top"><span style="font-size: 10pt; font-family: 'times new roman', times;"><a href="http://www.sec.gov/Archives/edgar/data/1023994/000121390020042039/ea131416ex10-1_sgblocks.htm">Offer Letter dated November 11, 202 between SG Blocks, Inc. and William Rogers (incorporated herein by reference to Exhibit 10.1 to the Current Report on Form 8-K as filed by SG Blocks, Inc. with the Securities and Exchange Commission on December 10, 2020 (File No. 001-38037))</a></span></td>
</tr>
<tr style="margin-left: 0.1px; height: 22px; background-color: #cceeff;">
<td style="background: #cceeff; padding: 0in; margin-left: 0.1px; height: 22px; vertical-align: top;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000; line-height: inherit; font-family: 'times new roman', times;">21.1*</span></p>
</td>
<td style="background: #cceeff; padding: 0in; margin-left: 0.1px; height: 22px; vertical-align: top;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 7pt; color: #000000; line-height: inherit;">&#160;</span></p>
</td>
<td style="background: #cceeff; padding: 0in; margin-left: 0.1px; height: 22px; vertical-align: top;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000; line-height: inherit; font-family: 'times new roman', times;"><a href="ex211_2.htm" class="LinkedExhibit" style="-sec-extract: exhibit;">List of Subsidiaries*</a> </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 22px;">
<td style="padding: 0in; margin-left: 0.1px; height: 22px; vertical-align: top;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000; line-height: inherit; font-family: 'times new roman', times;">23.1*</span></p>
</td>
<td style="padding: 0in; margin-left: 0.1px; height: 22px; vertical-align: top;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 7pt; color: #000000; line-height: inherit;">&#160;</span></p>
</td>
<td style="padding: 0in; margin-left: 0.1px; height: 22px; vertical-align: top;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000; line-height: inherit; font-family: 'times new roman', times;"><a href="ex231_3.htm" class="LinkedExhibit" style="-sec-extract: exhibit;">Consent of Whitley Penn LLP, Independent Registered Public Accounting Firm</a></span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 22px; background-color: #cceeff;">
<td style="padding: 0in; margin-left: 0.1px; height: 22px; background-color: #cceeff; vertical-align: top;" valign="top"><span style="font-size: 10pt; font-family: 'times new roman', times;">24.1*</span></td>
<td style="padding: 0in; margin-left: 0.1px; height: 22px; background-color: #cceeff; vertical-align: top;" valign="top"><br/></td>
<td style="padding: 0in; margin-left: 0.1px; height: 22px; background-color: #cceeff; vertical-align: top;" valign="top"><span style="font-size: 10pt; font-family: 'times new roman', times;"><span style="color: #000000; line-height: inherit;">Power of Attorney (included on signature page).</span></span></td>
</tr>
<tr style="margin-left: 0.1px; height: 22px;">
<td style="padding: 0in; margin-left: 0.1px; height: 22px; vertical-align: top;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000; line-height: inherit; font-family: 'times new roman', times;">31.1*</span></p>
</td>
<td style="padding: 0in; margin-left: 0.1px; height: 22px; vertical-align: top;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 7pt; color: #000000; line-height: inherit;">&#160;</span></p>
</td>
<td style="padding: 0in; margin-left: 0.1px; height: 22px; vertical-align: top;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; font-family: 'times new roman', times;"><span style="line-height: inherit;"><a href="ex311_4.htm" class="LinkedExhibit" style="-sec-extract: exhibit;">Certification by Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.</a></span></span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 22px; background-color: #cceeff;">
<td style="padding: 0in; margin-left: 0.1px; height: 22px; background-color: #cceeff; vertical-align: top;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000; line-height: inherit; font-family: 'times new roman', times;">31.2*</span></p>
</td>
<td style="padding: 0in; margin-left: 0.1px; height: 22px; background-color: #cceeff; vertical-align: top;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 7pt; color: #000000; line-height: inherit;">&#160;</span></p>
</td>
<td style="padding: 0in; margin-left: 0.1px; height: 22px; background-color: #cceeff; vertical-align: top;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; font-family: 'times new roman', times;"><span style="color: #000000; line-height: inherit;"><a href="ex312_5.htm" class="LinkedExhibit" style="-sec-extract: exhibit;">Certification by Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.</a></span></span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 22px;">
<td style="padding: 0in; margin-left: 0.1px; height: 22px; vertical-align: top;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000; line-height: inherit; font-family: 'times new roman', times;">32.1*</span></p>
</td>
<td style="padding: 0in; margin-left: 0.1px; height: 22px; vertical-align: top;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 7pt; color: #000000; line-height: inherit;">&#160;</span></p>
</td>
<td style="padding: 0in; margin-left: 0.1px; height: 22px; vertical-align: top;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; font-family: 'times new roman', times;"><span style="color: #000000; line-height: inherit;"><a href="ex321_6.htm" class="LinkedExhibit" style="-sec-extract: exhibit;">Certification by Chief Executive Officer and Chief Financial Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002</a></span></span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 22px; background-color: #cceeff;">
<td style="padding: 0in; margin-left: 0.1px; height: 22px; background-color: #cceeff; vertical-align: top;" valign="top"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; line-height: inherit; display: inline !important;">101.INS*</span></td>
<td style="padding: 0in; margin-left: 0.1px; height: 22px; background-color: #cceeff; vertical-align: top;" valign="top"><br/></td>
<td style="padding: 0in; margin-left: 0.1px; height: 22px; background-color: #cceeff; vertical-align: top;" valign="top"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; line-height: inherit; display: inline !important;">XBRL Instance Document - the instance document does not appear in the Interactive Data File as the XBRL tags are embedded within the Inline XBRL document.</span></td>
</tr>
<tr style="margin-left: 0.1px; height: 22px;">
<td style="padding: 0in; margin-left: 0.1px; height: 22px; vertical-align: top;" valign="top"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; line-height: inherit; display: inline !important;">101.SCH*</span></td>
<td style="padding: 0in; margin-left: 0.1px; height: 22px; vertical-align: top;" valign="top"><br/></td>
<td style="padding: 0in; margin-left: 0.1px; height: 22px; vertical-align: top;" valign="top"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; line-height: inherit; display: inline !important;">XBRL Taxonomy Extension Schema Document.</span></td>
</tr>
<tr style="margin-left: 0.1px; height: 22px; background-color: #cceeff;">
<td style="padding: 0in; margin-left: 0.1px; height: 22px; background-color: #cceeff; vertical-align: top;" valign="top"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; line-height: inherit; display: inline !important;">101.CAL*</span></td>
<td style="padding: 0in; margin-left: 0.1px; height: 22px; background-color: #cceeff; vertical-align: top;" valign="top"><br/></td>
<td style="padding: 0in; margin-left: 0.1px; height: 22px; background-color: #cceeff; vertical-align: top;" valign="top"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; line-height: inherit; display: inline !important;">XBRL Taxonomy Extension Calculation Linkbase Document.</span></td>
</tr>
<tr style="margin-left: 0.1px; height: 22px;">
<td style="padding: 0in; margin-left: 0.1px; height: 22px; vertical-align: top;" valign="top"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; line-height: inherit; display: inline !important;">101.DEF*</span></td>
<td style="padding: 0in; margin-left: 0.1px; height: 22px; vertical-align: top;" valign="top"><br/></td>
<td style="padding: 0in; margin-left: 0.1px; height: 22px; vertical-align: top;" valign="top"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; line-height: inherit; display: inline !important;">XBRL Taxonomy Extension Definition Linkbase Document.</span></td>
</tr>
<tr style="margin-left: 0.1px; height: 22px; background-color: #cceeff;">
<td style="padding: 0in; margin-left: 0.1px; height: 22px; background-color: #cceeff; vertical-align: top;" valign="top"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; line-height: inherit; display: inline !important;">101.LAB*</span></td>
<td style="padding: 0in; margin-left: 0.1px; height: 22px; background-color: #cceeff; vertical-align: top;" valign="top"><br/></td>
<td style="padding: 0in; margin-left: 0.1px; height: 22px; background-color: #cceeff; vertical-align: top;" valign="top"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; line-height: inherit; display: inline !important;">XBRL Taxonomy Extension Label Linkbase Document.</span></td>
</tr>
<tr style="margin-left: 0.1px; height: 22px;">
<td style="padding: 0in; margin-left: 0.1px; height: 22px; vertical-align: top;" valign="top"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; line-height: inherit; display: inline !important;">101.PRE*</span></td>
<td style="padding: 0in; margin-left: 0.1px; height: 22px; vertical-align: top;" valign="top"><br/></td>
<td style="padding: 0in; margin-left: 0.1px; height: 22px; vertical-align: top;" valign="top"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; line-height: inherit; display: inline !important;">XBRL Taxonomy Extension Presentation Linkbase Document.</span></td>
</tr>
</tbody>
</table>
<p style="margin: 0in 0in 0.0001pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><br/></p>
<p style="margin: 0in 0in 0.0001pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><br/></p>
<table style="border-collapse: collapse; margin-left: 0.1px; width: 100%; font-family: 'times new roman'; font-size: 10pt; height: 50px;" border="0" cellpadding="0" width="100%">
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<td style="width: 1pt; padding: 0in; height: 20px;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 7pt; color: #000000; line-height: inherit;">&#160;</span></p>
</td>
<td style="width: 37pt; padding: 0in; height: 20px;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000; line-height: inherit; font-family: 'times new roman', times;">*</span></p>
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<td style="width: 564.65pt; padding: 0in; height: 20px;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000; line-height: inherit; font-family: 'times new roman', times;">Filed herewith.&#160; &#160;&#160;</span></p>
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<td style="width: 1pt; padding: 0in; height: 10px;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 7pt; color: #000000; line-height: inherit;">&#160;</span></p>
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<td style="width: 37pt; padding: 0in; height: 10px;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000; line-height: inherit; font-family: 'times new roman', times;">&#160;</span></p>
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<td style="width: 564.65pt; padding: 0in; height: 10px;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000; line-height: inherit; font-family: 'times new roman', times;">&#160;</span></p>
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<td style="width: 1pt; padding: 0in; height: 20px;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 7pt; color: #000000; line-height: inherit;">&#160;</span></p>
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<td style="width: 37pt; padding: 0in; height: 20px;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000; line-height: inherit; font-family: 'times new roman', times;"><span style="line-height: inherit;">#</span>&#160;</span></p>
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<td style="width: 564.65pt; padding: 0in; height: 20px;" valign="top">
<p style="margin-right: 0in; margin-left: 0in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000; line-height: inherit; font-family: 'times new roman', times;">Management contract or compensatory plan or arrangement required to be identified pursuant to Item 15(a)(3) of this report.&#160;</span></p>
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<td class="pgno" style="padding: 0px; text-align: center;"><span style="font-size: 10pt;" class="pageno">49</span></td>
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<div style="color: #000000; text-align: center;"><a style="text-decoration: none; color: rgb(0, 0, 0); cursor: default; outline: none; pointer-events: none;" id="Bhytff_RECV358YB400000000000000000000" class="customBookmark"><span style="color: black;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><span style="font-weight: bold;">SIGNATURES</span></span></span></a></div>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0px; text-align: center;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-align: start; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0px; text-indent: 0.5in;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.&#160;</span></p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-align: start; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0px; text-indent: 0.5in;"><br/></p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-align: start; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0px; text-indent: 0.5in;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0px;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">SG BLOCKS, INC.</span></p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0px;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></p>
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<td style="color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; width: 4.05402%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">By:</span></td>
<td style="border-bottom: 1.5pt solid black; font: 10pt 'Times New Roman', Times, serif; padding: 0px; color: #231f20; width: 37.946%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">/s/ Paul M. Galvin</span></td>
<td style="text-align: right; color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; width: 56%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">Date: April 15, 2021</span></td>
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<td style="vertical-align: bottom; color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; width: 37.946%;">
<p><span><span class="selected" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">Paul M. Galvin</span></span><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;"></span></p>
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<td style="vertical-align: top; color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; width: 56%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></td>
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<td style="vertical-align: top; color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; width: 4.05402%;"><br/></td>
<td style="vertical-align: bottom; color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; width: 37.946%;"><span style="color: #000000; font-family: 'Times New Roman', serif; font-size: 10pt;">Chief Executive<span>&#160;</span>Offic</span><span style="color: #000000; font-family: 'Times New Roman', serif; font-size: 10pt;">er and Chairman of the Board (Principal Executive Officer)</span></td>
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<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0px;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;&#160;</span></p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0px; text-align: center;"><span style="font-weight: bold;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">POWER OF ATTORNEY&#160;</span></span></p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0px;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-align: start; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0px; text-indent: 0.5in;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">Each person whose signature appears below hereby constitutes and appoints Paul M. Galvin and Gerald A. Sheeran, and each of them, his attorneys-in-fact, each with the power of substitution, for him and in his name, place and stead, in any and all capacities, to sign this Annual Report on Form 10-K and any and all amendments to this report on Form 10-K, and to file the same, with all exhibits thereto and all documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and all intents and purposes as he might or could do in person, hereby ratifying and confirming all that such attorneys-in-fact and agents or any of them or his or their substitute or substitutes, may lawfully do or cause to be done by virtue hereof.</span></p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-align: start; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0px; text-indent: 0.5in;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-align: start; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0px; text-indent: 0.5in;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">Pursuant to the requirements of the Securities Exchange Act of 1934, this Annual Report has been signed below by the following persons on behalf of the Company and in the capacities and on the date indicated.</span></p>
<p style="font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-align: start; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; color: #231f20; margin: 0pt 0px; text-indent: 0.5in;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></p>
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<td style="border-bottom: 1.5pt solid black; font: 10pt 'Times New Roman', Times, serif; padding: 0px; text-align: center; color: #231f20; width: 39.6916%; height: 16px;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;"><b>Signature</b></span></td>
<td style="color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; width: 0.650618%; height: 16px;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></td>
<td style="border-bottom: 1.5pt solid black; font: 10pt 'Times New Roman', Times, serif; padding: 0px; text-align: center; color: #231f20; width: 39.8217%; height: 16px;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;"><b>Title</b></span></td>
<td style="color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; width: 0.650618%; height: 16px;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></td>
<td style="border-bottom: 1.5pt solid black; font: 10pt 'Times New Roman', Times, serif; padding: 0px; text-align: center; color: #231f20; width: 20%; height: 16px;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;"><b>Date</b></span></td>
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<td style="color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 39.6916%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></td>
<td style="color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 0.650618%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></td>
<td style="color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 39.8217%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></td>
<td style="color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 0.650618%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></td>
<td style="text-align: center; color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 20%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></td>
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<tr style="font: 10pt 'Times New Roman', Times, serif; height: 16px;">
<td style="border-bottom: 1.5pt solid black; font: 10pt 'Times New Roman', Times, serif; padding: 0px; color: #231f20; height: 16px; vertical-align: bottom; width: 39.6916%;" valign="bottom"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">/s/ Paul M. Galvin</span></td>
<td style="vertical-align: top; color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 0.650618%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></td>
<td style="vertical-align: top; color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 39.8217%;">
<p><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">Chief Executive Officer and Chairman of the Board (<span style="color: #000000; font-family: 'Times New Roman', serif; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Principal Executive Officer)</span></span></p>
</td>
<td style="vertical-align: top; color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 0.650618%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></td>
<td style="vertical-align: top; text-align: center; color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 20%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">April 15, 2021</span></td>
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<td style="color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 39.6916%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">Paul M. Galvin</span></td>
<td style="color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 0.650618%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></td>
<td style="color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 39.8217%;"></td>
<td style="color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 0.650618%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></td>
<td style="text-align: center; color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 20%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></td>
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<tr style="vertical-align: top; font: 10pt 'Times New Roman', Times, serif; height: 16px;">
<td style="color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 39.6916%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></td>
<td style="color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 0.650618%;"><span><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></span></td>
<td style="color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 39.8217%;"><span><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></span></td>
<td style="color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 0.650618%;"><span><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></span></td>
<td style="text-align: center; color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 20%;"><span><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></span></td>
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<tr style="vertical-align: top; font: 10pt 'Times New Roman', Times, serif; height: 16px;">
<td style="border-bottom: 1.5pt solid black; font: 10pt 'Times New Roman', Times, serif; padding: 0px; color: #231f20; height: 16px; vertical-align: bottom; width: 39.6916%;" valign="bottom"><span><span class="selected" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">/s/ Gerald A. Sheeran</span></span></td>
<td style="color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 0.650618%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></td>
<td style="color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 39.8217%;">
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</td>
<td style="color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 0.650618%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></td>
<td style="text-align: center; color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 20%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">April 15, 2021</span></td>
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<tr style="vertical-align: top; font: 10pt 'Times New Roman', Times, serif; height: 16px;">
<td style="color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 39.6916%;">Gerald A. Sheeran</td>
<td style="color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 0.650618%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></td>
<td style="color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 39.8217%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></td>
<td style="color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 0.650618%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></td>
<td style="text-align: center; color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 20%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></td>
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<tr style="vertical-align: top; font: 10pt 'Times New Roman', Times, serif; height: 16px;">
<td style="color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 39.6916%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></td>
<td style="color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 0.650618%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></td>
<td style="color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 39.8217%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></td>
<td style="color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 0.650618%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></td>
<td style="text-align: center; color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 20%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></td>
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<tr style="vertical-align: top; font: 10pt 'Times New Roman', Times, serif; height: 16px;">
<td style="border-bottom: 1.5pt solid black; font: 10pt 'Times New Roman', Times, serif; padding: 0px; color: #231f20; height: 16px; width: 39.6916%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">/s/ Yaniv&#160;Blumenfeld</span></td>
<td style="color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 0.650618%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></td>
<td style="color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 39.8217%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">Director</span></td>
<td style="color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 0.650618%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></td>
<td style="text-align: center; color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 20%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">April 15, 2021</span></td>
</tr>
<tr style="vertical-align: top; font: 10pt 'Times New Roman', Times, serif; height: 16px;">
<td style="color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 39.6916%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">Yaniv&#160;Blumenfeld</span></td>
<td style="color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 0.650618%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></td>
<td style="color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 39.8217%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></td>
<td style="color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 0.650618%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></td>
<td style="text-align: center; color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 20%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></td>
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<td style="color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 39.6916%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></td>
<td style="color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 0.650618%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></td>
<td style="color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 39.8217%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></td>
<td style="color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 0.650618%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></td>
<td style="text-align: center; color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 20%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></td>
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<tr style="vertical-align: top; font: 10pt 'Times New Roman', Times, serif; height: 16px;">
<td style="border-bottom: 1.5pt solid black; font: 10pt 'Times New Roman', Times, serif; padding: 0px; color: #231f20; height: 16px; width: 39.6916%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">/s/ Christopher Melton</span></td>
<td style="color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 0.650618%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></td>
<td style="color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 39.8217%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">Director</span></td>
<td style="color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 0.650618%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></td>
<td style="text-align: center; color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 20%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">April 15, 2021</span></td>
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<tr style="vertical-align: top; font: 10pt 'Times New Roman', Times, serif; height: 16px;">
<td style="color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 39.6916%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">Christopher Melton</span></td>
<td style="color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 0.650618%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></td>
<td style="color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 39.8217%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></td>
<td style="color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 0.650618%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></td>
<td style="text-align: center; color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 20%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></td>
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<td style="color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 39.6916%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></td>
<td style="color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 0.650618%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></td>
<td style="color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 39.8217%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></td>
<td style="color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 0.650618%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></td>
<td style="text-align: center; color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 20%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">&#160;</span></td>
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<td style="border-bottom: 1.5pt solid black; font: 10pt 'Times New Roman', Times, serif; padding: 0px; color: #231f20; height: 16px; width: 39.6916%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">/s/ Margaret Coleman</span></td>
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<td style="text-align: center; color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 20%;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: black;">April 15, 2021</span></td>
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<td style="color: #231f20; padding: 0px; font: 10pt 'Times New Roman', Times, serif; height: 16px; width: 39.6916%;">Margaret Coleman</td>
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<td class="pgno" style="padding: 0px; text-align: center;"><span style="font-size: 10pt;" class="pageno">50</span></td>
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<p style="color: #000000; font: 18pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0px; text-align: center;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 14pt; color: black;"><b>SG BLOCKS, INC.</b></span></p>
<p style="color: #000000; font: 18pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0px; text-align: center;"><span style="font-family: 'Times New Roman', Times, serif; font-size: 14pt; color: black;"><b>AND SUBSIDIARIES</b></span></p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0px; text-align: center;"><span style="color: black;">&#160;</span></p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0px; text-align: center;"><span style="color: black;"><b>Consolidated Financial Statements</b></span></p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0px; text-align: center;"><span style="color: black;">&#160;</span></p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0px; text-align: center;"><span style="color: black;"><b>December 31, 2020 and 2019</b></span></p>
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<p style="margin: 0pt; text-align: center;"><strong><span style="font-family: 'times new roman', times; font-size: 10pt;">&#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; Table of Contents</span></strong></p>
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<p style="text-align: center; margin: 0pt;"><span style="font-family: 'times new roman', times; font-size: 10pt;"><strong>Page</strong></span></p>
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<td style="width: 90%; height: 18px;"><span style="font-family: 'times new roman', times; font-size: 10pt;"><b style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">Consolidated Financial</b> <strong>Statements</strong></span></td>
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<td style="width: 90%; background-color: #cceeff; height: 18px;" id="BM_BA_1KVW2FAI9S00000000000000000000"><span style="font-family: 'times new roman', times; font-size: 10pt;"><a href="#BA_1KVW2FAI9S00000000000000000000">Report of Independent Registered Public Accounting Firm</a></span></td>
<td class="bmpageno" style="width: 10%; text-align: center; background-color: #cceeff; height: 18px;" id="BMP_BA_1KVW2FAI9S00000000000000000000"><span style="font-family: 'times new roman', times; font-size: 10pt;">F-1</span></td>
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<td style="width: 90px; height: 18px;"><span style="font-family: 'times new roman', times; font-size: 10pt;">&#160;</span></td>
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<td style="background-color: #cceeff; height: 18px;" id="BM_Bb_CMPREDMC8G00000000000000000000"><span style="font-family: 'times new roman', times; font-size: 10pt;"><a href="#Bb_CMPREDMC8G00000000000000000000"> Consolidated Balance Sheets </a></span></td>
<td class="bmpageno" style="text-align: center; background-color: #cceeff; height: 18px;" id="BMP_Bb_CMPREDMC8G00000000000000000000"><span style="font-family: 'times new roman', times; font-size: 10pt;">F-4</span></td>
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<td style="background-color: #cceeff; height: 18px;" id="BM_BC_E5XLU3UWV400000000000000000000"><span style="font-family: 'times new roman', times; font-size: 10pt;"><a href="#BC_E5XLU3UWV400000000000000000000"> Consolidated Statements of Operations </a></span></td>
<td class="bmpageno" style="text-align: center; background-color: #cceeff; height: 18px;" id="BMP_BC_E5XLU3UWV400000000000000000000"><span style="font-family: 'times new roman', times; font-size: 10pt;">F-5</span></td>
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<td style="background-color: #cceeff; height: 18px;" id="BM_Bd_IUEXMYR3LS00000000000000000000"><span style="font-family: 'times new roman', times; font-size: 10pt;"><a href="#Bd_IUEXMYR3LS00000000000000000000"> Consolidated Statements of Changes in Stockholders&#8217; Equity </a></span></td>
<td class="bmpageno" style="text-align: center; background-color: #cceeff; height: 18px;" id="BMP_Bd_IUEXMYR3LS00000000000000000000"><span style="font-family: 'times new roman', times; font-size: 10pt;">F-6</span></td>
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<td style="background-color: #cceeff; height: 18px;" id="BM_Be_VVJV66B23400000000000000000000"><span style="font-family: 'times new roman', times; font-size: 10pt;"><a href="#Be_VVJV66B23400000000000000000000"> Consolidated Statements of Cash Flows </a></span></td>
<td class="bmpageno" style="text-align: center; background-color: #cceeff; height: 18px;" id="BMP_Be_VVJV66B23400000000000000000000"><span style="font-family: 'times new roman', times; font-size: 10pt;">F-7</span></td>
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<td style="text-align: center; width: 20px; height: 18px;"><span style="font-family: 'times new roman', times; font-size: 10pt;">&#160;</span></td>
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<td style="background-color: #cceeff; height: 18px;" id="BM_Bf_RHWOQEUPY800000000000000000000"><span style="font-family: 'times new roman', times; font-size: 10pt;"><a href="#Bf_RHWOQEUPY800000000000000000000"> Notes to Consolidated Financial Statements</a></span></td>
<td class="bmpageno" style="text-align: center; background-color: #cceeff; height: 18px;" id="BMP_Bf_RHWOQEUPY800000000000000000000"><span style="font-family: 'times new roman', times; font-size: 10pt;">F-8</span></td>
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<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0px;"><span style="color: black;">&#160;</span></p>
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<div style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0px; text-align: center;"><a class="customBookmark" style="text-decoration: none; color: #000000; cursor: default; outline: none; pointer-events: none;" id="BA_1KVW2FAI9S00000000000000000000"><b>Report of Independent Registered Public Accounting Firm</b></a>
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<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0px; text-align: center;"><span style="color: black;">&#160;</span></p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0px;"><span style="color: black;">To the Board of Directors and Stockholders</span></p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0px; text-align: justify;"><span style="color: black;">SG Blocks, Inc. and Subsidiaries</span></p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0px; text-align: justify;"><span style="color: black;">&#160;</span><span style="color: black;"></span></p>
<p style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif; color: #000000;"><span style="font-size: 10pt;"><b style="mso-bidi-font-weight: normal;"><span style="color: windowtext;">Opinion on the Financial Statements</span></b><span style="color: windowtext;"></span></span></p>
<p style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt;">&#160;</span></p>
<p style="margin: 0in 0in 0.0001pt; font-size: 10pt; font-family: Arial, sans-serif;"><span style="font-size: 10pt;"><span style="font-family: 'Times New Roman', serif;">We have audited the accompanying consolidated balance sheets of SG Blocks, Inc. and subsidiaries (the &#8220;Company&#8221;), as of December 31, 2020 and 2019, and the related consolidated statements of </span><span style="font-family: 'Times New Roman', serif;">operations</span><span style="font-family: 'Times New Roman', serif;">, changes in stockholders&#8217; equity, and cash flows for the years then ended and the related notes (collectively referred to as the &#8220;financial statements&#8221;).<span style="mso-spacerun: yes;">&#160; </span>In our opinion, the financial statements present fairly, in all material respects, the financial position of the Company, as of December 31, 2020 and 2019, and the results of their operations and their cash flows for the years then ended in conformity with accounting principles generally accepted in the United States of America.</span></span></p>
<p style="margin: 0in 0in 0.0001pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000;">&#160;</span></p>
<p style="margin: 0in 0in 0.0001pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt;"><b style="mso-bidi-font-weight: normal;"><span>Basis for Opinion</span></b></span></p>
<p style="margin: 0in 0in 0.0001pt; font-size: 10pt; font-family: Arial, sans-serif;"><span style="font-size: 10pt; font-family: 'Times New Roman', serif;">&#160;</span></p>
<p style="margin: 0in 0in 0.0001pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt;"><span>These financial statements are the responsibility of the </span>Company&#8217;s<span> management. <span style="mso-spacerun: yes;">&#160;</span>Our responsibility is to express an opinion on the Company&#8217;s financial statements based on our audits. <span style="mso-spacerun: yes;">&#160;</span>We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (&#8220;PCAOB&#8221;) 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.</span></span></p>
<p style="margin: 0in 0in 0.0001pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt;">&#160;</span></p>
<p style="margin: 0in 0in 0.0001pt; font-size: 10pt; font-family: Arial, sans-serif;"><span style="font-size: 10pt; font-family: 'Times New Roman', serif;">We conducted our audits in accordance with the standards of the PCAOB. <span style="mso-spacerun: yes;">&#160;</span>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. <span style="mso-spacerun: yes;">&#160;</span>The Company is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. <span style="mso-spacerun: yes;">&#160;</span>As part of our audits, we are required to obtain an understanding of internal control over financial reporting, but not for the purpose of expressing an opinion on the effectiveness of the Company&#8217;s internal control over financial reporting. <span style="mso-spacerun: yes;">&#160;</span>Accordingly, we express no such opinion.</span></p>
<p style="margin: 0in 0in 0.0001pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt;">&#160;</span></p>
<p style="margin: 0in 0in 0.0001pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt;">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. <span style="mso-spacerun: yes;">&#160;</span>Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. <span style="mso-spacerun: yes;">&#160;</span>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. <span style="mso-spacerun: yes;">&#160;</span>We believe that our audits provide a reasonable basis for our opinion.</span></p>
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<p style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt;"><b style="mso-bidi-font-weight: normal;">Critical Audit Matters</b></span></p>
<p style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt;"><b style="mso-bidi-font-weight: normal;">&#160;</b></span></p>
<p style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt;">The critical audit matters communicated below are matters arising from the current period audit of the financial statements that were communicated or required to be communicated to the audit committee and that: (1) relate to accounts or disclosures that are material to the financial statements and (2) involved especially challenging, subjective, or complex judgments. The communication of the critical audit matters does not alter in any way our opinion on the financial statements, taken as a whole, and we are not, by communicating the critical audit matters below, providing a separate opinion on the critical audit matters or on the accounts or disclosures to which they relate. </span></p>
<p style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt;"><b style="mso-bidi-font-weight: normal;"><i style="mso-bidi-font-style: normal;">&#160;</i></b></span></p>
<p style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt;"><b style="mso-bidi-font-weight: normal;"><i style="mso-bidi-font-style: normal;">Revenue Recognition &#8211; Determination of Estimated Costs to Complete for Contracts Recognized Over Time<span style="mso-spacerun: yes;">&#160; </span></i></b></span></p>
<p style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt;"><b style="mso-bidi-font-weight: normal;"><i style="mso-bidi-font-style: normal;"><span style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">&#160;</span></i></b></span></p>
<p style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt;"><i style="mso-bidi-font-style: normal;">Description of the Matter</i></span></p>
<p style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; font-family: ArialMT, sans-serif; color: #000000;">&#160;</span></p>
<p style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt;">The Company&#8217;s construction and engineering contracts generally recognize revenue over time as there is a continuous transfer of control to the customer.<span style="mso-spacerun: yes;">&#160; </span>Approximately 54% of the Company&#8217;s revenue during the year ended December 31, 2020 was for construction and engineering contracts whereby revenue was recorded over time. </span></p>
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<p style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt;">The Company uses the amount of cost incurred under the contract as a measure of progress towards completion, and revenue recognized is measured principally by the costs incurred and accrued to date for each contract as a percentage of the estimated total cost for each contract at completion.<span style="mso-spacerun: yes;">&#160; </span>Contract costs include all direct material, labor, and indirect costs related to contract performance. <span style="mso-spacerun: yes;">&#160;</span>Changes in job performance, job conditions, estimated contract costs and profitability and final contract settlements may result in revisions to costs and income, and the effects of these revisions are recognized prospectively in the period in which the revisions are determined. <span style="mso-spacerun: yes;">&#160;</span>This measurement and comparison process requires updates to the estimate of total costs to complete the contract, and these updates include subjective assessments and judgments.</span></p>
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<p style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt;">We identified the Company&#8217;s estimation of the costs to complete each contract as a critical audit matter due to the high degree of auditor judgment and the increased extent of effort that was required when performing audit procedures to evaluate the reasonableness of management&#8217;s estimates and assumptions related to the estimate of costs to complete contracts recognized over time.<span style="mso-spacerun: yes;">&#160; </span></span></p>
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<p style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt;"><i style="mso-bidi-font-style: normal;">How We Addressed the Matter in Our Audit</i></span></p>
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<p style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt;">Our audit procedures related to forecasts of estimated costs to complete contracts recognized over time included the following, among others:</span></p>
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<p style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt;">&#8226; We selected a sample of contracts and obtained and inspected the executed contract and change orders to validate existence and understand the scope of each contract.<span style="mso-spacerun: yes;">&#160; </span></span></p>
<p style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt;">&#160;</span></p>
<p style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt;">&#8226; We performed a site visit near the end of the reporting period.<span style="mso-spacerun: yes;">&#160; </span>We observed and inspected the projects in process and inquired of project managers to gain an understanding of the progress on significant projects in process. </span></p>
<p style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt;">&#160;</span></p>
<p style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt;">&#8226; We evaluated and tested management&#8217;s process to estimate future costs to complete contracts recognized over time.<span style="mso-spacerun: yes;">&#160; </span>This evaluation included the consistency of management&#8217;s process and policies regarding change orders and timely costs revisions.<span style="mso-spacerun: yes;">&#160; </span></span></p>
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<p style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt;">&#8226; We evaluated management&#8217;s ability to accurately estimate future costs to complete contracts recognized over time by performing a retrospective review of prior estimates to actual results.</span></p>
<p style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">&#160;</span><span style="font-size: 10pt;"><b style="mso-bidi-font-weight: normal;">&#160;</b></span></p>
<p style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt;"><b style="mso-bidi-font-weight: normal;"><i style="mso-bidi-font-style: normal;">Acquisition of Echo DCL, LLC &#8211; Fair Value of Net Assets Acquired and Contingent Consideration </i></b></span></p>
<p style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt;"><i style="mso-bidi-font-style: normal;">&#160;</i></span></p>
<p style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt;"><i style="mso-bidi-font-style: normal;">Description of the Matter</i></span></p>
<p style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span style="mso-spacerun: yes;">&#160; </span></span></p>
<p style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt;">As discussed in Note 9 to the financial statements, the Company acquired substantially all of the assets of Echo DCL, LLC (Echo) for a purchase price cash and contingent consideration, which resulted in the acquisition of property, plant and equipment and a tradename intangible asset. <span style="mso-spacerun: yes;">&#160;</span>Management estimated the fair value of the tradename using the relief from royalty method which required management to estimate discounted cash flows with subjective assumptions of the appropriate discount rate, an appropriate royalty rate, and future revenues.<span style="mso-spacerun: yes;">&#160; </span>The property, plant and equipment is largely comprised of equipment and buildings held for lease.<span style="mso-spacerun: yes;">&#160; </span>The equipment was valued using a market approach, which estimates value using third-party transactions.<span style="mso-spacerun: yes;">&#160; </span>The buildings held for lease were valued using the cost to replicate adjusted for the condition of each building.<span style="mso-spacerun: yes;">&#160; </span>The contingent consideration was valued using a Monte Carlo Simulation, which required management to estimate future revenues, expenses, and net income.<span style="mso-spacerun: yes;">&#160; </span><span style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"></span></span></p>
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<p style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt;">We identified the fair value of net assets acquired and contingent consideration in the Echo business combination to be a critical audit matter due to the significant judgments made by management to estimate the fair value of intangible assets, property, plant and equipment, and contingent consideration.<span style="mso-spacerun: yes;">&#160; </span>This required a high degree of auditor judgment and an increased extent of effort, including the need to involve our fair value specialists, when performing audit procedures to evaluate the reasonableness of management&#8217;s estimates and assumptions related to the selection of discount and royalty rates, forecasts of future revenues and cash flows, as well as estimates of the cost to replicate buildings acquired.</span></p>
<p style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt;">&#160;</span></p>
<p style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt;"><i style="mso-bidi-font-style: normal;">How We Addressed the Matter in Our Audit</i></span></p>
<p style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt;"><span style="mso-spacerun: yes;">&#160; </span></span></p>
<p style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt;">Our audit procedures related to the assumptions and forecasts used by management to estimate the fair value of intangible assets, property, plant and equipment, and contingent consideration acquired in the Echo business combination included the following, among others:</span></p>
<p style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt;"><br/></span></p>
<span style="font-size: 10pt;"><span style="line-height: 107%; font-family: Symbol;"><span style="mso-list: Ignore;"><span style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; line-height: normal; font-family: 'Times New Roman';"><span style="color: #000000; font-family: 'Times New Roman', serif; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">&#8226;<span>&#160;&#160;</span></span></span></span></span><span style="line-height: 107%;">We read the executed purchase agreement and reviewed historical financial data of Echo to verify that management had identified all acquired assets and liabilities, as well as any contingent consideration. </span></span></div>
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<div style="font-family: 'times new roman', times; font-size: 10pt;"><span style="font-size: 10pt;"><span style="line-height: 107%;"><span style="color: #000000; font-family: 'Times New Roman', serif; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">&#8226;<span>&#160;&#160;</span></span>With the assistance of our fair value specialists, we evaluated the reasonableness of the (1) valuation methodology, (2) discount rates,<span style="mso-spacerun: yes;">&#160; </span>(3) the royalty rate, and (4) future revenue, expenses, and growth rates, including testing the source information underlying the determination of the discount rates and the royalty rate and testing the mathematical accuracy of the calculations.</span></span><span style="font-size: 10pt;"> </span></div>
<div style="font-family: 'times new roman', times; font-size: 10pt;"><span style="font-size: 10pt;"><span style="color: #000000; font-family: 'Times New Roman', serif; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"><br/></span></span></div>
<div style="font-family: 'times new roman', times; font-size: 10pt;"><span style="font-size: 10pt;"><span style="color: #000000; font-family: 'Times New Roman', serif; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">&#8226;<span>&#160;&#160;</span></span></span><span style="font-size: 10pt;"><span style="line-height: 107%; margin: 0px; text-indent: 0px;"><span style="font-size: 10pt;">We evaluated management&#8217;s ability to accurately forecast future revenues and cash flows by considering the past financial performance of Echo and current economic factors.</span></span></span>
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<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0px;"><span style="color: black;"><span style="font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="color: #000000; font-family: 'Times New Roman', serif; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">&#8226;</span><span style="color: #000000; font-family: 'Times New Roman', serif; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;">&#160; </span>We visited the Echo plant and inspected the property, plant and equipment acquired to validate existence and working condition.<span style="mso-spacerun: yes;">&#160; </span>We reviewed online sales and auction prices to independently validate the reasonableness of the fair values assigned to acquired equipment.<span style="mso-spacerun: yes;">&#160; </span>We performed an independent calculation to estimate the cost to replicate the buildings held for lease and compared our calculation to management&#8217;s fair value. </span> <br/></span></p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0px;"><br/></p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0px;"><span style="color: black;">&#160;</span></p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0px; text-align: justify;"><span style="color: black;">We have served as the Company&#8217;s auditor since 2016.</span></p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0px; text-align: justify;"><span style="color: black;"><br/></span></p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0px; text-align: justify;"><span style="color: black;"> <span style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: justify; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">/s/ Whitley Penn LLP&#160;</span></span></p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0px; text-align: justify;"><span style="color: black;"><span style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: justify; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"><br/></span></span></p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0px; text-align: justify;"><span style="color: black;">Dallas, Texas</span></p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0px;"><span style="color: black;">April 15, 2021</span></p>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">SG BLOCKS, INC. AND SUBSIDIARIES</span></p>
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<div style="margin: 0pt;"><a class="customBookmark" style="text-decoration: none; color: #000000; cursor: default; outline: none; pointer-events: none;" id="Bb_CMPREDMC8G00000000000000000000"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Consolidated Balance Sheets </span></a></div>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"> December 31, </span></p>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"> &#160; </span></p>
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<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"> 2020 </span></p>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"> &#160; </span></p>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; border-bottom: 2px solid #000000; margin-left: 0.1px; height: 12px; width: 10.5%;" colspan="2">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"> 2019 </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 1.45349%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 12px;">
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 76.9763%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 10.577%;" colspan="2">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.461627%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 10.5%;" colspan="2">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 1.45349%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 12px;">
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 76.9763%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Assets </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 10.577%;" colspan="2">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.461627%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 10.5%;" colspan="2">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 1.45349%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 12px; background-color: #cceeff;">
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 76.9763%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Current assets: </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 10.577%; background-color: #cceeff;" colspan="2">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.461627%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 10.5%; background-color: #cceeff;" colspan="2">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 1.45349%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 12px;">
<td style="padding: 0px 0px 0px 13px; vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 76.9763%;">
<p style="margin: 0pt 0pt 0pt 10pt; text-indent: -10pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Cash and cash equivalents </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20201231" name="us-gaap:CashAndCashEquivalentsAtCarryingValue" unitRef="USD" id="Tag199" decimals="0" format="ixt:numdotdecimal">13,010,356</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.461627%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20191231" name="us-gaap:CashAndCashEquivalentsAtCarryingValue" unitRef="USD" id="Tag854" decimals="0" format="ixt:numdotdecimal">1,625,671</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 1.45349%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 12px; background-color: #cceeff;">
<td style="padding: 0px 0px 0px 13px; vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 76.9763%; background-color: #cceeff;">
<p style="margin: 0pt 0pt 0pt 10pt; text-indent: -10pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Accounts receivable, net </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 10%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20201231" name="us-gaap:AccountsReceivableNetCurrent" unitRef="USD" id="Tag215" decimals="0" format="ixt:numdotdecimal">2,635,608</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.461627%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.5%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 10%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20191231" name="us-gaap:AccountsReceivableNetCurrent" unitRef="USD" id="Tag677" decimals="0" format="ixt:numdotdecimal">1,101,185</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 1.45349%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 12px;">
<td style="padding: 0px 0px 0px 13px; vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 76.9763%;">
<p style="margin: 0pt 0pt 0pt 10pt; text-indent: -10pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Contract assets </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20201231" name="us-gaap:ContractWithCustomerAssetNetCurrent" unitRef="USD" id="Tag302" decimals="0" format="ixt:numdotdecimal">1,303,136</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.461627%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20191231" name="us-gaap:ContractWithCustomerAssetNetCurrent" unitRef="USD" id="Tag309" decimals="0" format="ixt:numdotdecimal">106,015</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 1.45349%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 17px; background-color: #cceeff;">
<td style="padding: 0px 0px 0px 13px; vertical-align: bottom; margin-left: 0.1px; height: 17px; width: 76.9763%; background-color: #cceeff;">Inventories</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; margin-left: 0.1px; height: 17px; width: 0.577034%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 17px; width: 0.577034%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 17px; text-align: right; width: 10%; background-color: #cceeff;"><ix:nonFraction contextRef="I20201231" name="us-gaap:InventoryNet" unitRef="USD" id="Tag219" decimals="0" format="ixt:numdotdecimal">778,144</ix:nonFraction></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; margin-left: 0.1px; height: 17px; width: 0.577034%; background-color: #cceeff;"><br/></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; margin-left: 0.1px; height: 17px; width: 0.461627%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 17px; width: 0.5%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 17px; text-align: right; width: 10%; background-color: #cceeff;"><ix:nonFraction contextRef="I20191231" name="us-gaap:InventoryNet" unitRef="USD" id="Tag824" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; margin-left: 0.1px; height: 17px; width: 1.45349%; background-color: #cceeff;"><br/></td>
</tr>
<tr style="height: 12px;">
<td style="padding: 0px 0px 0px 13px; vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 76.9763%;">
<p style="margin: 0pt 0pt 0pt 10pt; text-indent: -10pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Prepaid expenses and other current assets </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; border-bottom: 2px solid #000000; margin-left: 0.1px; height: 12px; width: 0.577034%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; border-bottom: 2px solid #000000; margin-left: 0.1px; height: 12px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20201231" name="us-gaap:PrepaidExpenseAndOtherAssetsCurrent" unitRef="USD" id="Tag218" decimals="0" format="ixt:numdotdecimal">570,775</ix:nonFraction> </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.461627%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; border-bottom: 2px solid #000000; margin-left: 0.1px; height: 12px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; border-bottom: 2px solid #000000; margin-left: 0.1px; height: 12px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20191231" name="us-gaap:PrepaidExpenseAndOtherAssetsCurrent" unitRef="USD" id="Tag684" decimals="0" format="ixt:numdotdecimal">73,938</ix:nonFraction> </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 1.45349%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 12px; background-color: #cceeff;">
<td style="padding: 0px 0px 0px 26px; vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 76.9763%; background-color: #cceeff;">
<p style="margin: 0pt 0pt 0pt 10pt; text-indent: -10pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Total current assets </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 10%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20201231" name="us-gaap:AssetsCurrent" unitRef="USD" id="Tag685" decimals="0" format="ixt:numdotdecimal">18,298,019</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.461627%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.5%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 10%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20191231" name="us-gaap:AssetsCurrent" unitRef="USD" id="Tag213" decimals="0" format="ixt:numdotdecimal">2,906,809</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 1.45349%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 12px;">
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 76.9763%;">
<p style="margin: 0pt 0pt 0pt 10pt; text-indent: -10pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.461627%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 1.45349%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 12px; background-color: #cceeff;">
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 76.9763%; background-color: #cceeff;">
<p style="margin: 0pt 0pt 0pt 10pt; text-indent: -10pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Property, plant and equipment, net </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 10%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20201231" name="us-gaap:PropertyPlantAndEquipmentNet" unitRef="USD" id="Tag206" decimals="0" format="ixt:numdotdecimal">2,683,014</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.461627%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.5%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 10%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20191231" name="us-gaap:PropertyPlantAndEquipmentNet" unitRef="USD" id="Tag353" decimals="0" format="ixt:numdotdecimal">11,747</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 1.45349%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 12px;">
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 76.9763%;">
<p style="margin: 0pt 0pt 0pt 10pt; text-indent: -10pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Goodwill </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20201231" name="us-gaap:Goodwill" unitRef="USD" id="Tag116" decimals="0" format="ixt:numdotdecimal">1,309,330</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.461627%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20191231" name="us-gaap:Goodwill" unitRef="USD" id="Tag814" decimals="0" format="ixt:numdotdecimal">1,223,520</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 1.45349%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px; background-color: #cceeff;">
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; width: 76.9763%; height: 10px; background-color: #cceeff;">Right-of-use asset</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; margin-left: 0.1px; width: 0.577034%; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 0.577034%; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; text-align: right; width: 10%; height: 10px; background-color: #cceeff;"><ix:nonFraction contextRef="I20201231" name="us-gaap:OperatingLeaseRightOfUseAsset" unitRef="USD" id="Tag203" decimals="0" format="ixt:numdotdecimal">1,537,545</ix:nonFraction></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; margin-left: 0.1px; width: 0.577034%; height: 10px; background-color: #cceeff;"><br/></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; margin-left: 0.1px; width: 0.461627%; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 0.5%; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 10%; text-align: right; height: 10px; background-color: #cceeff;"><ix:nonFraction contextRef="I20191231" name="us-gaap:OperatingLeaseRightOfUseAsset" unitRef="USD" id="Tag209" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; margin-left: 0.1px; width: 1.45349%; height: 10px; background-color: #cceeff;"><br/></td>
</tr>
<tr style="height: 17px;">
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; width: 76.9763%; height: 17px;">Long-term notes receivable</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; margin-left: 0.1px; width: 0.577034%; height: 17px;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 0.577034%; height: 17px;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 10%; text-align: right; height: 17px;"><ix:nonFraction contextRef="I20201231" name="us-gaap:NotesAndLoansReceivableNetNoncurrent" unitRef="USD" id="Tag631" decimals="0" format="ixt:numdotdecimal">682,637</ix:nonFraction></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; margin-left: 0.1px; width: 0.577034%; height: 17px;"><br/></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; margin-left: 0.1px; width: 0.461627%; height: 17px;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 0.5%; height: 17px;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 10%; text-align: right; height: 17px;"><ix:nonFraction contextRef="I20191231" name="us-gaap:NotesAndLoansReceivableNetNoncurrent" unitRef="USD" id="Tag220" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; margin-left: 0.1px; width: 1.45349%; height: 17px;"><br/></td>
</tr>
<tr style="height: 10px; background-color: #cceeff;">
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 76.9763%; background-color: #cceeff;">
<p style="margin: 0pt 0pt 0pt 10pt; text-indent: -10pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Intangible assets, net </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.577034%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.577034%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 10%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20201231" name="us-gaap:IntangibleAssetsNetExcludingGoodwill" unitRef="USD" id="Tag212" decimals="0" format="ixt:numdotdecimal">2,218,609</ix:nonFraction> </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.577034%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.461627%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.5%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 10%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20191231" name="us-gaap:IntangibleAssetsNetExcludingGoodwill" unitRef="USD" id="Tag574" decimals="0" format="ixt:numdotdecimal">2,298,805</ix:nonFraction> </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 1.45349%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 76.9763%;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: -13.3333px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Deferred contract costs, net</span></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.577034%;"><br/></td>
<td style="vertical-align: bottom; border-bottom: 2px solid #000000; margin-left: 0.1px; height: 10px; width: 0.577034%;"><br/></td>
<td style="vertical-align: bottom; border-bottom: 2px solid #000000; margin-left: 0.1px; text-align: right; height: 10px; width: 10%;"><ix:nonFraction contextRef="I20201231" name="us-gaap:DeferredCosts" unitRef="USD" id="Tag682" decimals="0" format="ixt:numdotdecimal">152,944</ix:nonFraction></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.577034%;"><br/></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.461627%;"><br/></td>
<td style="vertical-align: bottom; border-bottom: 2px solid #000000; margin-left: 0.1px; height: 10px; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; border-bottom: 2px solid #000000; margin-left: 0.1px; text-align: right; height: 10px; width: 10%;"><ix:nonFraction contextRef="I20191231" name="us-gaap:DeferredCosts" unitRef="USD" id="Tag813" decimals="0" format="ixt:numdotdecimal">193,730</ix:nonFraction></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 1.45349%;"><br/></td>
</tr>
<tr style="height: 10px; background-color: #cceeff;">
<td style="padding: 0px 0px 5px 26px; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 76.9763%; background-color: #cceeff;">
<p style="margin: 0pt 0pt 0pt 10pt; text-indent: -10pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Total Assets </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.577034%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; border-bottom: 4.5pt double #000000; margin-left: 0.1px; height: 10px; width: 0.577034%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; border-bottom: 4.5pt double #000000; margin-left: 0.1px; height: 10px; width: 10%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20201231" name="us-gaap:Assets" unitRef="USD" id="Tag426" decimals="0" format="ixt:numdotdecimal">26,882,098</ix:nonFraction> </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.577034%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.461627%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; border-bottom: 4.5pt double #000000; margin-left: 0.1px; height: 10px; width: 0.5%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; border-bottom: 4.5pt double #000000; margin-left: 0.1px; height: 10px; width: 10%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20191231" name="us-gaap:Assets" unitRef="USD" id="Tag674" decimals="0" format="ixt:numdotdecimal">6,634,611</ix:nonFraction> </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 1.45349%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="padding-left: 10pt; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 76.9763%;">
<p style="margin: 0pt 0pt 0pt 10pt; text-indent: -10pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.577034%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.577034%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.577034%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.461627%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 1.45349%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 12px; background-color: #cceeff;">
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 76.9763%; background-color: #cceeff;">
<p style="margin: 0pt 0pt 0pt 10pt; text-indent: -10pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Liabilities and Stockholders&#8217; Equity </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 10%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.461627%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.5%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 10%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 1.45349%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 12px;">
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 76.9763%;">
<p style="margin: 0pt 0pt 0pt 10pt; text-indent: -10pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Current liabilities: </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.461627%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 1.45349%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 12px; background-color: #cceeff;">
<td style="padding: 0px 0px 0px 13px; vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 76.9763%; background-color: #cceeff;">
<div style="border-left: none; border-right: none;">
<p style="margin: 0pt 0pt 0pt 10pt; text-indent: -10pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Accounts payable and accrued expenses </span></p>
</div>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 10%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20201231" name="us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent" unitRef="USD" id="Tag864" decimals="0" format="ixt:numdotdecimal">3,961,961</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.461627%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.5%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 10%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20191231" name="us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent" unitRef="USD" id="Tag411" decimals="0" format="ixt:numdotdecimal">2,105,505</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 1.45349%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 12px;">
<td style="padding: 0px 0px 0px 13px; vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 76.9763%;">
<p style="margin: 0pt 0pt 0pt 10pt; text-indent: -10pt;">Contract liabilities</p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20201231" name="us-gaap:ContractWithCustomerLiabilityCurrent" unitRef="USD" id="Tag817" decimals="0" format="ixt:numdotdecimal">1,774,740</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.461627%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20191231" name="us-gaap:ContractWithCustomerLiabilityCurrent" unitRef="USD" id="Tag853" decimals="0" format="ixt:numdotdecimal">168,957</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 1.45349%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 16px; background-color: #cceeff;">
<td style="padding-top: 0px; padding-right: 0px; padding-bottom: 0px; vertical-align: bottom; margin-left: 0.1px; width: 76.9763%; height: 16px; background-color: #cceeff;">&#160; &#160; Lease liability, current maturities&#160;</td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 0.577034%; height: 16px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 0.577034%; height: 16px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 10%; height: 16px; text-align: right; background-color: #cceeff;"><ix:nonFraction contextRef="I20201231" name="us-gaap:OperatingLeaseLiabilityCurrent" unitRef="USD" id="Tag211" decimals="0" format="ixt:numdotdecimal">326,654</ix:nonFraction></td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 0.577034%; height: 16px; text-align: right; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 0.461627%; height: 16px; text-align: right; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 0.5%; height: 16px; text-align: right; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 10%; height: 16px; text-align: right; background-color: #cceeff;"><ix:nonFraction contextRef="I20191231" name="us-gaap:OperatingLeaseLiabilityCurrent" unitRef="USD" id="Tag292" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 1.45349%; height: 16px; background-color: #cceeff;"><br/></td>
</tr>
<tr style="height: 17px;">
<td style="padding-top: 0px; padding-right: 0px; padding-bottom: 0px; vertical-align: bottom; margin-left: 0.1px; width: 76.9763%; height: 17px;">&#160; &#160; Due to affiliates</td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 0.577034%; height: 17px;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 0.577034%; height: 17px;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 10%; text-align: right; height: 17px;"><ix:nonFraction contextRef="I20201231" name="us-gaap:DueToRelatedPartiesCurrent" unitRef="USD" id="Tag815" decimals="0" format="ixt:numdotdecimal">965,561</ix:nonFraction></td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 0.577034%; text-align: right; height: 17px;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 0.461627%; text-align: right; height: 17px;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 0.5%; text-align: right; height: 17px;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 10%; text-align: right; height: 17px;"><ix:nonFraction contextRef="I20191231" name="us-gaap:DueToRelatedPartiesCurrent" unitRef="USD" id="Tag676" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 1.45349%; height: 17px;"><br/></td>
</tr>
<tr style="height: 10px; background-color: #cceeff;">
<td style="padding-top: 0px; padding-right: 0px; padding-bottom: 0px; vertical-align: bottom; margin-left: 0.1px; width: 76.9763%; height: 10px; background-color: #cceeff;">&#160; &#160; Assumed liability</td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 0.577034%; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 0.577034%; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 10%; text-align: right; height: 10px; background-color: #cceeff;"><ix:nonFraction contextRef="I20201231" name="us-gaap:LiabilitiesOfBusinessTransferredUnderContractualArrangementCurrent" unitRef="USD" id="Tag205" decimals="0" format="ixt:numdotdecimal">200,765</ix:nonFraction></td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 0.577034%; text-align: right; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 0.461627%; text-align: right; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 0.5%; text-align: right; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 10%; text-align: right; height: 10px; background-color: #cceeff;"><ix:nonFraction contextRef="I20191231" name="us-gaap:LiabilitiesOfBusinessTransferredUnderContractualArrangementCurrent" unitRef="USD" id="Tag675" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 1.45349%; height: 10px; background-color: #cceeff;"><br/></td>
</tr>
<tr style="height: 16px;">
<td style="padding-top: 0px; padding-right: 0px; padding-bottom: 0px; vertical-align: bottom; margin-left: 0.1px; width: 76.9763%; height: 16px;">&#160; &#160; Other current liabilities&#160;</td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 0.577034%; height: 16px;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 0.577034%; height: 16px; border-bottom: 2px solid #000000;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 10%; height: 16px; text-align: right; border-bottom: 2px solid #000000;"><ix:nonFraction contextRef="I20201231" name="us-gaap:OtherLiabilitiesCurrent" unitRef="USD" id="Tag683" decimals="0" format="ixt:numdotdecimal">5,000</ix:nonFraction></td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 0.577034%; height: 16px; text-align: right;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 0.461627%; height: 16px; text-align: right;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 0.5%; height: 16px; text-align: right; border-bottom: 2px solid #000000;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 10%; height: 16px; text-align: right; border-bottom: 2px solid #000000;"><ix:nonFraction contextRef="I20191231" name="us-gaap:OtherLiabilitiesCurrent" unitRef="USD" id="Tag855" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 1.45349%; height: 16px;"><br/></td>
</tr>
<tr style="height: 12px; background-color: #cceeff;">
<td style="padding: 0px 0px 0px 26px; vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 76.9763%; background-color: #cceeff;">
<p style="margin: 0pt 0pt 0pt 10pt; text-indent: -10pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Total current liabilities </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 10%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20201231" name="us-gaap:LiabilitiesCurrent" unitRef="USD" id="Tag324" decimals="0" format="ixt:numdotdecimal">7,234,681</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.461627%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.5%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 10%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20191231" name="us-gaap:LiabilitiesCurrent" unitRef="USD" id="Tag204" decimals="0" format="ixt:numdotdecimal">2,274,462</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 1.45349%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="padding-left: 10pt; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 76.9763%;">
<p style="margin: 0pt 0pt 0pt 10pt; text-indent: -10pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.577034%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.577034%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.577034%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.461627%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 1.45349%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 12px; background-color: #cceeff;">
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 76.9763%; background-color: #cceeff;">
<p style="margin: 0pt 0pt 0pt 10pt; text-indent: -10pt;">Lease liability, net of current maturities&#160;</p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%; border-bottom: 2px solid #000000; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 10%; border-bottom: 2px solid #000000; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; <ix:nonFraction contextRef="I20201231" name="us-gaap:OperatingLeaseLiabilityNoncurrent" unitRef="USD" id="Tag214" decimals="0" format="ixt:numdotdecimal">1,209,594</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.461627%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.5%; border-bottom: 2px solid #000000; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 10%; border-bottom: 2px solid #000000; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; <ix:nonFraction contextRef="I20191231" name="us-gaap:OperatingLeaseLiabilityNoncurrent" unitRef="USD" id="Tag303" xsi:nil="true"></ix:nonFraction>&#8212; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 1.45349%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 16px;">
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; width: 76.9763%; height: 16px;">&#160; &#160; &#160; &#160; Total liabilities</td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 0.577034%; height: 16px;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 0.577034%; height: 16px;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 10%; text-align: right; height: 16px;"><ix:nonFraction contextRef="I20201231" name="us-gaap:Liabilities" unitRef="USD" id="Tag207" decimals="0" format="ixt:numdotdecimal">8,444,275</ix:nonFraction></td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 0.577034%; text-align: right; height: 16px;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 0.461627%; text-align: right; height: 16px;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 0.5%; text-align: right; height: 16px;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 10%; text-align: right; height: 16px;"><ix:nonFraction contextRef="I20191231" name="us-gaap:Liabilities" unitRef="USD" id="Tag291" decimals="0" format="ixt:numdotdecimal">2,274,462</ix:nonFraction></td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 1.45349%; height: 16px;"><br/></td>
</tr>
<tr style="height: 12px; background-color: #cceeff;">
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 76.9763%; background-color: #cceeff;">
<p style="margin: 0pt 0pt 0pt 10pt; text-indent: -10pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 10%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.461627%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.5%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 10%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 1.45349%; background-color: #cceeff;"><br/></td>
</tr>
<tr style="height: 12px;">
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 76.9763%;">
<p style="margin: 0pt 0pt 0pt 10pt; text-indent: -10pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Stockholders&#8217; equity: </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.461627%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 1.45349%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 17px; background-color: #cceeff;">
<td style="padding: 0px 0px 0px 13px; vertical-align: bottom; margin-left: 0.1px; width: 76.9763%; height: 17px; background-color: #cceeff;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: -13.3333px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Preferred stock, $</span><ix:nonFraction contextRef="I20191231" name="us-gaap:PreferredStockParOrStatedValuePerShare" unitRef="USDPerShare" id="Tag918" decimals="2" format="ixt:numdotdecimal"><ix:nonFraction contextRef="I20201231" name="us-gaap:PreferredStockParOrStatedValuePerShare" unitRef="USDPerShare" id="Tag208" decimals="2" format="ixt:numdotdecimal">0.00</ix:nonFraction></ix:nonFraction><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: -13.3333px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"><span>&#160;</span>par value,<span>&#160;</span></span><ix:nonFraction contextRef="I20191231" name="us-gaap:PreferredStockSharesAuthorized" unitRef="Shares" id="Tag919" decimals="0" format="ixt:numdotdecimal"><ix:nonFraction contextRef="I20201231" name="us-gaap:PreferredStockSharesAuthorized" unitRef="Shares" id="Tag680" decimals="0" format="ixt:numdotdecimal">5,405,010</ix:nonFraction></ix:nonFraction><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: -13.3333px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"><span>&#160;</span>shares authorized; <span style="-sec-ix-hidden:Tag920">none</span> issued or outstanding.<span>&#160;</span></span></td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 0.577034%; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 0.577034%; text-align: right; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 10%; text-align: right; height: 17px; background-color: #cceeff;"><ix:nonFraction contextRef="I20201231" name="us-gaap:PreferredStockValue" unitRef="USD" id="Tag678" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 0.577034%; text-align: right; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 0.461627%; text-align: right; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 0.5%; text-align: right; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 10%; text-align: right; height: 17px; background-color: #cceeff;"><ix:nonFraction contextRef="I20191231" name="us-gaap:PreferredStockValue" unitRef="USD" id="Tag200" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 1.45349%; height: 17px; background-color: #cceeff;"><br/></td>
</tr>
<tr style="height: 10px;">
<td style="padding: 0px 0px 0px 13px; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 76.9763%;">
<p style="margin: 0pt 0pt 0pt 10pt; text-indent: -10pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Common stock, $<ix:nonFraction contextRef="I20191231" name="us-gaap:CommonStockParOrStatedValuePerShare" unitRef="USDPerShare" id="Tag882" decimals="2" format="ixt:numdotdecimal"><ix:nonFraction contextRef="I20201231" name="us-gaap:CommonStockParOrStatedValuePerShare" unitRef="USDPerShare" id="Tag681" decimals="2" format="ixt:numdotdecimal">0.01</ix:nonFraction></ix:nonFraction> par value, <ix:nonFraction contextRef="I20191231" name="us-gaap:CommonStockSharesAuthorized" unitRef="Shares" id="Tag883" decimals="0" format="ixt:numdotdecimal"><ix:nonFraction contextRef="I20201231" name="us-gaap:CommonStockSharesAuthorized" unitRef="Shares" id="Tag210" decimals="0" format="ixt:numdotdecimal">25,000,000</ix:nonFraction></ix:nonFraction> shares authorized; <ix:nonFraction contextRef="I20201231" name="us-gaap:CommonStockSharesOutstanding" unitRef="Shares" id="Tag900" decimals="0" format="ixt:numdotdecimal"><ix:nonFraction contextRef="I20201231" name="us-gaap:CommonStockSharesIssued" unitRef="Shares" id="Tag410" decimals="0" format="ixt:numdotdecimal">8,596,189</ix:nonFraction></ix:nonFraction>&#160;issued and outstanding as of December 31, 2020 and <ix:nonFraction contextRef="I20191231" name="us-gaap:CommonStockSharesOutstanding" unitRef="Shares" id="Tag874" decimals="0" format="ixt:numdotdecimal"><ix:nonFraction contextRef="I20191231" name="us-gaap:CommonStockSharesIssued" unitRef="Shares" id="Tag130" decimals="0" format="ixt:numdotdecimal">1,157,890</ix:nonFraction></ix:nonFraction> issued and outstanding as of&#160;December 31, 2019. </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.577034%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.577034%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20201231" name="us-gaap:CommonStockValue" unitRef="USD" id="Tag679" decimals="0" format="ixt:numdotdecimal">85,962</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.577034%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.461627%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20191231" name="us-gaap:CommonStockValue" unitRef="USD" id="Tag427" decimals="0" format="ixt:numdotdecimal">11,579</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 1.45349%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 12px; background-color: #cceeff;">
<td style="padding: 0px 0px 0px 13px; vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 76.9763%; background-color: #cceeff;">
<p style="margin: 0pt 0pt 0pt 10pt; text-indent: -10pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Additional paid-in capital </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.577034%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 10%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20201231" name="us-gaap:AdditionalPaidInCapital" unitRef="USD" id="Tag308" decimals="0" format="ixt:numdotdecimal">40,443,840</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: baseline; margin-left: 0.1px; height: 12px; width: 0.577034%; background-color: #cceeff;" valign="baseline">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.461627%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 0.5%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 10%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20191231" name="us-gaap:AdditionalPaidInCapital" unitRef="USD" id="Tag833" decimals="0" format="ixt:numdotdecimal">21,932,387</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 12px; width: 1.45349%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="padding: 0px 0px 0px 13px; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 76.9763%;">
<p style="margin: 0pt 0pt 0pt 10pt; text-indent: -10pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Accumulated deficit </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.577034%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; border-bottom: 2px solid #000000; margin-left: 0.1px; height: 10px; width: 0.577034%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; border-bottom: 2px solid #000000; margin-left: 0.1px; height: 10px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction contextRef="I20201231" name="us-gaap:RetainedEarningsAccumulatedDeficit" unitRef="USD" id="Tag575" decimals="0" sign="-" format="ixt:numdotdecimal">22,276,546</ix:nonFraction></span></p>
</td>
<td style="padding: 0px 0px 1px; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.577034%;" valign="bottom">)</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.461627%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; border-bottom: 2px solid #000000; margin-left: 0.1px; height: 10px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; border-bottom: 2px solid #000000; margin-left: 0.1px; height: 10px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction contextRef="I20191231" name="us-gaap:RetainedEarningsAccumulatedDeficit" unitRef="USD" id="Tag805" decimals="0" sign="-" format="ixt:numdotdecimal">17,583,817</ix:nonFraction></span></p>
</td>
<td style="padding: 0px 0px 1px; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 1.45349%;"><span style="font-family: 'times new roman', times; font-size: 10pt;">)</span></td>
</tr>
<tr style="height: 10px; background-color: #cceeff;">
<td style="padding: 0px 0px 0px 26px; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 76.9763%; background-color: #cceeff;">
<p style="margin: 0pt 0pt 0pt 10pt; text-indent: -10pt;"><span style="font-family: 'times new roman', times; font-size: 10pt;"> Total SG Blocks, Inc. stockholders&#8217; equity </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.577034%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.577034%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 10%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction contextRef="I20201231" name="us-gaap:StockholdersEquity" unitRef="USD" id="Tag304" decimals="0" format="ixt:numdotdecimal">18,253,256</ix:nonFraction></span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.577034%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.461627%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.5%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 10%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20191231" name="us-gaap:StockholdersEquity" unitRef="USD" id="Tag86" decimals="0" format="ixt:numdotdecimal">4,360,149</ix:nonFraction> </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 1.45349%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="padding-top: 0px; padding-right: 0px; padding-bottom: 0px; vertical-align: bottom; margin-left: 0.1px; width: 76.9763%; height: 10px;">&#160; &#160; Non-controlling interests</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; margin-left: 0.1px; width: 0.577034%; height: 10px;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 0.577034%; text-align: right; height: 10px; border-bottom: 2px solid #000000;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 10%; text-align: right; height: 10px; border-bottom: 2px solid #000000;"><ix:nonFraction contextRef="I20201231" name="us-gaap:MinorityInterest" unitRef="USD" id="Tag812" decimals="0" format="ixt:numdotdecimal">184,567</ix:nonFraction></td>
<td style="padding-bottom: 4pt; vertical-align: bottom; margin-left: 0.1px; width: 0.577034%; text-align: right; height: 10px;"><br/></td>
<td style="padding-bottom: 4pt; vertical-align: bottom; margin-left: 0.1px; width: 0.461627%; text-align: right; height: 10px;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 0.5%; text-align: right; height: 10px; border-bottom: 2px solid #000000;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; width: 10%; text-align: right; height: 10px; border-bottom: 2px solid #000000;"><ix:nonFraction contextRef="I20191231" name="us-gaap:MinorityInterest" unitRef="USD" id="Tag102" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; margin-left: 0.1px; width: 1.45349%; height: 10px;"><br/></td>
</tr>
<tr style="height: 10px; background-color: #cceeff;">
<td style="padding: 0px 0px 0px 26px; vertical-align: bottom; margin-left: 0.1px; width: 76.9763%; height: 10px; background-color: #cceeff;">Total Stockholders' equity</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; margin-left: 0.1px; width: 0.577034%; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; border-bottom: 4.5pt double #000000; margin-left: 0.1px; width: 0.577034%; text-align: right; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; border-bottom: 4.5pt double #000000; margin-left: 0.1px; width: 10%; text-align: right; height: 10px; background-color: #cceeff;"><ix:nonFraction contextRef="I20201231" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" unitRef="USD" id="Tag673" decimals="0" format="ixt:numdotdecimal">18,437,823</ix:nonFraction></td>
<td style="padding-bottom: 4pt; vertical-align: bottom; margin-left: 0.1px; width: 0.577034%; text-align: right; height: 10px; background-color: #cceeff;"><br/></td>
<td style="padding-bottom: 4pt; vertical-align: bottom; margin-left: 0.1px; width: 0.461627%; text-align: right; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; border-bottom: 4.5pt double #000000; margin-left: 0.1px; width: 0.5%; text-align: right; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; border-bottom: 4.5pt double #000000; margin-left: 0.1px; width: 10%; text-align: right; height: 10px; background-color: #cceeff;"><ix:nonFraction contextRef="I20191231" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" unitRef="USD" id="Tag202" decimals="0" format="ixt:numdotdecimal">4,360,149</ix:nonFraction></td>
<td style="padding-bottom: 4pt; vertical-align: bottom; margin-left: 0.1px; width: 1.45349%; height: 10px; background-color: #cceeff;"><br/></td>
</tr>
<tr style="height: 10px;">
<td style="padding: 0px 0px 0px 26px; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 76.9763%;">
<p style="margin: 0pt 0pt 0pt 10pt; text-indent: -10pt;"><span style="font-family: 'times new roman', times; font-size: 10pt;"> Total Liabilities and Stockholders&#8217; Equity </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.577034%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; border-bottom: 4.5pt double #000000; margin-left: 0.1px; height: 10px; width: 0.577034%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; border-bottom: 4.5pt double #000000; margin-left: 0.1px; height: 10px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction contextRef="I20201231" name="us-gaap:LiabilitiesAndStockholdersEquity" unitRef="USD" id="Tag686" decimals="0" format="ixt:numdotdecimal">26,882,098</ix:nonFraction></span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.577034%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.461627%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; border-bottom: 4.5pt double #000000; margin-left: 0.1px; height: 10px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; border-bottom: 4.5pt double #000000; margin-left: 0.1px; height: 10px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20191231" name="us-gaap:LiabilitiesAndStockholdersEquity" unitRef="USD" id="Tag573" decimals="0" format="ixt:numdotdecimal">6,634,611</ix:nonFraction> </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 1.45349%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
</tbody>
</table>
</div>
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">The accompanying notes are an integral part of these consolidated financial statements.<br/></span></p>
<p style="margin: 0pt; text-align: center;"><br/></p>
<div>
<div style="border-left: none; border-right: none;">
<div id="t_ft_YPTTUC6W2O00000000000000000000b">
<table style="width: 100%; font-family: 'times new roman'; font-size: 10pt;">
<tbody>
<tr>
<td class="pgno" style="padding: 0px; text-align: center;"><span style="font-family: 'times new roman', times; font-size: 10pt;">F-4</span></td>
</tr>
</tbody>
</table>
</div>
</div>
<hr style="border-bottom-color: #000000; border-top-color: #000000; color: #000000; background-color: #000000;"></hr>
<div class="pageBreak" style="page-break-before: always; font-size: 10pt; text-align: left;"><br/></div>
</div>
</div><div style="font-family: 'times new roman', times; font-size: 10pt;">
<p style="margin: 0pt; text-align: left;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"><span>SG BLOCKS, INC. AND SUBSIDIAR</span>IES</span></p>
<p style="margin: 0px; clear: left; font-family: 'times new roman'; font-size: 4pt;">&#160;</p>
<div style="margin: 0pt;"><a class="customBookmark" style="text-decoration: none; color: #000000; cursor: default; outline: none; pointer-events: none;" id="BC_E5XLU3UWV400000000000000000000"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Consolidated Statements of Operations </span></a></div>
<hr style="border-bottom-color: #000000; border-top-color: #000000; color: #000000; background-color: #000000;"></hr>
<div id="t_ft_O8O8BRV0GW00000000000000000000b">
<table style="height: 588px; border-collapse: collapse; margin-left: auto; width: 100%; font-family: 'times new roman'; font-size: 10pt; margin-right: auto;" cellpadding="0" width="100%">
<tbody>
<tr style="height: 20px;">
<td style="vertical-align: bottom; height: 20px; width: 76.4706%;"><br/></td>
<td style="vertical-align: bottom; height: 20px; width: 0.452489%;"><br/></td>
<td style="vertical-align: bottom; border-bottom: 2px solid #000000; text-align: center; height: 20px; width: 23.0847%;" colspan="6"><span style="font-weight: bold;">For the Years Ended December 31,</span><br/></td>
<td style="vertical-align: bottom; height: 20px; width: 0.452489%;"><br/></td>
</tr>
<tr style="height: 10px;">
<td style="vertical-align: bottom; height: 10px; width: 76.4706%;">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 2px solid #000000; width: 10.6787%;" colspan="2">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"> 2020 </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 1.45349%;">
<p style="margin: 0pt; text-align: center;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%;"><br/></td>
<td style="vertical-align: bottom; border-bottom: 2px solid #000000; text-align: center; height: 10px; width: 10.5%;" colspan="2">2019<br/></td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 17px;">
<td style="vertical-align: bottom; height: 17px; width: 76.4706%;">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 8pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 0.452489%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 8pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 0.723982%;">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 8pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 9.95475%;"><br/></td>
<td style="vertical-align: bottom; height: 17px; width: 1.45349%;">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 8pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 0.452489%;"><br/></td>
<td style="vertical-align: bottom; height: 17px; width: 10.5%;" colspan="2"><br/></td>
<td style="vertical-align: bottom; height: 17px; width: 0.452489%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 4pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="vertical-align: bottom; height: 10px; width: 76.4706%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Revenue: </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.723982%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 9.95475%;"><br/></td>
<td style="vertical-align: bottom; height: 10px; width: 1.45349%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%;"><br/></td>
<td style="vertical-align: bottom; height: 10px; width: 10.9525%;" colspan="3">
<p style="margin: 0pt;"><br/></p>
</td>
</tr>
<tr style="height: 10px; background-color: #cceeff;">
<td style="padding-left: 10pt; vertical-align: bottom; height: 10px; width: 76.4706%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Construction services </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.723982%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 9.95475%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20201231_ConstructionMember" name="us-gaap:Revenues" unitRef="USD" id="Tag376" decimals="0" format="ixt:numdotdecimal">4,104,917</ix:nonFraction> </span></span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 1.45349%; background-color: #cceeff;">
<p style="margin: 0pt;"><span> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; width: 0.5%; background-color: #cceeff;"><span style="font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">$</span></td>
<td style="vertical-align: bottom; height: 10px; width: 10%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20191231_ConstructionMember" name="us-gaap:Revenues" unitRef="USD" id="Tag692" decimals="0" format="ixt:numdotdecimal">2,808,981</ix:nonFraction> </span></span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="padding-bottom: 1.5pt; padding-left: 10pt; vertical-align: bottom; height: 10px; width: 76.4706%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Engineering services </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; width: 0.452489%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.723982%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 9.95475%;">
<p style="margin: 0pt; text-align: right;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20201231_EngineeringServicesMember" name="us-gaap:Revenues" unitRef="USD" id="Tag372" decimals="0" format="ixt:numdotdecimal">409,206</ix:nonFraction> </span></span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 1.45349%;">
<p style="margin: 0pt;"><span> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%;"><br/></td>
<td style="vertical-align: bottom; height: 10px; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 10px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20191231_EngineeringServicesMember" name="us-gaap:Revenues" unitRef="USD" id="Tag385" decimals="0" format="ixt:numdotdecimal">175,854</ix:nonFraction> </span></span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; width: 0.452489%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px; background-color: #cceeff;">
<td style="vertical-align: bottom; height: 10px; width: 76.4706%; background-color: #cceeff;">&#160; &#160; Medical revenue</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; text-align: right; border-bottom: 2px solid #000000; width: 0.723982%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; text-align: right; border-bottom: 2px solid #000000; width: 9.95475%; background-color: #cceeff;"><ix:nonFraction contextRef="D20201231_MedicalRevenueMember" name="us-gaap:Revenues" unitRef="USD" id="Tag170" decimals="0" format="ixt:numdotdecimal">4,241,500</ix:nonFraction></td>
<td style="vertical-align: bottom; height: 10px; text-align: right; width: 1.45349%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 10px; width: 0.452489%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; text-align: right; border-bottom: 2px solid #000000; height: 10px; width: 0.5%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; text-align: right; border-bottom: 2px solid #000000; width: 10%; background-color: #cceeff;"><ix:nonFraction contextRef="D20191231_MedicalRevenueMember" name="us-gaap:Revenues" unitRef="USD" id="Tag848" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%; background-color: #cceeff;"><br/></td>
</tr>
<tr style="height: 18px;">
<td style="vertical-align: bottom; height: 18px; width: 76.4706%;">
<p style="margin: 0pt; padding-left: 30px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Total&#160;&#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.452489%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.723982%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 9.95475%;">
<p style="margin: 0pt; text-align: right;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20201231" name="us-gaap:Revenues" unitRef="USD" id="Tag691" decimals="0" format="ixt:numdotdecimal">8,755,623</ix:nonFraction> </span></span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 1.45349%;">
<p style="margin: 0pt;"><span> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.452489%;"><br/></td>
<td style="vertical-align: bottom; height: 18px; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 18px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20191231_54" name="us-gaap:Revenues" unitRef="USD" id="Tag378" decimals="0" format="ixt:numdotdecimal">2,984,835</ix:nonFraction> </span></span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.452489%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px; background-color: #cceeff;">
<td style="vertical-align: bottom; height: 10px; width: 76.4706%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.723982%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 9.95475%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 1.45349%; background-color: #cceeff;">
<p style="margin: 0pt;"><span> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; width: 0.5%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; width: 10%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 18px;">
<td style="vertical-align: bottom; height: 18px; width: 76.4706%;">
<p style="margin: 0pt;"><strong><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Cost of revenue: </span></strong></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.452489%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.723982%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 9.95475%;">
<p style="margin: 0pt; text-align: right;"><span> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 1.45349%;">
<p style="margin: 0pt;"><span> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.452489%;"><br/></td>
<td style="vertical-align: bottom; height: 18px; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 18px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.452489%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px; background-color: #cceeff;">
<td style="padding-left: 10pt; vertical-align: bottom; height: 10px; width: 76.4706%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Construction services </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.723982%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 9.95475%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20201231_ConstructionMember" name="us-gaap:CostOfRevenue" unitRef="USD" id="Tag404" decimals="0" format="ixt:numdotdecimal">3,224,457</ix:nonFraction> </span></span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 1.45349%; background-color: #cceeff;">
<p style="margin: 0pt;"><span> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; width: 0.5%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; width: 10%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20191231_ConstructionMember" name="us-gaap:CostOfRevenue" unitRef="USD" id="Tag390" decimals="0" format="ixt:numdotdecimal">2,238,535</ix:nonFraction> </span></span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="padding-bottom: 1.5pt; padding-left: 10pt; vertical-align: bottom; height: 10px; width: 76.4706%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Engineering services </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; width: 0.452489%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.723982%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 9.95475%;">
<p style="margin: 0pt; text-align: right;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20201231_EngineeringServicesMember" name="us-gaap:CostOfRevenue" unitRef="USD" id="Tag379" decimals="0" format="ixt:numdotdecimal">322,853</ix:nonFraction> </span></span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 1.45349%;">
<p style="margin: 0pt;"><span> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%;"><br/></td>
<td style="vertical-align: bottom; height: 10px; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 10px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20191231_EngineeringServicesMember" name="us-gaap:CostOfRevenue" unitRef="USD" id="Tag374" decimals="0" format="ixt:numdotdecimal">68,953</ix:nonFraction> </span></span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; width: 0.452489%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px; background-color: #cceeff;">
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; width: 76.4706%; background-color: #cceeff;">&#160; &#160; Medical revenue</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; width: 0.452489%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 2px solid #000000; width: 0.723982%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; text-align: right; border-bottom: 2px solid #000000; width: 9.95475%; background-color: #cceeff;"><ix:nonFraction contextRef="D20201231_MedicalRevenueMember" name="us-gaap:CostOfRevenue" unitRef="USD" id="Tag365" decimals="0" format="ixt:numdotdecimal">2,988,134</ix:nonFraction></td>
<td style="vertical-align: bottom; height: 10px; text-align: right; width: 1.45349%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 10px; width: 0.452489%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; border-bottom: 2px solid #000000; text-align: right; height: 10px; width: 0.5%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; border-bottom: 2px solid #000000; height: 10px; text-align: right; width: 10%; background-color: #cceeff;"><ix:nonFraction contextRef="D20191231_MedicalRevenueMember" name="us-gaap:CostOfRevenue" unitRef="USD" id="Tag405" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; width: 0.452489%; background-color: #cceeff;"><br/></td>
</tr>
<tr style="height: 10px;">
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; width: 76.4706%;">
<p style="margin: 0pt; padding-left: 30px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Total&#160;&#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; width: 0.452489%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 2px solid #000000; width: 0.723982%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 2px solid #000000; width: 9.95475%;">
<p style="margin: 0pt; text-align: right;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20201231" name="us-gaap:CostOfRevenue" unitRef="USD" id="Tag394" decimals="0" format="ixt:numdotdecimal">6,535,444</ix:nonFraction> </span></span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 1.45349%;">
<p style="margin: 0pt;"><span> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%;"><br/></td>
<td style="vertical-align: bottom; border-bottom: 2px solid #000000; height: 10px; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 2px solid #000000; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20191231_54" name="us-gaap:CostOfRevenue" unitRef="USD" id="Tag406" decimals="0" format="ixt:numdotdecimal">2,307,488</ix:nonFraction> </span></span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; width: 0.452489%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px; background-color: #cceeff;">
<td style="vertical-align: bottom; height: 10px; width: 76.4706%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.723982%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 9.95475%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 1.45349%; background-color: #cceeff;">
<p style="margin: 0pt;"><span> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; width: 0.5%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; width: 10%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="vertical-align: bottom; height: 10px; width: 76.4706%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Gross profit </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.723982%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 9.95475%;">
<p style="margin: 0pt; text-align: right;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20201231" name="us-gaap:GrossProfit" unitRef="USD" id="Tag381" decimals="0" format="ixt:numdotdecimal">2,220,179</ix:nonFraction> </span></span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 1.45349%;">
<p style="margin: 0pt;"><span> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%;"><br/></td>
<td style="vertical-align: bottom; height: 10px; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 10px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20191231_54" name="us-gaap:GrossProfit" unitRef="USD" id="Tag392" decimals="0" format="ixt:numdotdecimal">677,347</ix:nonFraction> </span></span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 18px; background-color: #cceeff;">
<td style="vertical-align: bottom; height: 18px; width: 76.4706%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.452489%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.723982%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 9.95475%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 1.45349%; background-color: #cceeff;">
<p style="margin: 0pt;"><span> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.452489%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 18px; width: 0.5%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 18px; width: 10%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.452489%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="vertical-align: bottom; height: 10px; width: 76.4706%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Operating expenses: </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.723982%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 9.95475%;">
<p style="margin: 0pt; text-align: right;"><span> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 1.45349%;">
<p style="margin: 0pt;"><span> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%;"><br/></td>
<td style="vertical-align: bottom; height: 10px; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 10px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 18px; background-color: #cceeff;">
<td style="padding-left: 10pt; vertical-align: bottom; height: 18px; width: 76.4706%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Payroll and related expenses </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.452489%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.723982%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 9.95475%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20201231" name="us-gaap:LaborAndRelatedExpense" unitRef="USD" id="Tag399" decimals="0" format="ixt:numdotdecimal">2,992,207</ix:nonFraction> </span></span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 1.45349%; background-color: #cceeff;">
<p style="margin: 0pt;"><span> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.452489%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 18px; width: 0.5%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 18px; width: 10%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20191231_54" name="us-gaap:LaborAndRelatedExpense" unitRef="USD" id="Tag690" decimals="0" format="ixt:numdotdecimal">2,392,587</ix:nonFraction> </span></span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.452489%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 18px;">
<td style="padding-left: 10pt; vertical-align: bottom; height: 18px; width: 76.4706%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> General and administrative expenses </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.452489%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.723982%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 9.95475%;">
<p style="margin: 0pt; text-align: right;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20201231" name="us-gaap:OtherGeneralAndAdministrativeExpense" unitRef="USD" id="Tag368" decimals="0" format="ixt:numdotdecimal">3,449,849</ix:nonFraction> </span></span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 1.45349%;">
<p style="margin: 0pt;"><span> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.452489%;"><br/></td>
<td style="vertical-align: bottom; height: 18px; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 18px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20191231_54" name="us-gaap:OtherGeneralAndAdministrativeExpense" unitRef="USD" id="Tag367" decimals="0" format="ixt:numdotdecimal">1,788,276</ix:nonFraction> </span></span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.452489%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 18px; background-color: #cceeff;">
<td style="padding-left: 10pt; vertical-align: bottom; height: 18px; width: 76.4706%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Marketing and business development expense </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.452489%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.723982%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 9.95475%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20201231" name="us-gaap:SellingAndMarketingExpense" unitRef="USD" id="Tag359" decimals="0" format="ixt:numdotdecimal">230,248</ix:nonFraction> </span></span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 1.45349%; background-color: #cceeff;">
<p style="margin: 0pt;"><span> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.452489%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 18px; width: 0.5%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 18px; width: 10%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20191231_54" name="us-gaap:SellingAndMarketingExpense" unitRef="USD" id="Tag382" decimals="0" format="ixt:numdotdecimal">240,557</ix:nonFraction> </span></span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.452489%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 18px;">
<td style="padding-bottom: 1.5pt; padding-left: 10pt; vertical-align: bottom; height: 18px; width: 76.4706%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Pre-project expenses </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 18px; width: 0.452489%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.723982%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 9.95475%;">
<p style="margin: 0pt; text-align: right;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20201231" name="us-gaap:OtherGeneralExpense" unitRef="USD" id="Tag395" decimals="0" format="ixt:numdotdecimal">130,707</ix:nonFraction> </span></span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 1.45349%;">
<p style="margin: 0pt;"><span> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.452489%;"><br/></td>
<td style="vertical-align: bottom; height: 18px; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 18px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20191231_54" name="us-gaap:OtherGeneralExpense" unitRef="USD" id="Tag838" decimals="0" format="ixt:numdotdecimal">21,286</ix:nonFraction> </span></span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 18px; width: 0.452489%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 17px; background-color: #cceeff;">
<td style="padding-bottom: 1.5pt; padding-left: 10pt; vertical-align: bottom; height: 17px; width: 76.4706%; background-color: #cceeff;">Goodwill impairment&#160;</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 17px; width: 0.452489%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; border-bottom: 2px solid #000000; height: 17px; width: 0.723982%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; border-bottom: 2px solid #000000; text-align: right; height: 17px; width: 9.95475%; background-color: #cceeff;"><ix:nonFraction contextRef="D20201231" name="us-gaap:GoodwillImpairmentLoss" unitRef="USD" id="Tag836" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; height: 17px; width: 1.45349%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 17px; width: 0.452489%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; border-bottom: 2px solid #000000; text-align: right; height: 17px; width: 0.5%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; border-bottom: 2px solid #000000; text-align: right; height: 17px; width: 10%; background-color: #cceeff;"><ix:nonFraction contextRef="D20191231_54" name="us-gaap:GoodwillImpairmentLoss" unitRef="USD" id="Tag401" decimals="0" format="ixt:numdotdecimal">2,938,653</ix:nonFraction></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 17px; width: 0.452489%; background-color: #cceeff;"><br/></td>
</tr>
<tr style="height: 10px;">
<td style="padding-bottom: 1.5pt; padding-left: 20pt; vertical-align: bottom; height: 10px; width: 76.4706%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Total </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; width: 0.452489%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 2px solid #000000; width: 0.723982%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 2px solid #000000; width: 9.95475%;">
<p style="margin: 0pt; text-align: right;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20201231" name="us-gaap:OperatingExpenses" unitRef="USD" id="Tag693" decimals="0" format="ixt:numdotdecimal">6,803,011</ix:nonFraction> </span></span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 1.45349%;">
<p style="margin: 0pt;"><span> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%;"><br/></td>
<td style="vertical-align: bottom; border-bottom: 2px solid #000000; height: 10px; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 2px solid #000000; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20191231_54" name="us-gaap:OperatingExpenses" unitRef="USD" id="Tag403" decimals="0" format="ixt:numdotdecimal">7,381,359</ix:nonFraction> </span></span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; width: 0.452489%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px; background-color: #cceeff;">
<td style="vertical-align: bottom; height: 10px; width: 76.4706%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.723982%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 9.95475%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 1.45349%; background-color: #cceeff;">
<p style="margin: 0pt;"><span> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; width: 0.5%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; width: 10%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 18px;">
<td style="vertical-align: bottom; height: 18px; width: 76.4706%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Operating loss </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.452489%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.723982%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 9.95475%;">
<p style="margin: 0pt; text-align: right;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction contextRef="D20201231" name="us-gaap:OperatingIncomeLoss" unitRef="USD" id="Tag371" decimals="0" sign="-" format="ixt:numdotdecimal">4,582,832</ix:nonFraction></span></span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 1.45349%;">
<p style="margin: 0pt;"><span> ) </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.452489%;"><br/></td>
<td style="vertical-align: bottom; height: 18px; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 18px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;"> (<ix:nonFraction contextRef="D20191231_54" name="us-gaap:OperatingIncomeLoss" unitRef="USD" id="Tag835" decimals="0" sign="-" format="ixt:numdotdecimal">6,704,012</ix:nonFraction> </span></span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.452489%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> ) </span></p>
</td>
</tr>
<tr style="height: 10px; background-color: #cceeff;">
<td style="vertical-align: bottom; height: 10px; width: 76.4706%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.723982%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 9.95475%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 1.45349%; background-color: #cceeff;">
<p style="margin: 0pt;"><span> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; width: 0.5%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; width: 10%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 18px;">
<td style="vertical-align: bottom; height: 18px; width: 76.4706%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Other income (expense): </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.452489%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.723982%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 9.95475%;">
<p style="margin: 0pt; text-align: right;"><span> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 1.45349%;">
<p style="margin: 0pt;"><span> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.452489%;"><br/></td>
<td style="vertical-align: bottom; height: 18px; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 18px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.452489%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px; background-color: #cceeff;">
<td style="padding-left: 10pt; vertical-align: bottom; height: 10px; width: 76.4706%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Interest expense </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.723982%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 9.95475%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction contextRef="D20201231" name="us-gaap:InvestmentIncomeInvestmentExpense" unitRef="USD" id="Tag360" decimals="0" format="ixt:numdotdecimal">9,275</ix:nonFraction></span></span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 1.45349%; background-color: #cceeff;">
<p style="margin: 0pt;"><span> ) </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; width: 0.5%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; width: 10%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction contextRef="D20191231_54" name="us-gaap:InvestmentIncomeInvestmentExpense" unitRef="USD" id="Tag384" decimals="0" format="ixt:numdotdecimal">178,995</ix:nonFraction></span></span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%; background-color: #cceeff;">)</td>
</tr>
<tr style="height: 10px;">
<td style="padding-left: 10pt; vertical-align: bottom; height: 10px; width: 76.4706%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Interest income </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.723982%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 9.95475%;">
<p style="margin: 0pt; text-align: right;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20201231" name="us-gaap:InvestmentIncomeInterest" unitRef="USD" id="Tag370" decimals="0" format="ixt:numdotdecimal">61,675</ix:nonFraction> </span></span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 1.45349%;">
<p style="margin: 0pt;"><span> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%;"><br/></td>
<td style="vertical-align: bottom; height: 10px; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 10px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20191231_54" name="us-gaap:InvestmentIncomeInterest" unitRef="USD" id="Tag856" xsi:nil="true"></ix:nonFraction>&#8212; </span></span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px; background-color: #cceeff;">
<td style="padding-left: 10pt; vertical-align: bottom; height: 10px; width: 76.4706%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Other income </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.723982%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 9.95475%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20201231" name="us-gaap:OtherNonoperatingIncome" unitRef="USD" id="Tag386" decimals="0" format="ixt:numdotdecimal">23,282</ix:nonFraction> </span></span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 1.45349%; background-color: #cceeff;">
<p style="margin: 0pt;"><span> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; width: 0.5%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; width: 10%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction contextRef="D20191231_54" name="us-gaap:OtherNonoperatingIncome" unitRef="USD" id="Tag60" decimals="0" format="ixt:numdotdecimal">14,506</ix:nonFraction></span></span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="padding-left: 10pt; vertical-align: bottom; height: 10px; width: 76.4706%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Loss on asset disposal </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 2px solid #000000; width: 0.723982%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 2px solid #000000; width: 9.95475%;">
<p style="margin: 0pt; text-align: right;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction contextRef="D20201231" name="us-gaap:GainLossOnDispositionOfAssets" unitRef="USD" id="Tag837" decimals="0" sign="-" format="ixt:numdotdecimal">1,012</ix:nonFraction></span></span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 1.45349%;">
<p style="margin: 0pt;"><span> ) </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%;"><br/></td>
<td style="vertical-align: bottom; border-bottom: 2px solid #000000; height: 10px; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 2px solid #000000; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction contextRef="D20191231_54" name="us-gaap:GainLossOnDispositionOfAssets" unitRef="USD" id="Tag363" decimals="0" sign="-" format="ixt:numdotdecimal">52,039</ix:nonFraction></span></span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%;">)</td>
</tr>
<tr style="height: 10px; background-color: #cceeff;">
<td style="padding-bottom: 1.5pt; padding-left: 20pt; vertical-align: bottom; height: 10px; width: 76.4706%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Total </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; width: 0.452489%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 2px solid #000000; width: 0.723982%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 2px solid #000000; width: 9.95475%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction contextRef="D20201231" name="us-gaap:NonoperatingIncomeExpense" unitRef="USD" id="Tag389" decimals="0" format="ixt:numdotdecimal">74,670</ix:nonFraction></span></span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 1.45349%; background-color: #cceeff;">
<p style="margin: 0pt;"><span> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; border-bottom: 2px solid #000000; height: 10px; width: 0.5%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 2px solid #000000; width: 10%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction contextRef="D20191231_54" name="us-gaap:NonoperatingIncomeExpense" unitRef="USD" id="Tag375" decimals="0" sign="-" format="ixt:numdotdecimal">216,528</ix:nonFraction></span></span></p>
</td>
<td style="padding: 0px 0px 1px; vertical-align: bottom; height: 10px; width: 0.452489%; background-color: #cceeff;">)</td>
</tr>
<tr style="height: 10px;">
<td style="vertical-align: bottom; height: 10px; width: 76.4706%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.723982%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 9.95475%;">
<p style="margin: 0pt; text-align: right;"><span> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 1.45349%;">
<p style="margin: 0pt;"><span> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%;"><br/></td>
<td style="vertical-align: bottom; height: 10px; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 10px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px; background-color: #cceeff;">
<td style="vertical-align: bottom; height: 10px; width: 76.4706%; background-color: #cceeff;"><span style="font-weight: bold;">Loss before income taxes</span></td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 10px; width: 0.723982%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 10px; width: 9.95475%; background-color: #cceeff;">(<ix:nonFraction contextRef="D20201231" name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" unitRef="USD" id="Tag388" decimals="0" sign="-" format="ixt:numdotdecimal">4,508,162</ix:nonFraction></td>
<td style="vertical-align: bottom; height: 10px; width: 1.45349%; background-color: #cceeff; text-align: left;">)</td>
<td style="vertical-align: bottom; text-align: right; height: 10px; width: 0.452489%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 10px; width: 0.5%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 10px; width: 10%; background-color: #cceeff;">(<ix:nonFraction contextRef="D20191231_54" name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" unitRef="USD" id="Tag366" decimals="0" sign="-" format="ixt:numdotdecimal">6,920,540</ix:nonFraction>)</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%; background-color: #cceeff;"><br/></td>
</tr>
<tr style="height: 10px;">
<td style="vertical-align: bottom; height: 10px; width: 76.4706%;"><span style="font-weight: bold;">Income tax expense</span></td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%;"><br/></td>
<td style="vertical-align: bottom; height: 10px; width: 0.723982%; border-bottom: 2px solid #000000; text-align: right;"><br/></td>
<td style="vertical-align: bottom; height: 10px; width: 9.95475%; border-bottom: 2px solid #000000; text-align: right;"><ix:nonFraction contextRef="D20201231" name="us-gaap:IncomeTaxExpenseBenefit" unitRef="USD" id="Tag337" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; height: 10px; width: 1.45349%; text-align: right;"><br/></td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%; text-align: right;"><br/></td>
<td style="vertical-align: bottom; height: 10px; width: 0.5%; border-bottom: 2px solid #000000; text-align: right;"><br/></td>
<td style="vertical-align: bottom; height: 10px; width: 10%; border-bottom: 2px solid #000000; text-align: right;"><ix:nonFraction contextRef="D20191231_54" name="us-gaap:IncomeTaxExpenseBenefit" unitRef="USD" id="Tag857" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%;"><br/></td>
</tr>
<tr style="height: 17px; background-color: #cceeff;">
<td style="vertical-align: bottom; height: 17px; width: 76.4706%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; width: 0.452489%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; width: 0.723982%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; width: 9.95475%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; width: 1.45349%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; width: 0.452489%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; width: 0.5%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; width: 10%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; width: 0.452489%; background-color: #cceeff;"><br/></td>
</tr>
<tr style="height: 18px;">
<td style="vertical-align: bottom; height: 18px; width: 76.4706%;">
<p style="margin: 0pt;"><strong><span style="font-family: 'times new roman', times; font-size: 10pt;">Net loss</span></strong></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.452489%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.723982%; border-bottom: 2px solid #000000;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 9.95475%; border-bottom: 2px solid #000000;">
<p style="margin: 0pt; text-align: right;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction contextRef="D20201231" name="us-gaap:ProfitLoss" unitRef="USD" id="Tag402" decimals="0" sign="-" format="ixt:numdotdecimal">4,508,162</ix:nonFraction></span></span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 1.45349%;">
<p style="margin: 0pt;"><span> ) </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.452489%;"><br/></td>
<td style="vertical-align: bottom; height: 18px; width: 0.5%; border-bottom: 2px solid #000000;"><br/></td>
<td style="vertical-align: bottom; height: 18px; width: 10%; border-bottom: 2px solid #000000;">
<p style="margin: 0pt; text-align: right;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;"> (<ix:nonFraction contextRef="D20191231_54" name="us-gaap:ProfitLoss" unitRef="USD" id="Tag377" decimals="0" sign="-" format="ixt:numdotdecimal">6,920,540</ix:nonFraction> </span></span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.452489%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> ) </span></p>
</td>
</tr>
<tr style="background-color: #cceeff; height: 17px;">
<td style="vertical-align: bottom; width: 76.4706%; background-color: #cceeff; height: 17px;"><br/></td>
<td style="vertical-align: bottom; width: 0.452489%; background-color: #cceeff; height: 17px;"><br/></td>
<td style="vertical-align: bottom; width: 0.723982%; background-color: #cceeff; height: 17px;"><br/></td>
<td style="vertical-align: bottom; width: 9.95475%; background-color: #cceeff; height: 17px;"><br/></td>
<td style="vertical-align: bottom; width: 1.45349%; background-color: #cceeff; height: 17px;"><br/></td>
<td style="vertical-align: bottom; width: 0.452489%; background-color: #cceeff; height: 17px;"><br/></td>
<td style="vertical-align: bottom; width: 0.5%; background-color: #cceeff; height: 17px;"><br/></td>
<td style="vertical-align: bottom; width: 10%; background-color: #cceeff; height: 17px;"><br/></td>
<td style="vertical-align: bottom; width: 0.452489%; background-color: #cceeff; height: 17px;"><br/></td>
</tr>
<tr style="height: 10px;">
<td style="vertical-align: bottom; height: 10px; width: 76.4706%;">Add: net profit attributable to noncontrolling interests</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 2px solid #000000; width: 0.723982%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 2px solid #000000; width: 9.95475%;">
<p style="margin: 0pt; text-align: right;"><span><span style="font-family: 'times new roman', times; font-size: 10pt;"> <ix:nonFraction contextRef="D20201231" name="us-gaap:NetIncomeLossAttributableToNoncontrollingInterest" unitRef="USD" id="Tag387" decimals="0" format="ixt:numdotdecimal">184,567</ix:nonFraction> </span></span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 1.45349%;">
<p style="margin: 0pt;"><span> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%;"><br/></td>
<td style="vertical-align: bottom; border-bottom: 2px solid #000000; height: 10px; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 2px solid #000000; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20191231_54" name="us-gaap:NetIncomeLossAttributableToNoncontrollingInterest" unitRef="USD" id="Tag369" xsi:nil="true"></ix:nonFraction>&#8212; </span></span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px; background-color: #cceeff;">
<td style="vertical-align: bottom; height: 10px; width: 76.4706%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Net loss attributable to common stockholders of SG Blocks, Inc. </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000; width: 0.723982%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000; width: 9.95475%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction contextRef="D20201231" name="us-gaap:NetIncomeLoss" unitRef="USD" id="Tag338" decimals="0" sign="-" format="ixt:numdotdecimal">4,692,729</ix:nonFraction></span></span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 1.45349%; background-color: #cceeff; padding: 0px 0px 3px;">
<p style="margin: 0pt;">)</p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; border-bottom: 4.5pt double #000000; height: 10px; width: 0.5%; background-color: #cceeff;">$</td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000; width: 10%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;"> (<ix:nonFraction contextRef="D20191231_54" name="us-gaap:NetIncomeLoss" unitRef="USD" id="Tag396" decimals="0" sign="-" format="ixt:numdotdecimal">6,920,540</ix:nonFraction> </span></span></p>
</td>
<td style="padding: 0px; height: 10px; vertical-align: middle; width: 0.452489%; background-color: #cceeff;" valign="middle"><span style="font-family: 'times new roman', times; font-size: 10pt;">)</span></td>
</tr>
<tr style="height: 10px;">
<td style="vertical-align: bottom; height: 10px; width: 76.4706%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.723982%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 9.95475%;">
<p style="margin: 0pt; text-align: right;"><span> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 1.45349%;">
<p style="margin: 0pt;"><span> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%;"><br/></td>
<td style="vertical-align: bottom; height: 10px; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 10px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px; background-color: #cceeff;">
<td style="vertical-align: bottom; height: 10px; width: 76.4706%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Net loss per share attributable to SG Blocks, Inc. - basic and diluted: </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.723982%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 9.95475%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 1.45349%; background-color: #cceeff;">
<p style="margin: 0pt;"><span> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; width: 0.5%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; width: 10%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="padding-left: 10pt; vertical-align: bottom; height: 10px; width: 76.4706%;">
<p style="margin: 0pt;"><span> Basic and diluted </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000; width: 0.723982%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000; width: 9.95475%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction contextRef="D20201231" name="us-gaap:EarningsPerShareBasicAndDiluted" unitRef="USDPerShare" id="Tag380" decimals="2" sign="-" format="ixt:numdotdecimal">0.79</ix:nonFraction></span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 1.45349%; padding: 0px 0px 3px;">
<p style="margin: 0pt;">)</p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%;"><br/></td>
<td style="vertical-align: bottom; border-bottom: 4.5pt double #000000; height: 10px; width: 0.5%;">$</td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction contextRef="D20191231_54" name="us-gaap:EarningsPerShareBasicAndDiluted" unitRef="USDPerShare" id="Tag400" decimals="2" sign="-" format="ixt:numdotdecimal">22.85</ix:nonFraction></span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px 0px 3px; width: 0.452489%;"><span style="font-family: 'times new roman', times; font-size: 10pt;">)</span><br/></td>
</tr>
<tr style="height: 10px; background-color: #cceeff;">
<td style="padding-left: 10pt; vertical-align: bottom; height: 10px; width: 76.4706%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.723982%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 9.95475%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 1.45349%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; width: 0.5%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; width: 10%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="vertical-align: bottom; height: 10px; width: 76.4706%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Weighted average shares outstanding: </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.723982%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 9.95475%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 1.45349%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%;"><br/></td>
<td style="vertical-align: bottom; height: 10px; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 10px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px; background-color: #cceeff;">
<td style="padding-left: 10pt; vertical-align: bottom; height: 10px; width: 76.4706%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Basic and diluted </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000; width: 0.723982%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000; width: 9.95475%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20201231" name="us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted" unitRef="Shares" id="Tag383" decimals="0" format="ixt:numdotdecimal">5,959,403</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 1.45349%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; border-bottom: 4.5pt double #000000; height: 10px; width: 0.5%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000; width: 10%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20191231_54" name="us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted" unitRef="Shares" id="Tag61" decimals="0" format="ixt:numdotdecimal">302,844</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; width: 0.452489%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
</tbody>
</table>
</div>
<p style="margin: 0px; clear: left; font-family: 'times new roman'; font-size: 4pt;">&#160;</p>
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">The accompanying notes are an integral part of these consolidated financial statements.<br/></span></p>
<p style="margin: 0px; text-align: center; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;"><br/></span></p>
<p style="margin: 0px; clear: left; font-family: 'times new roman'; font-size: 4pt;">&#160;</p>
<div>
<div>
<div id="t_ft_VXX1DSWTMO00000000000000000000b">
<table style="width: 100%; font-family: 'times new roman'; font-size: 10pt;">
<tbody>
<tr>
<td class="pgno" style="padding: 0px; text-align: center;"><span style="font-family: 'times new roman', times; font-size: 10pt;">F-5</span></td>
</tr>
</tbody>
</table>
</div>
<hr style="border-bottom-color: #000000; border-top-color: #000000; color: #000000; background-color: #000000;"></hr>
<div class="pageBreak" style="page-break-before: always; font-size: 10pt; text-align: left;"><br/></div>
</div>
</div>
</div><div style="font-family: 'times new roman', times; font-size: 10pt;">
<p style="margin: 0pt; text-align: left;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">SG BLOCKS, INC. AND SUBSIDIARIES</span></p>
<div style="margin: 0pt;"><a class="customBookmark" style="text-decoration: none; color: #000000; cursor: default; outline: none; pointer-events: none;" id="Bd_IUEXMYR3LS00000000000000000000"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Consolidated Statements of Changes in Stockholders&#8217; Equity </span></a></div>
<hr style="border-bottom-color: #000000; border-top-color: #000000; color: #000000; background-color: #000000;"></hr>
<div id="t_ft_T0LG69YAXS00000000000000000000b">
<table style="border-collapse: collapse; margin-left: 0pt; font-family: 'times new roman'; font-size: 10pt;" cellpadding="0" width="100%">
<tbody>
<tr>
<td style="border-bottom-color: #000000; border-bottom-style: solid; border-bottom-width: 1.5pt; vertical-align: bottom;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">For the Year Ended December 31, 2020&#160;and 2019</span></p>
</td>
</tr>
</tbody>
</table>
</div>
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 6pt; font-weight: bold;">&#160;</span></p>
<div id="t_ft_J1UPZSKI1C00000000000000000000b">
<table style="height: 241px; border-collapse: collapse; font-family: 'times new roman'; font-size: 10pt; width: 100%; margin-left: auto; margin-right: auto;" cellpadding="0" width="100%">
<tbody>
<tr style="height: 10px;">
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; border-bottom: 2px solid #000000;" colspan="6">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">$0.01 Par Value</span><br/><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">Common Stock</span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;"><br/></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;" colspan="2">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"> Preferred </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;"><br/></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;" colspan="2">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">Additional</span><br/><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">Paid-in</span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;"><br/></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;" colspan="2">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"> &#160;&#160; Accumulated </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;"><br/></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; text-align: center;" colspan="2"><em><strong><span style="font-family: 'times new roman', times; font-size: 10pt;">SG Blocks</span></strong></em><br/><em><strong><span style="font-family: 'times new roman', times; font-size: 10pt;">Stockholders&#8217;</span></strong></em><br/></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; text-align: center; height: 10px;"><br/></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; text-align: center; height: 10px;"><span style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; width: 7.04179%; font-weight: bold; font-style: italic;">Noncontrolling</span></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;"><br/></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; text-align: center; height: 10px;"><br/></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; text-align: center; height: 10px;"><span style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; width: 7.04179%; font-weight: bold; font-style: italic;">Total Stockholders'</span></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; text-align: center; height: 10px;"><br/></td>
</tr>
<tr style="height: 10px;">
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; border-bottom: 2px solid #000000;" colspan="2">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"> Shares </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;"><br/></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; border-bottom: 2px solid #000000;" colspan="2">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"> Amount </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;"><br/></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; border-bottom: 2px solid #000000;" colspan="2">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"> Stock </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;"><br/></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; border-bottom: 2px solid #000000;" colspan="2">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"> &#160;&#160;Capital </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;"><br/></td>
<td style="padding-bottom: 1.5pt; height: 10px; vertical-align: baseline; border-bottom: 2px solid #000000;" colspan="2" valign="baseline">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"> &#160;Deficit </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; text-align: left;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;"><br/></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; text-align: center; border-bottom: 2px solid #000000;" colspan="2"><em><strong><span style="font-family: 'times new roman', times; font-size: 10pt;">Equity</span></strong></em><br/></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; text-align: center; border-bottom: 2pt solid #000000; height: 10px;"><br/></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; text-align: center; border-bottom: 2pt solid #000000; height: 10px;"><span style="font-weight: bold; font-style: italic;">Interests</span></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; text-align: center; height: 10px;"><br/></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; text-align: center; border-bottom: 2pt solid #000000; height: 10px;"><br/></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; text-align: center; border-bottom: 2pt solid #000000; height: 10px;"><span style="font-weight: bold; font-style: italic;">Equity</span></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; text-align: center; border-bottom: 2pt solid #000000; height: 10px;"><br/></td>
</tr>
<tr style="height: 17px;">
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;" colspan="2"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;" colspan="2"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;" colspan="2"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;" colspan="2"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;" colspan="2"><br/></td>
<td style="vertical-align: bottom; height: 17px; text-align: left;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px; border-top: 2pt solid #000000;" colspan="2"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
</tr>
<tr style="height: 18px;">
<td style="padding: 0px; vertical-align: bottom; text-align: left; height: 18px; width: 25%;">
<p style="margin: 0pt 0pt 0pt 10pt; text-indent: -10pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Balance at January 1, 2019</span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 18px; width: 8%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20181231_CommonStockMember" name="us-gaap:SharesOutstanding" unitRef="Shares" id="Tag744" decimals="0" format="ixt:numdotdecimal">213,002</ix:nonFraction></span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 18px; text-align: right; width: 0.5%;"><span style="color: #000000; font-family: 'times new roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">$</span></td>
<td style="vertical-align: bottom; height: 18px; width: 8%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20181231_CommonStockMember" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" unitRef="USD" id="Tag687" decimals="0" format="ixt:numdotdecimal">2,130</ix:nonFraction></span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 18px; text-align: right; width: 0.5%;"><span style="color: #000000; font-family: 'times new roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">$</span></td>
<td style="vertical-align: bottom; height: 18px; width: 8%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20181231_PreferredStockMember" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" unitRef="USD" id="Tag699" xsi:nil="true"></ix:nonFraction>&#8212;</span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 18px; width: 0.5%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 8%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20181231_AdditionalPaidInCapitalMember" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" unitRef="USD" id="Tag756" decimals="0" format="ixt:numdotdecimal">17,741,214</ix:nonFraction></span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 18px; width: 0.5%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; width: 8%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> (<ix:nonFraction contextRef="I20181231_RetainedEarningsMember" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" unitRef="USD" id="Tag432" decimals="0" sign="-" format="ixt:numdotdecimal">10,663,277</ix:nonFraction></span></p>
</td>
<td style="height: 18px; vertical-align: bottom; padding: 0px; text-align: justify; width: 0.5%;" valign="bottom"><span style="font-family: 'times new roman', times; font-size: 10pt;">)</span></td>
<td style="vertical-align: bottom; height: 18px; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 18px; text-align: right; width: 0.5%;"><span style="color: #000000; font-family: 'times new roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">$</span></td>
<td style="vertical-align: bottom; text-align: right; height: 18px; width: 8%;"><span style="font-family: 'times new roman', times; font-size: 10pt;"><ix:nonFraction contextRef="I20181231_ParentMember" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" unitRef="USD" id="Tag447" decimals="0" format="ixt:numdotdecimal">7,080,067</ix:nonFraction></span></td>
<td style="vertical-align: bottom; height: 18px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; text-align: right; height: 18px; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 18px; text-align: right; width: 8%;"><ix:nonFraction contextRef="I20181231_NoncontrollingInterestMember" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" unitRef="USD" id="Tag703" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; height: 18px; text-align: right; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 18px; width: 0.5%;">$</td>
<td style="vertical-align: bottom; height: 18px; text-align: right; width: 8%;"><ix:nonFraction contextRef="I20181231" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" unitRef="USD" id="Tag475" decimals="0" format="ixt:numdotdecimal">7,080,067</ix:nonFraction></td>
<td style="vertical-align: bottom; text-align: right; height: 18px; width: 0.5%;"><br/></td>
</tr>
<tr style="height: 18px; background-color: #cceeff;">
<td style="padding: 0px; vertical-align: bottom; text-align: left; height: 18px; background-color: #cceeff;">
<p style="margin: 0pt 0pt 0pt 10pt; text-indent: -10pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Stock-based compensation </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#8212;</span></p>
</td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20191231_CommonStockMember" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" unitRef="USD" id="Tag433" xsi:nil="true"></ix:nonFraction>&#8212;</span></p>
</td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20191231_PreferredStockMember" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" unitRef="USD" id="Tag467" xsi:nil="true"></ix:nonFraction>&#8212;</span></p>
</td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20191231_AdditionalPaidInCapitalMember" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" unitRef="USD" id="Tag701" decimals="0" format="ixt:numdotdecimal">946,660</ix:nonFraction></span></p>
</td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20191231_RetainedEarningsMember" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" unitRef="USD" id="Tag741" xsi:nil="true"></ix:nonFraction>&#8212;</span></p>
</td>
<td style="vertical-align: bottom; height: 18px; padding: 0px; text-align: justify; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 18px; background-color: #cceeff;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: right; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"><ix:nonFraction contextRef="D20191231_ParentMember" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" unitRef="USD" id="Tag454" decimals="0" format="ixt:numdotdecimal">946,660</ix:nonFraction></span></td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; text-align: right; height: 18px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 18px; text-align: right; background-color: #cceeff;"><ix:nonFraction contextRef="D20191231_NoncontrollingInterestMember" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" unitRef="USD" id="Tag743" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; height: 18px; text-align: right; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 18px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 18px; text-align: right; background-color: #cceeff;"><ix:nonFraction contextRef="D20191231_54" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" unitRef="USD" id="Tag462" decimals="0" format="ixt:numdotdecimal">946,660</ix:nonFraction></td>
<td style="vertical-align: bottom; text-align: right; height: 18px; background-color: #cceeff;"><br/></td>
</tr>
<tr style="height: 17px;">
<td style="padding: 0px; vertical-align: bottom; text-align: left; height: 17px;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: -13.3333px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Issuance of common stock, net of issuance costs</span></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 17px;"><ix:nonFraction contextRef="D20191231_CommonStockMember" name="sgbx:StockIssuedDuringPeriodIssuanceOfCommonStockNetOfIssuanceCostsShares" unitRef="Shares" id="Tag476" decimals="0" format="ixt:numdotdecimal">944,888</ix:nonFraction></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 17px;"><ix:nonFraction contextRef="D20191231_CommonStockMember" name="sgbx:StockIssuedDuringPeriodIssuanceOfCommonStockNetOfIssuanceCosts" unitRef="USD" id="Tag434" decimals="0" format="ixt:numdotdecimal">9,449</ix:nonFraction></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 17px;"><ix:nonFraction contextRef="D20191231_PreferredStockMember" name="sgbx:StockIssuedDuringPeriodIssuanceOfCommonStockNetOfIssuanceCosts" unitRef="USD" id="Tag719" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 17px;"><ix:nonFraction contextRef="D20191231_AdditionalPaidInCapitalMember" name="sgbx:StockIssuedDuringPeriodIssuanceOfCommonStockNetOfIssuanceCosts" unitRef="USD" id="Tag700" decimals="0" format="ixt:numdotdecimal">3,244,513</ix:nonFraction></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 17px;"><ix:nonFraction contextRef="D20191231_RetainedEarningsMember" name="sgbx:StockIssuedDuringPeriodIssuanceOfCommonStockNetOfIssuanceCosts" unitRef="USD" id="Tag727" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; padding: 0px; text-align: justify; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 17px;"><ix:nonFraction contextRef="D20191231_ParentMember" name="sgbx:StockIssuedDuringPeriodIssuanceOfCommonStockNetOfIssuanceCosts" unitRef="USD" id="Tag444" decimals="0" format="ixt:numdotdecimal">3,253,962</ix:nonFraction></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px; text-align: right;"><ix:nonFraction contextRef="D20191231_NoncontrollingInterestMember" name="sgbx:StockIssuedDuringPeriodIssuanceOfCommonStockNetOfIssuanceCosts" unitRef="USD" id="Tag442" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; height: 17px; text-align: right;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px; text-align: right;"><ix:nonFraction contextRef="D20191231_54" name="us-gaap:StockIssuedDuringPeriodValueConversionOfUnits" unitRef="USD" id="Tag738" decimals="0" format="ixt:numdotdecimal">3,253,962</ix:nonFraction></td>
<td style="vertical-align: bottom; text-align: right; height: 17px;"><br/></td>
</tr>
<tr style="height: 10px; background-color: #cceeff;">
<td style="padding: 0px; vertical-align: bottom; text-align: left; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt 0pt 0pt 10pt; text-indent: -10pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Net loss </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#8212;</span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20191231_CommonStockMember" name="us-gaap:ProfitLoss" unitRef="USD" id="Tag453" xsi:nil="true"></ix:nonFraction>&#8212;</span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20191231_PreferredStockMember" name="us-gaap:ProfitLoss" unitRef="USD" id="Tag473" xsi:nil="true"></ix:nonFraction>&#8212;</span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20191231_AdditionalPaidInCapitalMember" name="us-gaap:ProfitLoss" unitRef="USD" id="Tag456" xsi:nil="true"></ix:nonFraction>&#8212;</span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> (<ix:nonFraction contextRef="D20191231_RetainedEarningsMember" name="us-gaap:ProfitLoss" unitRef="USD" id="Tag746" decimals="0" sign="-" format="ixt:numdotdecimal">6,920,540</ix:nonFraction></span></p>
</td>
<td style="height: 10px; vertical-align: bottom; padding: 0px; text-align: justify; background-color: #cceeff;" valign="bottom"><span style="font-family: 'times new roman', times; font-size: 10pt;">)</span></td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 10px; background-color: #cceeff;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: right; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">(<ix:nonFraction contextRef="D20191231_ParentMember" name="us-gaap:ProfitLoss" unitRef="USD" id="Tag751" decimals="0" sign="-" format="ixt:numdotdecimal">6,920,540</ix:nonFraction></span></td>
<td style="height: 10px; vertical-align: bottom; padding: 0px 0px 1px; text-align: left; background-color: #cceeff;" valign="bottom"><span style="font-family: 'times new roman', times; font-size: 10pt;">)</span></td>
<td style="vertical-align: bottom; padding: 0px 0px 1px; text-align: right; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; padding: 0px 0px 1px; height: 10px; text-align: right; border-bottom: 2pt solid #000000; background-color: #cceeff;"><ix:nonFraction contextRef="D20191231_NoncontrollingInterestMember" name="us-gaap:ProfitLoss" unitRef="USD" id="Tag736" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; padding: 0px 0px 1px; height: 10px; text-align: right; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; padding: 0px 0px 1px; text-align: right; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; padding: 0px 0px 1px; height: 10px; text-align: right; border-bottom: 2pt solid #000000; background-color: #cceeff;">(<ix:nonFraction contextRef="D20191231_54" name="us-gaap:ProfitLoss" unitRef="USD" id="Tag742" decimals="0" sign="-" format="ixt:numdotdecimal">6,920,540</ix:nonFraction></td>
<td style="vertical-align: bottom; padding: 0px 0px 1px; text-align: left; height: 10px; border-bottom: 2pt solid #000000; background-color: #cceeff;">)</td>
</tr>
<tr style="height: 17px;">
<td style="padding: 0px; vertical-align: bottom; text-align: left; height: 17px;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: -13.3333px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Balance at December 31, 2019</span></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="height: 17px; border-bottom: 4.5pt double #000000; border-top: 2pt solid #000000; text-align: right; vertical-align: bottom;"><ix:nonFraction contextRef="I20191231_CommonStockMember" name="us-gaap:SharesOutstanding" unitRef="Shares" id="Tag696" decimals="0" format="ixt:numdotdecimal">1,157,890</ix:nonFraction></td>
<td style="vertical-align: bottom; height: 17px; text-align: right;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 17px;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 17px;"><span style="color: #000000; font-family: 'times new roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">$</span></td>
<td style="height: 17px; border-bottom: 4.5pt double #000000; border-top: 2pt solid #000000; margin-left: 0.1px; text-align: right; vertical-align: bottom;"><ix:nonFraction contextRef="I20191231_CommonStockMember" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" unitRef="USD" id="Tag445" decimals="0" format="ixt:numdotdecimal">11,579</ix:nonFraction></td>
<td style="vertical-align: bottom; height: 17px; text-align: right;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 17px;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 17px;"><span style="color: #000000; font-family: 'times new roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">$</span></td>
<td style="vertical-align: bottom; height: 17px; text-align: right; border-bottom: 4.5pt double #000000; border-top: 2pt solid #000000;"><ix:nonFraction contextRef="I20191231_PreferredStockMember" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" unitRef="USD" id="Tag721" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; height: 17px; text-align: right;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px; text-align: right;"><span style="color: #000000; font-family: 'times new roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">$</span></td>
<td style="vertical-align: bottom; height: 17px; text-align: right; border-bottom: 4.5pt double #000000; border-top: 2pt solid #000000;"><ix:nonFraction contextRef="I20191231_AdditionalPaidInCapitalMember" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" unitRef="USD" id="Tag472" decimals="0" format="ixt:numdotdecimal">21,932,387</ix:nonFraction></td>
<td style="vertical-align: bottom; height: 17px; text-align: right;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px; text-align: right;"><span style="color: #000000; font-family: 'times new roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">$</span></td>
<td style="vertical-align: bottom; height: 17px; text-align: right; border-bottom: 4.5pt double #000000; border-top: 2pt solid #000000;">(<ix:nonFraction contextRef="I20191231_RetainedEarningsMember" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" unitRef="USD" id="Tag716" decimals="0" sign="-" format="ixt:numdotdecimal">17,583,817</ix:nonFraction></td>
<td style="height: 17px; padding: 0px 0px 3px; text-align: left; vertical-align: bottom;" valign="bottom"><span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">)</span><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px; text-align: right;"><span style="color: #000000; font-family: 'times new roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">$</span></td>
<td style="vertical-align: bottom; text-align: right; height: 17px; border-bottom: 4.5pt double #000000; border-top: 2pt solid #000000;"><ix:nonFraction contextRef="I20191231_ParentMember" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" unitRef="USD" id="Tag441" decimals="0" format="ixt:numdotdecimal">4,360,149</ix:nonFraction></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 17px;">$</td>
<td style="height: 17px; border-bottom: 4.5pt double #000000; text-align: right; vertical-align: bottom;"><ix:nonFraction contextRef="I20191231_NoncontrollingInterestMember" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" unitRef="USD" id="Tag718" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; height: 17px; text-align: right;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 17px;">$</td>
<td style="height: 17px; border-bottom: 4.5pt double #000000; text-align: right; vertical-align: bottom;"><ix:nonFraction contextRef="I20191231" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" unitRef="USD" id="Tag436" decimals="0" format="ixt:numdotdecimal">4,360,149</ix:nonFraction></td>
<td style="vertical-align: bottom; text-align: right; height: 17px;"><br/></td>
</tr>
<tr style="height: 10px; background-color: #cceeff;">
<td style="padding: 0px; vertical-align: bottom; text-align: left; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; text-align: justify; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; text-align: right; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; text-align: right; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 10px; text-align: right; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 10px; background-color: #cceeff;"><br/></td>
</tr>
<tr style="height: 10px;">
<td style="padding: 0px; vertical-align: bottom; text-align: left; height: 10px;">
<p style="margin: 0pt 0pt 0pt 10pt; text-indent: -10pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Balance at December 31, 2019 </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;"><br/></td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20191231_CommonStockMember" name="us-gaap:SharesOutstanding" unitRef="Shares" id="Tag457" decimals="0" format="ixt:numdotdecimal">1,157,890</ix:nonFraction></span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;"><br/></td>
<td style="padding: 0px; height: 10px; text-align: right; vertical-align: bottom;" valign="bottom"><span style="color: #000000; font-family: 'times new roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">$</span></td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20191231_CommonStockMember" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" unitRef="USD" id="Tag722" decimals="0" format="ixt:numdotdecimal">11,579</ix:nonFraction></span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;"><br/></td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; text-align: right;"><span><span style="color: #000000; font-family: 'times new roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">$</span></span><br/></td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20191231_PreferredStockMember" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" unitRef="USD" id="Tag750" xsi:nil="true"></ix:nonFraction>&#8212; </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;"><br/></td>
<td style="padding: 0px; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20191231_AdditionalPaidInCapitalMember" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" unitRef="USD" id="Tag698" decimals="0" format="ixt:numdotdecimal">21,932,387</ix:nonFraction> </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;"><br/></td>
<td style="padding: 0px; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction contextRef="I20191231_RetainedEarningsMember" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" unitRef="USD" id="Tag748" decimals="0" sign="-" format="ixt:numdotdecimal">17,583,817</ix:nonFraction></span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; text-align: justify;">)</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;"><br/></td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; text-align: right;"><span style="color: #000000; font-family: 'times new roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">$</span></td>
<td style="padding: 0px 0px 1px; vertical-align: bottom; text-align: right; height: 10px;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: right; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"><ix:nonFraction contextRef="I20191231_ParentMember" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" unitRef="USD" id="Tag730" decimals="0" format="ixt:numdotdecimal">4,360,149</ix:nonFraction></span></td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; text-align: right; height: 10px;"><br/></td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; text-align: right;"><ix:nonFraction contextRef="I20191231_NoncontrollingInterestMember" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" unitRef="USD" id="Tag747" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; text-align: right;"><br/></td>
<td style="padding-bottom: 4pt; vertical-align: bottom; text-align: right; height: 10px;">$</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; text-align: right;"><ix:nonFraction contextRef="I20191231" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" unitRef="USD" id="Tag463" decimals="0" format="ixt:numdotdecimal">4,360,149</ix:nonFraction></td>
<td style="padding-bottom: 4pt; vertical-align: bottom; text-align: right; height: 10px;"><br/></td>
</tr>
<tr style="height: 18px; background-color: #cceeff;">
<td style="vertical-align: bottom; text-align: left; padding: 0px; height: 18px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Stock-based compensation </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#8212;</span></p>
</td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 18px; padding: 0px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction contextRef="D20201231_CommonStockMember" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" unitRef="USD" id="Tag740" xsi:nil="true"></ix:nonFraction>&#8212;</span></p>
</td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 18px; padding: 0px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction contextRef="D20201231_PreferredStockMember" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" unitRef="USD" id="Tag449" xsi:nil="true"></ix:nonFraction>&#8212;</span></p>
</td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 18px; padding: 0px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20201231_AdditionalPaidInCapitalMember" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" unitRef="USD" id="Tag429" decimals="0" format="ixt:numdotdecimal">1,261,215</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 18px; padding: 0px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction contextRef="D20201231_RetainedEarningsMember" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" unitRef="USD" id="Tag733" xsi:nil="true"></ix:nonFraction>&#8212;</span></p>
</td>
<td style="vertical-align: bottom; height: 18px; padding: 0px; text-align: justify; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 18px; padding: 0px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 18px; background-color: #cceeff;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: right; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"><ix:nonFraction contextRef="D20201231_ParentMember" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" unitRef="USD" id="Tag450" decimals="0" format="ixt:numdotdecimal">1,261,215</ix:nonFraction></span></td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; text-align: right; height: 18px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 18px; text-align: right; background-color: #cceeff;"><ix:nonFraction contextRef="D20201231_NoncontrollingInterestMember" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" unitRef="USD" id="Tag724" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; height: 18px; text-align: right; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 18px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 18px; text-align: right; background-color: #cceeff;"><ix:nonFraction contextRef="D20201231" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" unitRef="USD" id="Tag452" decimals="0" format="ixt:numdotdecimal">1,261,215</ix:nonFraction></td>
<td style="vertical-align: bottom; text-align: right; height: 18px; background-color: #cceeff;"><br/></td>
</tr>
<tr style="height: 16px;">
<td style="padding: 0px; vertical-align: bottom; text-align: left; height: 16px;">Conversion of restricted stock units to common stock</td>
<td style="vertical-align: bottom; height: 16px;"><br/></td>
<td style="vertical-align: bottom; height: 16px;"><br/></td>
<td style="vertical-align: bottom; height: 16px; text-align: right;"><ix:nonFraction contextRef="D20201231_CommonStockMember" name="us-gaap:StockIssuedDuringPeriodSharesConversionOfUnits" unitRef="Shares" id="Tag755" decimals="0" format="ixt:numdotdecimal">24,672</ix:nonFraction></td>
<td style="vertical-align: bottom; height: 16px; text-align: right;"><br/></td>
<td style="vertical-align: bottom; height: 16px; text-align: right;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; height: 16px; text-align: right;"><br/></td>
<td style="vertical-align: bottom; height: 16px; text-align: right;"><ix:nonFraction contextRef="D20201231_CommonStockMember" name="us-gaap:StockIssuedDuringPeriodValueConversionOfUnits" unitRef="USD" id="Tag689" decimals="0" format="ixt:numdotdecimal">246</ix:nonFraction></td>
<td style="vertical-align: bottom; height: 16px; text-align: right;"><br/></td>
<td style="vertical-align: bottom; height: 16px; text-align: right;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; height: 16px; text-align: right;"><br/></td>
<td style="vertical-align: bottom; height: 16px; text-align: right;"><ix:nonFraction contextRef="D20201231_PreferredStockMember" name="us-gaap:StockIssuedDuringPeriodValueConversionOfUnits" unitRef="USD" id="Tag440" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; height: 16px; text-align: right;"><br/></td>
<td style="vertical-align: bottom; height: 16px; text-align: right;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; height: 16px; text-align: right;"><br/></td>
<td style="vertical-align: bottom; height: 16px; text-align: right;">(<ix:nonFraction contextRef="D20201231_AdditionalPaidInCapitalMember" name="us-gaap:StockIssuedDuringPeriodValueConversionOfUnits" unitRef="USD" id="Tag717" decimals="0" sign="-" format="ixt:numdotdecimal">246</ix:nonFraction></td>
<td style="vertical-align: bottom; height: 16px; text-align: left;">)</td>
<td style="vertical-align: bottom; height: 16px; text-align: right;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; height: 16px; text-align: right;"><br/></td>
<td style="vertical-align: bottom; height: 16px; text-align: right;"><ix:nonFraction contextRef="D20201231_RetainedEarningsMember" name="us-gaap:StockIssuedDuringPeriodValueConversionOfUnits" unitRef="USD" id="Tag688" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; padding: 0px; height: 16px; text-align: right;"><br/></td>
<td style="vertical-align: bottom; height: 16px; text-align: right;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; height: 16px; text-align: right;"><br/></td>
<td style="vertical-align: bottom; height: 16px; text-align: right;"><ix:nonFraction contextRef="D20201231_ParentMember" name="us-gaap:StockIssuedDuringPeriodValueConversionOfUnits" unitRef="USD" id="Tag455" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; height: 16px; text-align: right;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px;"><br/></td>
<td style="vertical-align: bottom; height: 16px; text-align: right;"><ix:nonFraction contextRef="D20201231_NoncontrollingInterestMember" name="us-gaap:StockIssuedDuringPeriodValueConversionOfUnits" unitRef="USD" id="Tag735" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; height: 16px; text-align: right;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px;"><br/></td>
<td style="vertical-align: bottom; height: 16px; text-align: right;"><ix:nonFraction contextRef="D20201231" name="us-gaap:StockIssuedDuringPeriodValueConversionOfUnits" unitRef="USD" id="Tag464" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; text-align: right; height: 16px;"><br/></td>
</tr>
<tr style="height: 16px; background-color: #cceeff;">
<td style="padding: 0px; vertical-align: bottom; text-align: left; height: 16px; background-color: #cceeff;">Reverse stock split settlement</td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 16px; text-align: right; background-color: #cceeff;">(<ix:nonFraction contextRef="D20201231_CommonStockMember" name="us-gaap:StockIssuedDuringPeriodSharesReverseStockSplits" unitRef="Shares" id="Tag437" decimals="0" sign="-" format="ixt:numdotdecimal">38</ix:nonFraction></td>
<td style="vertical-align: bottom; height: 16px; text-align: left; background-color: #cceeff;">)</td>
<td style="vertical-align: bottom; height: 16px; text-align: right; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; height: 16px; text-align: right; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 16px; text-align: right; background-color: #cceeff;"><ix:nonFraction contextRef="D20201231_CommonStockMember" name="sgbx:StockIssuedDuringPeriodValuesReverseStockSplits" unitRef="USD" id="Tag469" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; height: 16px; text-align: right; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 16px; text-align: right; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; height: 16px; text-align: right; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 16px; text-align: right; background-color: #cceeff;"><ix:nonFraction contextRef="D20201231_PreferredStockMember" name="sgbx:StockIssuedDuringPeriodValuesReverseStockSplits" unitRef="USD" id="Tag448" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; height: 16px; text-align: right; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 16px; text-align: right; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; height: 16px; text-align: right; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 16px; text-align: right; background-color: #cceeff;">(<ix:nonFraction contextRef="D20201231_AdditionalPaidInCapitalMember" name="sgbx:StockIssuedDuringPeriodValuesReverseStockSplits" unitRef="USD" id="Tag731" decimals="0" sign="-" format="ixt:numdotdecimal">122</ix:nonFraction></td>
<td style="vertical-align: bottom; height: 16px; text-align: left; background-color: #cceeff;">)</td>
<td style="vertical-align: bottom; height: 16px; text-align: right; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; height: 16px; text-align: right; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 16px; text-align: right; background-color: #cceeff;"><ix:nonFraction contextRef="D20201231_RetainedEarningsMember" name="sgbx:StockIssuedDuringPeriodValuesReverseStockSplits" unitRef="USD" id="Tag468" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; padding: 0px; height: 16px; text-align: right; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 16px; text-align: right; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; height: 16px; text-align: right; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 16px; text-align: right; background-color: #cceeff;">(<ix:nonFraction contextRef="D20201231_ParentMember" name="sgbx:StockIssuedDuringPeriodValuesReverseStockSplits" unitRef="USD" id="Tag728" decimals="0" sign="-" format="ixt:numdotdecimal">122</ix:nonFraction></td>
<td style="vertical-align: bottom; height: 16px; text-align: left; background-color: #cceeff;">)</td>
<td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 16px; text-align: right; background-color: #cceeff;"><ix:nonFraction contextRef="D20201231_NoncontrollingInterestMember" name="sgbx:StockIssuedDuringPeriodValuesReverseStockSplits" unitRef="USD" id="Tag438" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; height: 16px; text-align: right; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 16px; text-align: right; background-color: #cceeff;">(<ix:nonFraction contextRef="D20201231" name="sgbx:StockIssuedDuringPeriodValuesReverseStockSplits" unitRef="USD" id="Tag474" decimals="0" sign="-" format="ixt:numdotdecimal">122</ix:nonFraction></td>
<td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;">)</td>
</tr>
<tr style="height: 16px;">
<td style="padding: 0px; vertical-align: bottom; text-align: left; height: 16px;">Conversion of debt exchange to common stock</td>
<td style="vertical-align: bottom; height: 16px;"><br/></td>
<td style="vertical-align: bottom; height: 16px;"><br/></td>
<td style="vertical-align: bottom; height: 16px; text-align: right;"><ix:nonFraction contextRef="D20201231_CommonStockMember" name="sgbx:ConversionOfDebtExchangeShare" unitRef="Shares" id="Tag723" decimals="0" format="ixt:numdotdecimal">73,665</ix:nonFraction></td>
<td style="vertical-align: bottom; height: 16px; text-align: right;"><br/></td>
<td style="vertical-align: bottom; height: 16px; text-align: right;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; height: 16px; text-align: right;"><br/></td>
<td style="vertical-align: bottom; height: 16px; text-align: right;"><ix:nonFraction contextRef="D20201231_CommonStockMember" name="sgbx:ConversionOfDebtExchangeValue" unitRef="USD" id="Tag697" decimals="0" format="ixt:numdotdecimal">737</ix:nonFraction></td>
<td style="vertical-align: bottom; height: 16px; text-align: right;"><br/></td>
<td style="vertical-align: bottom; height: 16px; text-align: right;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; height: 16px; text-align: right;"><br/></td>
<td style="vertical-align: bottom; height: 16px; text-align: right;"><ix:nonFraction contextRef="D20201231_PreferredStockMember" name="sgbx:ConversionOfDebtExchangeValue" unitRef="USD" id="Tag725" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; height: 16px; text-align: right;"><br/></td>
<td style="vertical-align: bottom; height: 16px; text-align: right;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; height: 16px; text-align: right;"><br/></td>
<td style="vertical-align: bottom; height: 16px; text-align: right;"><ix:nonFraction contextRef="D20201231_AdditionalPaidInCapitalMember" name="sgbx:ConversionOfDebtExchangeValue" unitRef="USD" id="Tag430" decimals="0" format="ixt:numdotdecimal">205,526</ix:nonFraction></td>
<td style="vertical-align: bottom; height: 16px; text-align: right;"><br/></td>
<td style="vertical-align: bottom; height: 16px; text-align: right;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; height: 16px; text-align: right;"><br/></td>
<td style="vertical-align: bottom; height: 16px; text-align: right;"><ix:nonFraction contextRef="D20201231_RetainedEarningsMember" name="sgbx:ConversionOfDebtExchangeValue" unitRef="USD" id="Tag749" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; padding: 0px; height: 16px; text-align: right;"><br/></td>
<td style="vertical-align: bottom; height: 16px; text-align: right;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; height: 16px; text-align: right;"><br/></td>
<td style="vertical-align: bottom; height: 16px; text-align: right;"><ix:nonFraction contextRef="D20201231_ParentMember" name="sgbx:ConversionOfDebtExchangeValue" unitRef="USD" id="Tag839" decimals="0" format="ixt:numdotdecimal">206,263</ix:nonFraction></td>
<td style="vertical-align: bottom; height: 16px; text-align: right;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px;"><br/></td>
<td style="vertical-align: bottom; height: 16px; text-align: right;"><ix:nonFraction contextRef="D20201231_NoncontrollingInterestMember" name="sgbx:ConversionOfDebtExchangeValue" unitRef="USD" id="Tag720" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; height: 16px; text-align: right;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px;"><br/></td>
<td style="vertical-align: bottom; height: 16px; text-align: right;"><ix:nonFraction contextRef="D20201231" name="sgbx:ConversionOfDebtExchangeValue" unitRef="USD" id="Tag753" decimals="0" format="ixt:numdotdecimal">206,263</ix:nonFraction></td>
<td style="vertical-align: bottom; text-align: right; height: 16px;"><br/></td>
</tr>
<tr style="height: 18px; background-color: #cceeff;">
<td style="padding: 0px; vertical-align: bottom; text-align: left; height: 18px; background-color: #cceeff;">
<p style="margin: 0pt 0pt 0pt 10pt; text-indent: -10pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Issuance of common stock, net of issuance costs </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20201231_CommonStockMember" name="sgbx:StockIssuedDuringPeriodIssuanceOfCommonStockNetOfIssuanceCostsShares" unitRef="Shares" id="Tag439" decimals="0" format="ixt:numdotdecimal">7,340,000</ix:nonFraction></span></p>
</td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 18px; padding: 0px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20201231_CommonStockMember" name="sgbx:StockIssuedDuringPeriodIssuanceOfCommonStockNetOfIssuanceCosts" unitRef="USD" id="Tag466" decimals="0" format="ixt:numdotdecimal">73,400</ix:nonFraction></span></p>
</td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 18px; padding: 0px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction contextRef="D20201231_PreferredStockMember" name="sgbx:StockIssuedDuringPeriodIssuanceOfCommonStockNetOfIssuanceCosts" unitRef="USD" id="Tag726" xsi:nil="true"></ix:nonFraction>&#8212;</span></p>
</td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 18px; text-align: right; padding: 0px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; text-align: right; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20201231_AdditionalPaidInCapitalMember" name="sgbx:StockIssuedDuringPeriodIssuanceOfCommonStockNetOfIssuanceCosts" unitRef="USD" id="Tag435" decimals="0" format="ixt:numdotdecimal">17,045,080</ix:nonFraction></span></p>
</td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 18px; padding: 0px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;">&#160;<span style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction contextRef="D20201231_RetainedEarningsMember" name="sgbx:StockIssuedDuringPeriodIssuanceOfCommonStockNetOfIssuanceCosts" unitRef="USD" id="Tag737" xsi:nil="true"></ix:nonFraction>&#8212;</span></p>
</td>
<td style="vertical-align: bottom; height: 18px; padding: 0px; text-align: justify; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 18px; padding: 0px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 18px; text-align: right; background-color: #cceeff;"><ix:nonFraction contextRef="D20201231_ParentMember" name="sgbx:StockIssuedDuringPeriodIssuanceOfCommonStockNetOfIssuanceCosts" unitRef="USD" id="Tag745" decimals="0" format="ixt:numdotdecimal">17,118,480</ix:nonFraction></td>
<td style="vertical-align: bottom; height: 18px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; text-align: right; height: 18px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 18px; text-align: right; background-color: #cceeff;"><ix:nonFraction contextRef="D20201231_NoncontrollingInterestMember" name="sgbx:StockIssuedDuringPeriodIssuanceOfCommonStockNetOfIssuanceCosts" unitRef="USD" id="Tag443" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; height: 18px; text-align: right; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 18px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 18px; text-align: right; background-color: #cceeff;"><ix:nonFraction contextRef="D20201231" name="sgbx:StockIssuedDuringPeriodIssuanceOfCommonStockNetOfIssuanceCosts" unitRef="USD" id="Tag471" decimals="0" format="ixt:numdotdecimal">17,118,480</ix:nonFraction></td>
<td style="vertical-align: bottom; text-align: right; height: 18px; background-color: #cceeff;"><br/></td>
</tr>
<tr style="height: 10px;">
<td style="vertical-align: bottom; text-align: left; padding: 0px; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Net loss </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;"><br/></td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#8212;</span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;"><br/></td>
<td style="vertical-align: bottom; height: 10px; padding: 0px;"><br/></td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction contextRef="D20201231_CommonStockMember" name="us-gaap:ProfitLoss" unitRef="USD" id="Tag431" xsi:nil="true"></ix:nonFraction>&#8212;</span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;"><br/></td>
<td style="vertical-align: bottom; height: 10px; padding: 0px;"><br/></td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction contextRef="D20201231_PreferredStockMember" name="us-gaap:ProfitLoss" unitRef="USD" id="Tag702" xsi:nil="true"></ix:nonFraction>&#8212;</span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;"><br/></td>
<td style="vertical-align: bottom; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction contextRef="D20201231_AdditionalPaidInCapitalMember" name="us-gaap:ProfitLoss" unitRef="USD" id="Tag458" xsi:nil="true"></ix:nonFraction>&#8212;</span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;"><br/></td>
<td style="vertical-align: bottom; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction contextRef="D20201231_RetainedEarningsMember" name="us-gaap:ProfitLoss" unitRef="USD" id="Tag446" decimals="0" sign="-" format="ixt:numdotdecimal">4,692,729</ix:nonFraction></span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; text-align: justify;">)</td>
<td style="vertical-align: bottom; height: 10px;"><br/></td>
<td style="vertical-align: bottom; height: 10px; padding: 0px;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 10px;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: right; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">(<ix:nonFraction contextRef="D20201231_ParentMember" name="us-gaap:ProfitLoss" unitRef="USD" id="Tag451" decimals="0" sign="-" format="ixt:numdotdecimal">4,692,729</ix:nonFraction></span></td>
<td style="vertical-align: bottom; height: 10px; padding: 0px 0px 1px; text-align: left;">)</td>
<td style="vertical-align: bottom; padding: 0px 0px 1px; text-align: right; height: 10px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px 0px 1px; height: 10px; text-align: right; border-bottom: 2pt solid #000000;"><ix:nonFraction contextRef="D20201231_NoncontrollingInterestMember" name="us-gaap:ProfitLoss" unitRef="USD" id="Tag754" decimals="0" format="ixt:numdotdecimal">184,567</ix:nonFraction></td>
<td style="vertical-align: bottom; padding: 0px 0px 1px; height: 10px; text-align: right;"><br/></td>
<td style="vertical-align: bottom; padding: 0px 0px 1px; text-align: right; height: 10px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px 0px 1px; height: 10px; text-align: right; border-bottom: 2pt solid #000000;">(<ix:nonFraction contextRef="D20201231" name="us-gaap:ProfitLoss" unitRef="USD" id="Tag752" decimals="0" sign="-" format="ixt:numdotdecimal">4,508,162</ix:nonFraction></td>
<td style="vertical-align: bottom; padding: 0px 0px 1px; text-align: left; height: 10px;">)</td>
</tr>
<tr style="height: 10px; background-color: #cceeff;">
<td style="padding: 0px; vertical-align: bottom; text-align: left; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Balance at December 31, 2020 </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; border-top: 2pt solid #000000; background-color: #cceeff; padding: 0px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20201231_CommonStockMember" name="us-gaap:SharesOutstanding" unitRef="Shares" id="Tag470" decimals="0" format="ixt:numdotdecimal">8,596,189</ix:nonFraction> </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; text-align: right; background-color: #cceeff;"><span style="color: #000000; font-family: 'times new roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">$</span></td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000; border-top: 2pt solid #000000; background-color: #cceeff; padding: 0px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20201231_CommonStockMember" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" unitRef="USD" id="Tag459" decimals="0" format="ixt:numdotdecimal">85,962</ix:nonFraction> </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; text-align: right; background-color: #cceeff;"><span style="color: #000000; font-family: 'times new roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">$</span></td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000; border-top: 2pt solid #000000; background-color: #cceeff; padding: 0px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction contextRef="I20201231_PreferredStockMember" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" unitRef="USD" id="Tag739" xsi:nil="true"></ix:nonFraction>&#8212;</span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; border-top: 2pt solid #000000; background-color: #cceeff; padding: 0px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20201231_AdditionalPaidInCapitalMember" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" unitRef="USD" id="Tag734" decimals="0" format="ixt:numdotdecimal">40,443,840</ix:nonFraction> </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; border-top: 2pt solid #000000; background-color: #cceeff; padding: 0px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction contextRef="I20201231_RetainedEarningsMember" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" unitRef="USD" id="Tag732" decimals="0" sign="-" format="ixt:numdotdecimal">22,276,546</ix:nonFraction></span></p>
</td>
<td style="padding: 0px 0px 3px; height: 10px; text-align: left; background-color: #cceeff; vertical-align: bottom;" valign="bottom"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: right; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">)</span></td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; text-align: right; background-color: #cceeff;"><span style="color: #000000; font-family: 'times new roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">$</span><br/></td>
<td style="padding: 0px; vertical-align: bottom; border-bottom: 4.5pt double #000000; text-align: right; height: 10px; border-top: 2pt solid #000000; background-color: #cceeff;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: right; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"><ix:nonFraction contextRef="I20201231_ParentMember" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" unitRef="USD" id="Tag465" decimals="0" format="ixt:numdotdecimal">18,253,256</ix:nonFraction></span></td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; text-align: right; height: 10px; background-color: #cceeff;"><span><span style="color: #000000; font-family: 'times new roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">$</span></span></td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; text-align: right; border-bottom: 6px double #000000; background-color: #cceeff;"><ix:nonFraction contextRef="I20201231_NoncontrollingInterestMember" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" unitRef="USD" id="Tag460" decimals="0" format="ixt:numdotdecimal">184,567</ix:nonFraction></td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; text-align: right; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; vertical-align: bottom; text-align: right; height: 10px; background-color: #cceeff;"><span>$</span></td>
<td style="padding: 0px; height: 10px; border-bottom: 4.5pt double #000000; background-color: #cceeff; text-align: right; vertical-align: bottom;"><ix:nonFraction contextRef="I20201231" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" unitRef="USD" id="Tag461" decimals="0" format="ixt:numdotdecimal">18,437,823</ix:nonFraction></td>
<td style="padding: 0px; vertical-align: bottom; text-align: right; border-bottom: 2.8pt double #000000; height: 10px; background-color: #cceeff;"><br/></td>
</tr>
</tbody>
</table>
</div>
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 9pt; font-weight: bold;">&#160;</span></p>
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">The accompanying notes are an integral part of these consolidated financial statements.&#160;</span></p>
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;"><br/></span></p>
<div>
<div id="t_ft_TGFDH1PB3K00000000000000000000b">
<table style="width: 100%; font-family: 'times new roman'; font-size: 10pt;">
<tbody>
<tr>
<td class="pgno" style="padding: 0px; text-align: center;"><span style="font-family: 'times new roman', times; font-size: 10pt;">F-6</span></td>
</tr>
</tbody>
</table>
</div>
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<div class="pageBreak" style="page-break-before: always; font-size: 10pt; text-align: left;"><br/></div>
</div>
</div><div style="font-family: 'times new roman', times; font-size: 10pt;">
<p style="margin: 0pt 0pt 5pt; text-indent: 0pt; text-align: left;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span style="font-weight: bold;">SG BLOCKS, INC. AND SUBSIDIARIES</span>&#160;</span></p>
<div style="margin: 0pt;"><a class="customBookmark" style="text-decoration: none; color: #000000; cursor: default; outline: none; pointer-events: none;" id="Be_VVJV66B23400000000000000000000"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Consolidated Statements of Cash Flows </span></a></div>
<hr style="border-bottom-color: #000000; border-top-color: #000000; color: #000000; background-color: #000000;"></hr>
<div id="t_ft_04DDXYEWC000000000000000000000b">
<table style="height: 687px; border-collapse: collapse; margin: 0px; width: 100%; font-family: 'times new roman'; font-size: 10pt; text-indent: 0px;" cellpadding="0" width="100%">
<tbody>
<tr style="height: 34px; margin-left: 0.1px;">
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 34px; width: 73.5243%;">
<p style="margin: 0pt; text-align: center; line-height: 1;"><span style="font-family: 'Times New Roman'; font-size: 10pt; line-height: inherit;"> &#160; </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 34px; width: 0.526008%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold; line-height: inherit;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 34px; border-bottom: 2px solid #000000; width: 12.5%;" colspan="2">
<p style="margin: 0pt; text-align: center; line-height: 1.1;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold; line-height: inherit;">For</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold; line-height: inherit;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold; line-height: inherit;">the Year&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold; line-height: inherit;">Ended</span><br/><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold; line-height: inherit;">December 31,</span><br/><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold; line-height: inherit;">2020</span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 34px; width: 0.584454%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 34px; border-bottom: 2px solid #000000; width: 12.5%;" colspan="2">
<p style="margin: 0pt; text-align: center; line-height: 1.1;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold; line-height: inherit;">For<span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold; line-height: inherit;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold; line-height: inherit;">the Year&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold; line-height: inherit;">Ended</span><br/>December 31, </span><br/><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold; line-height: inherit;">2019</span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 34px; width: 0.584454%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 73.5243%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 4pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 0.526008%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 4pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 12.5%;" colspan="2">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 4pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 0.584454%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 4pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 12.5%;" colspan="2">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 4pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 0.584454%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 4pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 73.5243%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Cash flows from operating activities: </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 0.526008%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 12.5%;" colspan="2">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 0.584454%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 12.5%;" colspan="2">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 0.584454%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px; background-color: #cceeff;">
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 73.5243%; background-color: #cceeff;">
<p style="margin: 0pt 0pt 0pt 10pt; text-indent: -10pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Net loss </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 0.526008%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 0.5%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 12%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction contextRef="D20201231" name="us-gaap:ProfitLoss" unitRef="USD" id="Tag159" decimals="0" sign="-" format="ixt:numdotdecimal">4,508,162</ix:nonFraction>)</span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 0.584454%; background-color: #cceeff;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 0.5%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 12%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction contextRef="D20191231_54" name="us-gaap:ProfitLoss" unitRef="USD" id="Tag289" decimals="0" sign="-" format="ixt:numdotdecimal">6,920,540</ix:nonFraction></span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 0.584454%; background-color: #cceeff;">)</td>
</tr>
<tr style="height: 10px;">
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 73.5243%;">
<p style="margin: 0pt 0pt 0pt 10pt; text-indent: -10pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Adjustments to reconcile net loss to net cash used in operating activities: </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 0.526008%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 12%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 0.584454%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 12%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 0.584454%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px; background-color: #cceeff;">
<td style="padding: 0px 0px 0px 13px; vertical-align: bottom; margin: 0px; height: 10px; width: 73.5243%; background-color: #cceeff; text-indent: 0px;">Impairment of goodwill</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.526008%; background-color: #cceeff; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.5%; background-color: #cceeff; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; text-align: right; height: 10px; width: 12%; background-color: #cceeff; text-indent: 0px;"><ix:nonFraction contextRef="D20201231" name="us-gaap:GoodwillImpairmentLoss" unitRef="USD" id="Tag342" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.584454%; background-color: #cceeff; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.5%; background-color: #cceeff; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; text-align: right; height: 10px; width: 12%; background-color: #cceeff; text-indent: 0px;"><ix:nonFraction contextRef="D20191231_54" name="us-gaap:GoodwillImpairmentLoss" unitRef="USD" id="Tag282" decimals="0" format="ixt:numdotdecimal">2,938,653</ix:nonFraction></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.584454%; background-color: #cceeff; text-indent: 0px;"><br/></td>
</tr>
<tr style="height: 10px;">
<td style="padding: 0px 0px 0px 13px; vertical-align: bottom; margin: 0px; height: 10px; width: 73.5243%; text-indent: 0px;">
<p style="margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Depreciation expense </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.526008%; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.5%; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 12%; text-indent: 0px;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20201231" name="us-gaap:Depreciation" unitRef="USD" id="Tag707" decimals="0" format="ixt:numdotdecimal">50,655</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.584454%; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.5%; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 12%; text-indent: 0px;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20191231_54" name="us-gaap:Depreciation" unitRef="USD" id="Tag179" decimals="0" format="ixt:numdotdecimal">9,621</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.584454%; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px; background-color: #cceeff;">
<td style="padding: 0px 0px 0px 13px; vertical-align: bottom; margin: 0px; height: 10px; width: 73.5243%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Amortization of intangible assets </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.526008%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.5%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 12%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20201231" name="us-gaap:AmortizationOfIntangibleAssets" unitRef="USD" id="Tag154" decimals="0" format="ixt:numdotdecimal">148,541</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.584454%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.5%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 12%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20191231_54" name="us-gaap:AmortizationOfIntangibleAssets" unitRef="USD" id="Tag407" decimals="0" format="ixt:numdotdecimal">145,124</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.584454%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="padding: 0px 0px 0px 13px; vertical-align: bottom; margin: 0px; height: 10px; width: 73.5243%; text-indent: 0px;">
<p style="margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Amortization of deferred license costs </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.526008%; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.5%; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 12%; text-indent: 0px;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20201231" name="us-gaap:OtherDepreciationAndAmortization" unitRef="USD" id="Tag307" decimals="0" format="ixt:numdotdecimal">40,786</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.584454%; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.5%; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 12%; text-indent: 0px;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20191231_54" name="us-gaap:OtherDepreciationAndAmortization" unitRef="USD" id="Tag59" decimals="0" format="ixt:numdotdecimal">10,196</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.584454%; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 17px; background-color: #cceeff;">
<td style="padding: 0px 0px 0px 13px; vertical-align: bottom; margin: 0px; height: 17px; width: 73.5243%; background-color: #cceeff; text-indent: 0px;">Accretion of debt discount</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 17px; width: 0.526008%; background-color: #cceeff; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 17px; width: 0.5%; background-color: #cceeff; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 17px; text-align: right; width: 12%; background-color: #cceeff; text-indent: 0px;"><ix:nonFraction contextRef="D20201231" name="us-gaap:AmortizationOfDebtDiscountPremium" unitRef="USD" id="Tag155" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 17px; width: 0.584454%; background-color: #cceeff; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 17px; width: 0.5%; background-color: #cceeff; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 17px; text-align: right; width: 12%; background-color: #cceeff; text-indent: 0px;"><ix:nonFraction contextRef="D20191231_54" name="us-gaap:AmortizationOfDebtDiscountPremium" unitRef="USD" id="Tag705" decimals="0" format="ixt:numdotdecimal">105,770</ix:nonFraction></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 17px; width: 0.584454%; background-color: #cceeff; text-indent: 0px;"><br/></td>
</tr>
<tr style="height: 17px;">
<td style="padding: 0px 0px 0px 13px; vertical-align: bottom; margin: 0px; height: 17px; width: 73.5243%; text-indent: 0px;">Amortization of debt issuance costs</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 17px; width: 0.526008%; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 17px; width: 0.5%; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 17px; text-align: right; width: 12%; text-indent: 0px;"><ix:nonFraction contextRef="D20201231" name="us-gaap:AmortizationOfFinancingCosts" unitRef="USD" id="Tag158" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 17px; width: 0.584454%; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 17px; width: 0.5%; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 17px; text-align: right; width: 12%; text-indent: 0px;"><ix:nonFraction contextRef="D20191231_54" name="us-gaap:AmortizationOfFinancingCosts" unitRef="USD" id="Tag861" decimals="0" format="ixt:numdotdecimal">73,225</ix:nonFraction></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 17px; width: 0.584454%; text-indent: 0px;"><br/></td>
</tr>
<tr style="height: 10px; background-color: #cceeff;">
<td style="padding: 0px 0px 0px 13px; vertical-align: bottom; margin: 0px; height: 10px; width: 73.5243%; background-color: #cceeff; text-indent: 0px;"><span>Bad debt expense and recoveries</span></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.526008%; background-color: #cceeff; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.5%; background-color: #cceeff; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; text-align: right; margin: 0px; height: 10px; width: 12%; background-color: #cceeff; text-indent: 0px;"><ix:nonFraction contextRef="D20201231" name="us-gaap:ProvisionForDoubtfulAccounts" unitRef="USD" id="Tag166" decimals="0" format="ixt:numdotdecimal">10,018</ix:nonFraction></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.584454%; background-color: #cceeff; text-indent: 0px;"></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.5%; background-color: #cceeff; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; text-align: right; margin: 0px; height: 10px; width: 12%; background-color: #cceeff; text-indent: 0px;">(<ix:nonFraction contextRef="D20191231_54" name="us-gaap:ProvisionForDoubtfulAccounts" unitRef="USD" id="Tag339" decimals="0" sign="-" format="ixt:numdotdecimal">54,000</ix:nonFraction></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.584454%; background-color: #cceeff; text-indent: 0px;">)</td>
</tr>
<tr style="height: 10px;">
<td style="padding: 0px 0px 0px 13px; vertical-align: bottom; margin: 0px; height: 10px; width: 73.5243%; text-indent: 0px;">
<p style="margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Interest income on notes receivable </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.526008%; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.5%; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 12%; text-indent: 0px;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction contextRef="D20201231" name="us-gaap:GainLossOnInvestments" unitRef="USD" id="Tag424" decimals="0" format="ixt:numdotdecimal">32,637</ix:nonFraction></span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.584454%; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> )&#160;&#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.5%; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 12%; text-indent: 0px;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20191231_54" name="us-gaap:GainLossOnInvestments" unitRef="USD" id="Tag153" xsi:nil="true"></ix:nonFraction>&#8212; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.584454%; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> </span><br/></p>
</td>
</tr>
<tr style="height: 10px; background-color: #cceeff;">
<td style="padding: 0px 0px 0px 13px; vertical-align: bottom; margin: 0px; height: 10px; width: 73.5243%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Stock-based compensation </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.526008%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.5%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 12%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20201231" name="us-gaap:ShareBasedCompensation" unitRef="USD" id="Tag844" decimals="0" format="ixt:numdotdecimal">1,261,215</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.584454%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.5%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 12%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20191231_54" name="us-gaap:ShareBasedCompensation" unitRef="USD" id="Tag423" decimals="0" format="ixt:numdotdecimal">729,404</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.584454%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 17px;">
<td style="padding: 0px 0px 0px 13px; vertical-align: bottom; margin: 0px; height: 17px; width: 73.5243%; text-indent: 0px;">Loss on asset disposal</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 17px; width: 0.526008%; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 17px; width: 0.5%; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; text-align: right; height: 17px; width: 12%; text-indent: 0px;"><ix:nonFraction contextRef="D20201231" name="us-gaap:GainLossOnDispositionOfAssets" unitRef="USD" id="Tag340" decimals="0" sign="-" format="ixt:numdotdecimal">1,012</ix:nonFraction></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 17px; width: 0.584454%; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 17px; width: 0.5%; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; text-align: right; height: 17px; width: 12%; text-indent: 0px;"><ix:nonFraction contextRef="D20191231_54" name="us-gaap:GainLossOnDispositionOfAssets" unitRef="USD" id="Tag65" decimals="0" sign="-" format="ixt:numdotdecimal">52,039</ix:nonFraction></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 17px; width: 0.584454%; text-indent: 0px;"><br/></td>
</tr>
<tr style="height: 10px; background-color: #cceeff;">
<td style="padding: 0px 0px 0px 26px; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 73.5243%; background-color: #cceeff;">
<p style="margin: 0pt 0pt 0pt 10pt; text-indent: -10pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Changes in operating assets and liabilities: </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 0.526008%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 0.5%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 12%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 0.584454%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 0.5%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 12%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 0.584454%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="padding: 0px 0px 0px 40px; vertical-align: bottom; margin: 0px; height: 10px; width: 73.5243%; text-indent: 0px;">
<p style="margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Accounts receivable </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.526008%; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.5%; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 12%; text-indent: 0px;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction contextRef="D20201231" name="us-gaap:IncreaseDecreaseInAccountsReceivable" unitRef="USD" id="Tag286" decimals="0" format="ixt:numdotdecimal">890,531</ix:nonFraction></span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.584454%; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> )&#160;&#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.5%; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 12%; text-indent: 0px;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20191231_54" name="us-gaap:IncreaseDecreaseInAccountsReceivable" unitRef="USD" id="Tag191" decimals="0" sign="-" format="ixt:numdotdecimal">699,141</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.584454%; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><br/></p>
</td>
</tr>
<tr style="height: 10px; background-color: #cceeff;">
<td style="padding: 0px 0px 0px 40px; vertical-align: bottom; margin: 0px; height: 10px; width: 73.5243%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Contract assets </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.526008%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.5%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 12%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction contextRef="D20201231" name="us-gaap:IncreaseDecreaseInContractWithCustomerAsset" unitRef="USD" id="Tag192" decimals="0" format="ixt:numdotdecimal">1,166,692</ix:nonFraction></span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.584454%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> )&#160;&#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.5%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 12%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction contextRef="D20191231_54" name="us-gaap:IncreaseDecreaseInContractWithCustomerAsset" unitRef="USD" id="Tag710" decimals="0" sign="-" format="ixt:numdotdecimal">154,310</ix:nonFraction></span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.584454%; background-color: #cceeff; text-indent: 0px;"></td>
</tr>
<tr style="height: 16px;">
<td style="padding: 0px 0px 0px 40px; vertical-align: bottom; margin: 0px; height: 16px; width: 73.5243%; text-indent: 0px;">Inventories</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 16px; width: 0.526008%; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 16px; width: 0.5%; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 16px; text-align: right; width: 12%; text-indent: 0px;">(<ix:nonFraction contextRef="D20201231" name="us-gaap:IncreaseDecreaseInInventories" unitRef="USD" id="Tag713" decimals="0" format="ixt:numdotdecimal">647,345</ix:nonFraction></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 16px; width: 0.584454%; text-align: left; text-indent: 0px;">)</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 16px; text-align: right; width: 0.5%; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 16px; text-align: right; width: 12%; text-indent: 0px;"><ix:nonFraction contextRef="D20191231_54" name="us-gaap:IncreaseDecreaseInInventories" unitRef="USD" id="Tag408" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 16px; width: 0.584454%; text-indent: 0px;"><br/></td>
</tr>
<tr style="height: 10px; background-color: #cceeff;">
<td style="padding: 0px 0px 0px 40px; vertical-align: bottom; margin: 0px; height: 10px; width: 73.5243%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Prepaid expenses and other current assets </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.526008%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.5%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 12%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction contextRef="D20201231" name="us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" unitRef="USD" id="Tag174" decimals="0" format="ixt:numdotdecimal">489,437</ix:nonFraction></span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.584454%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> )&#160;&#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.5%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 12%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction contextRef="D20191231_54" name="us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" unitRef="USD" id="Tag181" decimals="0" sign="-" format="ixt:numdotdecimal">912,749</ix:nonFraction></span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.584454%; background-color: #cceeff; text-indent: 0px;"></td>
</tr>
<tr style="height: 10px;">
<td style="padding: 0px 0px 0px 40px; vertical-align: bottom; margin: 0px; width: 73.5243%; height: 10px; text-indent: 0px;">Right of use asset</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; width: 0.526008%; height: 10px; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; width: 0.5%; height: 10px; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; width: 12%; text-align: right; height: 10px; text-indent: 0px;"><ix:nonFraction contextRef="D20201231" name="us-gaap:IncreaseDecreaseInOtherNoncurrentAssets" unitRef="USD" id="Tag862" decimals="0" sign="-" format="ixt:numdotdecimal">81,256</ix:nonFraction></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; width: 0.584454%; text-align: right; height: 10px; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; width: 0.5%; text-align: right; height: 10px; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; width: 12%; text-align: right; height: 10px; text-indent: 0px;"><ix:nonFraction contextRef="D20191231_54" name="us-gaap:IncreaseDecreaseInOtherNoncurrentAssets" unitRef="USD" id="Tag842" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; width: 0.584454%; height: 10px; text-indent: 0px;"><br/></td>
</tr>
<tr style="height: 17px; background-color: #cceeff;">
<td style="padding: 0px 0px 0px 40px; vertical-align: bottom; margin: 0px; height: 17px; width: 73.5243%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Accounts payable and accrued expenses </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 17px; width: 0.526008%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 17px; width: 0.5%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 17px; width: 12%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction contextRef="D20201231" name="us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" unitRef="USD" id="Tag98" decimals="0" format="ixt:numdotdecimal">1,129,189</ix:nonFraction></span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 17px; width: 0.584454%; background-color: #cceeff; text-indent: 0px;"></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 17px; width: 0.5%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 17px; width: 12%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction contextRef="D20191231_54" name="us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" unitRef="USD" id="Tag127" decimals="0" sign="-" format="ixt:numdotdecimal">301,457</ix:nonFraction></span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 17px; width: 0.584454%; background-color: #cceeff; text-indent: 0px;">)</td>
</tr>
<tr style="height: 10px; margin-left: 0.1px;">
<td style="padding: 0px 0px 0px 40px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; width: 73.5243%;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span> Contract liabilities </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; height: 10px; margin: 0px; width: 0.526008%; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; height: 10px; margin: 0px; width: 0.5%; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; height: 10px; margin: 0px; width: 12%; text-indent: 0px;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction contextRef="D20201231" name="us-gaap:IncreaseDecreaseInContractWithCustomerLiability" unitRef="USD" id="Tag859" decimals="0" format="ixt:numdotdecimal">1,236,174</ix:nonFraction></span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; height: 10px; margin: 0px; width: 0.584454%; text-indent: 0px;"></td>
<td style="vertical-align: bottom; padding: 0px; height: 10px; margin: 0px; width: 0.5%; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; height: 10px; margin: 0px; width: 12%; text-indent: 0px;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction contextRef="D20191231_54" name="us-gaap:IncreaseDecreaseInContractWithCustomerLiability" unitRef="USD" id="Tag175" decimals="0" sign="-" format="ixt:numdotdecimal">1,165,930</ix:nonFraction></span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.584454%; text-indent: 0px;">)</td>
</tr>
<tr style="background-color: #cceeff; height: 18px;">
<td style="padding: 0px 0px 0px 40px; vertical-align: bottom; margin: 0px; width: 73.5243%; background-color: #cceeff; height: 18px; text-indent: 0px;">Due to affiliates</td>
<td style="padding: 0px; vertical-align: bottom; margin: 0px; width: 0.526008%; background-color: #cceeff; height: 18px; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; text-align: right; width: 0.5%; background-color: #cceeff; height: 18px; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; text-align: right; width: 12%; background-color: #cceeff; height: 18px; text-indent: 0px;"><ix:nonFraction contextRef="D20201231" name="us-gaap:IncreaseDecreaseInDueToRelatedPartiesCurrent" unitRef="USD" id="Tag157" decimals="0" format="ixt:numdotdecimal">965,561</ix:nonFraction></td>
<td style="padding: 0px; vertical-align: bottom; margin: 0px; text-align: right; width: 0.584454%; background-color: #cceeff; height: 18px; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; text-align: right; width: 0.5%; background-color: #cceeff; height: 18px; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; text-align: right; width: 12%; background-color: #cceeff; height: 18px; text-indent: 0px;"><ix:nonFraction contextRef="D20191231_54" name="us-gaap:IncreaseDecreaseInDueToRelatedPartiesCurrent" unitRef="USD" id="Tag391" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="padding: 0px; vertical-align: bottom; margin: 0px; width: 0.584454%; background-color: #cceeff; height: 18px; text-indent: 0px;"><br/></td>
</tr>
<tr style="height: 16px;">
<td style="padding: 0px 0px 0px 40px; vertical-align: bottom; margin: 0px; height: 16px; width: 73.5243%; text-indent: 0px;">Other current liability</td>
<td style="padding: 0px; vertical-align: bottom; margin: 0px; height: 16px; width: 0.526008%; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 16px; text-align: right; width: 0.5%; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 16px; text-align: right; width: 12%; text-indent: 0px;"><ix:nonFraction contextRef="D20201231" name="us-gaap:IncreaseDecreaseInOtherCurrentLiabilities" unitRef="USD" id="Tag180" decimals="0" format="ixt:numdotdecimal">5,000</ix:nonFraction></td>
<td style="padding: 0px; vertical-align: bottom; margin: 0px; height: 16px; text-align: right; width: 0.584454%; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 16px; text-align: right; width: 0.5%; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 16px; text-align: right; width: 12%; text-indent: 0px;"><ix:nonFraction contextRef="D20191231_54" name="us-gaap:IncreaseDecreaseInOtherCurrentLiabilities" unitRef="USD" id="Tag409" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="padding: 0px; vertical-align: bottom; margin: 0px; height: 16px; width: 0.584454%; text-indent: 0px;"><br/></td>
</tr>
<tr style="height: 16px; background-color: #cceeff;">
<td style="padding: 0px 0px 0px 40px; vertical-align: bottom; margin: 0px; width: 73.5243%; height: 16px; background-color: #cceeff; text-indent: 0px;">Long term lease liability</td>
<td style="padding: 0px; vertical-align: bottom; margin: 0px; width: 0.526008%; height: 16px; background-color: #cceeff; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; width: 0.5%; text-align: right; height: 16px; background-color: #cceeff; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; width: 12%; text-align: right; height: 16px; background-color: #cceeff; text-indent: 0px;">(<ix:nonFraction contextRef="D20201231" name="us-gaap:IncreaseDecreaseInOtherNoncurrentLiabilities" unitRef="USD" id="Tag708" decimals="0" sign="-" format="ixt:numdotdecimal">82,553</ix:nonFraction></td>
<td style="padding: 0px; vertical-align: bottom; margin: 0px; width: 0.584454%; height: 16px; text-align: left; background-color: #cceeff; text-indent: 0px;">)</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; width: 0.5%; text-align: right; height: 16px; background-color: #cceeff; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; width: 12%; text-align: right; height: 16px; background-color: #cceeff; text-indent: 0px;"><ix:nonFraction contextRef="D20191231_54" name="us-gaap:IncreaseDecreaseInOtherNoncurrentLiabilities" unitRef="USD" id="Tag123" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="padding: 0px; vertical-align: bottom; margin: 0px; width: 0.584454%; height: 16px; background-color: #cceeff; text-indent: 0px;"><br/></td>
</tr>
<tr style="height: 10px;">
<td style="padding: 0px 0px 0px 40px; vertical-align: bottom; height: 10px; margin: 0px; width: 73.5243%; text-indent: 0px;">
<p style="margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Deferred long-term asset charge </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; width: 0.526008%; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; height: 10px; margin: 0px; width: 0.5%; border-bottom: 2px solid #000000; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; height: 10px; margin: 0px; width: 12%; border-bottom: 2px solid #000000; text-indent: 0px;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction contextRef="D20201231" name="us-gaap:IncreaseDecreaseInDeferredRevenue" unitRef="USD" id="Tag373" xsi:nil="true"></ix:nonFraction>&#8212;</span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; width: 0.584454%; text-indent: 0px;"></td>
<td style="vertical-align: bottom; padding: 0px; height: 10px; margin: 0px; width: 0.5%; border-bottom: 2px solid #000000; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; height: 10px; margin: 0px; width: 12%; border-bottom: 2px solid #000000; text-indent: 0px;">
<p style="margin: 0px; text-align: right; text-indent: 0px; padding-left: 0px; padding-right: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction contextRef="D20191231_54" name="us-gaap:IncreaseDecreaseInDeferredRevenue" unitRef="USD" id="Tag706" decimals="0" sign="-" format="ixt:numdotdecimal">203,926</ix:nonFraction></span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; margin: 0px; height: 10px; width: 0.584454%; text-indent: 0px;">)</td>
</tr>
<tr style="height: 10px; background-color: #cceeff;">
<td style="padding: 0px 0px 0px 53px; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 73.5243%; background-color: #cceeff;">
<p style="margin: 0pt 0pt 0pt 10pt; text-indent: -10pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Net cash used in operating activities </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.526008%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; border-bottom: 2px solid #000000; width: 0.5%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; border-bottom: 2px solid #000000; width: 12%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction contextRef="D20201231" name="us-gaap:NetCashProvidedByUsedInOperatingActivities" unitRef="USD" id="Tag151" decimals="0" sign="-" format="ixt:numdotdecimal">2,887,950</ix:nonFraction></span></p>
</td>
<td style="padding: 0px 0px 1px; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.584454%; background-color: #cceeff;">)</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; border-bottom: 2px solid #000000; width: 0.5%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; border-bottom: 2px solid #000000; width: 12%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction contextRef="D20191231_54" name="us-gaap:NetCashProvidedByUsedInOperatingActivities" unitRef="USD" id="Tag190" decimals="0" sign="-" format="ixt:numdotdecimal">2,815,621</ix:nonFraction></span></p>
</td>
<td style="padding: 0px 0px 1px; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.584454%; background-color: #cceeff;">)</td>
</tr>
<tr style="height: 10px;">
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 73.5243%;">
<p style="margin: 0pt 0pt 0pt 10pt; text-indent: -10pt;"><span style="font-family: 'Times New Roman'; font-size: 7pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 0.526008%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 7pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 7pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 12%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 7pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 0.584454%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 7pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 7pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 12%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 7pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 0.584454%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 7pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px; background-color: #cceeff;">
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 73.5243%; background-color: #cceeff;">
<p style="margin: 0pt 0pt 0pt 10pt; text-indent: -10pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Cash flows used in investing activities: </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 0.526008%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 0.5%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 12%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 0.584454%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 0.5%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 12%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 0.584454%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="padding: 0px 0px 0px 13px; vertical-align: bottom; margin: 0px; height: 10px; width: 73.5243%; text-indent: 0px;">
<p style="margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Purchase of property, plant and equipment </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.526008%; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.5%; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 12%; text-indent: 0px;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction contextRef="D20201231" name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" unitRef="USD" id="Tag169" decimals="0" format="ixt:numdotdecimal">1,568,115</ix:nonFraction></span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.584454%; text-indent: 0px;">)</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.5%; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 12%; text-indent: 0px;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> (<ix:nonFraction contextRef="D20191231_54" name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" unitRef="USD" id="Tag712" decimals="0" format="ixt:numdotdecimal">2,070</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.584454%; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> ) </span></p>
</td>
</tr>
<tr style="height: 10px; background-color: #cceeff;">
<td style="padding: 0px 0px 0px 13px; vertical-align: bottom; margin: 0px; height: 10px; width: 73.5243%; background-color: #cceeff; text-indent: 0px;"><span style="font-family: 'times new roman', times; font-size: 10pt;">Purchase of Echo DCL, LLC, net of cash acquired</span></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.526008%; background-color: #cceeff; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.5%; background-color: #cceeff; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; text-align: right; margin: 0px; height: 10px; width: 12%; background-color: #cceeff; text-indent: 0px;"><span style="font-family: 'times new roman', times; font-size: 10pt;">(<ix:nonFraction contextRef="D20201231" name="us-gaap:PaymentsToAcquireIntangibleAssets" unitRef="USD" id="Tag58" decimals="0" format="ixt:numdotdecimal">743,168</ix:nonFraction></span></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.584454%; background-color: #cceeff; text-indent: 0px;">)</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.5%; background-color: #cceeff; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; text-align: right; margin: 0px; height: 10px; width: 12%; background-color: #cceeff; text-indent: 0px;"><ix:nonFraction contextRef="D20191231_54" name="us-gaap:PaymentsToAcquireIntangibleAssets" unitRef="USD" id="Tag176" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.584454%; background-color: #cceeff; text-indent: 0px;"></td>
</tr>
<tr style="height: 12px;">
<td style="padding: 0px 0px 0px 13px; vertical-align: bottom; margin: 0px; width: 73.5243%; height: 12px; text-indent: 0px;"><span style="color: #000000; font-family: 'times new roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Advances in notes receivable</span></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; width: 0.526008%; height: 12px; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; width: 0.5%; height: 12px; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; text-align: right; margin: 0px; width: 12%; height: 12px; text-indent: 0px;">(<ix:nonFraction contextRef="D20201231" name="us-gaap:PaymentsToAcquireNotesReceivable" unitRef="USD" id="Tag715" decimals="0" format="ixt:numdotdecimal">650,000</ix:nonFraction></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; width: 0.584454%; height: 12px; text-indent: 0px;">)</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; width: 0.5%; height: 12px; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; text-align: right; margin: 0px; width: 12%; height: 12px; text-indent: 0px;"><ix:nonFraction contextRef="D20191231_54" name="us-gaap:PaymentsToAcquireNotesReceivable" unitRef="USD" id="Tag714" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; width: 0.584454%; height: 12px; text-indent: 0px;"><br/></td>
</tr>
<tr style="height: 10px; background-color: #cceeff;">
<td style="padding: 0px 0px 0px 13px; vertical-align: bottom; margin: 0px; height: 10px; width: 73.5243%; background-color: #cceeff; text-indent: 0px;"><span style="font-family: 'times new roman', times; font-size: 10pt;">Payment on assumed liability of acquired assets</span></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.526008%; background-color: #cceeff; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.5%; border-bottom: 2px solid #000000; background-color: #cceeff; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; text-align: right; margin: 0px; height: 10px; width: 12%; border-bottom: 2px solid #000000; background-color: #cceeff; text-indent: 0px;"><span style="font-family: 'times new roman', times; font-size: 10pt;">(<ix:nonFraction contextRef="D20201231" name="us-gaap:PaymentsToAcquireInterestInJointVenture" unitRef="USD" id="Tag167" decimals="0" format="ixt:numdotdecimal">84,440</ix:nonFraction></span></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.584454%; background-color: #cceeff; text-indent: 0px;">)</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.5%; border-bottom: 2px solid #000000; background-color: #cceeff; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; text-align: right; margin: 0px; height: 10px; width: 12%; border-bottom: 2px solid #000000; background-color: #cceeff; text-indent: 0px;"><ix:nonFraction contextRef="D20191231_54" name="us-gaap:PaymentsToAcquireInterestInJointVenture" unitRef="USD" id="Tag125" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.584454%; background-color: #cceeff; text-indent: 0px;"></td>
</tr>
<tr style="height: 10px;">
<td style="padding: 0px 0px 0px 53px; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 73.5243%;">
<p style="margin: 0pt 0pt 0pt 10pt; text-indent: -10pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Net cash used in investing activities </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.526008%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; border-bottom: 2px solid #000000; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; border-bottom: 2px solid #000000; width: 12%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction contextRef="D20201231" name="us-gaap:NetCashProvidedByUsedInInvestingActivities" unitRef="USD" id="Tag704" decimals="0" sign="-" format="ixt:numdotdecimal">3,045,723</ix:nonFraction></span></p>
</td>
<td style="padding: 0px 0px 1px; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.584454%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> )&#160;&#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; border-bottom: 2px solid #000000; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; border-bottom: 2px solid #000000; width: 12%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> (<ix:nonFraction contextRef="D20191231_54" name="us-gaap:NetCashProvidedByUsedInInvestingActivities" unitRef="USD" id="Tag160" decimals="0" sign="-" format="ixt:numdotdecimal">2,070</ix:nonFraction> </span></p>
</td>
<td style="padding: 0px 0px 1px; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.584454%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> ) </span></p>
</td>
</tr>
<tr style="height: 10px; background-color: #cceeff;">
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 73.5243%; background-color: #cceeff;">
<p style="margin: 0pt 0pt 0pt 10pt; text-indent: -10pt;"><span style="font-family: 'Times New Roman'; font-size: 7pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 0.526008%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 7pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 0.5%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 7pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 12%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 7pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 0.584454%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 7pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 0.5%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 7pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 12%; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 7pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 0.584454%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 7pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="padding: 0px; vertical-align: bottom; margin: 0px; height: 10px; width: 73.5243%; text-indent: 0px;">
<p style="margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Cash flows provided by financing activities: </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.526008%; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.5%; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 12%; text-indent: 0px;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.584454%; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.5%; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 12%; text-indent: 0px;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.584454%; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px; background-color: #cceeff;">
<td style="padding: 0px 0px 0px 13px; vertical-align: bottom; margin: 0px; height: 10px; width: 73.5243%; background-color: #cceeff; text-indent: 0px;">Proceeds from public stock offering and other private placements, net of issuance costs<br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.526008%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.5%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 12%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20201231" name="us-gaap:ProceedsFromIssuanceInitialPublicOffering" unitRef="USD" id="Tag40" decimals="0" format="ixt:numdotdecimal">17,118,480</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.584454%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.5%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 12%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction contextRef="D20191231_54" name="us-gaap:ProceedsFromIssuanceInitialPublicOffering" unitRef="USD" id="Tag171" decimals="0" format="ixt:numdotdecimal">3,253,962</ix:nonFraction></span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.584454%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 16px;">
<td style="padding: 0px 0px 0px 13px; vertical-align: bottom; margin: 0px; height: 16px; width: 73.5243%; text-indent: 0px;">Proceeds from short-term note payable</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 16px; width: 0.526008%; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 16px; width: 0.5%; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; text-align: right; height: 16px; width: 12%; text-indent: 0px;"><ix:nonFraction contextRef="D20201231" name="us-gaap:ProceedsFromShortTermDebt" unitRef="USD" id="Tag276" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 16px; width: 0.584454%; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 16px; width: 0.5%; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; text-align: right; height: 16px; width: 12%; text-indent: 0px;"><ix:nonFraction contextRef="D20191231_54" name="us-gaap:ProceedsFromShortTermDebt" unitRef="USD" id="Tag422" decimals="0" format="ixt:numdotdecimal">375,000</ix:nonFraction></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 16px; width: 0.584454%; text-indent: 0px;"><br/></td>
</tr>
<tr style="height: 10px; background-color: #cceeff;">
<td style="padding: 0px 0px 0px 13px; vertical-align: bottom; margin: 0px; width: 73.5243%; height: 10px; background-color: #cceeff; text-indent: 0px;">Proceeds from long term debt</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; width: 0.526008%; height: 10px; background-color: #cceeff; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; width: 0.5%; text-align: right; height: 10px; background-color: #cceeff; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; width: 12%; text-align: right; height: 10px; background-color: #cceeff; text-indent: 0px;"><ix:nonFraction contextRef="D20201231" name="us-gaap:ProceedsFromNotesPayable" unitRef="USD" id="Tag843" decimals="0" format="ixt:numdotdecimal">200,000</ix:nonFraction></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; width: 0.584454%; text-align: right; height: 10px; background-color: #cceeff; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; width: 0.5%; text-align: right; height: 10px; background-color: #cceeff; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; width: 12%; text-align: right; height: 10px; background-color: #cceeff; text-indent: 0px;"><ix:nonFraction contextRef="D20191231_54" name="us-gaap:ProceedsFromNotesPayable" unitRef="USD" id="Tag695" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; width: 0.584454%; height: 10px; background-color: #cceeff; text-indent: 0px;"><br/></td>
</tr>
<tr style="height: 16px;">
<td style="padding: 0px 0px 0px 13px; vertical-align: bottom; margin: 0px; width: 73.5243%; height: 16px; text-indent: 0px;">Settlement of common stock from reverse stock split</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; width: 0.526008%; height: 16px; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; width: 0.5%; text-align: right; height: 16px; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; width: 12%; text-align: right; height: 16px; text-indent: 0px;">(<ix:nonFraction contextRef="D20201231" name="sgbx:SettlementOfCommonStockFromReverseStockSplits" unitRef="USD" id="Tag594" decimals="0" format="ixt:numdotdecimal">122</ix:nonFraction></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; width: 0.584454%; text-align: left; height: 16px; text-indent: 0px;">)</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; width: 0.5%; text-align: right; height: 16px; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; width: 12%; text-align: right; height: 16px; text-indent: 0px;"><ix:nonFraction contextRef="D20191231_54" name="sgbx:SettlementOfCommonStockFromReverseStockSplits" unitRef="USD" id="Tag41" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; width: 0.584454%; height: 16px; text-indent: 0px;"><br/></td>
</tr>
<tr style="height: 10px; background-color: #cceeff;">
<td style="padding: 0px 0px 0px 13px; vertical-align: bottom; margin: 0px; height: 10px; width: 73.5243%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Payments on short-term note debt </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.526008%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.5%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 12%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction contextRef="D20201231" name="us-gaap:RepaymentsOfConvertibleDebt" unitRef="USD" id="Tag183" xsi:nil="true"></ix:nonFraction>&#8212;</span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.584454%; background-color: #cceeff; text-indent: 0px;"></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.5%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 12%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction contextRef="D20191231_54" name="us-gaap:RepaymentsOfConvertibleDebt" unitRef="USD" id="Tag67" decimals="0" format="ixt:numdotdecimal">480,770</ix:nonFraction></span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.584454%; background-color: #cceeff; text-indent: 0px;">)</td>
</tr>
<tr style="height: 18px;">
<td style="padding: 0px 0px 0px 13px; vertical-align: bottom; margin: 0px; height: 18px; width: 73.5243%; text-indent: 0px;">Payments on debt issuance costs</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 18px; width: 0.526008%; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; border-bottom: 2px solid #000000; height: 18px; width: 0.5%; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; border-bottom: 2px solid #000000; text-align: right; height: 18px; width: 12%; text-indent: 0px;"><ix:nonFraction contextRef="D20201231" name="us-gaap:PaymentsOfDebtIssuanceCosts" unitRef="USD" id="Tag711" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 18px; width: 0.584454%; text-indent: 0px;"></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; border-bottom: 2px solid #000000; height: 18px; width: 0.5%; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; border-bottom: 2px solid #000000; text-align: right; height: 18px; width: 12%; text-indent: 0px;">(<ix:nonFraction contextRef="D20191231_54" name="us-gaap:PaymentsOfDebtIssuanceCosts" unitRef="USD" id="Tag425" decimals="0" format="ixt:numdotdecimal">73,225</ix:nonFraction></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 18px; width: 0.584454%; text-indent: 0px;">)</td>
</tr>
<tr style="height: 10px; background-color: #cceeff;">
<td style="padding: 0px 0px 0px 53px; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 73.5243%; background-color: #cceeff;">
<p style="margin: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Net cash provided by financing activities </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; margin: 0px; height: 10px; width: 0.526008%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; border-bottom: 2px solid #000000; width: 0.5%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; border-bottom: 2px solid #000000; width: 12%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; text-align: right; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20201231" name="us-gaap:NetCashProvidedByUsedInFinancingActivities" unitRef="USD" id="Tag343" decimals="0" format="ixt:numdotdecimal">17,318,358</ix:nonFraction> </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; margin: 0px; height: 10px; width: 0.584454%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; border-bottom: 2px solid #000000; width: 0.5%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; border-bottom: 2px solid #000000; width: 12%; background-color: #cceeff; text-indent: 0px;">
<p style="margin: 0px; text-align: right; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20191231_54" name="us-gaap:NetCashProvidedByUsedInFinancingActivities" unitRef="USD" id="Tag863" decimals="0" format="ixt:numdotdecimal">3,074,967</ix:nonFraction> </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.584454%; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="padding: 0px 0px 0px 53px; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 73.5243%;"><span style="font-size: 7pt;">&#160;</span></td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.526008%;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 12%;"><span style="font-size: 7pt;">&#160;</span></td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.584454%;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 12%;"><span style="font-size: 7pt;">&#160;</span></td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.584454%;"><br/></td>
</tr>
<tr style="height: 10px; background-color: #cceeff;">
<td style="padding: 0px; vertical-align: bottom; margin: 0px; height: 10px; width: 73.5243%; background-color: #cceeff; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: bold; letter-spacing: normal; orphans: 2; text-align: start; text-indent: -13.3333px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Net increase in cash and cash equivalents</span></td>
<td style="padding: 0px; vertical-align: bottom; margin: 0px; height: 10px; width: 0.526008%; background-color: #cceeff; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.5%; background-color: #cceeff; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; text-align: right; margin: 0px; height: 10px; width: 12%; background-color: #cceeff; text-indent: 0px;"><span><ix:nonFraction contextRef="D20201231" name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" unitRef="USD" id="Tag9" decimals="0" format="ixt:numdotdecimal">11,384,685</ix:nonFraction></span></td>
<td style="padding: 0px; vertical-align: bottom; margin: 0px; height: 10px; width: 0.584454%; background-color: #cceeff; text-indent: 0px;"></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.5%; background-color: #cceeff; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; text-align: right; margin: 0px; height: 10px; width: 12%; background-color: #cceeff; text-indent: 0px;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: right; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"><ix:nonFraction contextRef="D20191231_54" name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" unitRef="USD" id="Tag156" decimals="0" format="ixt:numdotdecimal">257,276</ix:nonFraction></span></td>
<td style="padding: 0px; vertical-align: bottom; margin: 0px; height: 10px; width: 0.584454%; background-color: #cceeff; text-indent: 0px;"></td>
</tr>
<tr style="height: 10px;">
<td style="padding: 0px; vertical-align: bottom; margin: 0px; height: 10px; width: 73.5243%; text-indent: 0px;"><br/></td>
<td style="padding: 0px; vertical-align: bottom; margin: 0px; height: 10px; width: 0.526008%; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; border-bottom: 2px solid #000000; width: 0.5%; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; border-bottom: 2px solid #000000; width: 12%; text-indent: 0px;"><br/></td>
<td style="padding: 0px; vertical-align: bottom; margin: 0px; height: 10px; width: 0.584454%; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; border-bottom: 2px solid #000000; width: 0.5%; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; border-bottom: 2px solid #000000; width: 12%; text-indent: 0px;"><br/></td>
<td style="padding: 0px; vertical-align: bottom; margin: 0px; height: 10px; width: 0.584454%; text-indent: 0px;"><br/></td>
</tr>
<tr style="height: 10px; background-color: #cceeff;">
<td style="padding: 0px; vertical-align: bottom; margin: 0px; height: 10px; width: 73.5243%; background-color: #cceeff; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: bold; letter-spacing: normal; orphans: 2; text-align: start; text-indent: -13.3333px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Cash and cash equivalents - beginning of period</span></td>
<td style="padding: 0px; vertical-align: bottom; margin: 0px; height: 10px; width: 0.526008%; background-color: #cceeff; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; border-bottom: 2px solid #000000; width: 0.5%; background-color: #cceeff; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; text-align: right; margin: 0px; height: 10px; border-bottom: 2px solid #000000; width: 12%; background-color: #cceeff; text-indent: 0px;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: right; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"><ix:nonFraction contextRef="I20191231" name="us-gaap:CashAndCashEquivalentsAtCarryingValue" unitRef="USD" id="Tag306" decimals="0" format="ixt:numdotdecimal">1,625,671</ix:nonFraction></span></td>
<td style="padding: 0px; vertical-align: bottom; margin: 0px; height: 10px; width: 0.584454%; background-color: #cceeff; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; border-bottom: 2px solid #000000; width: 0.5%; background-color: #cceeff; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; text-align: right; margin: 0px; height: 10px; border-bottom: 2px solid #000000; width: 12%; background-color: #cceeff; text-indent: 0px;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: right; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"><ix:nonFraction contextRef="I20181231" name="us-gaap:CashAndCashEquivalentsAtCarryingValue" unitRef="USD" id="Tag189" decimals="0" format="ixt:numdotdecimal">1,368,395</ix:nonFraction></span></td>
<td style="padding: 0px; vertical-align: bottom; margin: 0px; height: 10px; width: 0.584454%; background-color: #cceeff; text-indent: 0px;"><br/></td>
</tr>
<tr style="height: 10px;">
<td style="padding: 0px; vertical-align: bottom; margin: 0px; height: 10px; width: 73.5243%; text-indent: 0px;"><br/></td>
<td style="padding: 0px; vertical-align: bottom; margin: 0px; height: 10px; width: 0.526008%; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; border-bottom: 2px solid #000000; width: 0.5%; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; border-bottom: 2px solid #000000; width: 12%; text-indent: 0px;"><br/></td>
<td style="padding: 0px; vertical-align: bottom; margin: 0px; height: 10px; width: 0.584454%; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; border-bottom: 2px solid #000000; width: 0.5%; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; border-bottom: 2px solid #000000; width: 12%; text-indent: 0px;"><br/></td>
<td style="padding: 0px; vertical-align: bottom; margin: 0px; height: 10px; width: 0.584454%; text-indent: 0px;"><br/></td>
</tr>
<tr style="height: 10px; background-color: #cceeff;">
<td style="padding: 0px; vertical-align: bottom; margin: 0px; height: 10px; width: 73.5243%; background-color: #cceeff; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: bold; letter-spacing: normal; orphans: 2; text-align: start; text-indent: -13.3333px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Cash and cash equivalents - end of period</span></td>
<td style="padding: 0px; vertical-align: bottom; margin: 0px; height: 10px; width: 0.526008%; background-color: #cceeff; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; border-bottom: 4.5pt double #000000; width: 0.5%; background-color: #cceeff; text-indent: 0px;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">$</span></td>
<td style="vertical-align: bottom; padding: 0px; text-align: right; margin: 0px; height: 10px; border-bottom: 4.5pt double #000000; width: 12%; background-color: #cceeff; text-indent: 0px;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: right; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"><ix:nonFraction contextRef="I20201231" name="us-gaap:CashAndCashEquivalentsAtCarryingValue" unitRef="USD" id="Tag172" decimals="0" format="ixt:numdotdecimal">13,010,356</ix:nonFraction></span></td>
<td style="padding: 0px; vertical-align: bottom; margin: 0px; height: 10px; width: 0.584454%; background-color: #cceeff; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; border-bottom: 4.5pt double #000000; width: 0.5%; background-color: #cceeff; text-indent: 0px;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">$</span></td>
<td style="vertical-align: bottom; padding: 0px; text-align: right; margin: 0px; height: 10px; border-bottom: 4.5pt double #000000; width: 12%; background-color: #cceeff; text-indent: 0px;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: right; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"><ix:nonFraction contextRef="I20191231" name="us-gaap:CashAndCashEquivalentsAtCarryingValue" unitRef="USD" id="Tag860" decimals="0" format="ixt:numdotdecimal">1,625,671</ix:nonFraction></span></td>
<td style="padding: 0px; vertical-align: bottom; margin: 0px; height: 10px; width: 0.584454%; background-color: #cceeff; text-indent: 0px;"><br/></td>
</tr>
<tr style="height: 10px;">
<td style="padding: 0px; vertical-align: bottom; margin: 0px; height: 10px; width: 73.5243%; text-indent: 0px;"></td>
<td style="padding: 0px; vertical-align: bottom; margin: 0px; height: 10px; width: 0.526008%; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.5%; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 12%; text-indent: 0px;"><br/></td>
<td style="padding: 0px; vertical-align: bottom; margin: 0px; height: 10px; width: 0.584454%; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 0.5%; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 10px; width: 12%; text-indent: 0px;"><br/></td>
<td style="padding: 0px; vertical-align: bottom; margin: 0px; height: 10px; width: 0.584454%; text-indent: 0px;"><br/></td>
</tr>
<tr style="height: 17px; background-color: #cceeff;">
<td style="padding: 0px; vertical-align: bottom; margin: 0px; height: 17px; width: 73.5243%; background-color: #cceeff; text-indent: 0px;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: bold; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Supplemental disclosure of cash flow information:</span></td>
<td style="padding: 0px; vertical-align: bottom; margin: 0px; height: 17px; width: 0.526008%; background-color: #cceeff; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 17px; width: 0.5%; background-color: #cceeff; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 17px; width: 12%; background-color: #cceeff; text-indent: 0px;"><br/></td>
<td style="padding: 0px; vertical-align: bottom; margin: 0px; height: 17px; width: 0.584454%; background-color: #cceeff; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 17px; width: 0.5%; background-color: #cceeff; text-indent: 0px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; height: 17px; width: 12%; background-color: #cceeff; text-indent: 0px;"><br/></td>
<td style="padding: 0px; vertical-align: bottom; margin: 0px; height: 17px; width: 0.584454%; background-color: #cceeff; text-indent: 0px;"><br/></td>
</tr>
<tr style="height: 10px;">
<td style="padding: 0px 0px 0px 14px; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 73.5243%;"><span style="font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: -13.3333px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Cash paid during the period for Interest</span></td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.526008%;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; border-bottom: 4.5pt double #000000; width: 0.5%;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">$</span></td>
<td style="vertical-align: bottom; padding: 0px; text-align: right; margin-left: 0.1px; height: 10px; border-bottom: 4.5pt double #000000; width: 12%;"><ix:nonFraction contextRef="D20201231" name="us-gaap:InterestPaidNet" unitRef="USD" id="Tag177" decimals="0" format="ixt:numdotdecimal">2,614</ix:nonFraction></td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.584454%;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; border-bottom: 4.5pt double #000000; width: 0.5%;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">$</span></td>
<td style="vertical-align: bottom; padding: 0px; text-align: right; margin-left: 0.1px; height: 10px; border-bottom: 4.5pt double #000000; width: 12%;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: right; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"><ix:nonFraction contextRef="D20191231_54" name="us-gaap:InterestPaidNet" unitRef="USD" id="Tag729" decimals="0" format="ixt:numdotdecimal">105,770</ix:nonFraction></span></td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.584454%;"><br/></td>
</tr>
<tr style="height: 10px; background-color: #cceeff;">
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 73.5243%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.526008%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 0.5%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 12%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.584454%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 0.5%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 12%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.584454%; background-color: #cceeff;"><br/></td>
</tr>
<tr style="height: 10px;">
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 73.5243%;"><span style="font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: bold; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Supplemental disclosure of non-cash operating activities:</span></td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.526008%;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 12%;"><br/></td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.584454%;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; width: 12%;"><br/></td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.584454%;"><br/></td>
</tr>
<tr style="height: 10px; background-color: #cceeff;">
<td style="padding: 0px 0px 0px 14px; vertical-align: bottom; margin-left: 0.1px; width: 73.5243%; height: 10px; background-color: #cceeff;">Non-cash conversion of long term debt</td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; width: 0.526008%; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; border-bottom: 4.5pt double #000000; width: 0.5%; height: 10px; background-color: #cceeff;">$</td>
<td style="vertical-align: bottom; padding: 0px; text-align: right; margin-left: 0.1px; border-bottom: 4.5pt double #000000; width: 12%; height: 10px; background-color: #cceeff;"><ix:nonFraction contextRef="D20201231" name="us-gaap:DebtConversionOriginalDebtAmount1" unitRef="USD" id="Tag709" decimals="0" format="ixt:numdotdecimal">200,000</ix:nonFraction></td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; width: 0.584454%; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; border-bottom: 4.5pt double #000000; width: 0.5%; height: 10px; background-color: #cceeff;">$</td>
<td style="vertical-align: bottom; padding: 0px; text-align: right; margin-left: 0.1px; border-bottom: 4.5pt double #000000; width: 12%; height: 10px; background-color: #cceeff;"><ix:nonFraction contextRef="D20191231_54" name="us-gaap:DebtConversionOriginalDebtAmount1" unitRef="USD" id="Tag89" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; width: 0.584454%; height: 10px; background-color: #cceeff;"><br/></td>
</tr>
<tr style="height: 10px;">
<td style="padding: 0px 0px 0px 14px; vertical-align: bottom; margin-left: 0.1px; width: 73.5243%; height: 10px;">Non-cash conversion of interest expense of long term debt</td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; width: 0.526008%; height: 10px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; border-bottom: 4.5pt double #000000; width: 0.5%; height: 10px;">$</td>
<td style="vertical-align: bottom; padding: 0px; text-align: right; margin-left: 0.1px; border-bottom: 4.5pt double #000000; width: 12%; height: 10px;"><ix:nonFraction contextRef="D20201231" name="sgbx:Noncashconversionofinterestexpenseoflongtermdebt" unitRef="USD" id="Tag341" decimals="0" format="ixt:numdotdecimal">6,263</ix:nonFraction></td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; width: 0.584454%; height: 10px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; border-bottom: 4.5pt double #000000; width: 0.5%; height: 10px;">$</td>
<td style="vertical-align: bottom; padding: 0px; text-align: right; margin-left: 0.1px; border-bottom: 4.5pt double #000000; width: 12%; height: 10px;"><ix:nonFraction contextRef="D20191231_54" name="sgbx:Noncashconversionofinterestexpenseoflongtermdebt" unitRef="USD" id="Tag694" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; width: 0.584454%; height: 10px;"><br/></td>
</tr>
<tr style="height: 10px; background-color: #cceeff;">
<td style="padding: 0px 0px 0px 14px; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 73.5243%; background-color: #cceeff;"><span style="font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: -13.3333px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Non-cash conversion of accrued salary to restricted stock units</span></td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.526008%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; border-bottom: 4.5pt double #000000; width: 0.5%; background-color: #cceeff;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">$</span></td>
<td style="vertical-align: bottom; padding: 0px; text-align: right; margin-left: 0.1px; height: 10px; border-bottom: 4.5pt double #000000; width: 12%; background-color: #cceeff;"><ix:nonFraction contextRef="D20201231" name="us-gaap:StockIssued1" unitRef="USD" id="Tag287" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.584454%; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin-left: 0.1px; height: 10px; border-bottom: 4.5pt double #000000; width: 0.5%; background-color: #cceeff;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">$</span></td>
<td style="vertical-align: bottom; padding: 0px; text-align: right; margin-left: 0.1px; height: 10px; border-bottom: 4.5pt double #000000; width: 12%; background-color: #cceeff;"><ix:nonFraction contextRef="D20191231_54" name="us-gaap:StockIssued1" unitRef="USD" id="Tag841" decimals="0" format="ixt:numdotdecimal">217,256</ix:nonFraction></td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px; width: 0.584454%; background-color: #cceeff;"><br/></td>
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<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 5pt;"> <span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: italic; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: center; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">The accompanying notes are an integral part of these consolidated financial statements.</span></span></p>
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<td class="pgno" style="padding: 0px; text-align: center;"><span style="font-family: 'times new roman', times; font-size: 10pt;">F-7</span></td>
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<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0px;"><span style="color: black;">SG BLOCKS, INC. AND SUBSIDIARIES</span></p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0px;"><span style="color: black;">&#160;</span></p>
<div style="color: #000000; font: 10pt;"><a class="customBookmark" style="text-decoration: none; color: #000000; cursor: default; outline: none; pointer-events: none;" id="Bf_RHWOQEUPY800000000000000000000"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Notes to Consolidated Financial Statements</span></a></div>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; border-bottom: 1.5pt solid black; margin: 0pt 0px;"><span style="color: black;"><i>For the Years Ended December 31, 2020 and 2019</i>&#160;</span></p>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 1. </span></p>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Description of Business </span></p>
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<p style="margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; font-family: 'times new roman', times;">SG Blocks, Inc. (collectively with its subsidiaries, the &#8220;Company,&#8221; &#8220;we&#8221;, &#8220;us&#8221; or &#8220;our&#8221;)&#160;was previously known as CDSI Holdings, Inc., a Delaware corporation incorporated on December 29, 1993. On November 4, 2011, CDSI Merger Sub, Inc., the Company&#8217;s wholly-owned subsidiary, was merged with and into SG Building Blocks, Inc. (&#8220;SG Building,&#8221; formerly SG Blocks Inc.) (the &#8220;Merger&#8221;), with SG Building surviving the Merger and becoming a wholly-owned subsidiary of the Company. The Merger was a reverse merger that was accounted for as a recapitalization of SG Building, as SG Building was the accounting acquirer. Accordingly, the historical financial statements presented are the financial statements of SG Building.</span></p>
<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; font-family: 'times new roman', times;"><br/></span></p>
<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; font-family: 'times new roman', times;"></span><span><span style="border: 0px; box-sizing: border-box; font-size: 10pt; color: #000000;">The building products developed with our proprietary technology and design and engineering expertise are generally stronger, more durable, environmentally sensitive, and erected in less time than traditional construction methods. The use of the SGBlocks building structure typically provides between&#160;<span>four</span>&#160;to&#160;<span>six</span>&#160;points towards the&#160;</span></span><span><span style="border: 0px; box-sizing: border-box; font-size: 10pt; color: #000000;">Leadership in Energy and Environmental Design (&#8220;LEED&#8221;) certification levels, including reduced site disturbance, resource reuse, recycled content, innovation in design and use of local and regional materials. Due to the ability of SGBlocks to satisfy such requirements, we believe the products produced utilizing our technology and&#160;</span></span><span><span style="border: 0px; box-sizing: border-box; font-size: 10pt; color: #000000;">expertise is a leader in environmentally sustainable construction.</span></span></p>
<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif;"><span><span style="border: 0px; box-sizing: border-box; font-size: 10pt; color: #000000;"><br/></span></span></p>
<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif;"><span><span style="border: 0px; box-sizing: border-box; font-size: 10pt; color: #000000;"></span></span><span><span style="border: 0px; box-sizing: border-box; font-size: 10pt; color: #000000;">There are&#160;three&#160;core product offerings that utilize our technology and engineering expertise. The first product offering involves GreenSteel&#8482; modules, which are the structural core and shell of an SGBlocks building. We procure the containers, engineer required openings with structural steel enforcements, paint the SGBlocks and then&#160;</span></span><span><span style="border: 0px; box-sizing: border-box; font-size: 10pt; color: #000000;">delivers them on-site, where the customer or a customer&#8217;s general contractor will complete the entire finish out and installation. The second product offering involves replicating the process to create the GreenSteel product and, in addition, installing selected materials, finishes and systems (including, but not limited to floors, windows,&#160;</span></span><span><span style="border: 0px; box-sizing: border-box; font-size: 10pt; color: #000000;">doors, interior painting, electrical wiring and fixtures, plumbing outlets and bathrooms, roofing system) and delivering SGBlocks pre-fabricated containers to the site for a third party licensed general contractor to complete the final finish out and installation. Finally, the third product offering is the completely fabricated and finished&#160;</span></span><span><span style="border: 0px; box-sizing: border-box; font-size: 10pt; color: #000000;">SGBlocks building (including but not limited to floors, windows, doors, interior painting, electrical wiring and fixtures, plumbing outlets and bathrooms, roofing systems), including erecting the final unit on site and completing any other final steps. The building is ready for occupancy and/or use as soon as installation is completed.&#160;</span></span><span><span style="border: 0px; box-sizing: border-box; font-size: 10pt; color: #000000;">Construction administration and/or project management services are typically included in our product offerings.&#160;</span></span></p>
<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif;"><span><span style="font-size: 10pt; font-family: 'times new roman', times;"><br/></span></span></p>
<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif;"><span><span style="font-size: 10pt; font-family: 'times new roman', times;">The Company also provides engineering and project management services related to the use and modification of Modules in construction.&#160;</span></span></p>
<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif;"><span><span style="font-size: 10pt; font-family: 'times new roman', times;">&#160;</span></span></p>
<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; font-family: 'times new roman', times;"><span>The Company is now focusing on entering into licensing agreements across the Company&#8217;s construction opportunity verticals.</span></span></p>
<p style="margin: 0in 0in 0in 0.5in; font-size: 9pt; font-family: 'Times New Roman', serif;"><span><span style="font-size: 10pt; font-family: 'times new roman', times;">&#160;</span></span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-size: 10.0pt;">During 2020, the Company formed, SG Echo, LLC, a wholly owned subsidiary of the Company. SG Echo, LLC was formed to complete the business acquisition as disclosed in Note 9</span><span style="font-size: 10.0pt;">, and to become the manufacturer of the Company's core container and modular product offerings.</span></p>
<p style="margin: 0in 0in 0in 0.5in; font-size: 9pt; font-family: 'Times New Roman', serif;"><span><span style="font-size: 10pt; font-family: 'times new roman', times;">&#160;</span></span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-size: 10.0pt;">Also during 2020, the Company entered into a joint venture, as described below and has begun to provide clinical lab testing, as well as test kit sales related to a separate distributer agreement. </span></p>
<p style="margin: 0in 0in 0in 0.5in; font-size: 9pt; font-family: 'Times New Roman', serif;"><span><span style="font-size: 10pt; font-family: 'times new roman', times;">&#160;</span></span></p>
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<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; text-decoration: underline;">Reverse Stock Split</span></p>
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<span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000;"><span style="mso-comment-continuation: 2;">On February 28, 2017, the Company effected a&#160;</span></span><span style="mso-comment-continuation: 2;"><span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">1<span style="color: #000000;">-for-</span>3<span style="color: #000000;">&#160;reverse stock split of its New Common Stock and preferred stock, which has since been converted into common stock.&#160;</span></span></span></span><span style="font-family: 'Times New Roman'; font-size: 10pt;">On February 5, 2020, the Company effected a <span style="border-right-color: currentColor; border-left-color: currentColor; border-right-width: medium; border-left-width: medium; border-right-style: none; border-left-style: none;"><ix:nonNumeric contextRef="D20200205" name="us-gaap:StockholdersEquityReverseStockSplit" id="Tag8" escape="true"><span style="border-left: none; border-right: none;">1</span>-for-<span style="border-left: none; border-right: none;">20</span></ix:nonNumeric></span>&#160;reverse stock split of its then-outstanding&#160;common stock, which has since been converted. All share and per share amounts set forth in the consolidated financial statements of the Company have been retroactively restated to reflect the <span style="border-right: none; border-left: none;"><span style="border-left: none; border-right: none;">1</span>-for-<span style="border-left: none; border-right: none;">20</span></span> reverse stock split as if it had occurred as of the earliest period presented and unless otherwise stated, all other share and per share amounts for all periods presented in this Annual Report have been adjusted to reflect the reverse stock split effected in February 2020.</span></p>
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<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'times new roman', times; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'times new roman', times; font-size: 10pt;"><span>As of December 31, 2020, the Company had <ix:nonFraction contextRef="I20201231_IPOMember" name="us-gaap:CommonStockSharesOutstanding" unitRef="Shares" id="Tag82" decimals="0" format="ixt:numdotdecimal">8,596,189</ix:nonFraction> shares of common stock issued and outstanding.</span>&#160;</span></p>
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<td class="pgno" style="padding: 0px; text-align: center;"><span style="font-family: 'times new roman', times; font-size: 10pt;">F-8</span></td>
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</div><div style="font-family: 'times new roman', times; font-size: 10pt;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">SG BLOCKS, INC. AND SUBSIDIARIES</span></p>
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Notes to Consolidated Financial Statements</span></p>
<p style="border-bottom-color: #000000; border-bottom-style: solid; border-bottom-width: 1.5pt; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">For the Years Ended <span style="border-left: none; border-right: none;">December 31, 2020</span> and <span style="border-left: none; border-right: none;">2019</span></span></p>
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 2. </span></p>
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<p style="margin: 0pt;"><strong>Liquidity&#160;</strong></p>
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<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span><br/></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"><span style="font-family: 'times new roman', times; font-size: 10pt;"><span style="color: #000000;">As of&#160;December 31, 2020, the Company had cash and cash equivalents of $<ix:nonFraction contextRef="I20201231" name="us-gaap:CashAndCashEquivalentsAtCarryingValue" unitRef="USD" id="Tag599" decimals="0" format="ixt:numdotdecimal">13,010,356</ix:nonFraction> and a backlog of approximately&#160;$25.1 million. See note 14 for a discussion of construction backlog. Based on our conversations with key customers, the Company anticipates its backlog to convert to revenue over the following period:</span></span></p>
<p style="margin: 0pt 0pt 0pt 40pt; font-size: 11pt; font-family: Calibri, sans-serif; text-indent: 0pt;"><br/></p>
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<td style="margin-left: 0.1px; height: 15px;"><br/></td>
<td style="margin-left: 0.1px; height: 15px;">&#160; &#160;</td>
<td style="margin-left: 0.1px; height: 15px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="text-align: center; margin-left: 0.1px; height: 15px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;" colspan="2"><strong><span><span style="border-left: none; border-right: none;">2020</span></span></strong><br/></td>
<td style="margin-left: 0.1px; height: 15px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
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<td style="height: 17px; width: 43px; margin-left: 0.1px;"><br/></td>
<td style="height: 17px; background-color: #cceeff;">Within&#160;1&#160;year</td>
<td style="height: 17px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 1%; background-color: #cceeff;"><br/></td>
<td style="height: 17px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 1%; background-color: #cceeff;">$</td>
<td style="height: 17px; text-align: right; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 10%; background-color: #cceeff;"><span><ix:nonFraction contextRef="I20201231_WithinOneYearMember" name="us-gaap:RevenueRemainingPerformanceObligation" unitRef="USD" id="Tag6" decimals="0" format="ixt:numdotdecimal">12,261,211</ix:nonFraction></span></td>
<td style="height: 17px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 1%; background-color: #cceeff;"><br/></td>
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<tr style="background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; height: 17px;">
<td style="height: 17px;"><br/></td>
<td style="height: 17px;">1&#160;to&#160;2&#160;years<br/></td>
<td style="height: 17px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="height: 17px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="height: 17px; text-align: right; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><span><ix:nonFraction contextRef="I20201231_OneToTwoYearMember" name="us-gaap:RevenueRemainingPerformanceObligation" unitRef="USD" id="Tag7" decimals="0" format="ixt:numdotdecimal">12,856,250</ix:nonFraction></span></td>
<td style="height: 17px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
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<td style="height: 10px; margin-left: 0.1px;"><br/></td>
<td style="height: 10px; background-color: #cceeff;">Thereafter<br/></td>
<td style="height: 10px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="height: 10px; background-color: #cceeff; border-bottom: 1.5pt solid #000000; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="height: 10px; background-color: #cceeff; border-bottom: 1.5pt solid #000000; text-align: right; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><span><ix:nonFraction contextRef="I20201231_ThereAfterMember" name="us-gaap:RevenueRemainingPerformanceObligation" unitRef="USD" id="Tag4" xsi:nil="true"></ix:nonFraction>&#8212;</span><br/></td>
<td style="height: 10px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
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<tr style="height: 10px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<td style="height: 10px;"><br/></td>
<td style="height: 10px;">Total Backlog</td>
<td style="height: 10px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="height: 10px; border-bottom: 4.5pt double #000000;">$</td>
<td style="text-align: right; height: 10px; border-bottom: 4.5pt double #000000;"><span><ix:nonFraction contextRef="I20201231" name="us-gaap:RevenueRemainingPerformanceObligation" unitRef="USD" id="Tag5" decimals="0" format="ixt:numdotdecimal">25,117,461</ix:nonFraction></span></td>
<td style="height: 10px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
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<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"><br/></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"><span style="font-family: 'times new roman', times; font-size: 10pt; color: #000000;"> The Company has incurred losses since its inception and has negative operating cash flows. Management has taken several actions to ensure that the Company will continue as a going concern. As described below, the Company has recently been able to raise substantial cash through equity offerings. In addition, as further described in these consolidated financial statements, the Company has begun to recognize revenue from new revenue streams. Management believes that these actions will enable the Company to continue as a going concern. </span></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"><br/></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"><span style="font-family: 'times new roman', times; font-size: 10pt;"><span style="color: #000000;"><span style="border: 0px currentColor; color: #333333; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'times new roman', times; font-size: 10pt; font-style: normal; font-weight: 400; word-spacing: 0px; white-space: normal; box-sizing: border-box; orphans: 2; widows: 2; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; font-variant-ligatures: normal; font-variant-caps: normal;"><span style="border: 0px currentColor; color: #000000; box-sizing: border-box;">The Company completed an equity offering in April 2019 and in August 2019, which resulted in net proceeds of approximately $<ix:nonFraction contextRef="D20190831" name="sgbx:ProceedsFromPublicOffering" unitRef="USD" id="Tag2" decimals="0" format="ixt:numdotdecimal">1,136,015</ix:nonFraction>. See Note<span> 15</span><span>&#160;</span>for a discussion of these offerings. <span style="border-right: none; border-left: none;">The Company completed a Securities Purchase Agreement&#160;in November 2019, which resulted&#160;in net proceeds of approximately $<span style="border-left: none; border-right: none;"><ix:nonFraction contextRef="D20191130" name="sgbx:ProceedsFromPublicOffering" unitRef="USD" id="Tag761" decimals="0" format="ixt:numdotdecimal">326,000</ix:nonFraction></span>. See Note 11 for a discussion on this Securities Purchase Agreement.&#160; The Company completed a public offering in <span style="border-right: none; border-left: none;">December 2019</span>, which resulted in net proceeds of approximately $<span style="border-left: none; border-right: none;"><span style="border-left: none; border-right: none;"><ix:nonFraction contextRef="D20201231" name="sgbx:ProceedsFromPublicOffering" unitRef="USD" id="Tag617" decimals="0" format="ixt:numdotdecimal">2,117,948</ix:nonFraction></span></span>.</span> The Company completed a public offering in April and May 2020, which resulted in net proceeds of approximately $<ix:nonFraction contextRef="D20200531_3" name="us-gaap:ProceedsFromOtherEquity" unitRef="USD" id="Tag1" decimals="0" format="ixt:numdotdecimal">1,522,339</ix:nonFraction>, and $<ix:nonFraction contextRef="D20200531_1" name="us-gaap:ProceedsFromOtherEquity" unitRef="USD" id="Tag622" decimals="0" format="ixt:numdotdecimal">15,596,141</ix:nonFraction>, respectively. S<span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">ee Note 15 for a discussion on this public offering.</span></span></span></span></span><span style="font-family: 'times new roman', times; font-size: 10pt;"><span style="color: #000000;"><span style="border: 0px currentColor; color: #333333; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'times new roman', times; font-size: 10pt; font-style: normal; font-weight: 400; word-spacing: 0px; white-space: normal; box-sizing: border-box; orphans: 2; widows: 2; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; font-variant-ligatures: normal; font-variant-caps: normal;"><span style="border: 0px currentColor; color: #000000; box-sizing: border-box;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">&#160;</span></span></span></span></span><span style="font-family: 'times new roman', times; font-size: 10pt;"><span style="color: #000000;">The Company believes that it has adequate cash balances to meet obligations coming due in the next twelve months and further intends to meet its capital needs by containing costs, entering into strategic alliances, as well as exploring other options, including the possibility of raising additional debt or equity capital as necessary. There is, however, no assurance the Company will be successful in meeting its capital requirements prior to becoming cash flow positive.</span></span><span style="font-size: 10pt;"><span style="font-family: 'times new roman', times;">&#160;&#160;</span></span><span style="font-size: 13.3333px;">We do not have any additional sources secured for future funding, and if we are unable to raise the necessary capital at the times we require such funding, we may need to materially change our business plan, including delaying implementation of aspects of such business plan or curtailing or abandoning such business plan altogether.</span></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"><span style="font-size: 13.3333px;"><br/></span></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"><span style="font-size: 13.3333px;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;">With the global spread of the ongoing novel coronavirus ("COVID-19") pandemic during 2020, the Company has implemented business continuity plans designed to address and mitigate the impact of the COVID-19 pandemic on its employees and business. The Company is experiencing delays in projects due to the COVID-19. Any quarantines, the timing and length of containment and eradication solutions, travel restrictions, absenteeism by infected workers, labor shortages or other disruptions to the Company's suppliers and contract manufacturers or customers would likely adversely impact the Company's sales and operating results and result in further project delays. In addition, the pandemic could result in an economic downturn that could affect the demand for the Company's products. Order lead times could be extended or delayed and pricing could increase. Some products or services may become unavailable if the regional or global spread were significant enough to prevent alternative sourcing. Accordingly, the Company is considering alternative product sourcing in the event that product supply becomes problematic. The Company expects this global pandemic to have an impact on the Company's revenue and results of operations, the size and duration of which the Company is currently unable to predict. In addition, to the extent the ongoing COVID-19 pandemic adversely affects the Company's business and results of operations, it may also have the effect of heightening many of the other risks and uncertainties which the Company faces.</span></span></p>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">SG BLOCKS, INC. AND SUBSIDIARIES</span></p>
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Notes to Consolidated Financial Statements</span></p>
<p style="border-bottom-color: #000000; border-bottom-style: solid; border-bottom-width: 1.5pt; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">For the Years Ended <span style="border-left: none; border-right: none;"><span>December 31, 2020</span></span> and <span style="border-left: none; border-right: none;"><span>2019</span></span></span></p>
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 3. </span></p>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Summary of Significant Accounting Policies </span></p>
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<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">Operating cycle &#8211;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <span style="-sec-ix-hidden:Tag912">The length of the Company&#8217;s contracts varies, but is typically between <span style="border-left: none; border-right: none;">six</span> to <span style="border-left: none; border-right: none;">twelve</span> months.</span>&#160; In some instances, the length of the contract may exceed twelve months. Assets and liabilities relating to current and long-term contracts are included in current assets and current liabilities, respectively, in the accompanying balance sheets as they will be liquidated in the normal course of contract completion, which at times could exceed <span style="border-right: none; border-left: none;"><span style="-sec-ix-hidden:Tag907">one year</span></span>.</span></p>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">SG BLOCKS, INC. AND SUBSIDIARIES</span></p>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Notes to Consolidated Financial Statements</span></p>
<p style="border-bottom-color: #000000; border-bottom-style: solid; border-bottom-width: 1.5pt; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">For the Years Ended <span>December 31, 2020</span> and <span>2019</span></span></p>
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<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-size: 10pt; font-family: 'times new roman', times;"><span style="font-style: italic; font-weight: bold;">Revenue recognition </span>&#8211;&#160;<span><span style="color: #000000;">The Company determines, at contract inception, whether it will transfer control of a promised good or service over time or at a point in </span><span style="color: #000000;">time, regardless of the length of contract or other factors. The recognition of revenue aligns with the timing of when promised goods or services are transferred to customers in an amount that reflects the consideration to which the Company expects to be entitled in exchange for those goods or services. </span>To achieve this core principle, the Company applies the following five steps in accordance with its revenue policy:</span></span></p>
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<p style="text-indent: -13.05pt; line-height: normal; mso-list: l0 level1 lfo1; margin: 0in 0in .15pt 13.05pt;"><span style="font-size: 10pt;"><i><span style="font-family: 'Times New Roman', serif; color: #000000;"><span>&#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; (<span>1</span>)<span style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; line-height: normal; font-family: 'Times New Roman';">&#160;<span>&#160;</span></span></span></span></i><i><span style="font-family: 'Times New Roman', serif; color: black;">Identify the contract with a customer</span></i></span></p>
<p style="margin: 0in 0in 0.0001pt 33pt;"><span style="font-size: 10pt; line-height: 107%; font-family: 'Times New Roman', serif; color: #000000;"><span>&#160;</span></span></p>
<p style="text-indent: -13.05pt; line-height: normal; mso-list: l0 level1 lfo1; margin: 0in 0in .15pt 13.05pt;"><span style="font-size: 10pt;"><i><span style="font-family: 'Times New Roman', serif; color: #000000;"><span>&#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; (<span>2</span>)<span style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; line-height: normal; font-family: 'Times New Roman';">&#160;&#160;</span></span></span></i><i><span style="font-family: 'Times New Roman', serif; color: black;">Identify the performance obligations in the contract</span></i><span style="font-family: 'Times New Roman', serif; color: #000000;"></span></span></p>
<p style="margin: 0in 0in 0.0001pt 33pt;"><span style="font-size: 10pt; line-height: 107%; font-family: 'Times New Roman', serif; color: #000000;"><span>&#160;</span></span></p>
<p style="text-indent: -13.05pt; line-height: normal; mso-list: l0 level1 lfo1; margin: 0in 0in .15pt 13.05pt;"><span style="font-size: 10pt;"><i><span style="font-family: 'Times New Roman', serif; color: #000000;"><span>&#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; (<span>3</span>)<span style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; line-height: normal; font-family: 'Times New Roman';">&#160;&#160;</span></span></span></i><i><span style="font-family: 'Times New Roman', serif; color: black;">Determine the transaction price</span></i><span style="font-family: 'Times New Roman', serif; color: #000000;"></span></span></p>
<p style="margin: 0in 0in 0.0001pt 33pt;"><span style="font-size: 10pt; line-height: 107%; font-family: 'Times New Roman', serif; color: #000000;"><span>&#160;</span></span></p>
<p style="text-indent: -13.05pt; line-height: normal; mso-list: l0 level1 lfo1; margin: 0in 0in .15pt 13.05pt;"><span style="font-size: 10pt;"><i><span style="font-family: 'Times New Roman', serif; color: #000000;"><span>&#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; (<span>4</span>)<span style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; line-height: normal; font-family: 'Times New Roman';">&#160;&#160;</span></span></span></i><i><span style="font-family: 'Times New Roman', serif; color: black;">Allocate the transaction price to performance obligations in the contract</span></i><span style="font-family: 'Times New Roman', serif; color: black;"></span></span></p>
<p style="margin: 0in 0in 0.0001pt 33pt;"><span style="font-size: 10pt; line-height: 107%; font-family: 'Times New Roman', serif; color: #000000;"><span>&#160;</span></span></p>
<p style="text-indent: -13.05pt; line-height: normal; mso-list: l0 level1 lfo1; margin: 0in 0in .15pt 13.05pt;"><span style="font-size: 10pt;"><i><span style="font-family: 'Times New Roman', serif; color: #000000;"><span>&#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; (<span>5</span>)<span style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; line-height: normal; font-family: 'Times New Roman';">&#160;&#160;</span></span></span></i><i><span style="font-family: 'Times New Roman', serif; color: black;">Recognize revenue as performance obligations are satisfied</span></i></span></p>
<p style="text-indent: -13.05pt; line-height: normal; mso-list: l0 level1 lfo1; margin: 0in 0in .15pt 13.05pt;"><span style="font-size: 10pt;"><i><span style="font-family: 'Times New Roman', serif; color: black;"><br/></span></i></span></p>
<p style="margin: 0in 1.35pt 0.15pt 0.5in; text-indent: 0.5pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; color: #000000; line-height: inherit;">On certain contracts, the Company applies recognition of revenue over time, which is similar to the method the Company applied under previous guidance (i.e. percentage of completion). Due to uncertainties inherent in the estimation process, it is possible that estimates of costs to complete a performance obligation will be revised in the near-term. For those performance obligations for which revenue is recognized using a cost-to-cost input method, changes in total estimated costs, and related progress toward complete satisfaction of the performance obligation, are recognized on a cumulative catch-up basis in the period in which the revisions to the estimates are made. When the current estimate of total costs for a performance obligation indicate a loss, a provision for the entire estimated loss on the unsatisfied performance obligation is made in the period in which the loss becomes evident.&#160;</span><span style="font-size: 10pt; line-height: inherit;"></span></p>
<p style="margin: 0in 1.35pt 0.15pt 0.5in; text-indent: 0.5pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; color: #000000; line-height: inherit;"><br/></span></p>
<p style="margin: 0in 1.35pt 0.15pt 0.5in; text-indent: 0.5pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; color: #000000; line-height: inherit;">For product or equipment sales, the Company applies recognition of revenue when the customer obtains control over such goods, which is at a point in time.</span></p>
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<p style="margin: 0pt 1.35pt 0.15pt 0.5in; text-indent: 0.5pt;"><span style="color: #000000; font-family: 'Times New Roman', serif; font-size: 10pt; line-height: inherit;"><span style="font-family: 'times new roman', times; line-height: inherit;"><span style="text-indent: 0px; font-size: 13.33px; line-height: inherit;"><br/></span></span></span></p>

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<p style="margin: 0in 0in 0in 0.5in; line-height: 1.2;"><span style="font-weight: bold; line-height: inherit;"><i><span style="font-size: 10pt; line-height: inherit;">CMC Right of First Refusal&#160;</span></i><i><span style="font-size: 10pt; line-height: inherit;">Agreement</span></i><span style="font-size: 10pt; line-height: inherit;"> </span></span><span style="font-size: 10pt; color: #000000; line-height: inherit;"><b><i>&#8211;&#160;</i></b>On October 9, 2019, the Company entered into a Right of First Refusal Agreement (the &#8220;<span style="font-style: italic; line-height: inherit;">Agreement</span>&#8221;) with CMC Development LLC (&#8220;<span style="font-style: italic; line-height: inherit;">CMC</span>&#8221;), which has a term of two (2) years. Under the Agreement, the Company has a right of first refusal with respect to being engaged as a designer and builder of any real estate projects for which CMC has secured the rights to develop and in which CMC has a greater than fifty percent (<ix:nonFraction contextRef="I20191009" name="us-gaap:DebtInstrumentInterestRateEffectivePercentage" unitRef="Pure" id="Tag254" decimals="2" scale="-2" format="ixt:numdotdecimal">50</ix:nonFraction>%) interest in the owner or developer entity and has the right to select the builder for such real estate project (the &#8220;<span style="font-style: italic; line-height: inherit;">ROFR Rights</span>&#8221;). In exchange for such ROFR Rights, the Company agreed to issue to CMC <ix:nonFraction contextRef="D20191009" name="us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross" unitRef="Shares" id="Tag569" decimals="0" format="ixt:numdotdecimal">2,500</ix:nonFraction> shares of restricted stock of the Company&#8217;s common stock, of which <ix:nonFraction contextRef="D20200930_4" name="sgbx:CommonStockVestAndBeIssuedShares" unitRef="Shares" id="Tag239" decimals="0" format="ixt:numdotdecimal">1,250</ix:nonFraction> shares will vest and be issued on September 30, 2020 and the remaining <ix:nonFraction contextRef="D20210930_ScenarioForecastMember" name="sgbx:CommonStockRemainingVestAndBeIssuedShares" unitRef="Shares" id="Tag769" decimals="0" format="ixt:numdotdecimal">1,250</ix:nonFraction> shares will vest and be issued on September 30, 2021, unless the Agreement is earlier terminated. In <span style="-sec-ix-hidden:Tag909">the event that the Agreement is earlier terminated, CMC will still be entitled to receive the entire amount of such restricted stock that has vested as of such earlier termination date, but in no event less than <span style="border-left: none; border-right: none; line-height: inherit;">1,250</span> shares of such restricted stock. The Agreement also provides for customary indemnification and confidentiality obligations between the parties. The <span style="border-left: none; border-right: none; line-height: inherit;">2,500</span> shares of restricted stock of the Company's common stock has yet to be issued to CMC.</span></span></p>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; line-height: inherit;">SG BLOCKS, INC. AND SUBSIDIARIES</span></p>
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; line-height: inherit;">&#160;</span></p>
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; line-height: inherit;">Notes to Consolidated Financial Statements</span></p>
<p style="border-bottom-color: #000000; border-bottom-style: solid; border-bottom-width: 1.5pt; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; line-height: inherit;">For the Years Ended <span style="line-height: inherit;">December 31, 2020</span> and <span style="line-height: inherit;">2019</span></span></p>
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<p style="margin: 0pt;"><span style="font-weight: bold; line-height: inherit;"> 3. </span></p>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold; line-height: inherit;"> Summary of Significant Accounting Policies (continued) </span></p>
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<p style="margin: 0in 0in 0.0001pt; line-height: 1.1;"><span style="font-size: 10pt; line-height: inherit;">&#160;</span></p>
<p style="margin: 0in 0in 0in 0.5in; line-height: 1.1;"><span style="font-size: 10pt; color: #000000; line-height: inherit;">The Agreement also provides that CMC has engaged the Company to build and design, in the aggregate, approximately <ix:nonFraction contextRef="D20201231" name="sgbx:ResidentialUnits" unitRef="Shares" id="Tag667" decimals="0" format="ixt:numdotdecimal">100</ix:nonFraction> residential and commercial units at <ix:nonFraction contextRef="D20201231" name="sgbx:CommercialUnits" unitRef="Shares" id="Tag263" decimals="0" format="ixt:numdotdecimal">1100</ix:nonFraction> Ridge Avenue, Atlanta, Georgia, which is known as the &#8220;Ridge Avenue, Atlanta Project.&#8221; The total cost of the project is $<ix:nonFraction contextRef="D20201231" name="us-gaap:OtherCostOfOperatingRevenue" unitRef="USD" id="Tag270" decimals="0" format="ixt:numdotdecimal">16,900,000</ix:nonFraction>. The project is a residential project but not subject to the Company&#8217;s Exclusive License Agreement, dated October 3, 2019.&#160;</span></p>
<p style="margin: 0in 0in 0in 0.5in; line-height: 1.1;"><span style="font-size: 10pt; color: #000000; line-height: inherit;"><br/></span></p>
<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; color: #000000; line-height: inherit;">In May 2020, the Company and Osang Healthcare Co., Ltd. ("Osang"), a South Korea based global manufacturer and distributor of medical grade diagnostic tests and equipment, announced the signing of a one year, non-exclusive distributorship agreement for the United States, for OHC's "GeneFinder COVID-19 Plus RealAmp Kit." This is a test designed to detect SARS-CoV-2, the virus that causes COVID-19. The Distributorship Agreement is Osang's standard form of distributorship agreement and provides the Company with the non-exclusive right to distribute Osang's GeneFinder COVID-19 Plus RealAmp Kit in the United States for a stated term of one (1) year. Pursuant to the terms of the Distributorship Agreement, the Company is required to make payment for <ix:nonFraction contextRef="I20200531" name="us-gaap:DebtInstrumentInterestRateEffectivePercentage" unitRef="Pure" id="Tag358" decimals="2" scale="-2" format="ixt:numdotdecimal">100</ix:nonFraction>% of any purchase order prior to shipment of the product from Osang, though it does not expect to make any cash outlays with respect to any product that it distributes and expects instead to require any third-party purchasers to make the necessary cash outlays as part of a purchase order entered into with the Company. The Distributorship Agreement does not guarantee the Company a specific quantity of kits to sell or a customer list, and may be terminated by either party at any time on thirty (30) days' notice. An import license from the U.S. government has been issued to import and distribute the Osang test kits. There can be no assurance that the Distribution Agreement will continue, and it has not yielded the anticipated benefits or generated significant revenue, if any. <span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000; line-height: inherit;">The revenue from these product sales is recognized upon the transfer of control, which is at a point in time, and is generally upon shipment, Provisions for any discounts, rebates, sales concessions and returns are provided for in the period the related sale is recorded. During the year ending December 31, 2020, the Company recognized $<ix:nonFraction contextRef="D20201231" name="us-gaap:RelatedPartyCosts" unitRef="USD" id="Tag150" decimals="0" format="ixt:numdotdecimal">250,000</ix:nonFraction> in revenue related to such products, which is included in medical revenue on the accompanying consolidated statements of operations.&#160;</span></span></p>
<p style="margin: 0px; font-size: 12pt; font-family: 'Times New Roman', serif; text-indent: 0px; line-height: 1.1;"><span style="font-size: 10pt; color: #000000; line-height: inherit;"><br/></span></p>
<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; color: #000000; line-height: inherit;"> <span style="font-size: 10pt; font-family: 'Times New Roman', serif; line-height: inherit;">As described below, the Company entered into a joint venture agreement with Clarity Lab Solutions, LLC (&#8220;Clarity Labs&#8221;) (the &#8220;JV&#8221;).&#160; Revenue from the activities of the JV is related to clinical testing services and is recognized when services have bene rendered, which is at a point in time. Included in the consideration the Company expected to be entitled to receive, the Company estimates its contractual allowances, payer denials and price concessions. During the year ending December 31, 2020, the Company recognized $<ix:nonFraction contextRef="D20201231" name="us-gaap:RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty" unitRef="USD" id="Tag260" decimals="0" format="ixt:numdotdecimal">2,150,323</ix:nonFraction> in revenue related to activities through the JV, which is included in medical revenue on the accompanying consolidated statements of operations.</span> <br/></span></p>
<p style="margin: 0in 0in 0in 0.5in; line-height: 1.1;"><br/></p>
</div>
</div>
</div>
</div>
</div>
</div>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"><em><span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;">Disaggregation of Revenues</span></em></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"><span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;">&#160;</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; line-height: inherit;">The Company&#8217;s revenues are principally derived from construction and engineering contracts related to Modules, and medical revenue derived from lab testing and test kit sales. Our contracts are with customers in various industries. Revenue recognized at a point in time and recognized over time were $<ix:nonFraction contextRef="D20201231" name="us-gaap:DeferredRevenueRevenueRecognized1" unitRef="USD" id="Tag872" decimals="0" format="ixt:numdotdecimal">4,057,086</ix:nonFraction> and $<ix:nonFraction contextRef="D20191231_54" name="us-gaap:DeferredRevenueRevenueRecognized1" unitRef="USD" id="Tag765" decimals="0" format="ixt:numdotdecimal">4,698,537</ix:nonFraction>, respectively, for the year ending December 31, 2020. All revenue recognized for the year ending December 31, 2019 was over time. </span></p>
<ix:exclude>
<p style="margin: 0pt 0pt 0pt 36pt;"><br/></p>
<div>
<div>
<div>
<table style="width: 100%; font-family: 'times new roman'; font-size: 10pt;">
<tbody>
<tr>
<td class="pgno" style="padding: 0px; text-align: center;"><span><span style="font-family: 'times new roman', times; font-size: 10pt;">F-<span>12</span></span></span></td>
</tr>
</tbody>
</table>
</div>
<hr style="border-bottom-color: #000000; border-top-color: #000000; color: #000000; background-color: #000000;"></hr>
<div class="pageBreak" style="page-break-before: always; font-size: 10pt; text-align: left;"><br/></div>
</div>
<br/></div>
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">SG BLOCKS, INC. AND SUBSIDIARIES</span></p>
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Notes to Consolidated Financial Statements</span></p>
<p style="border-bottom-color: #000000; border-bottom-style: solid; border-bottom-width: 1.5pt; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">For the Years Ended <span><span style="border-left: none; border-right: none;">December 31, 2020</span></span> and <span><span style="border-left: none; border-right: none;">2019</span></span></span></p>
<p style="margin: 0pt; text-align: center; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span><br/></p>
<div>
<table style="border-collapse: collapse; margin-left: 0pt; font-family: 'times new roman'; font-size: 10pt;" cellpadding="0" width="100%">
<tbody>
<tr>
<td style="vertical-align: top; width: 36pt;">
<p style="margin: 0pt;"><span style="font-weight: bold;"> 3. </span></p>
</td>
<td style="vertical-align: top;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Summary of Significant Accounting Policies (continued) </span></p>
</td>
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</tbody>
</table>
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</ix:exclude>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"><br/></p>
<p style="line-height: 104%; margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"><span style="font-family: 'times new roman', times; font-size: 10pt;">The following tables provide further disaggregation of the Company&#8217;s revenues by categories:</span></p>
<ix:nonNumeric contextRef="D20201231" name="us-gaap:DisaggregationOfRevenueTableTextBlock" id="Tag188" escape="true">
<table border="0" cellpadding="0" width="100%" style="height: 220px; font-size: 10pt; border-collapse: collapse; font-family: 'times new roman'; width: 100%; margin-left: 0.1px;">
<tbody>
<tr style="height: 19px;">
<td style="padding: 0px;height: 19px;width: 36pt;"></td>
<td style="padding: 0px;height: 19px;" valign="bottom"></td>
<td style="padding: 0px; height: 19px; width: 1.00733%;" valign="bottom"></td>
<td style="padding: 0px; border-bottom: 2px solid #000000; text-align: center; height: 19px; width: 50.0147%;" colspan="14"><strong style="font-family: 'times new roman', times; font-size: 13.3333px; text-align: center; white-space: nowrap;">Twelve Months Ended&#160;December 31,</strong><br/></td>
</tr>
<tr style="height: 21px;">
<td style="padding: 0px;height: 21px;width: 36pt;"><br/></td>
<td style="padding: 0px; height: 21px; border-bottom: 2px solid #000000; width: 43.4982%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"><strong>Revenue by Customer Type</strong></span></p>
</td>
<td style="padding: 0px; height: 21px; width: 1.00733%;" valign="bottom"></td>
<td style="padding: 0px; height: 21px; border-bottom: 2px solid #000000; width: 24%;" colspan="6" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: center; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"><strong>2020</strong></span></p>
</td>
<td style="padding: 0px; height: 21px; width: 1.00733%;" valign="bottom"></td>
<td style="padding: 0px; height: 21px; width: 1.00733%;"><br/></td>
<td style="padding: 0px; height: 21px; border-bottom: 2px solid #000000; width: 24%;" colspan="6" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: center; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"><strong>2019</strong></span></p>
</td>
</tr>
<tr style="height: 16px;">
<td style="padding: 0px;height: 16px;width: 36pt;margin-left: 0.1px;"><br/></td>
<td style="padding: 0px; height: 16px; background-color: #cceeff; width: 43.4982%;">Government</td>
<td style="padding: 0px; height: 16px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: left; width: 1%; background-color: #cceeff;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: nowrap; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">$</span><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;"><ix:nonFraction contextRef="D20201231_GovernmentContractMember" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" unitRef="USD" id="Tag871" decimals="0" format="ixt:numdotdecimal">751,697</ix:nonFraction></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;"><ix:nonFraction contextRef="D20201231_GovernmentContractMember" name="sgbx:RevenueFromContractWithCustomerExcludingAssessedTaxPercentage" unitRef="Pure" id="Tag499" decimals="2" scale="-2" format="ixt:numdotdecimal">9</ix:nonFraction></td>
<td style="padding: 0px; height: 16px; width: 1%; background-color: #cceeff;">%</td>
<td style="padding: 0px; height: 16px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: left; width: 1%; background-color: #cceeff;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: nowrap; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">$</span></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;"><ix:nonFraction contextRef="D20191231_GovernmentContractMember" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" unitRef="USD" id="Tag601" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;"><ix:nonFraction contextRef="D20191231_GovernmentContractMember" name="sgbx:RevenueFromContractWithCustomerExcludingAssessedTaxPercentage" unitRef="Pure" id="Tag657" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="padding: 0px; height: 16px; width: 1%; background-color: #cceeff;">%</td>
</tr>
<tr style="height: 16px;">
<td style="padding: 0px;height: 16px;width: 36pt;margin-left: 0.1px;"><br/></td>
<td style="padding: 0px; height: 16px; width: 43.4982%;">Hospitality</td>
<td style="padding: 0px; height: 16px; width: 1.00733%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%;"><ix:nonFraction contextRef="D20201231_HospitalityMember" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" unitRef="USD" id="Tag592" decimals="0" format="ixt:numdotdecimal">487,111</ix:nonFraction></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%;"><ix:nonFraction contextRef="D20201231_HospitalityMember" name="sgbx:RevenueFromContractWithCustomerExcludingAssessedTaxPercentage" unitRef="Pure" id="Tag231" decimals="2" scale="-2" format="ixt:numdotdecimal">6</ix:nonFraction></td>
<td style="padding: 0px; height: 16px; width: 1%;">%</td>
<td style="padding: 0px; height: 16px; width: 1.00733%;"><br/></td>
<td style="padding: 0px; height: 16px; width: 1.00733%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%;"><ix:nonFraction contextRef="D20191231_HospitalityMember" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" unitRef="USD" id="Tag101" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%;"><ix:nonFraction contextRef="D20191231_HospitalityMember" name="sgbx:RevenueFromContractWithCustomerExcludingAssessedTaxPercentage" unitRef="Pure" id="Tag532" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="padding: 0px; height: 16px; width: 1%;">%</td>
</tr>
<tr style="margin-left: 0.1px; height: 18px;">
<td style="padding: 0px;height: 18px;width: 36pt;margin-left: 0.1px;"><br/></td>
<td style="padding: 0px; height: 18px; width: 43.4982%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> Multi-Family&#160; </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;" valign="bottom"></td>
<td style="padding: 0px; height: 18px; text-align: right; width: 1%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><br/></p>
</td>
<td style="padding: 0px; height: 18px; text-align: right; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"><ix:nonFraction contextRef="D20201231_MultiFamiliesMember" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" unitRef="USD" id="Tag602" decimals="0" format="ixt:numdotdecimal">126,222</ix:nonFraction> </span></p>
</td>
<td style="padding: 0px; height: 18px; text-align: right; width: 1%; background-color: #cceeff;" valign="bottom"></td>
<td style="padding: 0px; height: 18px; text-align: right; width: 1%; background-color: #cceeff;" valign="bottom"></td>
<td style="padding: 0px; height: 18px; text-align: right; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"><ix:nonFraction contextRef="D20201231_MultiFamiliesMember" name="sgbx:RevenueFromContractWithCustomerExcludingAssessedTaxPercentage" unitRef="Pure" id="Tag635" decimals="2" scale="-2" format="ixt:numdotdecimal">1</ix:nonFraction></span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> %&#160; </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><br/></p>
</td>
<td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"><span style="border-left: none; border-right: none;"><ix:nonFraction contextRef="D20191231_MultiFamiliesMember" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" unitRef="USD" id="Tag571" decimals="0" format="ixt:numdotdecimal">94,178</ix:nonFraction></span></span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"></td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"></td>
<td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"><span style="border-left: none; border-right: none;"><ix:nonFraction contextRef="D20191231_MultiFamiliesMember" name="sgbx:RevenueFromContractWithCustomerExcludingAssessedTaxPercentage" unitRef="Pure" id="Tag48" decimals="2" scale="-2" format="ixt:numdotdecimal">3</ix:nonFraction></span></span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"><span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: nowrap; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">%</span></td>
</tr>
<tr style="height: 16px;">
<td style="padding: 0px;height: 16px;width: 36pt;margin-left: 0.1px;"><br/></td>
<td style="padding: 0px; height: 16px; width: 43.4982%;">Medical (lab testing, test kit sales and equipment)</td>
<td style="padding: 0px; height: 16px; width: 1.00733%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%;"><ix:nonFraction contextRef="D20201231_MedicalLAXLabTestingMember" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" unitRef="USD" id="Tag649" decimals="0" format="ixt:numdotdecimal">4,241,500</ix:nonFraction></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%;"><ix:nonFraction contextRef="D20201231_MedicalLAXLabTestingMember" name="sgbx:RevenueFromContractWithCustomerExcludingAssessedTaxPercentage" unitRef="Pure" id="Tag258" decimals="2" scale="-2" format="ixt:numdotdecimal">49</ix:nonFraction></td>
<td style="padding: 0px; height: 16px; width: 1%;">%</td>
<td style="padding: 0px; height: 16px; width: 1.00733%;"><br/></td>
<td style="padding: 0px; height: 16px; width: 1.00733%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%;"><ix:nonFraction contextRef="D20191231_MedicalLAXLabTestingMember" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" unitRef="USD" id="Tag780" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%;"><ix:nonFraction contextRef="D20191231_MedicalLAXLabTestingMember" name="sgbx:RevenueFromContractWithCustomerExcludingAssessedTaxPercentage" unitRef="Pure" id="Tag663" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="padding: 0px; height: 16px; width: 1%;">%</td>
</tr>
<tr style="height: 16px;">
<td style="padding: 0px;height: 16px;width: 36pt;margin-left: 0.1px;"><br/></td>
<td style="padding: 0px; height: 16px; width: 43.4982%; background-color: #cceeff;">Medical (construction services)</td>
<td style="padding: 0px; height: 16px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;"><ix:nonFraction contextRef="D20201231_MedicalModularStructuresMember" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" unitRef="USD" id="Tag319" decimals="0" format="ixt:numdotdecimal">778,883</ix:nonFraction></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;"><ix:nonFraction contextRef="D20201231_MedicalModularStructuresMember" name="sgbx:RevenueFromContractWithCustomerExcludingAssessedTaxPercentage" unitRef="Pure" id="Tag670" decimals="2" scale="-2" format="ixt:numdotdecimal">9</ix:nonFraction></td>
<td style="padding: 0px; height: 16px; width: 1%; background-color: #cceeff;">%</td>
<td style="padding: 0px; height: 16px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;"><ix:nonFraction contextRef="D20191231_MedicalModularStructuresMember" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" unitRef="USD" id="Tag672" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;"><ix:nonFraction contextRef="D20191231_MedicalModularStructuresMember" name="sgbx:RevenueFromContractWithCustomerExcludingAssessedTaxPercentage" unitRef="Pure" id="Tag320" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="padding: 0px; height: 16px; width: 1%; background-color: #cceeff;">%</td>
</tr>
<tr style="margin-left: 0.1px; height: 16px;">
<td style="padding: 0px;height: 16px;width: 36pt;margin-left: 0.1px;"><br/></td>
<td style="padding: 0px; height: 16px; width: 43.4982%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> Office </span></p>
</td>
<td style="padding: 0px; height: 16px; width: 1.00733%;" valign="bottom"></td>
<td style="padding: 0px; height: 16px; width: 1%;" valign="bottom"></td>
<td style="padding: 0px; height: 16px; width: 10%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"><ix:nonFraction contextRef="D20201231_OfficeMember" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" unitRef="USD" id="Tag758" decimals="0" format="ixt:numdotdecimal">191,505</ix:nonFraction> </span></p>
</td>
<td style="padding: 0px; height: 16px; width: 1%;" valign="bottom"></td>
<td style="padding: 0px; height: 16px; width: 1%;" valign="bottom"></td>
<td style="padding: 0px; height: 16px; width: 10%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"><ix:nonFraction contextRef="D20201231_OfficeMember" name="sgbx:RevenueFromContractWithCustomerExcludingAssessedTaxPercentage" unitRef="Pure" id="Tag240" decimals="2" scale="-2" format="ixt:numdotdecimal">2</ix:nonFraction></span></p>
</td>
<td style="padding: 0px; height: 16px; width: 1%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> %&#160; </span></p>
</td>
<td style="padding: 0px; height: 16px; width: 1.00733%;"><br/></td>
<td style="padding: 0px; height: 16px; width: 1.00733%;"><br/></td>
<td style="padding: 0px; height: 16px; width: 1%;" valign="bottom"></td>
<td style="padding: 0px; height: 16px; width: 10%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"><ix:nonFraction contextRef="D20191231_OfficeMember" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" unitRef="USD" id="Tag763" decimals="0" format="ixt:numdotdecimal">1,468,734</ix:nonFraction> </span></p>
</td>
<td style="padding: 0px; height: 16px; width: 1%;" valign="bottom"></td>
<td style="padding: 0px; height: 16px; width: 1%;" valign="bottom"></td>
<td style="padding: 0px; height: 16px; width: 10%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"><ix:nonFraction contextRef="D20191231_OfficeMember" name="sgbx:RevenueFromContractWithCustomerExcludingAssessedTaxPercentage" unitRef="Pure" id="Tag313" decimals="2" scale="-2" format="ixt:numdotdecimal">49</ix:nonFraction></span></p>
</td>
<td style="padding: 0px; height: 16px; width: 1%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> %&#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 18px;">
<td style="padding: 0px;height: 18px;width: 36pt;margin-left: 0.1px;"><br/></td>
<td style="padding: 0px; height: 18px; width: 43.4982%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> Retail </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;" valign="bottom"></td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"></td>
<td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"><ix:nonFraction contextRef="D20201231_RetailMember" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" unitRef="USD" id="Tag671" decimals="0" format="ixt:numdotdecimal">427,444</ix:nonFraction> </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"></td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"></td>
<td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"><ix:nonFraction contextRef="D20201231_RetailMember" name="sgbx:RevenueFromContractWithCustomerExcludingAssessedTaxPercentage" unitRef="Pure" id="Tag237" decimals="2" scale="-2" format="ixt:numdotdecimal">5</ix:nonFraction></span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> %&#160; </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"></td>
<td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"><ix:nonFraction contextRef="D20191231_RetailMember" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" unitRef="USD" id="Tag664" decimals="0" format="ixt:numdotdecimal">1,413,669</ix:nonFraction> </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"></td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"></td>
<td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"><ix:nonFraction contextRef="D20191231_RetailMember" name="sgbx:RevenueFromContractWithCustomerExcludingAssessedTaxPercentage" unitRef="Pure" id="Tag870" decimals="2" scale="-2" format="ixt:numdotdecimal">48</ix:nonFraction></span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> %&#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 18px;">
<td style="padding: 0px;height: 18px;width: 36pt;margin-left: 0.1px;"><br/></td>
<td style="padding: 0px; height: 18px; width: 43.4982%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> School </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1.00733%;" valign="bottom"></td>
<td style="padding: 0px; height: 18px; width: 1%;" valign="bottom"></td>
<td style="padding: 0px; height: 18px; width: 10%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"><ix:nonFraction contextRef="D20201231_SchoolMember" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" unitRef="USD" id="Tag81" decimals="0" format="ixt:numdotdecimal">36,500</ix:nonFraction> </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%;" valign="bottom"></td>
<td style="padding: 0px; height: 18px; width: 1%;" valign="bottom"></td>
<td style="padding: 0px; height: 18px; width: 10%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><ix:nonFraction contextRef="D20201231_SchoolMember" name="sgbx:RevenueFromContractWithCustomerExcludingAssessedTaxPercentage" unitRef="Pure" id="Tag107" xsi:nil="true"></ix:nonFraction>&#8212;</p>
</td>
<td style="padding: 0px; height: 18px; width: 1%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> % </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1.00733%;"><br/></td>
<td style="padding: 0px; height: 18px; width: 1.00733%;"><br/></td>
<td style="padding: 0px; height: 18px; width: 1%;" valign="bottom"></td>
<td style="padding: 0px; height: 18px; width: 10%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"><ix:nonFraction contextRef="D20191231_SchoolMember" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" unitRef="USD" id="Tag91" xsi:nil="true"></ix:nonFraction>&#8212; </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%;" valign="bottom"></td>
<td style="padding: 0px; height: 18px; width: 1%;" valign="bottom"></td>
<td style="padding: 0px; height: 18px; width: 10%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"><ix:nonFraction contextRef="D20191231_SchoolMember" name="sgbx:RevenueFromContractWithCustomerExcludingAssessedTaxPercentage" unitRef="Pure" id="Tag109" xsi:nil="true"></ix:nonFraction>&#8212;</span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> %&#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 18px;">
<td style="padding: 0px;height: 18px;width: 36pt;margin-left: 0.1px;"><br/></td>
<td style="padding: 0px; height: 18px; width: 43.4982%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> Special Use </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;" valign="bottom"></td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"></td>
<td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> <ix:nonFraction contextRef="D20201231_SpecialUseMember" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" unitRef="USD" id="Tag760" decimals="0" format="ixt:numdotdecimal">1,414,761</ix:nonFraction> </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"></td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"></td>
<td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff; text-align: right;" valign="bottom"><ix:nonFraction contextRef="D20201231_SpecialUseMember" name="sgbx:RevenueFromContractWithCustomerExcludingAssessedTaxPercentage" unitRef="Pure" id="Tag767" decimals="2" scale="-2" format="ixt:numdotdecimal">16</ix:nonFraction></td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> % </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"></td>
<td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"><ix:nonFraction contextRef="D20191231_SpecialUseMember" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" unitRef="USD" id="Tag321" decimals="0" format="ixt:numdotdecimal">6,812</ix:nonFraction> </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"></td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"></td>
<td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"><span><ix:nonFraction contextRef="D20191231_SpecialUseMember" name="sgbx:RevenueFromContractWithCustomerExcludingAssessedTaxPercentage" unitRef="Pure" id="Tag662" xsi:nil="true"></ix:nonFraction>&#8212;</span></span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff; margin: 0in 0in 0.0001pt; line-height: normal;" valign="bottom"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;">%</span></td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="padding: 0px;height: 10px;width: 36pt;margin-left: 0.1px;"><br/></td>
<td style="padding: 0px; height: 10px; width: 43.4982%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> Other (1) </span></p>
</td>
<td style="padding: 0px; height: 10px; width: 1.00733%;" valign="bottom"></td>
<td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 1%;" valign="bottom"></td>
<td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 10%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> <ix:nonFraction contextRef="D20201231_ProductAndServiceOtherMember" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" unitRef="USD" id="Tag93" decimals="0" format="ixt:numdotdecimal">300,000</ix:nonFraction> </span></p>
</td>
<td style="padding: 0px; height: 10px; width: 1%;" valign="bottom"><br/></td>
<td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 1%;" valign="bottom"></td>
<td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 10%; text-align: right;" valign="bottom"><ix:nonFraction contextRef="D20201231_ProductAndServiceOtherMember" name="sgbx:RevenueFromContractWithCustomerExcludingAssessedTaxPercentage" unitRef="Pure" id="Tag600" decimals="2" scale="-2" format="ixt:numdotdecimal">3</ix:nonFraction></td>
<td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 1%; margin: 0in 0in 0.0001pt; line-height: normal;" valign="bottom"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;">%</span></td>
<td style="padding: 0px; height: 10px; width: 1.00733%;" valign="bottom"><br/></td>
<td style="padding: 0px; height: 10px; width: 1.00733%;"><br/></td>
<td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 1%;" valign="bottom"></td>
<td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 10%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"><ix:nonFraction contextRef="D20191231_ProductAndServiceOtherMember" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" unitRef="USD" id="Tag232" decimals="0" format="ixt:numdotdecimal">1,442</ix:nonFraction> </span></p>
</td>
<td style="padding: 0px; height: 10px; width: 1%;" valign="bottom"></td>
<td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 1%;" valign="bottom"></td>
<td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 10%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"><ix:nonFraction contextRef="D20191231_ProductAndServiceOtherMember" name="sgbx:RevenueFromContractWithCustomerExcludingAssessedTaxPercentage" unitRef="Pure" id="Tag665" xsi:nil="true"></ix:nonFraction>&#8212;</span></p>
</td>
<td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 1%;" valign="bottom">%</td>
</tr>
<tr style="margin-left: 0.1px; height: 18px;">
<td style="padding: 0px;height: 18px;width: 36pt;margin-left: 0.1px;"><br/></td>
<td style="padding: 0px; height: 18px; margin-left: 0.1px; width: 43.4982%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> Total revenue by customer type </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;" valign="bottom"></td>
<td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 1%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> $ </span></p>
</td>
<td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"><ix:nonFraction contextRef="D20201231" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" unitRef="USD" id="Tag669" decimals="0" format="ixt:numdotdecimal">8,755,623</ix:nonFraction> </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"></td>
<td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 1%; background-color: #cceeff;" valign="bottom"></td>
<td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"><ix:nonFraction contextRef="D20201231" name="sgbx:RevenueFromContractWithCustomerExcludingAssessedTaxPercentage" unitRef="Pure" id="Tag764" decimals="2" scale="-2" format="ixt:numdotdecimal">100</ix:nonFraction></span></p>
</td>
<td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 1%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> %&#160; </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 1%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> $ </span></p>
</td>
<td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"><ix:nonFraction contextRef="D20191231_54" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" unitRef="USD" id="Tag119" decimals="0" format="ixt:numdotdecimal">2,984,835</ix:nonFraction> </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"></td>
<td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 1%; background-color: #cceeff;" valign="bottom"></td>
<td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"><ix:nonFraction contextRef="D20191231_54" name="sgbx:RevenueFromContractWithCustomerExcludingAssessedTaxPercentage" unitRef="Pure" id="Tag238" decimals="2" scale="-2" format="ixt:numdotdecimal">100</ix:nonFraction></span></p>
</td>
<td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 1%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> %&#160;&#160; </span></p>
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<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"><br/></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"><span style="border-right: none; border-left: none; font-style: italic;"><em><span style="font-family: 'times new roman', times; font-size: 10pt;">(1) Construction fee of $<ix:nonFraction contextRef="D20201231" name="sgbx:ConstructionFee" unitRef="USD" id="Tag654" decimals="0" format="ixt:numdotdecimal">300,000</ix:nonFraction> with no cost of revenue during 2020.</span></em></span></p>
</ix:nonNumeric>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"><span style="border-right: none; border-left: none;"><em><span style="font-family: 'times new roman', times; font-size: 10pt;"><br/></span></em></span></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"><span style="border-right: none; border-left: none; line-height: inherit;"><em><span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;">Contract Assets and Contract Liabilities&#160;</span></em></span></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"><br/></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"><span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;">Accounts receivable are recognized in the period when the Company&#8217;s right to consideration is unconditional and billed to the customer. Accounts receivable are recognized net of an allowance for doubtful accounts. A considerable amount of judgment is required in assessing the likelihood of realization of receivables.&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"><span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;">&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"><span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;">The timing of revenue recognition may differ from the timing of invoicing to customers.</span></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"><span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;">&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"><span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;">Contract assets include unbilled amounts from long-term construction services when revenue recognized under the cost-to-cost measure of progress exceeds the amounts invoiced to customers, as the amounts cannot be billed under the terms of our contracts. Such amounts are recoverable from customers based upon various measures of performance, including achievement of certain milestones, completion of specified units or completion of a contract. Contract assets are generally classified as current within the consolidated balance sheets.&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"><span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;">&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"><span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;">Contract liabilities from construction and engineering contracts occur when amounts invoiced to customers exceed revenues recognized under the cost-to-cost measure of progress. Contract liabilities additionally include advanced payments from customers on certain contracts. Contract liabilities decrease as the Company recognizes revenue from the satisfaction of the related performance obligation. Contract liabilities are generally classified as current within the consolidated balance sheet.</span></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"><span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;">&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"><span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;">Although the Company believes it has established adequate procedures for estimating costs to complete on open contracts, it is at least reasonably possible that additional significant costs could occur on contracts prior to completion. The Company periodically evaluates and revises its estimates and makes adjustments when they are considered necessary.</span></p>
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<td class="pgno" style="padding: 0px; text-align: center;"><span style="font-family: 'times new roman', times; font-size: 10pt;">F-<span>13</span></span></td>
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<hr style="border-bottom-color: #000000; border-top-color: #000000; color: #000000; background-color: #000000;"></hr>
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<br/></div>
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">SG BLOCKS, INC. AND SUBSIDIARIES</span></p>
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Notes to Consolidated Financial Statements</span></p>
<p style="border-bottom-color: #000000; border-bottom-style: solid; border-bottom-width: 1.5pt; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">For the Years Ended December 31, 2020&#160;and <span>2019</span></span></p>
<p style="margin: 0pt; text-align: center; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
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<p style="margin: 0pt; font-family: 'Times New Roman';"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 3. </span></p>
</td>
<td style="vertical-align: top;">
<p style="margin: 0pt; font-family: 'Times New Roman';"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Summary of Significant Accounting Policies (continued) </span></p>
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</tbody>
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</ix:exclude>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"><i style="mso-bidi-font-style: normal;"><br/></i></p>
<p style="margin: 0pt 0pt 0pt 36pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1; text-indent: 0pt;"><span style="font-family: 'times new roman', times; font-size: 10pt;"><i style="mso-bidi-font-style: normal;">Deferred Contract Costs</i></span><span style="font-size: 10pt; line-height: inherit;"><span style="font-family: 'times new roman', times;"> - </span>Prior to entering into the ELA, the Company was subject to an agreement to construct and develop a certain property (&#8220;Original Agreement&#8221;), which now is subject to the ELA. Because of this, the Company is no longer obliged to its Original Agreement. Upon entering the ELA, the Company had an outstanding accounts receivable balance of $<ix:nonFraction contextRef="I20201231" name="us-gaap:AccountsReceivableRelatedPartiesCurrent" unitRef="USD" id="Tag766" decimals="0" format="ixt:numdotdecimal">306,143</ix:nonFraction></span><span style="font-size: 10pt; line-height: inherit;"> which was forfeited and recognized this amount as deferred contract costs. This amount was offset by $<ix:nonFraction contextRef="I20201231" name="us-gaap:DeferredCostsAndOtherAssets" unitRef="USD" id="Tag651" decimals="0" format="ixt:numdotdecimal">102,217</ix:nonFraction></span>,<span style="font-size: 10pt; line-height: inherit;"> which was reimbursement from the licensee for project costs on this project.&#160; The Company incurred a total deferred contract costs of $<ix:nonFraction contextRef="I20201231" name="us-gaap:DeferredCostsCurrentAndNoncurrent" unitRef="USD" id="Tag768" decimals="0" format="ixt:numdotdecimal">203,926</ix:nonFraction></span><span style="font-size: 10pt; line-height: inherit;">.&#160; The Company considered this amount an incremental cost of obtaining that ELA, because the Company expects to recover those costs through future royalty payments. The Company amortizes the asset over </span>sixty<span style="font-size: 10pt; line-height: inherit;"> months, which is the initial term of the ELA because the asset relates to the services transferred to the customer during the contract term. As of </span>December 31, 2020<span style="font-size: 10pt; line-height: inherit;">, accumulated amortization related to deferred contract costs amounted to $<ix:nonFraction contextRef="D20201231" name="us-gaap:GeneralAndAdministrativeExpense" unitRef="USD" id="Tag659" decimals="0" format="ixt:numdotdecimal">50,981</ix:nonFraction></span><span style="font-size: 10pt; line-height: inherit;">. During the year ended </span>December 31, 2020<span style="font-size: 10pt; line-height: inherit;">, amortization expense relating to the deferred contract costs amounted to $</span><span style="font-size: 10pt; line-height: inherit;"><ix:nonFraction contextRef="D20201231_OriginalAgreementMember" name="us-gaap:GeneralAndAdministrativeExpense" unitRef="USD" id="Tag757" decimals="0" format="ixt:numdotdecimal">40,786</ix:nonFraction></span><span style="font-size: 10pt; line-height: inherit;"> and is included in general and administrative expenses on the accompanying consolidated statements of operations.</span></p>
<div style="mso-element: comment-list;">
<div style="mso-element: comment;">
<div id="_com_1">
<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;"><i><span style="color: #000000; line-height: inherit;"><br/></span></i></span></p>
<p style="margin: 0pt 0pt 0pt 36pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1; text-indent: 0pt;"><span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;"><i><span style="color: #000000; line-height: inherit;">Exclusive License Agreement <b>&#8211;&#160;</b></span></i><span style="color: black; line-height: inherit;">On&#160;October 3, 2019, as amended on October 17, 2019, the Company entered into the ELA with CPF GP 2019-1 LLC (the &#8220;Licensee&#8221;), pursuant to which the Company granted the Licensee an exclusive license (the &#8220;License&#8221;) solely within the United States and its legal territories to the Company&#8217;s technology, intellectual property, any improvements thereto, and any related permits, in order to develop and commercialize products within the field of design and project management platforms for residential use, including single-family residences and multi-family residences, but excluding military housing. The License Agreement has an initial term of five (5) years and will automatically renew for subsequent five (5) year periods. The License Agreement provides for customary terminating provisions, including the right by the Company to terminate if the Licensee fails to make minimum royalty payments (as described below).</span></span></p>
<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;"><i><span style="color: #000000; line-height: inherit;"><br/></span></i></span></p>
<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="color: #000000; font-size: 10pt; font-family: 'times new roman', times; line-height: inherit;"><span style="line-height: inherit;"><span style="-sec-ix-hidden:Tag914">In consideration for the License, during the initial term, the Licensee agreed to pay the Company a royalty of (x) <span style="line-height: inherit;">five</span> percent (<span style="line-height: inherit;">5</span>%) on the first $<span style="line-height: inherit;">20,000,000</span> of gross revenues derived from the Licensee&#8217;s commercialization of the License (net of customary discounts, sales taxes, delivery charges, and amounts for returns) (the &#8220;Gross Revenues&#8221;), (y) <span style="line-height: inherit;">four</span> and <span style="line-height: inherit;">one</span>-half percent (<span style="line-height: inherit;">4.5</span>%) on the next $<span style="line-height: inherit;">30,000,000</span> of Gross Revenues, and (z) <span style="line-height: inherit;">five</span> percent (<span style="line-height: inherit;">5</span>%) on all Gross Revenues thereafter (collectively, the &#8220;Royalty&#8221;), subject to the following minimum royalty payments determined on a cumulative basis during the initial term: $500,000 in year 1, $750,000 in year 2, $500,000 in year 3, $2,000,000 in year 4, and $2,500,000 in year 5.</span> <span style="line-height: inherit;">If the License Agreement is extended beyond the initial term, then the parties will negotiate in good faith the royalty rate and the minimum royalty payments for the renewal term(s). In addition, to the extent the Licensee sublicenses any aspect of the License to a sub-licensee, the Licensee will pay to the Company </span>fifty<span style="line-height: inherit;"> percent (</span><ix:nonFraction contextRef="D20201231_OriginalAgreementMember" name="us-gaap:ConcentrationRiskPercentage1" unitRef="Pure" id="Tag858" decimals="2" scale="-2" format="ixt:numdotdecimal">50</ix:nonFraction><span style="line-height: inherit;">%) of all payments received by the Licensee from such sublicensee. The Company may also provide the Licensee with professional services with respect to the License, and the Licensee will reimburse the Company for employees&#8217; time, materials, and expenses incurred in providing such professional services. The Licensee also&#160;</span></span><span style="line-height: inherit;">separately agreed to reimburse the Company for any third-party expenses incurred by the Company in developing the Company&#8217;s remaining and future residential projects.&#160;</span></span></p>
<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><br/></p>
<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; font-family: 'times new roman', times; line-height: inherit;"><span style="color: #000000; line-height: inherit;">The License Agreement provides for customary indemnification obligations between the parties and further provides that the Licensee will indemnify the Company for any claims arising out of the commercialization of the License by the Licensee or any of its subsidiaries, contractors, or sublicensees. In addition, the License Agreement provides that the Company will provide the Licensee with cost estimates for the fabrication and manufacturing of residential projects in the Company&#8217;s existing pipeline as of the date of the License Agreement, and if such projects cannot be reasonably constructed and installed at or below such estimates, then the Licensee may withhold payment of any royalty due to the Company under the License Agreement on a dollar-for-dollar basis to offset the costs above the originally estimated amounts.</span></span></p>
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<td class="pgno" style="padding: 0px; text-align: center;"><span class="pageno" style="font-size: 10pt;">F-14</span></td>
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<hr style="border-bottom-color: #000000; border-top-color: #000000; color: #000000; background-color: #000000;"></hr>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><br/></span></p>
<p style="margin: 0pt 0pt 7pt; text-indent: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">SG BLOCKS, INC. AND SUBSIDIARIES</span></p>
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Notes to Consolidated Financial Statements</span></p>
<p style="border-bottom-color: #000000; border-bottom-style: solid; border-bottom-width: 1.5pt; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">For the Years Ended<span>&#160;</span><span>December 31, 2020</span>&#160;and<span> 2019</span></span></p>
<p style="margin: 0pt; text-align: center; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<div style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">
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<p style="margin: 0pt;"><span style="font-weight: bold;"> 3. </span></p>
</td>
<td style="vertical-align: top; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold; margin: 0pt;"> Summary of Significant Accounting Policies (continued) </span></p>
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<p style="margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 8pt;">&#160;</span></p>
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<ix:nonNumeric contextRef="D20201231" name="us-gaap:BusinessCombinationsPolicy" id="Tag95" escape="true">
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<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><b><i><span style="font-size: 10pt; color: #000000; line-height: inherit;">Business Combinations</span></i></b><span style="font-size: 10pt; color: #000000; line-height: inherit;"> - The Company accounts for business acquisitions using the acquisition method of accounting in accordance with ASC 805 &#8220;Business Combinations&#8221;, which requires recognition and measurement of all identifiable assets acquired and liabilities assumed at their fair value as of the date control is obtained. The Company determines the fair value of assets acquired and liabilities assumed based upon its best estimates of the acquisition-date fair value of assets acquired and liabilities assumed in the acquisition. Goodwill represents the excess of the purchase price over the fair value of the net tangible and identifiable intangible assets acquired. Subsequent adjustments to fair value of any contingent consideration are recorded to the Company&#8217;s condensed consolidated statements of operations. Costs that the Company incurs to complete the business combination are charged to general and administrative expenses as they are incurred.</span></p>
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<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; color: #000000; line-height: inherit;"><b><span style="font-size: 10pt; line-height: inherit; font-family: 'Times New Roman', serif; color: #000000; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">V<span style="line-height: inherit;"><i><span style="border: 1pt none windowtext; padding: 0in; line-height: inherit;">ariable</span></i></span><i>&#160;Interest Entities</i></span></b><span style="font-variant-ligatures: normal; font-variant-caps: normal; orphans: 2; widows: 2; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; word-spacing: 0px; line-height: inherit;"><span style="font-size: 10pt; line-height: inherit; font-family: 'Times New Roman', serif; color: #000000; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">&#160;&#8211; The Company accounts for certain legal entities as variable interest entities (&#8220;VIE"). When evaluating a VIE for consolidation, the Company must determine whether or not there is a variable interest in the entity. Variable interests are investments or other interests that absorb portions of an entity&#8217;s expected losses or receive portions of the entity&#8217;s expected returns. If it is determined that the Company does not have a variable interest in the VIE, no further analysis is required and the VIE is not consolidated. If the Company holds a variable interest in a VIE, the Company consolidates the VIE when there is a controlling financial interest in the VIE and therefore are deemed to be the primary beneficiary. The Company is determined to have a controlling financial interest in a VIE when it has both the power to direct the activities of the VIE that most significantly impact the VIE&#160;economic performance and the obligation to absorb losses or the right to receive benefits of the VIE that could potentially be significant to that VIE. This determination is evaluated periodically as facts and circumstances change.&#160;</span></span></span></p>
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<p style="margin: 0pt 0pt 0pt 36pt;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">Cash and cash equivalents </span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#8211; The Company considers cash and cash equivalents to include all short-term, highly liquid investments that are readily convertible to known amounts of cash and have original maturities of three months or less upon acquisition. Cash and cash equivalents totaled $<ix:nonFraction contextRef="I20201231" name="us-gaap:CashAndCashEquivalentsAtCarryingValue" unitRef="USD" id="Tag661" decimals="0" format="ixt:numdotdecimal">13,010,356</ix:nonFraction>&#160;and&#160;</span><span style="font-family: 'Times New Roman'; font-size: 13.3333px;">$</span></span><ix:nonFraction contextRef="I20191231" name="us-gaap:CashAndCashEquivalentsAtCarryingValue" unitRef="USD" id="Tag656" decimals="0" format="ixt:numdotdecimal">1,625,671</ix:nonFraction><span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;for the years ended&#160;</span>December 31, 2020<span style="font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;">&#160;and 2019, respectively.&#160;</span></span></p>
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<p style="margin: 0pt 0pt 0pt 36pt;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">Short-term investment </span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#8211; The Company classifies its investment consisting of a certificate of deposit with a maturity greater than three months but less than one year as short-term investment.&#160; The Company had <span style="-sec-ix-hidden:Tag906">no</span> short-term investment as of&#160;December 31, 2020&#160;or&#160;2019, respectively.&#160;</span></span></p>
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<p style="margin: 0pt 0pt 0pt 36pt;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">The allowance for doubtful accounts reflects the Company's best estimate of probable losses inherent in the accounts receivable balances. Management provides an allowance for doubtful accounts based on the Company&#8217;s historical losses, specific customer circumstances, and general economic conditions. Periodically, management reviews accounts receivable and adjusts the allowance based on current circumstances and charges off uncollectible receivables when all attempts to collect have been exhausted and the prospects for recovery are remote. Recoveries are recognized when they are received. Actual collection losses may differ from our estimates and could be material to our consolidated financial position, results of operations, and cash flows.</span>&#160;</span></span></p>
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<p style="margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 8pt;">&#160;</span></p>
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<p style="margin: 0pt 0pt 0pt 36pt;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">Inventory </span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#8211;

<span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">Raw construction materials (primarily shipping containers and fabrication materials) are valued at the lower of cost (first-in, first-out method) or net realizable value. Finished goods and work-in-process inventories are valued at the lower of cost or net realizable value, using the specific identification method. Medical equipment and COVID-19 test and testing supplies are valued at the lower of cost, (first-in, first-out method) or net realizable value. As of December 31, 2020&#160;there was inventory of $<ix:nonFraction contextRef="I20201231_ConstructionMaterialsMember" name="us-gaap:InventoryNet" unitRef="USD" id="Tag603" decimals="0" format="ixt:numdotdecimal">4,429</ix:nonFraction> for construction materials, and $<ix:nonFraction contextRef="D20201231_MedicalEquipmentMember" name="sgbx:ConstructionFee" unitRef="USD" id="Tag255" decimals="0" format="ixt:numdotdecimal">773,715</ix:nonFraction> of medical equipment and COVID-19 test and testing supplies.&#160;</span><span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">There was no inventory for December 31, 2019.</span></span></span></p>
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<td class="pgno" style="padding: 0px; text-align: center;"><span style="font-family: 'times new roman', times; font-size: 10pt;">F-<span>15</span></span></td>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">SG BLOCKS, INC. AND SUBSIDIARIES</span></p>
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Notes to Consolidated Financial Statements</span></p>
<p style="border-bottom-color: #000000; border-bottom-style: solid; border-bottom-width: 1.5pt; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">For the Years Ended <span>December 31, 2020</span> and <span>2019</span></span></p>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 3. </span></p>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Summary of Significant Accounting Policies (continued) </span></p>
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<p style="margin: 0pt 0pt 0pt 36pt;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">Goodwill </span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">&#8211; </span><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">The Company performs its impairment test of goodwill at the reporting unit level each fiscal year, or more frequently if events or circumstances change that would more likely than not reduce the fair value of its reporting unit below its carrying values. </span> </span></span><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span>The Company performs a goodwill impairment test by comparing the fair value of the reporting unit with its carrying value and recognizes an impairment charge for the amount by which the carrying value exceeds the fair value, not to exceed the total amount of goodwill</span></span><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span>. The amount by which the carrying value of the goodwill exceeds its implied fair value, if any, is recognized as an impairment loss. The Company's evaluation of goodwill completed during the year ended December 31, 2019 resulted in impairment loss of $<ix:nonFraction contextRef="D20191231_54" name="us-gaap:GoodwillImpairmentLoss" unitRef="USD" id="Tag64" decimals="0" format="ixt:numdotdecimal">2,938,653</ix:nonFraction>, which represents the total goodwill impairment loss to date. The impairment loss was due to a deterioration in the Company's estimated future cash flows. There were no impairments during the year ended December 31, 2020&#160;. The Company has taken the recent COVID-19 pandemic into consideration when determining impairment.</span></span></p>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> For the year ending December 31,: </span></p>
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<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 20px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 20px;" colspan="2">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 20px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
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<td style="height: 18px; margin-left: 0.1px; vertical-align: bottom; width: 36pt;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 2021&#160; </span></p>
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<td style="background-color: #cceeff; vertical-align: bottom; height: 18px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
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<td style="background-color: #cceeff; vertical-align: bottom; height: 18px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20201231" name="us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" unitRef="USD" id="Tag580" decimals="0" format="ixt:numdotdecimal">158,793</ix:nonFraction> </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 18px;">
<td style="height: 18px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 2022&#160; </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
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<td style="background-color: #ffffff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20201231" name="us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" unitRef="USD" id="Tag317" decimals="0" format="ixt:numdotdecimal">154,470</ix:nonFraction> </span></p>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
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<td style="height: 18px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
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<td style="background-color: #cceeff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"> 2023 </p>
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<td style="background-color: #cceeff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20201231" name="us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" unitRef="USD" id="Tag655" decimals="0" format="ixt:numdotdecimal">152,676</ix:nonFraction> </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 18px;">
<td style="height: 18px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 2024&#160; </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20201231" name="us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" unitRef="USD" id="Tag114" decimals="0" format="ixt:numdotdecimal">151,969</ix:nonFraction> </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 18px;">
<td style="height: 18px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px;">2025</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20201231" name="us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" unitRef="USD" id="Tag658" decimals="0" format="ixt:numdotdecimal">148,551</ix:nonFraction> </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="height: 10px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Thereafter </span></p>
</td>
<td style="background-color: #ffffff; padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <span style="border-left: none; border-right: none;"><ix:nonFraction contextRef="I20201231" name="us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive" unitRef="USD" id="Tag117" decimals="0" format="ixt:numdotdecimal">1,452,150</ix:nonFraction></span> </span></p>
</td>
<td style="background-color: #ffffff; padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="height: 10px; margin-left: 0.1px; width: 36pt; vertical-align: bottom;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; padding-bottom: 4pt; vertical-align: bottom; height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; padding-bottom: 4pt; vertical-align: bottom; height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="background-color: #cceeff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; text-align: right; text-indent: 0px; padding-left: 0px; padding-right: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20201231" name="us-gaap:FiniteLivedIntangibleAssetsNet" unitRef="USD" id="Tag632" decimals="0" format="ixt:numdotdecimal">2,218,609</ix:nonFraction> </span></p>
</td>
<td style="background-color: #cceeff; padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
</tbody>
</table>
</ix:nonNumeric>
</div>
</ix:nonNumeric>
</div>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
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<div>
<div>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">Property, plant and equipment </span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#8211; <span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">Property, plant and equipment is stated at cost. Depreciation is computed using the straight-line method over the estimated lives of each asset. Estimated useful lives for significant classes of assets are as follows: computer and software <ix:nonNumeric contextRef="D20201231_ComputerEquipmentMember_MinimumMember" name="us-gaap:PropertyPlantAndEquipmentUsefulLife" id="Tag668" format="ixt-sec:duryear">3</ix:nonNumeric> to <ix:nonNumeric contextRef="D20201231_ComputerEquipmentMember_MaximumMember" name="us-gaap:PropertyPlantAndEquipmentUsefulLife" id="Tag115" format="ixt-sec:duryear">5</ix:nonNumeric> years, furniture and other equipment <ix:nonNumeric contextRef="D20201231_OtherMachineryAndEquipmentMember_MinimumMember" name="us-gaap:PropertyPlantAndEquipmentUsefulLife" id="Tag660" format="ixt-sec:duryear">5</ix:nonNumeric> to <ix:nonNumeric contextRef="D20201231_OtherMachineryAndEquipmentMember_MaximumMember" name="us-gaap:PropertyPlantAndEquipmentUsefulLife" id="Tag666" format="ixt-sec:duryear">7</ix:nonNumeric> years, automobiles <ix:nonNumeric contextRef="D20201231_AutomobilesMember_MinimumMember" name="us-gaap:PropertyPlantAndEquipmentUsefulLife" id="Tag869" format="ixt-sec:duryear">2</ix:nonNumeric>&#160;to <ix:nonNumeric contextRef="D20201231_AutomobilesMember_MaximumMember" name="us-gaap:PropertyPlantAndEquipmentUsefulLife" id="Tag100" format="ixt-sec:duryear">5</ix:nonNumeric> years, buildings held for lease <span style="border-left: none; border-right: none;"><ix:nonNumeric contextRef="D20201231_BuildingMember_MinimumMember" name="us-gaap:PropertyPlantAndEquipmentUsefulLife" id="Tag652" format="ixt-sec:duryear">5</ix:nonNumeric> to <ix:nonNumeric contextRef="D20201231_BuildingMember_MaximumMember" name="us-gaap:PropertyPlantAndEquipmentUsefulLife" id="Tag94" format="ixt-sec:duryear">7</ix:nonNumeric></span>&#160;years, and equipment <ix:nonNumeric contextRef="D20201231_EquipmentMember_MinimumMember" name="us-gaap:PropertyPlantAndEquipmentUsefulLife" id="Tag310" format="ixt-sec:duryear">5</ix:nonNumeric> to <ix:nonNumeric contextRef="D20201231_MaximumMember_EquipmentMember" name="us-gaap:PropertyPlantAndEquipmentUsefulLife" id="Tag650" format="ixt-sec:duryear">29</ix:nonNumeric>&#160;years. Repairs and maintenance are charged to expense when incurred.</span> </span></p>
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<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<div style="border-left: none; border-right: none;">
<ix:nonNumeric contextRef="D20201231" name="sgbx:ConvertibleInstrumentsPolicyTextBlock" id="Tag187" escape="true">
<div style="font-family: 'times new roman', times; font-size: 10pt;">
<div>
<div>
<div style="border-left: none; border-right: none;">
<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif;"><b><i><span style="font-size: 10pt; color: #000000;">Convertible instruments </span></i></b><span style="font-size: 10pt; color: #000000;">&#8211; The Company bifurcates conversion options from their host instruments and accounts for them as free standing derivative financial instruments according to certain criteria. The criteria include circumstances in which (a) the economic characteristics and risks of the embedded derivative instrument are not clearly and closely related to the economic characteristics and risks of the host contract, (b) the hybrid instrument that embodies both the embedded derivative instrument and the host contract is not re-measured at fair value under otherwise applicable generally accepted accounting principles with changes in fair value reported in earnings as they occur and (c) a separate instrument with the same terms as the embedded derivative instrument would be considered a derivative instrument.</span></p>
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<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif;"><br/></p>
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<p style="margin: 0pt 0pt 0pt 36pt;"><span style="/* background-color: #ffffff;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold; /* background-color: #ffffff;">Common stock purchase warrants and other derivative financial instruments</span><span style="font-family: 'Times New Roman'; font-size: 10pt; /* background-color: #ffffff;"> &#8211; The Company classifies as equity any contracts that (i) require physical settlement or net-share settlement or (ii) provides a choice of net-cash settlement or settlement in the Company&#8217;s own shares (physical settlement or net-share settlement) providing that such contracts are indexed to the Company&#8217;s own stock. The Company classifies as assets or liabilities any contracts that (i) require net-cash settlement (including a requirement to net cash settle the contract if any event occurs and if that event is outside the Company&#8217;s control) or (ii) gives the counterparty a choice of net-cash settlement or&#160;settlement shares (physical settlement or net-cash settlement). The Company assesses classification of common stock purchase warrants and other free standing derivatives at each reporting date to determine whether a change in classification between assets and liabilities or equity is required.</span></span><br/></p>
<ix:exclude>
<p style="margin: 0pt 0pt 0pt 36pt;"><br/></p>
<div>
<div>
<div id="t_ft_GWFAC0UVF400000000000000000000b">
<table style="width: 100%; font-family: 'times new roman'; font-size: 10pt;">
<tbody>
<tr>
<td class="pgno" style="padding: 0px; text-align: center;"><span style="font-family: 'times new roman', times; font-size: 10pt;">F-16</span></td>
</tr>
</tbody>
</table>
</div>
<hr style="border-bottom-color: #000000; border-top-color: #000000; color: #000000; background-color: #000000;"></hr>
<div class="pageBreak" style="page-break-before: always; font-size: 10pt; text-align: left;"><br/></div>
</div>
<br/></div>
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">SG BLOCKS, INC. AND SUBSIDIARIES</span></p>
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Notes to Consolidated Financial Statements</span></p>
<p style="border-bottom-color: #000000; border-bottom-style: solid; border-bottom-width: 1.5pt; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">For the Years Ended December 31, 2020 and 2019</span></p>
<p style="margin: 0pt; text-align: center; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<div id="t_ft_KWK1F71IBK00000000000000000000b">
<table style="border-collapse: collapse; margin-left: 0pt; font-family: 'times new roman'; font-size: 10pt; height: 17px; width: 100%;" cellpadding="0" width="100%">
<tbody>
<tr style="height: 17px;">
<td style="vertical-align: top; width: 36pt; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 3. </span></p>
</td>
<td style="vertical-align: top; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Summary of Significant Accounting Policies (continued) </span></p>
</td>
</tr>
</tbody>
</table>
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</ix:exclude>
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<p style="margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;"><br/></span></p>
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<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">Fair value measurements </span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#8211; Financial instruments, including cash and cash equivalents, accounts receivable, accounts payable and accrued liabilities are carried at cost, which the Company believes approximates fair value due to the short-term nature of these instruments.</span></p>
<p style="margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">The Company measures the fair value of financial assets and liabilities based on the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. The Company maximizes the use of observable inputs and minimizes the use of unobservable inputs when measuring fair value.</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><br/></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">The Company uses three levels of inputs that may be used to measure fair value:&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<div id="t_ft_TSS8MKYHJK00000000000000000000b">
<table style="border-collapse: collapse; margin-left: 0pt; font-family: 'times new roman'; font-size: 10pt;" cellpadding="0" width="100%">
<tbody>
<tr>
<td style="width: 36pt; margin-left: 0.1px; vertical-align: top;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: top; width: 8%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Level 1 </span></p>
</td>
<td style="vertical-align: top;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Quoted prices in active markets for identical assets or liabilities. </span></p>
</td>
</tr>
<tr>
<td style="vertical-align: top;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: top;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Level 2 </span></p>
</td>
<td style="vertical-align: top;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Quoted prices for similar assets and liabilities in active markets or inputs that are observable. </span></p>
</td>
</tr>
<tr>
<td style="vertical-align: top;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: top;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Level 3 </span></p>
</td>
<td style="vertical-align: top;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Inputs that are unobservable (for example, cash flow modeling inputs based on assumptions). </span></p>
</td>
</tr>
</tbody>
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</div>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="border: 0px; box-sizing: border-box; margin: 0pt 0pt 0pt 36pt; color: #333333; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"> The earnout liability represents the only financial liability measured at fair value on a recurring basis as of December 31, 2020 and was a level 3 asset. As of December 31, 2020, the estimated value of the earnout liability was zero.</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span><span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"><br/></span></span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span><span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Transfer into and transfers out of the hierarchy levels are recognized as if they had taken place at the end of the reporting period. There were no transfers into or out of the hierarchy levels during the year ended December 31, 2020 or 2019, besides the transfer in of the earnout&#160;liability.</span></span><br/></p>
<p style="margin: 0pt 0pt 0pt 48pt; text-indent: 0pt;"><span><span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"><br/></span></span></p>
</ix:nonNumeric>
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<div>
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<div style="font-family: 'times new roman', times; font-size: 10pt;">
<div>
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<div style="border-left: none; border-right: none;">
<div>
<p style="margin: 0pt 0pt 0pt 36pt;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">Share-based payments </span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#8211;&#160;</span><span style="font-family: 'Times New Roman'; font-size: 13.3333px;">The </span><span style="font-family: 'Times New Roman', serif; font-size: 10pt;">Company measures the cost of services received in exchange for an award of equity instruments based on the fair value of the award. For employees and directors, including non-employee directors, the fair value of a stock option award is measured on the grant date. The fair value amount is then recognized over the period services are required to be provided in exchange for the award, usually the vesting period. The Company recognizes stock-based compensation expense on a graded-vesting basis over the requisite service period for each separately vesting tranche of each award. Stock-based compensation expense to employees and all directors&#160;are&#160;reported within payroll and related expenses in the consolidated statements of operations. Stock-based compensation expense to non-employees is reported within marketing and business development expense in the consolidated statements of operations.&#160;</span></span></p>
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</div>
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</div>
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</ix:nonNumeric>
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</div>
<p style="margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<div style="border-left: none; border-right: none;">
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<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">Income taxes</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;"> &#8211; </span><span style="font-family: 'Times New Roman'; font-size: 10pt;">The Company accounts for income taxes utilizing the asset and liability approach. Under this approach, deferred taxes represent the future tax consequences expected to occur when the reported amounts of assets and liabilities are recovered or paid. The provision for income taxes generally represents income taxes paid or payable for the current year plus the change in deferred taxes during the year. Deferred taxes result from the differences between the financial and tax bases of the Company&#8217;s assets and liabilities and are adjusted for changes in tax rates and tax laws when changes are enacted.</span></p>
<p style="margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">The calculation of tax liabilities involves dealing with uncertainties in the application of complex tax regulations. The Company recognizes liabilities for anticipated tax audit issues based on the Company&#8217;s estimate of whether, and the extent to which, additional taxes will be due. If payment of these amounts ultimately proves to be unnecessary, the reversal of the liabilities would result in tax benefits being recognized in the period when the liabilities are no longer determined to be necessary. If the estimate of tax liabilities proves to be less than the ultimate assessment, a further charge to expense would result.</span></p>
</ix:nonNumeric>
</div>
<ix:exclude>
<p style="margin: 0pt 0pt 0pt 36pt;"><br/></p>
<div>
<div id="t_ft_EZ6OYW1L0W00000000000000000000b">
<table style="width: 100%; font-family: 'times new roman'; font-size: 10pt; height: 17px;">
<tbody>
<tr style="height: 17px;">
<td class="pgno" style="padding: 0px; text-align: center; height: 17px;"><span style="font-family: 'times new roman', times; font-size: 10pt;">F-17</span></td>
</tr>
</tbody>
</table>
</div>
<hr style="border-bottom-color: #000000; border-top-color: #000000; color: #000000; background-color: #000000;"></hr>
<div class="pageBreak" style="page-break-before: always; font-size: 10pt; text-align: left;"><br/></div>
</div>
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">SG BLOCKS, INC. AND SUBSIDIARIES</span></p>
<p style="margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span></p>
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Notes to Consolidated Financial Statements</span></p>
<p style="border-bottom-color: #000000; border-bottom-style: solid; border-bottom-width: 1.5pt; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">For the Years Ended December 31, 2020 and 2019</span></p>
<p style="margin: 0pt; text-align: center; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<div id="t_ft_DL362BQS9C00000000000000000000b">
<table style="border-collapse: collapse; margin-left: 0pt; font-family: 'times new roman'; font-size: 10pt;" cellpadding="0" width="100%">
<tbody>
<tr>
<td style="vertical-align: top; width: 36pt;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 3. </span></p>
</td>
<td style="vertical-align: top;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Summary of Significant Accounting Policies (continued) </span></p>
</td>
</tr>
</tbody>
</table>
</div>
</ix:exclude>
<p style="margin: 0pt 0pt 0pt 36pt; font-size: 12pt; font-family: 'Times New Roman', serif; text-indent: 0pt;"><br/></p>
<ix:nonNumeric contextRef="D20201231" name="us-gaap:ConcentrationRiskCreditRisk" id="Tag572" escape="true">
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">Concentrations of credit risk </span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">&#8211;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Financial instruments, that potentially subject the Company to concentration of credit risk, consist principally of cash and cash equivalents. The Company places its cash with high credit quality institutions. At times, such amounts may be in excess of the FDIC insurance limits. The Company has not experienced any losses in such account and believes that it is not exposed to any significant credit risk on the account.</span></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">With respect to receivables, concentrations of credit risk are limited to a few customers in the construction industry. The Company performs ongoing credit evaluations of its customers&#8217; financial condition and, generally, requires no collateral from its customers other than normal lien rights. At December 31, 2020 and 2019, <ix:nonFraction contextRef="D20201231_AccountsReceivableMember" name="us-gaap:ConcentrationRiskPercentage1" unitRef="Pure" id="Tag804" decimals="2" scale="-2" format="ixt:numdotdecimal">79</ix:nonFraction>% and <span style="border-left: none; border-right: none;"><ix:nonFraction contextRef="D20191231_AccountsReceivableMember" name="us-gaap:ConcentrationRiskPercentage1" unitRef="Pure" id="Tag113" decimals="2" scale="-2" format="ixt:numdotdecimal">92</ix:nonFraction></span>%, respectively, of the Company&#8217;s gross accounts receivable were due from three and one customers.&#160;</span></p>
<p style="margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Revenue relating to&#160;<ix:nonFraction contextRef="D20191231_SalesRevenueGoodNetMember" name="sgbx:NumberOfCustomers" unitRef="Customer" id="Tag259" decimals="0" format="ixt-sec:numwordsen">three</ix:nonFraction>&#160;and two customers represented approximately <ix:nonFraction contextRef="D20201231_SalesRevenueGoodNetMember" name="us-gaap:ConcentrationRiskPercentage1" unitRef="Pure" id="Tag653" decimals="2" scale="-2" format="ixt:numdotdecimal">61</ix:nonFraction>% and <ix:nonFraction contextRef="D20191231_SalesRevenueGoodNetMember" name="us-gaap:ConcentrationRiskPercentage1" unitRef="Pure" id="Tag570" decimals="2" scale="-2" format="ixt:numdotdecimal">78</ix:nonFraction>% of the Company&#8217;s total revenue for the years ended December 31, 2020 and 2019, respectively.</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span><br/></span></span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span>For the year ended December 31, 2020, there were no vendors which represented <ix:nonFraction contextRef="D20201231_CostOfGoodsTotalMember" name="us-gaap:ConcentrationRiskPercentage1" unitRef="Pure" id="Tag806" decimals="2" scale="-2" format="ixt:numdotdecimal">10</ix:nonFraction>% or more of our cost of revenue. For the year ended December 31, 2019, <ix:nonFraction contextRef="D20191231_CostOfGoodsTotalMember" name="us-gaap:ConcentrationRiskPercentage1" unitRef="Pure" id="Tag318" decimals="2" scale="-2" format="ixt:numdotdecimal">74</ix:nonFraction>% of our cost of revenue related to three vendors</span>. The Company believes it has access to alternative suppliers, with limited disruption to the business, should circ</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">umstances change with its existing suppliers.</span></p>
</ix:nonNumeric>
</div>
</ix:nonNumeric>
</div>
<p style="margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
</div>
</div>
</div><div style="font-family: 'times new roman', times; font-size: 10pt;">
<div style="border-left: none; border-right: none;">
<div style="border-left: none; border-right: none;">
<div>
<ix:nonNumeric contextRef="D20201231" name="us-gaap:FinancingReceivablesTextBlock" id="Tag840" escape="true">
<div style="border-left: none; border-right: none;">
<div style="border-left: none; border-right: none;">
<div id="t_ft_0CNQ0SXXE800000000000000000000b">
<table style="border-collapse: collapse; margin-left: 0pt; font-family: 'times new roman'; font-size: 10pt;" cellpadding="0" width="100%">
<tbody>
<tr>
<td style="vertical-align: top; width: 36pt;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">4. </span></p>
</td>
<td style="vertical-align: top;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Accounts Receivable </span></p>
</td>
</tr>
</tbody>
</table>
</div>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><br/></span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">At December 31, 2020 and 2019, the Company&#8217;s accounts receivable consisted of the following:</span></p>
<ix:nonNumeric contextRef="D20201231" name="us-gaap:ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock" id="Tag593" escape="true">
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><br/></span></p>
<div style="border-left: none; border-right: none;">
<div id="t_ft_XXKHI5V9Z400000000000000000000b">
<table style="height: 130px; border-collapse: collapse; margin: 0px; font-family: 'times new roman'; font-size: 10pt; width: 99.7887%; text-indent: 0px;" cellpadding="0" width="100%">
<tbody>
<tr style="height: 10px;">
<td style="vertical-align: bottom; height: 10px;"><br/></td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; text-align: center; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 2020 </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;" colspan="2">
<p style="margin: 0px; text-align: center; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 2019 </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 17px;">
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Billed:&#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px;" colspan="2">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 17px;">
<td style="padding-left: 10pt; height: 17px; margin-left: 0.1px; vertical-align: bottom;"><br/></td>
<td style="padding-left: 10pt; vertical-align: bottom; height: 17px; background-color: #cceeff;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Construction services&#160;</span><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">$</td>
<td style="vertical-align: bottom; text-align: right; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff;"><ix:nonFraction contextRef="I20201231_ConstructionRevenueMember" name="us-gaap:AccountsReceivableGrossCurrent" unitRef="USD" id="Tag480" decimals="0" format="ixt:numdotdecimal">1,391,555</ix:nonFraction></td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff;">$</td>
<td style="vertical-align: bottom; text-align: right; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff;"><ix:nonFraction contextRef="I20191231_ConstructionRevenueMember" name="us-gaap:AccountsReceivableGrossCurrent" unitRef="USD" id="Tag781" decimals="0" format="ixt:numdotdecimal">1,321,575</ix:nonFraction></td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff;"><br/></td>
</tr>
<tr style="height: 17px; margin-left: 0.1px;">
<td style="height: 17px; width: 45px; margin-left: 0.1px;"><br/></td>
<td style="padding-left: 10pt; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Engineering services </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="height: 17px; padding: 0px; margin: 0px 0px 0px 0.1px; text-indent: 0px; width: 10%; vertical-align: bottom;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20201231_BilledEngineeringServicesMember" name="us-gaap:AccountsReceivableGrossCurrent" unitRef="USD" id="Tag481" decimals="0" format="ixt:numdotdecimal">86,264</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; width: 1%;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; width: 1%;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; width: 1%;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; width: 10%;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20191231_BilledEngineeringServicesMember" name="us-gaap:AccountsReceivableGrossCurrent" unitRef="USD" id="Tag779" decimals="0" format="ixt:numdotdecimal">14,594</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; width: 1%;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="padding-bottom: 1.5pt; padding-left: 10pt; height: 10px; margin-left: 0.1px; vertical-align: bottom;"><br/></td>
<td style="padding-bottom: 1.5pt; padding-left: 10pt; height: 10px; background-color: #cceeff; vertical-align: middle;" valign="middle">Medical revenue</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; text-indent: 0px; text-align: right; height: 10px; background-color: #cceeff;"><ix:nonFraction contextRef="I20201231_MedicalMember" name="us-gaap:AccountsReceivableGrossCurrent" unitRef="USD" id="Tag314" decimals="0" format="ixt:numdotdecimal">1,157,819</ix:nonFraction></td>
<td style="padding: 0px; vertical-align: bottom; margin: 0px; text-indent: 0px; height: 10px; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; vertical-align: bottom; margin: 0px; text-indent: 0px; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; text-indent: 0px; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; text-indent: 0px; height: 10px; text-align: right; background-color: #cceeff;"><ix:nonFraction contextRef="I20191231_MedicalMember" name="us-gaap:AccountsReceivableGrossCurrent" unitRef="USD" id="Tag489" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="padding: 0px; vertical-align: bottom; margin: 0px; text-indent: 0px; height: 10px; background-color: #cceeff;"><br/></td>
</tr>
<tr style="height: 19px;">
<td style="padding-bottom: 1.5pt; padding-left: 10pt; vertical-align: bottom; height: 19px; margin-left: 0.1px;"><br/></td>
<td style="padding-bottom: 1.5pt; padding-left: 10pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Retainage receivable&#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 19px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20201231_RetainageReceivableMember" name="us-gaap:AccountsReceivableGrossCurrent" unitRef="USD" id="Tag778" decimals="0" format="ixt:numdotdecimal">615,136</ix:nonFraction> </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; height: 19px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; height: 19px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 19px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 19px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction contextRef="I20191231_RetainageReceivableMember" name="us-gaap:AccountsReceivableGrossCurrent" unitRef="USD" id="Tag479" decimals="0" format="ixt:numdotdecimal">544,911</ix:nonFraction></span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; height: 19px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="height: 10px; margin-left: 0.1px;"><br/></td>
<td style="padding-bottom: 1.5pt; padding-left: 10pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"><span style="font-family: 'times new roman', times; font-size: 10pt;"><span style="color: #000000; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Other receivable</span></span><br/></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; text-align: right; height: 10px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff;"><span style="font-family: 'times new roman', times; font-size: 10pt;"><ix:nonFraction contextRef="I20201231_OtherReceivableMember" name="us-gaap:AccountsReceivableGrossCurrent" unitRef="USD" id="Tag477" decimals="0" format="ixt:numdotdecimal">180,748</ix:nonFraction></span></td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; background-color: #cceeff;"><br/></td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff;"><br/></td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; text-align: right; height: 10px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff;"><span style="font-family: 'times new roman', times; font-size: 10pt;"><ix:nonFraction contextRef="I20191231_OtherReceivableMember" name="us-gaap:AccountsReceivableGrossCurrent" unitRef="USD" id="Tag762" decimals="0" format="ixt:numdotdecimal">6,000</ix:nonFraction></span></td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; background-color: #cceeff;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="padding-left: 20pt; vertical-align: bottom; height: 10px; margin-left: 0.1px;"><br/></td>
<td style="padding-left: 20pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Total gross receivables </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20201231" name="us-gaap:AccountsReceivableGrossCurrent" unitRef="USD" id="Tag486" decimals="0" format="ixt:numdotdecimal">3,431,522</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20191231" name="us-gaap:AccountsReceivableGrossCurrent" unitRef="USD" id="Tag490" decimals="0" format="ixt:numdotdecimal">1,887,080</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="height: 10px; margin-left: 0.1px;"><br/></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Less: allowance for doubtful accounts&#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff; border-bottom: 2px solid #000000;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction contextRef="I20201231" name="us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent" unitRef="USD" id="Tag393" decimals="0" format="ixt:numdotdecimal">795,914</ix:nonFraction></span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; background-color: #cceeff;">)</td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; background-color: #cceeff;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff; border-bottom: 2px solid #000000;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> (<ix:nonFraction contextRef="I20191231" name="us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent" unitRef="USD" id="Tag352" decimals="0" format="ixt:numdotdecimal">785,895</ix:nonFraction> </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; background-color: #cceeff;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> ) </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="padding-bottom: 4pt; padding-left: 20pt; height: 10px; margin-left: 0.1px; vertical-align: bottom;"><br/></td>
<td style="padding-bottom: 4pt; padding-left: 20pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Total net receivables </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20201231" name="us-gaap:AccountsReceivableNetCurrent" unitRef="USD" id="Tag488" decimals="0" format="ixt:numdotdecimal">2,635,608</ix:nonFraction> </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20191231" name="us-gaap:AccountsReceivableNetCurrent" unitRef="USD" id="Tag478" decimals="0" format="ixt:numdotdecimal">1,101,185</ix:nonFraction> </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
</tbody>
</table>
</div>
</div>
</ix:nonNumeric>
</div>
</div>
<p style="margin: 0pt;"><br/></p>
<div style="border-left: none; border-right: none;">
<div style="font-family: 'times new roman', times; font-size: 10pt; margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; text-align: left;"><span style="font-family: 'times new roman', times; font-size: 10pt;"><span>Receivables are</span> evaluated for collectability and allowances for potential losses are established or maintained on applicable receivables.&#160; The allowance for doubtful&#160;accounts was $<ix:nonFraction contextRef="I20201231" name="us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent" unitRef="USD" id="Tag487" decimals="0" format="ixt:numdotdecimal">795,914</ix:nonFraction> as of December 31, 2020. There was a provision for doubtful accounts of $<ix:nonFraction contextRef="D20201231" name="us-gaap:ProvisionForDoubtfulAccounts" unitRef="USD" id="Tag290" decimals="0" format="ixt:numdotdecimal">10,018</ix:nonFraction>,&#160;and no write offs for the year ended December 31, 2020. There was no provision for doubtful accounts and write offs were $<ix:nonFraction contextRef="D20191231_54" name="us-gaap:ProvisionForDoubtfulAccounts" unitRef="USD" id="Tag266" decimals="0" sign="-" format="ixt:numdotdecimal">54,000</ix:nonFraction> for the year ended December 31, 2019.&#160;</span></div>
</div>
</ix:nonNumeric>
<p style="margin: 0pt;">&#160; &#160;</p>
</div>
</div>
</div>
<div>
<div id="t_ft_ZJKQQWB64000000000000000000000b">
<table style="width: 100%; font-family: 'times new roman'; font-size: 10pt;">
<tbody>
<tr>
<td class="pgno" style="padding: 0px; text-align: center;"><span class="pageno" style="font-size: 10pt;">F-18</span></td>
</tr>
</tbody>
</table>
</div>
<hr style="border-bottom-color: #000000; border-top-color: #000000; color: #000000; background-color: #000000;"></hr>
<div class="pageBreak" style="page-break-before: always; font-size: 10pt; text-align: left;"><br/></div>
</div>
</div><div style="font-family: 'times new roman', times; font-size: 10pt;">
<p style="margin: 0pt;"><br/></p>
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">SG BLOCKS, INC. AND SUBSIDIARIES</span></p>
<p style="margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span></p>
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Notes to Consolidated Financial Statements</span></p>
<p style="border-bottom-color: #000000; border-bottom-style: solid; border-bottom-width: 1.5pt; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">For the Years Ended December 31, 2020 and 2019</span></p>
<p style="margin: 0pt; text-align: center; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<div id="t_ft_YNTNZM260W00000000000000000000b">
<ix:nonNumeric contextRef="D20201231" name="us-gaap:LongTermContractsOrProgramsDisclosureTextBlock" id="Tag173" escape="true">
<div>
<table style="border-collapse: collapse; margin-left: 0pt; font-family: 'times new roman'; font-size: 10pt; height: 17px; width: 100%;" cellpadding="0" width="100%">
<tbody>
<tr style="height: 17px;">
<td style="height: 17px; width: 36pt; margin-left: 0.1px; vertical-align: top;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 5. </span></p>
</td>
<td style="height: 17px; margin-left: 0.1px; vertical-align: top;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Contract Assets and Contract Liabilities&#160;</span></p>
</td>
</tr>
</tbody>
</table>
</div>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Costs and estimated earnings on uncompleted contracts, which represent contract assets and contract liabilities, consisted of the following at December 31, 2020 and 2019:</span></p>
<p style="margin: 0pt 0pt 0pt 29.7pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<ix:nonNumeric contextRef="D20201231" name="us-gaap:CostsInExcessOfBillingsAndBillingsInExcessOfCostsTableTextBlock" id="Tag280" escape="true">
<table style="height: 101px; border-collapse: collapse; margin-left: 0.1px; font-family: 'times new roman'; font-size: 10pt; width: 100%;" cellpadding="0" width="100%">
<tbody>
<tr style="height: 19px;">
<td style="vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;" colspan="2">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 2020 </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;" colspan="2">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 2019 </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 17px;">
<td style="height: 17px; margin-left: 0.1px; vertical-align: bottom; width: 36pt;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Costs incurred on uncompleted contracts</span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20201231" name="sgbx:CostsIncurredOnUncompletedContracts" unitRef="USD" id="Tag145" decimals="0" format="ixt:numdotdecimal">4,572,581</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20191231" name="sgbx:CostsIncurredOnUncompletedContracts" unitRef="USD" id="Tag414" decimals="0" format="ixt:numdotdecimal">513,558</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 19px;">
<td style="vertical-align: bottom; height: 19px; margin-left: 0.1px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Estimated earnings to date on uncompleted contracts </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20201231" name="sgbx:EstimatedIncomeLossOnUncompletedContracts" unitRef="USD" id="Tag141" decimals="0" sign="-" format="ixt:numdotdecimal">872,302</ix:nonFraction> </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20191231" name="sgbx:EstimatedIncomeLossOnUncompletedContracts" unitRef="USD" id="Tag146" decimals="0" sign="-" format="ixt:numdotdecimal">127,032</ix:nonFraction> </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 17px;">
<td style="height: 17px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Gross contract assets</span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20201231" name="sgbx:ContractReceivablesRetainage" unitRef="USD" id="Tag147" decimals="0" format="ixt:numdotdecimal">5,444,883</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction contextRef="I20191231" name="sgbx:ContractReceivablesRetainage" unitRef="USD" id="Tag329" decimals="0" format="ixt:numdotdecimal">640,590</ix:nonFraction></span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 19px;">
<td style="vertical-align: bottom; height: 19px; margin-left: 0.1px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Less: billings to date </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction contextRef="I20201231" name="sgbx:CostsInExcessOfBillingsToDate" unitRef="USD" id="Tag417" decimals="0" sign="-" format="ixt:numdotdecimal">5,916,487</ix:nonFraction></span></p>
</td>
<td style="padding: 0px 0px 1px; vertical-align: bottom; height: 19px;">)</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> (<ix:nonFraction contextRef="I20191231" name="sgbx:CostsInExcessOfBillingsToDate" unitRef="USD" id="Tag413" decimals="0" sign="-" format="ixt:numdotdecimal">703,532</ix:nonFraction> </span></p>
</td>
<td style="padding: 0px 0px 1px; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> ) </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="height: 10px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="padding: 0px 0px 3px; height: 10px; background-color: rgb(204, 238, 250); margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;">&#160; &#160; Net contract assets (liabilities)</p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceefa;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; background-color: #cceefa;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; background-color: #cceefa;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction contextRef="I20201231" name="sgbx:ContractWithCustomerAssetLiability" unitRef="USD" id="Tag415" decimals="0" sign="-" format="ixt:numdotdecimal">471,604</ix:nonFraction></span></p>
</td>
<td style="padding: 0px 0px 3px; vertical-align: bottom; height: 10px; background-color: #cceefa;">)</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceefa;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; background-color: #cceefa;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; background-color: #cceefa;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> (<ix:nonFraction contextRef="I20191231" name="sgbx:ContractWithCustomerAssetLiability" unitRef="USD" id="Tag418" decimals="0" sign="-" format="ixt:numdotdecimal">62,942</ix:nonFraction> </span></p>
</td>
<td style="padding: 0px 0px 3px; vertical-align: bottom; height: 10px; background-color: #cceefa;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> ) </span></p>
</td>
</tr>
</tbody>
</table>
</ix:nonNumeric>
<p style="margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">The above amounts are included in the accompanying condensed consolidated balance sheets under the following captions at December 31, 2020 and 2019.</span></p>
<p style="margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<ix:nonNumeric contextRef="D20201231" name="sgbx:CostsAndEstimatedEarningsAmountsOnUncompletedContractsIncludedInBalanceSheetsTableTextBlock" id="Tag134" escape="true">
<table style="height: 63px; border-collapse: collapse; margin-left: 0.1px; font-family: 'times new roman'; font-size: 10pt; width: 100%;" cellpadding="0" width="100%">
<tbody>
<tr style="height: 19px;">
<td style="height: 19px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;" colspan="2">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 2020 </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;" colspan="2">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 2019 </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 17px;">
<td style="height: 17px; margin-left: 0.1px; vertical-align: bottom; width: 36pt;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;">Contract assets</span></span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20201231" name="us-gaap:ContractWithCustomerAssetNetCurrent" unitRef="USD" id="Tag140" decimals="0" format="ixt:numdotdecimal">1,303,136</ix:nonFraction> </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20191231" name="us-gaap:ContractWithCustomerAssetNetCurrent" unitRef="USD" id="Tag412" decimals="0" format="ixt:numdotdecimal">106,015</ix:nonFraction> </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 17px;">
<td style="height: 17px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="background-color: #ffffff; padding-bottom: 1.5pt; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;">Contract liabilities</span></span></p>
</td>
<td style="background-color: #ffffff; padding-bottom: 1.5pt; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction contextRef="I20201231" name="us-gaap:ContractWithCustomerLiabilityCurrent" unitRef="USD" id="Tag595" decimals="0" format="ixt:numdotdecimal">1,774,740</ix:nonFraction></span></p>
</td>
<td style="background-color: #ffffff; padding: 0px 0px 1px; vertical-align: bottom; height: 17px;">)</td>
<td style="background-color: #ffffff; padding-bottom: 1.5pt; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> (<ix:nonFraction contextRef="I20191231" name="us-gaap:ContractWithCustomerLiabilityCurrent" unitRef="USD" id="Tag142" decimals="0" format="ixt:numdotdecimal">168,957</ix:nonFraction> </span></p>
</td>
<td style="background-color: #ffffff; padding: 0px 0px 1px; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> ) </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="height: 10px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="background-color: rgb(204, 238, 255); padding: 0px 0px 3px; height: 10px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span style="color: #000000; font-family: 'times new roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">&#160; &#160; Net contract assets (liabilities)</span> </span></p>
</td>
<td style="background-color: #cceeff; padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="background-color: #cceeff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction contextRef="I20201231" name="sgbx:ContractWithCustomerAssetLiability" unitRef="USD" id="Tag143" decimals="0" sign="-" format="ixt:numdotdecimal">471,604</ix:nonFraction></span></p>
</td>
<td style="background-color: #cceeff; padding: 0px 0px 3px; vertical-align: bottom; height: 10px;">)</td>
<td style="background-color: #cceeff; padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="background-color: #cceeff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> (<ix:nonFraction contextRef="I20191231" name="sgbx:ContractWithCustomerAssetLiability" unitRef="USD" id="Tag144" decimals="0" sign="-" format="ixt:numdotdecimal">62,942</ix:nonFraction> </span></p>
</td>
<td style="background-color: #cceeff; padding: 0px 0px 3px; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> ) </span></p>
</td>
</tr>
</tbody>
</table>
</ix:nonNumeric>
<p style="margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-size: 10pt;"><span style="font-family: 'Times New Roman';">Although management believes it has established adequate procedures for estimating costs to complete on open contracts, it is at least reasonably possible that additional significant costs could occur on contracts prior to completion. </span><span style="font-family: 'Times New Roman';"><span style="font-family: 'times new roman', times;">The Company peri</span></span><span style="font-family: 'times new roman', times;">odically&#160;evaluates and revises its estimates and makes adjustments when they are considered necessary.</span></span></p>
</ix:nonNumeric>
</div>
<p style="margin: 0pt 0pt 0pt 36pt;"><br/></p>
</div><div style="font-family: 'times new roman', times; font-size: 10pt;">
<ix:nonNumeric contextRef="D20201231" name="us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock" id="Tag364" escape="true">
<div id="fs_5MGUT0FUC000000000000000000000B">
<div>
<table style="border-collapse: collapse; margin-left: 0pt; font-family: 'times new roman'; font-size: 10pt;" cellpadding="0" width="100%">
<tbody>
<tr>
<td style="vertical-align: top; width: 36pt;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">6. </span></p>
</td>
<td style="vertical-align: top;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Property, plant and equipment </span></p>
</td>
</tr>
</tbody>
</table>
</div>
<p style="margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Property, plant and equipment are stated at cost less accumulated depreciation and amortization and depreciated using the straight-line method over their useful lives. At December 31, 2020 and 2019, the Company&#8217;s property, plant and equipment, net consisted of the following:</span></p>
<p style="margin: 0pt 0pt 0pt 29.7pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<ix:nonNumeric contextRef="D20201231" name="us-gaap:PropertyPlantAndEquipmentTextBlock" id="Tag281" escape="true">
<table style="height: 157px; border-collapse: collapse; margin-left: 0.1px; font-family: 'times new roman'; font-size: 10pt; width: 99.9459%;" cellpadding="0" width="99.9459%">
<tbody>
<tr style="height: 19px;">
<td style="background-color: #ffffff; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;" colspan="2">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 2020 </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;" colspan="2">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 2019 </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="height: 10px; width: 43px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Computer equipment and software </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20201231_ComputerEquipmentMember" name="us-gaap:PropertyPlantAndEquipmentGross" unitRef="USD" id="Tag131" decimals="0" format="ixt:numdotdecimal">73,991</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20191231_ComputerEquipmentMember" name="us-gaap:PropertyPlantAndEquipmentGross" unitRef="USD" id="Tag128" decimals="0" format="ixt:numdotdecimal">18,862</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Furniture and other equipment </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20201231_FurnitureAndOtherEquipmentMember" name="us-gaap:PropertyPlantAndEquipmentGross" unitRef="USD" id="Tag132" decimals="0" format="ixt:numdotdecimal">11,593</ix:nonFraction> </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20191231_FurnitureAndOtherEquipmentMember" name="us-gaap:PropertyPlantAndEquipmentGross" unitRef="USD" id="Tag644" decimals="0" format="ixt:numdotdecimal">1,885</ix:nonFraction> </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 16px;">
<td style="vertical-align: bottom; height: 16px;"><br/></td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff;">
<p>Leasehold improvements<br/></p>
</td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;"><ix:nonFraction contextRef="I20201231_LeaseholdImprovementsMember" name="us-gaap:PropertyPlantAndEquipmentGross" unitRef="USD" id="Tag642" decimals="0" format="ixt:numdotdecimal">6,071</ix:nonFraction></td>
<td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;"><ix:nonFraction contextRef="I20191231_LeaseholdImprovementsMember" name="us-gaap:PropertyPlantAndEquipmentGross" unitRef="USD" id="Tag643" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff;"><br/></td>
</tr>
<tr style="height: 16px;">
<td style="vertical-align: bottom; height: 16px;"><br/></td>
<td style="vertical-align: bottom; height: 16px;">Equipment and machinery</td>
<td style="vertical-align: bottom; height: 16px;"><br/></td>
<td style="vertical-align: bottom; height: 16px;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px;"><ix:nonFraction contextRef="I20201231_MachineryAndEquipmentMember" name="us-gaap:PropertyPlantAndEquipmentGross" unitRef="USD" id="Tag790" decimals="0" format="ixt:numdotdecimal">1,127,647</ix:nonFraction></td>
<td style="vertical-align: bottom; text-align: right; height: 16px;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px;"><ix:nonFraction contextRef="I20191231_MachineryAndEquipmentMember" name="us-gaap:PropertyPlantAndEquipmentGross" unitRef="USD" id="Tag641" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; height: 16px;"><br/></td>
</tr>
<tr style="height: 16px;">
<td style="vertical-align: bottom; height: 16px;"><br/></td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff;">Automobiles</td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;"><ix:nonFraction contextRef="I20201231_AutomobilesMember" name="us-gaap:PropertyPlantAndEquipmentGross" unitRef="USD" id="Tag139" decimals="0" format="ixt:numdotdecimal">4,638</ix:nonFraction></td>
<td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;"><ix:nonFraction contextRef="I20191231_AutomobilesMember" name="us-gaap:PropertyPlantAndEquipmentGross" unitRef="USD" id="Tag640" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff;"><br/></td>
</tr>
<tr style="height: 16px;">
<td style="vertical-align: bottom; height: 16px;"><br/></td>
<td style="vertical-align: bottom; height: 16px;">Building held for lease</td>
<td style="vertical-align: bottom; height: 16px;"><br/></td>
<td style="vertical-align: bottom; height: 16px;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px;"><ix:nonFraction contextRef="I20201231_BuildingHeldForLeaseMember" name="us-gaap:PropertyPlantAndEquipmentGross" unitRef="USD" id="Tag136" decimals="0" format="ixt:numdotdecimal">501,336</ix:nonFraction></td>
<td style="vertical-align: bottom; text-align: right; height: 16px;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px;"><ix:nonFraction contextRef="I20191231_BuildingHeldForLeaseMember" name="us-gaap:PropertyPlantAndEquipmentGross" unitRef="USD" id="Tag137" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; height: 16px;"><br/></td>
</tr>
<tr style="height: 17px;">
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; background-color: #cceeff; height: 17px;">Laboratory and temporary units</td>
<td style="vertical-align: bottom; background-color: #cceeff; height: 17px;"><br/></td>
<td style="vertical-align: bottom; border-bottom: 1pt solid #000000; background-color: #cceeff; height: 17px;"><br/></td>
<td style="vertical-align: bottom; border-bottom: 1pt solid #000000; text-align: right; background-color: #cceeff; height: 17px;"><ix:nonFraction contextRef="I20201231_LaboratoryAndTemporaryUnitsMember" name="us-gaap:PropertyPlantAndEquipmentGross" unitRef="USD" id="Tag639" decimals="0" format="ixt:numdotdecimal">1,016,238</ix:nonFraction></td>
<td style="vertical-align: bottom; text-align: right; background-color: #cceeff; height: 17px;"><br/></td>
<td style="vertical-align: bottom; text-align: right; background-color: #cceeff; height: 17px;"><br/></td>
<td style="vertical-align: bottom; border-bottom: 1pt solid #000000; text-align: right; background-color: #cceeff; height: 17px;"><br/></td>
<td style="vertical-align: bottom; border-bottom: 1pt solid #000000; text-align: right; background-color: #cceeff; height: 17px;"><ix:nonFraction contextRef="I20191231_LaboratoryAndTemporaryUnitsMember" name="us-gaap:PropertyPlantAndEquipmentGross" unitRef="USD" id="Tag328" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; text-align: right; background-color: #cceeff; height: 17px;"><br/></td>
</tr>
<tr style="height: 17px;">
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 17px;">&#160; &#160; &#160; Property, plant and equipment</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20201231" name="us-gaap:PropertyPlantAndEquipmentGross" unitRef="USD" id="Tag133" decimals="0" format="ixt:numdotdecimal">2,741,514</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20191231" name="us-gaap:PropertyPlantAndEquipmentGross" unitRef="USD" id="Tag646" decimals="0" format="ixt:numdotdecimal">20,747</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Less: accumulated depreciation </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction contextRef="I20201231" name="us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" unitRef="USD" id="Tag138" decimals="0" format="ixt:numdotdecimal">58,500</ix:nonFraction></span></p>
</td>
<td style="padding: 0px 0px 1px; vertical-align: bottom; height: 10px; background-color: #cceeff;">)</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> (<ix:nonFraction contextRef="I20191231" name="us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" unitRef="USD" id="Tag647" decimals="0" format="ixt:numdotdecimal">9,000</ix:nonFraction> </span></p>
</td>
<td style="padding: 0px 0px 1px; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> ) </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="height: 10px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; &#160; &#160; Property, plant and equipment, net </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20201231" name="us-gaap:PropertyPlantAndEquipmentNet" unitRef="USD" id="Tag852" decimals="0" format="ixt:numdotdecimal">2,683,014</ix:nonFraction> </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20191231" name="us-gaap:PropertyPlantAndEquipmentNet" unitRef="USD" id="Tag648" decimals="0" format="ixt:numdotdecimal">11,747</ix:nonFraction> </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
</tbody>
</table>
</ix:nonNumeric>
<p style="margin: 0pt 7.7pt 0pt 19.8pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Depreciation expense for the years ended December 31, 2020 and 2019 amounted to $<ix:nonFraction contextRef="D20201231" name="us-gaap:Depreciation" unitRef="USD" id="Tag129" decimals="0" format="ixt:numdotdecimal">50,655</ix:nonFraction> and $<ix:nonFraction contextRef="D20191231_54" name="us-gaap:Depreciation" unitRef="USD" id="Tag645" decimals="0" format="ixt:numdotdecimal">9,621</ix:nonFraction>, respectively.</span>&#160;</p>
</div>
</ix:nonNumeric>

<p style="margin: 0pt 0pt 0pt 36pt;"><br/></p>
<div>
<div>
<div id="t_ft_7E66ZL0UI800000000000000000000b">
<table style="width: 100%; font-family: &quot;times new roman&quot;; font-size: 10pt; height: 17px;">
<tbody>
<tr style="height: 17px;">
<td class="pgno" style="padding: 0px; text-align: center; height: 17px;"><span class="pageno" style="font-size: 10pt;">F-19</span></td>
</tr>
</tbody>
</table>
</div>
<hr style="border-bottom-color: #000000; border-top-color: #000000; color: #000000; background-color: #000000;"></hr>
<div class="pageBreak" style="page-break-before: always; font-size: 10pt; text-align: left;"><br/></div>
</div>
<br/></div>
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">SG BLOCKS, INC. AND SUBSIDIARIES</span></p>
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Notes to Consolidated Financial Statements</span></p>
<p style="border-bottom-color: #000000; border-bottom-style: solid; border-bottom-width: 1.5pt; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">For the Years Ended <span style="border-left: none; border-right: none;">December 31, 2020</span> and <span style="border-left: none; border-right: none;">2019</span></span></p>
<p style="margin: 0pt; text-align: center; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>

</div><div style="font-family: 'times new roman', times; font-size: 10pt;">
<div id="t_ft_JX12PGJQEO00000000000000000000b" style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;">
<div id="t_ft_MY0UZMRUO000000000000000000000b">
<ix:nonNumeric contextRef="D20201231" name="us-gaap:LoansNotesTradeAndOtherReceivablesDisclosureTextBlock" id="Tag541" escape="true">
<div>
<table cellpadding="0" width="100%" style="height: 17px; border-collapse: collapse; margin-left: 0px; font-family: 'times new roman'; font-size: 10pt; width: 100%;">
<tbody>
<tr style="height: 17px;">
<td style="vertical-align: top; width: 36pt; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 7. </span></p>
</td>
<td style="vertical-align: top; height: 17px;">
<p style="margin: 0pt;"><b style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"><span style="font-size: 10pt; color: #000000; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><b><span style="font-size: 10pt; line-height: 14.2667px; color: #000000;">Notes Receivable&#160;</span></b></span></b></p>
</td>
</tr>
</tbody>
</table>
</div>
<p style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-indent: 0pt; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0pt 0pt 13.3333pt; line-height: normal; padding-left: 30px; text-align: left;"><span style="font-size: 10pt; font-family: 'times new roman', times;"><br/></span></p>
<p style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0pt; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0pt 0pt 35pt; line-height: 1.3;"><span><span style="font-size: 10pt; font-family: 'times new roman', times;">On January 21, 2020, CPF GP 2019-1&#160;LLC&#160;(&#8220;CPF&#160;GP&#8221;)&#160;issued to the Company&#160;a promissory note in the principal amount of $<ix:nonFraction contextRef="D20200121_CompanyNoteMember_NotesReceivableMember" name="us-gaap:ProceedsFromSaleOfNotesReceivable" unitRef="USD" id="Tag545" decimals="0" format="ixt:numdotdecimal">400,000</ix:nonFraction>&#160;(the&#160;&#8220;Company&#160;Note&#8221;) and issued to Paul Galvin, the Company&#8217;s Chairman and CEO, a promissory note in the principal amount of $<ix:nonFraction contextRef="D20200121_GalvinNoteMember_NotesReceivableMember" name="us-gaap:ProceedsFromSaleOfNotesReceivable" unitRef="USD" id="Tag544" decimals="0" format="ixt:numdotdecimal">100,000</ix:nonFraction>&#160;(the&#160;&#8220;Galvin&#160;Note&#8221;).&#160;<span style="border-right: none; border-left: none;">The transaction closed on&#160;January 22, 2020, on which date the Company loaned CPF GP 2019-1&#160;LLC $<ix:nonFraction contextRef="I20200121_CompanyNoteMember_NotesReceivableMember" name="us-gaap:ShortTermNonBankLoansAndNotesPayable" unitRef="USD" id="Tag543" decimals="0" format="ixt:numdotdecimal">400,000</ix:nonFraction>&#160;and&#160;Mr.&#160;Galvin personally loaned CPF GP $<ix:nonFraction contextRef="I20200121_GalvinNoteMember_NotesReceivableMember" name="us-gaap:ShortTermNonBankLoansAndNotesPayable" unitRef="USD" id="Tag542" decimals="0" format="ixt:numdotdecimal">100,000</ix:nonFraction>&#160;on behalf of the Company.</span>&#160;The Company Note and Galvin Note were issued pursuant to that certain Loan Agreement and Promissory Note, dated October 3, 2019 (the &#8220;Loan Agreement&#8221;), as amended on October 15, 2019 and November 7, 2019 by and between the CPF GP and the Company, and bear interest at&#160;<span style="border-left: none; border-right: none;">five</span>&#160;percent (<ix:nonFraction contextRef="I20200121_NotesReceivableMember" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" unitRef="Pure" id="Tag538" decimals="2" scale="-2" format="ixt:numdotdecimal">5</ix:nonFraction>%) per annum, payable, together with the unpaid principal amount of the promissory notes, on the earlier of the&#160;<ix:nonNumeric contextRef="D20200121_NotesReceivableMember" name="us-gaap:DebtInstrumentMaturityDate" id="Tag535" format="ixt:datemonthdayyearen">July 31, 2023</ix:nonNumeric>&#160;maturity date or upon the liquidation, redemption sale or issuance of a dividend upon the LLC interests&#160;in&#160;CPF MF 2019-1 LLC, a Texas limited liability company of which CPF GP is the general partner; provided, that the terms of the Galvin Note provide that all interest payments due to Mr. Galvin under the Galvin Note shall be paid directly to, and for the benefit of, the Company.&#160;</span></span></p>
<p style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-indent: 0pt; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0pt 0pt 35pt; line-height: normal; text-align: justify;"><span><span style="font-size: 10pt; font-family: 'times new roman', times;"><br/></span></span></p>
<p style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-indent: 0pt; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0pt 0pt 35pt; line-height: 1.3; text-align: left;"><span style="font-size: 10pt; font-family: 'times new roman', times; line-height: inherit;"><span style="line-height: inherit; color: #000000;">In April 2020, CPF GP issued to the Company a promissory note in the principal amount of $<ix:nonFraction contextRef="D20200430_CompanyNoteMember" name="us-gaap:ProceedsFromSaleOfNotesReceivable" unitRef="USD" id="Tag536" decimals="0" format="ixt:numdotdecimal">250,000</ix:nonFraction><span>&#160;</span>(the &#8220;Company Note 2&#8221;). The transaction closed on April 15, 2020, on which date the Company loaned CPF GP 2019-1 LLC $<ix:nonFraction contextRef="I20200430_CompanyNoteMember" name="us-gaap:ShortTermNonBankLoansAndNotesPayable" unitRef="USD" id="Tag534" decimals="0" format="ixt:numdotdecimal">250,000</ix:nonFraction>. The Company Note was issued pursuant to that certain Loan Agreement and Promissory Note, dated October 3, 2019 (the &#8220;Loan Agreement 2&#8221;), as amended on October 15, 2019 and November 7, 2019 by and between the CPF GP and the Company, and bear interest at five percent (<ix:nonFraction contextRef="I20200430_NotesReceivableMember" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" unitRef="Pure" id="Tag533" decimals="2" scale="-2" format="ixt:numdotdecimal">5</ix:nonFraction>%) per annum, payable, together with the unpaid principal amount of the promissory notes, on the earlier of the<span>&#160;</span><ix:nonNumeric contextRef="D20200430_NotesReceivableMember" name="us-gaap:DebtInstrumentMaturityDate" id="Tag537" format="ixt:datemonthdayyearen">July 31, 2023</ix:nonNumeric><span>&#160;</span>maturity date or upon the liquidation, redemption sale or issuance of a dividend upon the LLC interests in CPF MF 2019-1 LLC, a Texas limited liability company of which CPF GP is the general partner.</span></span></p>
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<div id="t_ft_I4ZO14A2IO00000000000000000000b" style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;">
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 8. </span></p>
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<p style="margin: 0pt;"><b style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"><span style="font-size: 10pt; color: #000000; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><b><span style="font-size: 10pt; line-height: 14.2667px; color: #000000;">Notes Payable</span></b></span></b></p>
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<p style="color: #000000; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-indent: 0pt; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0pt 0pt 37pt; line-height: 15.6933px; font-size: 11pt; font-family: Calibri, sans-serif; text-align: left;"><span style="font-size: 10pt; line-height: 14.2667px; color: #000000;"><span style="font-family: 'times new roman', times;"><br/></span></span></p>
<p style="color: #000000; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-indent: 0pt; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0pt 0pt 35pt; line-height: 1.3; font-size: 11pt; font-family: Calibri, sans-serif; text-align: left;"><span style="font-family: 'times new roman', times; font-size: 10pt;">On February 4, 2020, the Company entered into a Securities Purchase Agreement with an accredited investor, pursuant to which the Company issued to the investor a secured note in the aggregate principal amount of $<span style="border-left: none; border-right: none;"><ix:nonFraction contextRef="D20200204_SecuritiesPurchaseAgreementMember_InvestorMember" name="us-gaap:ProceedsFromNotesPayable" unitRef="USD" id="Tag551" decimals="0" format="ixt:numdotdecimal">200,000</ix:nonFraction></span>&#160;(&#8220;Note&#8221;) that bears interest at a rate of&#160;nine&#160;percent (<ix:nonFraction contextRef="I20200204_SecuritiesPurchaseAgreementMember_InvestorMember" name="us-gaap:DebtInstrumentInterestRateEffectivePercentage" unitRef="Pure" id="Tag550" decimals="2" scale="-2" format="ixt:numdotdecimal">9</ix:nonFraction>%) per annum, due on&#160;<span style="border-left: none; border-right: none;">July 31, 2023</span>, that is secured under a Pledge Agreement, dated February 4, 2020, entered into with the investor by a security interest in the royalty payable to the Company under that certain Exclusive License Agreement, dated October 3, 2019, with CPF GP 2019-1 LLC. The Company&#160;had the right to prepay the Note, in whole or in part, at any time and from time to time, without premium or penalty. During the year ended&#160;December 31, 2020, the Note to investor of $<ix:nonFraction contextRef="I20201231_InvestorMember" name="us-gaap:NotesPayable" unitRef="USD" id="Tag549" decimals="0" format="ixt:numdotdecimal">200,000</ix:nonFraction>&#160;and unpaid accrued interest of $<ix:nonFraction contextRef="I20201231_InvestorMember" name="us-gaap:AccruedLiabilitiesCurrent" unitRef="USD" id="Tag548" decimals="0" format="ixt:numdotdecimal">6,263</ix:nonFraction>&#160;was converted into&#160;<ix:nonFraction contextRef="D20201231_InvestorMember" name="us-gaap:ConversionOfStockSharesConverted1" unitRef="Shares" id="Tag547" decimals="0" format="ixt:numdotdecimal">73,665</ix:nonFraction>&#160;shares of the Company's common stock.</span></p>
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<p style="color: #000000; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-indent: 0pt; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0pt 0pt 35pt; line-height: 1.3; font-size: 11pt; font-family: Calibri, sans-serif; text-align: left;"><span style="font-family: 'times new roman', times; font-size: 10pt;"><br/></span></p>
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<div style="color: #000000; font-family: 'times new roman', times; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;">
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<div id="t_ft_L9PWQ6N6PC00000000000000000000b" style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;">
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<p style="margin: 0pt;"><span style="font-weight: bold;"> 9. </span></p>
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<td style="vertical-align: top; height: 17px; width: 72.6257%;">
<p style="margin: 0pt;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: bold; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"> Business Combination </span></p>
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<p style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0pt 0pt 36pt;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></span></p>
<div style="color: #000000; font-family: 'times new roman', times; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;">
<p style="margin: 0pt 0pt 0pt 36pt; line-height: 1.3; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt; margin: 0in 0in 8pt; line-height: inherit;">On September 17, 2020, the Company, through SG Echo, LLC (its wholly owned subsidiary), entered into an Asset Purchase Agreement (&#8220;APA<span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;">"</span>) to acquire substantially all of the assets of Echo DCL, LLC (&#8220;Echo&#8221;) for $<ix:nonFraction contextRef="I20200917" name="sgbx:AcquisitionCash" unitRef="USD" id="Tag562" decimals="0" format="ixt:numdotdecimal">1,059,600</ix:nonFraction><span>&#160;</span>in cash (the &#8220;Echo Acquisition&#8221;), except for ECHO DCL's&#160;real estate holdings. The Echo Acquisition closed on September 23, 2020. In addition, the sellers of Echo have the potential of additional consideration based upon the APA.<span style="line-height: inherit;">&#160;<span>&#160;</span></span>In accordance with ASC 805, the Echo Acquisition is accounted for as a business combination. The Echo Acquisition was made for the purpose of expanding the Company&#8217;s footprint into the modular manufacturing business.&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></span></p>
<p style="margin: 0pt 0pt 0pt 36pt; line-height: 15.6933px; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;">The purchase consideration amounted to:</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></span></p>
<div style="box-sizing: border-box; font-family: 'Segoe UI', system-ui, 'Apple Color Emoji', 'Segoe UI Emoji', sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px;">
<ix:nonNumeric contextRef="D20201231" name="us-gaap:ScheduleOfBusinessAcquisitionsByAcquisitionContingentConsiderationTextBlock" id="Tag496" escape="true">
<table width="100%" style="height: 55px; margin: 0px; font-family: 'times new roman'; font-size: 10pt; width: 100%; border-collapse: collapse; text-indent: 0px;">
<tbody>
<tr style="height: 17px;">
<td style="margin: 0in 0in 0.0001pt 0.1px; line-height: normal; height: 17px; width: 43px;"><br/></td>
<td style="height: 17px; margin: 0in 0in 0.0001pt 0.1px; line-height: normal; background-color: #cceeff;"><span style="font-family: 'times new roman', times; font-size: 10pt;">Cash</span></td>
<td style="height: 17px; margin: 0in 0in 0.0001pt; line-height: normal; background-color: #cceeff; width: 0.5%;"><span style="font-family: 'times new roman', times; font-size: 10pt; color: black;">$</span></td>
<td style="height: 17px; text-align: right; background-color: #cceeff; width: 10%;"><span style="font-family: 'times new roman', times; font-size: 10pt;"><ix:nonFraction contextRef="I20201231" name="us-gaap:Cash" unitRef="USD" id="Tag556" decimals="0" format="ixt:numdotdecimal">1,059,600</ix:nonFraction></span></td>
<td style="height: 17px; background-color: #cceeff; width: 0.5%;"><br/></td>
</tr>
<tr style="height: 10px;">
<td style="margin: 0in 0in 0.0001pt; line-height: normal; height: 10px;"><br/></td>
<td style="height: 10px; margin: 0in 0in 0.0001pt; line-height: normal;"><span style="font-family: 'times new roman', times; font-size: 10pt;">Earnout&#160;liability</span></td>
<td style="height: 10px;"><br/></td>
<td style="height: 10px; text-align: right;"><span style="border-left: none; border-right: none;"><span style="font-family: 'times new roman', times; font-size: 10pt;"><ix:nonFraction contextRef="I20201231" name="sgbx:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedEarnoutliability" unitRef="USD" id="Tag565" xsi:nil="true"></ix:nonFraction>&#8212;</span></span></td>
<td style="height: 10px;"><br/></td>
</tr>
<tr style="height: 18px;">
<td style="margin: 0in 0in 0.0001pt 0.1px; line-height: normal; height: 18px;"><br/></td>
<td style="margin: 0in 0in 0.0001pt; line-height: normal; background-color: #cceeff; height: 18px;">Settlement of accounts receivable and net contract liabilities</td>
<td style="border-bottom: 2px solid #000000; background-color: #cceeff; height: 18px;"><br/></td>
<td style="border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff; height: 18px;">(<ix:nonFraction contextRef="I20201231" name="sgbx:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedSettlementOfAccountsReceivableAndNetContractLiabilities" unitRef="USD" id="Tag553" decimals="0" sign="-" format="ixt:numdotdecimal">94,980</ix:nonFraction></td>
<td style="background-color: #cceeff; height: 18px; margin: 0px; text-indent: 0px; text-align: left; padding: 0px;">)</td>
</tr>
<tr style="height: 10px;">
<td style="padding: 0px 1px; height: 10px;"><br/></td>
<td style="height: 10px; padding: 0px 1px;">&#160;</td>
<td style="height: 10px; border-bottom: 4.5pt double #000000; padding: 0px 1px;"><span style="font-family: 'times new roman', times; font-size: 10pt; color: black;">$</span></td>
<td style="height: 10px; text-align: right; border-bottom: 4.5pt double #000000; padding: 0px 1px;"><ix:nonFraction contextRef="D20201231" name="us-gaap:BusinessCombinationConsiderationTransferred1" unitRef="USD" id="Tag797" decimals="0" format="ixt:numdotdecimal">964,620</ix:nonFraction></td>
<td style="height: 10px; padding: 0px 1px;"><br/></td>
</tr>
</tbody>
</table>
</ix:nonNumeric>
</div>
<p style="margin: 0pt 0pt 0pt 36pt;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;"><br/></span></span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-size: 10pt;"><span style="font-family: 'Times New Roman';"><span style="color: #000000; font-family: 'Times New Roman'; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">The settlement of accounts receivable and net contract liabilities represents amounts effectively settled upon the purchase of Echo, which originated from contacts between the Company and Echo prior to the purchase date.</span>&#160;</span></span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;"><br/></span></span></p>
<p style="margin: 0pt 0pt 0pt 36pt; line-height: 1.3; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;">The following table summarizes the preliminary allocation of the purchase price to the assets acquired and liabilities assumed for the Echo Acquisition:&#160;&#160;</span></p>
<ix:exclude>
<p style="margin: 0pt 0pt 0pt 36pt;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></span></p>
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<td class="pgno" style="padding: 0px; text-align: center;"><span style="font-size: 10pt;" class="pageno">F-20</span></td>
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<p style="margin: 0pt; text-align: left;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">SG BLOCKS, INC. AND SUBSIDIARIES</span></p>
<p style="margin: 0pt; text-align: left;"><span style="font-family: 'Times New Roman'; font-size: 7pt; font-weight: bold;">&#160;</span></p>
<p style="margin: 0pt; text-align: left;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Notes to<span>&#160;</span><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Condensed&#160;</span>Consolidated Financial Statements</span></p>
<p style="border-bottom: 1.5pt solid #000000; margin: 0pt; text-align: left;"><span style="color: #333333; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: italic; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">For the Years Ended<span>&#160;</span></span><span style="border-top: 0px; border-right: none; border-bottom: 0px; border-left: none; border-image: initial; box-sizing: border-box; color: #333333; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: italic; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"><span>December 31, 2020</span></span><span style="color: #333333; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: italic; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"><span>&#160;</span>and<span>&#160; 2019</span></span></p>
<p style="margin: 0pt; text-align: center; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<div id="t_ft_RNMOE56K4000000000000000000000b">
<div style="border-left: none; border-right: none;">
<table cellpadding="0" width="100%" style="height: 17px; border-collapse: collapse; margin-left: 0px; font-family: 'times new roman'; font-size: 10pt; width: 100%;">
<tbody>
<tr style="height: 17px;">
<td style="vertical-align: top; width: 36pt; height: 17px;">
<p style="margin: 0pt;"><span style="font-weight: bold;"> <span style="border-left: none; border-right: none;">9</span>. </span></p>
</td>
<td style="vertical-align: top; height: 17px;">
<p style="margin: 0pt;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Business Combination (continued) </span></span></p>
</td>
</tr>
</tbody>
</table>
</div>
</div>
</div>
</ix:exclude>
<p style="margin: 0pt; text-indent: 36pt; text-align: left;"><br/></p>
<div id="fs_8OCZ9XAWCW00000000000000000000B">
<ix:nonNumeric contextRef="D20201231" name="us-gaap:ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock" id="Tag568" escape="true">
<table border="0" cellpadding="0" style="height: 186px; width: 100%; border-collapse: collapse; border: none; font-family: 'times new roman'; font-size: 10pt; margin-left: 0.1px;">
<tbody>
<tr style="height: 10px; margin-left: 0.1px;">
<td style="padding: 0px; height: 10px; margin-left: 0.1px; width: 3.9768%;"><br/></td>
<td valign="top" style="padding: 0px; height: 10px; margin-left: 0.1px; background-color: rgb(204, 238, 255); width: 84.8384%;">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;"> Cash and cash equivalents&#160;&#160;</span></p>
</td>
<td valign="top" style="padding: 0px; height: 10px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;"> $ </span></p>
</td>
<td valign="top" style="padding: 0px; height: 10px; margin-left: 0.1px; text-align: right; background-color: #cceeff; width: 10%;">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;"><ix:nonFraction contextRef="I20201231" name="us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents" unitRef="USD" id="Tag561" decimals="0" format="ixt:numdotdecimal">316,432</ix:nonFraction></span></p>
</td>
<td style="padding: 0px; height: 10px; background-color: #cceeff; width: 0.5%;"><br/></td>
</tr>
<tr style="height: 18px;">
<td style="padding: 0px; height: 18px; width: 3.9768%;"><br/></td>
<td valign="top" style="padding: 0px; height: 18px; width: 84.8384%;">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;"> Accounts receivable </span></p>
</td>
<td valign="top" style="padding: 0px; height: 18px; width: 0.5%;">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;">&#160;</p>
</td>
<td valign="top" style="padding: 0px; height: 18px; text-align: right; width: 10%;">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;">&#160;<ix:nonFraction contextRef="I20201231" name="us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables" unitRef="USD" id="Tag563" decimals="0" format="ixt:numdotdecimal">252,557</ix:nonFraction></span></p>
</td>
<td style="padding: 0px; height: 18px; width: 0.5%;"><br/></td>
</tr>
<tr style="height: 10px; margin-left: 0.1px;">
<td style="padding: 0px; height: 10px; margin-left: 0.1px; width: 3.9768%;"><br/></td>
<td valign="top" style="padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 84.8384%;">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-size: 13.3333px; font-family: 'times new roman', times;"> Inventories </span></p>
</td>
<td valign="top" style="padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 0.5%;">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;">&#160;</p>
</td>
<td valign="top" style="padding: 0px; height: 10px; text-align: right; background-color: rgb(204, 238, 255); width: 10%;">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;"><ix:nonFraction contextRef="I20201231" name="us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory" unitRef="USD" id="Tag559" decimals="0" format="ixt:numdotdecimal">130,799</ix:nonFraction></span></p>
</td>
<td style="padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 0.5%;"><br/></td>
</tr>
<tr style="height: 18px;">
<td style="padding: 0px; height: 18px; width: 3.9768%;"><br/></td>
<td valign="top" style="padding: 0px; height: 18px; width: 84.8384%;">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;"> Prepaid expenses and other current assets&#160; </span></p>
</td>
<td valign="top" style="padding: 0px; height: 18px; width: 0.5%;">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;">&#160;</p>
</td>
<td valign="top" style="padding: 0px; height: 18px; text-align: right; width: 10%;">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;"><ix:nonFraction contextRef="I20201231" name="us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsPrepaidExpenseAndOtherAssets" unitRef="USD" id="Tag554" decimals="0" format="ixt:numdotdecimal">7,400</ix:nonFraction></span></p>
</td>
<td style="padding: 0px; height: 18px; width: 0.5%;"><br/></td>
</tr>
<tr style="height: 10px; margin-left: 0.1px;">
<td style="padding: 0px; height: 10px; margin-left: 0.1px; width: 3.9768%;"><br/></td>
<td valign="top" style="padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 84.8384%;">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;"> Property, plant and equipment </span></p>
</td>
<td valign="top" style="padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 0.5%;">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;">&#160;</p>
</td>
<td valign="top" style="padding: 0px; height: 10px; text-align: right; background-color: rgb(204, 238, 255); width: 10%;">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;"><ix:nonFraction contextRef="I20201231" name="us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets" unitRef="USD" id="Tag564" decimals="0" format="ixt:numdotdecimal">1,154,818</ix:nonFraction></span></p>
</td>
<td style="padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 0.5%;"><br/></td>
</tr>
<tr style="height: 18px;">
<td style="padding: 0px; height: 18px; width: 3.9768%;"><br/></td>
<td valign="top" style="padding: 0px; height: 18px; width: 84.8384%;">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;"> Right-of-use assets </span></p>
</td>
<td valign="top" style="padding: 0px; height: 18px; width: 0.5%;">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;">&#160;</p>
</td>
<td valign="top" style="padding: 0px; height: 18px; text-align: right; width: 10%;">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;"><ix:nonFraction contextRef="I20201231" name="sgbx:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedRightofuseassets" unitRef="USD" id="Tag540" decimals="0" format="ixt:numdotdecimal">57,120</ix:nonFraction></span></p>
</td>
<td style="padding: 0px; height: 18px; width: 0.5%;"><br/></td>
</tr>
<tr style="height: 10px;">
<td style="padding: 0px; height: 10px; margin-left: 0.1px; width: 3.9768%;"><br/></td>
<td style="padding: 0px; background-color: rgb(204, 238, 255); height: 10px; width: 84.8384%;">Goodwill</td>
<td style="padding: 0px; background-color: rgb(204, 238, 255); height: 10px; width: 0.5%;"><br/></td>
<td style="padding: 0px; text-align: right; background-color: rgb(204, 238, 255); height: 10px; width: 10%;"><ix:nonFraction contextRef="I20201231" name="us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedLessNoncontrollingInterest" unitRef="USD" id="Tag851" decimals="0" format="ixt:numdotdecimal">85,810</ix:nonFraction></td>
<td style="padding: 0px; background-color: rgb(204, 238, 255); height: 10px; width: 0.5%;"><br/></td>
</tr>
<tr style="height: 18px; margin-left: 0.1px;">
<td style="padding: 0px; height: 18px; margin-left: 0.1px; width: 3.9768%;"><br/></td>
<td valign="top" style="padding: 0px; height: 18px; width: 84.8384%;">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;"> Intangible assets </span></p>
</td>
<td valign="top" style="padding: 0px; height: 18px; width: 0.5%;">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;">&#160;</p>
</td>
<td valign="top" style="padding: 0px; height: 18px; text-align: right; width: 10%;">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;"><ix:nonFraction contextRef="I20201231" name="us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill" unitRef="USD" id="Tag539" decimals="0" format="ixt:numdotdecimal">68,344</ix:nonFraction></span></p>
</td>
<td style="padding: 0px; height: 18px; width: 0.5%;"><br/></td>
</tr>
<tr style="height: 10px;">
<td style="padding: 0px; height: 10px; margin-left: 0.1px; width: 3.9768%;"><br/></td>
<td valign="top" style="padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 84.8384%;">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;"> Accounts payable and accrued expenses&#160; </span></p>
</td>
<td valign="top" style="padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 0.5%;">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;">&#160;</p>
</td>
<td valign="top" style="padding: 0px; height: 10px; text-align: right; background-color: rgb(204, 238, 255); width: 10%;">
<p style="font-family: 'times new roman', times; font-size: 10pt;"><span style="font-family: 'times new roman', times; font-size: 10pt;">(<ix:nonFraction contextRef="I20201231" name="sgbx:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAccountsPayableAndAccruedExpenses" unitRef="USD" id="Tag558" decimals="0" sign="-" format="ixt:numdotdecimal">733,529</ix:nonFraction></span></p>
</td>
<td style="padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 0.5%;">)</td>
</tr>
<tr style="height: 17px;">
<td style="padding: 0px; margin-left: 0.1px; height: 17px; width: 3.9768%;"><br/></td>
<td style="padding: 0px; height: 17px; width: 84.8384%;">Assumed liability</td>
<td style="padding: 0px; height: 17px; width: 0.5%;"><br/></td>
<td style="padding: 0px; text-align: right; height: 17px; width: 10%;">(<ix:nonFraction contextRef="I20201231" name="us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther" unitRef="USD" id="Tag566" decimals="0" format="ixt:numdotdecimal">285,204</ix:nonFraction></td>
<td style="padding: 0px; height: 17px; width: 0.5%;">)</td>
</tr>
<tr style="height: 18px;">
<td style="padding: 0px; height: 18px; margin-left: 0.1px; width: 3.9768%;"><br/></td>
<td valign="top" style="padding: 0px; height: 18px; background-color: rgb(204, 238, 255); width: 84.8384%;">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;"> Contract liabilities </span></p>
</td>
<td valign="top" style="padding: 0px; height: 18px; background-color: rgb(204, 238, 255); width: 0.5%;">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;">&#160;</p>
</td>
<td valign="top" style="padding: 0px; height: 18px; text-align: right; background-color: rgb(204, 238, 255); width: 10%;">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-size: 13.3333px; font-family: 'times new roman', times;">(<ix:nonFraction contextRef="I20201231" name="sgbx:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedContractliabilities" unitRef="USD" id="Tag552" decimals="0" sign="-" format="ixt:numdotdecimal">32,807</ix:nonFraction></span></p>
</td>
<td style="padding: 0px; height: 18px; background-color: rgb(204, 238, 255); width: 0.5%;">)</td>
</tr>
<tr style="height: 19px;">
<td style="padding: 0px; height: 19px; margin-left: 0.1px; width: 3.9768%;"><br/></td>
<td valign="top" style="padding: 0px; height: 19px; width: 84.8384%;">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;"> Lease liability </span></p>
</td>
<td valign="top" style="padding: 0px; height: 19px; width: 0.5%;">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;">&#160;</p>
</td>
<td valign="top" style="padding: 0px; height: 19px; text-align: right; width: 10%;">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;">(<ix:nonFraction contextRef="I20201231" name="us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCapitalLeaseObligation" unitRef="USD" id="Tag557" decimals="0" format="ixt:numdotdecimal">57,120</ix:nonFraction></span></p>
</td>
<td style="padding: 0px; height: 19px; width: 0.5%;">)</td>
</tr>
<tr style="height: 10px; margin-left: 0.1px;">
<td style="padding: 0px; height: 10px; margin-left: 0.1px; width: 3.9768%;"><br/></td>
<td valign="top" style="padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 84.8384%;">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;">&#160;</p>
</td>
<td valign="top" style="border-top: 2pt solid windowtext; border-left: none; border-bottom: 4.5pt double rgb(0, 0, 0); border-right: none; padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 0.5%;">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;"> $ </span></p>
</td>
<td valign="top" style="border-top: 2pt solid windowtext; border-left: none; border-bottom: 4.5pt double rgb(0, 0, 0); border-right: none; padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 10%;">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; text-align: right;"><span style="font-family: 'times new roman', times; font-size: 10pt;"><ix:nonFraction contextRef="I20201231" name="us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet" unitRef="USD" id="Tag816" decimals="0" format="ixt:numdotdecimal">964,620</ix:nonFraction></span></p>
</td>
<td style="border-left: none; border-right: none; padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 0.5%;"><br/></td>
</tr>
</tbody>
</table>
</ix:nonNumeric>
</div>
<p style="margin: 0pt 0pt 0pt 36pt;"><span><span style="font-family: 'Times New Roman'; font-size: 7pt;">&#160;</span></span></p>
<p style="margin: 0pt 0pt 0pt 36pt; line-height: 1.3; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;">As part of the Echo Acquisition, the Company recorded an earnout liability for additional payments due to the sellers of Echo. These payments are due in accordance with the APA and are based upon the net income obtained from the Echo business during certain earnout periods. The initial earnout liability of $<ix:nonFraction contextRef="I20201231" name="us-gaap:BusinessCombinationContingentConsiderationLiability" unitRef="USD" id="Tag560" decimals="0" format="ixt:numdotdecimal">0</ix:nonFraction>&#160;was based on the fair value of the earnout liability at the acquisition date, and would be payable in cash and shares of restricted common stock of the Company.&#160; &#160;</span></p>
</div>
</ix:nonNumeric>
</div>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-size: 10pt;"><span style="font-family: 'Times New Roman';">&#160;</span></span></p>
</div><div style="font-family: 'times new roman', times; font-size: 10pt;">
<div style="border-left: none; border-right: none;">
<ix:nonNumeric contextRef="D20201231" name="us-gaap:LeasesOfLesseeDisclosureTextBlock" id="Tag504" escape="true">
<div style="border-left: none; border-right: none;">
<table cellpadding="0" width="100%" style="height: 17px; border-collapse: collapse; margin-left: 0px; font-family: 'times new roman'; font-size: 10pt; width: 100%;">
<tbody>
<tr style="height: 17px;">
<td style="vertical-align: top;width: 36pt;height: 17px;">
<p style="margin: 0pt;"><span style="font-weight: bold;"><span style="border-left: none; border-right: none;">10</span>. </span></p>
</td>
<td style="vertical-align: top;height: 17px;">
<p style="margin: 0pt;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Leases</span></span></p>
</td>
</tr>
</tbody>
</table>
</div>
<p style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0pt 0pt 36pt;"><span style="font-size: 10pt;"><span style="font-family: 'Times New Roman';">&#160;</span></span></p>
<p style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; line-height: 1.3; margin: 0pt 0pt 0pt 36pt;"><span style="line-height: inherit; font-size: 10pt;">The Company leases an office, a plant and certain equipment under non-cancelable operating lease agreements.&#160;</span><span style="-sec-ix-hidden:Tag904"><span style="font-size: 13.3333px;">The leases have remaining lease terms of&#160;</span><span style="font-size: 13.3333px; border-left: none; border-right: none; line-height: inherit;">two</span><span style="font-size: 13.3333px;">&#160;and a half years&#160;to </span>five<span style="font-size: 13.3333px;"> years.&#160;The plant lease includes an option to extend the lease for up to&#160;</span>five<span style="font-size: 13.3333px;">&#160;years.</span></span></p>
<p style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0pt; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 5pt 0pt 5pt 36pt;"><span style="font-size: 10pt;"><span style="font-family: 'Times New Roman';">&#160;</span><span style="line-height: inherit;">Supplemental balance sheet information related to leases is as follows:</span><span style="font-family: 'Times New Roman';">&#160;&#160;</span><span style="font-family: 'Times New Roman';">&#160;&#160;</span></span></p>
<p></p>
<ix:nonNumeric contextRef="D20201231" name="sgbx:LeasesOfLesseeBalanceSheetDisclosuresTableTextBlock" id="Tag555" escape="true">
<table width="100%" style="height: 210px; margin: 0px; width: 100%; font-family: 'times new roman'; font-size: 10pt; border-collapse: collapse; text-indent: 0px;">
<tbody>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="margin-left: 0.1px; height: 10px; text-align: left;"><br/></td>
<td colspan="2" style="padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px; text-align: center;"><span style="font-weight: bold;">Balance Sheet Location</span><br/></td>
<td style="border-bottom: 2px solid #000000; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px; text-align: center;" colspan="2"><span style="font-weight: bold;">December 31, 2020</span><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; margin-left: 0.1px; height: 10px; width: 43px;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><span style="font-weight: bold;">Operating Leases</span></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px; width: 40%;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px; width: 0.5%;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px; width: 10%;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px; width: 0.5%;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">Right-of-use assets, net</td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">$</td>
<td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><ix:nonFraction contextRef="I20201231" name="sgbx:OperatingLeaseRightOfUseAssets" unitRef="USD" id="Tag509" decimals="0" format="ixt:numdotdecimal">1,486,067</ix:nonFraction></td>
<td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">Current liabilities</td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">Lease liability, current maturities&#160;</td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">
<p>(<ix:nonFraction contextRef="I20201231" name="sgbx:OperatingLeaseLiabilitiesCurrent" unitRef="USD" id="Tag525" decimals="0" sign="-" format="ixt:numdotdecimal">307,737</ix:nonFraction><br/></p>
</td>
<td style="padding: 0px; margin: 0px; height: 10px; text-indent: 0px; text-align: left;">)</td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">Non-current liabilities</td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">Lease liability, net of current maturities</td>
<td style="text-align: left; border-bottom: 2px solid #000000; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; border-bottom: 2px solid #000000; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><span style="border-left: none; border-right: none;">(<ix:nonFraction contextRef="I20201231" name="sgbx:OperatingLeaseLiabilitiesNoncurrent" unitRef="USD" id="Tag522" decimals="0" sign="-" format="ixt:numdotdecimal">1,178,458</ix:nonFraction></span></td>
<td style="background-color: #cceeff; padding: 0px; margin: 0px; height: 10px; text-indent: 0px; text-align: left;">)</td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; padding-left: 30px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 30px; margin-left: 0.1px; height: 10px;">Total operating lease liabilities</td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; border-bottom: 4.5pt double #000000; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">$</td>
<td style="text-align: right; border-bottom: 4.5pt double #000000; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">(<ix:nonFraction contextRef="I20201231" name="us-gaap:OperatingLeaseLiability" unitRef="USD" id="Tag516" decimals="0" format="ixt:numdotdecimal">1,486,195</ix:nonFraction></td>
<td style="padding: 0px; margin: 0px; height: 10px; text-indent: 0px; text-align: left;">)</td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><span style="font-weight: bold;">Finance Leases</span></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">Right-of-use assets</td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">$</td>
<td style="text-align: right; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><ix:nonFraction contextRef="I20201231" name="us-gaap:FinanceLeaseRightOfUseAsset" unitRef="USD" id="Tag493" decimals="0" format="ixt:numdotdecimal">51,478</ix:nonFraction></td>
<td style="text-align: right; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">Current liabilities</td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">Lease liability, current maturities</td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">(<ix:nonFraction contextRef="I20201231" name="us-gaap:FinanceLeaseLiabilityCurrent" unitRef="USD" id="Tag527" decimals="0" format="ixt:numdotdecimal">18,917</ix:nonFraction></td>
<td style="background-color: #cceeff; padding: 0px; margin: 0px; height: 10px; text-align: left; text-indent: 0px;">)</td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">Non-current liabilities</td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">Lease liability, net of current maturities&#160;</td>
<td style="text-align: left; border-bottom: 2px solid #000000; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; border-bottom: 2px solid #000000; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">(<ix:nonFraction contextRef="I20201231" name="us-gaap:FinanceLeaseLiabilityNoncurrent" unitRef="USD" id="Tag526" decimals="0" format="ixt:numdotdecimal">31,136</ix:nonFraction></td>
<td style="padding: 0px; margin: 0px; height: 10px; text-align: left; text-indent: 0px;">)</td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; padding-left: 30px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 30px; background-color: #cceeff; margin-left: 0.1px; height: 10px;">Total finance lease liabilities&#160;</td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; border-bottom: 4.5pt double #000000; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">$</td>
<td style="text-align: right; border-bottom: 4.5pt double #000000; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">(<ix:nonFraction contextRef="I20201231" name="sgbx:TotalFinanceLeaseLiabilities" unitRef="USD" id="Tag501" decimals="0" sign="-" format="ixt:numdotdecimal">50,053</ix:nonFraction></td>
<td style="background-color: #cceeff; padding: 0px; margin: 0px; height: 10px; text-align: left; text-indent: 0px;">)</td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="padding: 0px; margin: 0px; height: 10px; text-align: left; text-indent: 0px;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">
<p><span style="font-weight: bold;">Weighted Average Remaining Lease Term</span><span style="font-weight: bold;"><br/></span></p>
</td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; padding-left: 30px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 30px; margin-left: 0.1px; height: 10px;">Operating leases</td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">4.66 years</td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; padding-left: 30px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 30px; background-color: #cceeff; margin-left: 0.1px; height: 10px;">Finance leases</td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">2.61 years</td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><span style="font-weight: bold;">Weighted Average Discount Rate&#160;</span><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; padding-left: 30px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 30px; background-color: #cceeff; margin-left: 0.1px; height: 10px;">Operating leases</td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; padding: 0px 1px 0px 0px; background-color: #cceeff; margin-left: 0.1px; height: 10px;"><ix:nonFraction contextRef="I20201231" name="us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent" unitRef="Pure" id="Tag498" decimals="2" scale="-2" format="ixt:numdotdecimal">3</ix:nonFraction>%</td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; padding-left: 30px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 30px; margin-left: 0.1px; height: 10px;">Finance leases</td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><ix:nonFraction contextRef="I20201231" name="us-gaap:FinanceLeaseWeightedAverageDiscountRatePercent" unitRef="Pure" id="Tag519" decimals="2" scale="-2" format="ixt:numdotdecimal">3</ix:nonFraction>%</td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
</tr>
</tbody>
</table>
</ix:nonNumeric>

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<table style="width: 100%; font-family: 'times new roman'; font-size: 10pt; height: 17px;">
<tbody>
<tr style="height: 17px;">
<td class="pgno" style="padding: 0px; text-align: center; height: 17px;"><span style="font-size: 10pt;" class="pageno">F-21</span></td>
</tr>
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</div>
</div>
<p style="margin: 0pt; text-align: left;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">SG BLOCKS, INC. AND SUBSIDIARIES</span><br/></p>
<p style="margin: 0pt; text-align: left;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span></p>
<p style="margin: 0pt; text-align: left;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Notes to<span>&#160;</span><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Condensed&#160;</span>Consolidated Financial Statements</span></p>
<p style="border-bottom: 1.5pt solid #000000; margin: 0pt; text-align: left;"><span style="color: #333333; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: italic; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">For the Years Ended<span>&#160;</span></span><span style="border-top: 0px; border-right: none; border-bottom: 0px; border-left: none; border-image: initial; box-sizing: border-box; color: #333333; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: italic; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"><span>December 31, 2020</span></span><span style="color: #333333; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: italic; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"><span>&#160;</span>and<span>&#160; 2019</span></span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></span></p>
<div style="border-left: none; border-right: none;">
<div id="t_ft_2VUX6ZH3F400000000000000000000b">
<div style="border-left: none; border-right: none;">
<table cellpadding="0" width="100%" style="height: 17px; border-collapse: collapse; margin-left: 0px; font-family: 'times new roman'; font-size: 10pt; width: 100%;">
<tbody>
<tr style="height: 17px;">
<td style="vertical-align: top; width: 36pt; height: 17px;">
<p style="margin: 0pt;"><span style="font-weight: bold;"> 10. </span></p>
</td>
<td style="vertical-align: top; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Leases (continued) </span></p>
</td>
</tr>
</tbody>
</table>
</div>
</div>
</div>
</ix:exclude>
</div>
</div>

<p style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt; text-align: center; text-indent: 36pt;"><br/></p>
<p style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0pt 0pt 36pt; line-height: 1.3;"><span style="font-size: 10pt; line-height: inherit; font-family: 'times new roman', times; color: #000000;">As the leases do not provide an implicit rate, the Company used an incremental borrowing rate based on the information available at the lease commencement date in determining the present value of the lease payments, which is reflective of the specific term of the leases and economic environment of each geographic region.&#160;</span></p>
<p style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0pt 0pt 36pt;"><span style="font-size: 10pt;"><span style="font-family: 'Times New Roman';">&#160;</span></span></p>
<p style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0pt 0pt 36pt; line-height: 1.3;"><span style="font-size: 10pt; line-height: inherit; color: #000000; font-family: 'times new roman', times;">Anticipated future lease costs, which are based in part on certain assumptions to approximate minimum annual rental commitments under non-cancelable leases, are as follows:&#160;</span></p>
<p style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0pt 0pt 36pt;"><span style="font-size: 10pt;"><span style="font-family: 'Times New Roman';">&#160;</span></span></p>
<p></p>
<ix:nonNumeric contextRef="D20201231" name="sgbx:LesseeLeaseLiabilityMaturityTableTextBlock" id="Tag505" escape="true">
<table width="100%" style="height: 157px; margin-left: 0.1px; width: 100%; font-family: 'times new roman'; font-size: 10pt; border-collapse: collapse;">
<tbody>
<tr style="height: 17px;">
<td style="height: 17px;"><br/></td>
<td style="border-bottom: 2px solid #000000; height: 17px;"><span style="font-weight: bold;">Year Ending December 31,&#160;&#160;</span></td>
<td style="height: 17px;"><br/></td>
<td style="border-bottom: 2px solid #000000; height: 17px;"><br/></td>
<td style="height: 17px; text-align: right; border-bottom: 2px solid #000000;"><span style="font-weight: bold;">Operating</span></td>
<td style="text-align: right; height: 17px;"><br/></td>
<td style="border-bottom: 2px solid #000000; height: 17px; text-align: right;"><br/></td>
<td style="border-bottom: 2px solid #000000; height: 17px; text-align: right;"><span style="font-weight: bold;">Financing</span></td>
<td style="text-align: right; height: 17px;"><br/></td>
<td style="border-bottom: 2px solid #000000; height: 17px; text-align: right;"><br/></td>
<td style="border-bottom: 2px solid #000000; height: 17px; text-align: right;"><span style="font-weight: bold;">Total</span></td>
<td style="text-align: right; height: 17px;"><br/></td>
</tr>
<tr style="height: 17px;">
<td style="height: 17px; width: 43px;"><br/></td>
<td style="height: 17px; background-color: #cceeff;">2021</td>
<td style="height: 17px; background-color: #cceeff; width: 1.00733%;"><br/></td>
<td style="height: 17px; background-color: #cceeff; width: 1.00733%;">$</td>
<td style="height: 17px; text-align: right; background-color: #cceeff; width: 9.98168%;"><ix:nonFraction contextRef="I20201231" name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" unitRef="USD" id="Tag495" decimals="0" format="ixt:numdotdecimal">348,117</ix:nonFraction></td>
<td style="text-align: right; height: 17px; background-color: #cceeff; width: 1.00733%;"><br/></td>
<td style="height: 17px; text-align: right; background-color: #cceeff; width: 1.00733%;">$</td>
<td style="height: 17px; text-align: right; background-color: #cceeff; width: 9.98168%;"><ix:nonFraction contextRef="I20201231" name="us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo" unitRef="USD" id="Tag523" decimals="0" format="ixt:numdotdecimal">20,160</ix:nonFraction></td>
<td style="text-align: right; height: 17px; background-color: #cceeff; width: 1.00733%;"><br/></td>
<td style="height: 17px; text-align: right; background-color: #cceeff; width: 1.00733%;">$</td>
<td style="height: 17px; text-align: right; background-color: #cceeff; width: 9.98168%;"><ix:nonFraction contextRef="I20201231" name="us-gaap:OtherCommitmentDueInSecondYear" unitRef="USD" id="Tag531" decimals="0" format="ixt:numdotdecimal">368,277</ix:nonFraction></td>
<td style="text-align: right; height: 17px; background-color: #cceeff; width: 1.00733%;"><br/></td>
</tr>
<tr style="height: 17px;">
<td style="height: 17px;"><br/></td>
<td style="height: 17px;">2022</td>
<td style="height: 17px;"><br/></td>
<td style="height: 17px;"><br/></td>
<td style="height: 17px; text-align: right;"><ix:nonFraction contextRef="I20201231" name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree" unitRef="USD" id="Tag500" decimals="0" format="ixt:numdotdecimal">348,984</ix:nonFraction></td>
<td style="text-align: right; height: 17px;"><br/></td>
<td style="height: 17px; text-align: right;"><br/></td>
<td style="height: 17px; text-align: right;"><ix:nonFraction contextRef="I20201231" name="us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree" unitRef="USD" id="Tag506" decimals="0" format="ixt:numdotdecimal">20,160</ix:nonFraction></td>
<td style="text-align: right; height: 17px;"><br/></td>
<td style="height: 17px; text-align: right;"><br/></td>
<td style="height: 17px; text-align: right;"><ix:nonFraction contextRef="I20201231" name="us-gaap:OtherCommitmentDueInThirdYear" unitRef="USD" id="Tag517" decimals="0" format="ixt:numdotdecimal">369,144</ix:nonFraction></td>
<td style="text-align: right; height: 17px;"><br/></td>
</tr>
<tr style="height: 17px;">
<td style="height: 17px;"><br/></td>
<td style="height: 17px; background-color: #cceeff;">2023</td>
<td style="height: 17px; background-color: #cceeff;"><br/></td>
<td style="height: 17px; background-color: #cceeff;"><br/></td>
<td style="height: 17px; text-align: right; background-color: #cceeff;"><ix:nonFraction contextRef="I20201231" name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour" unitRef="USD" id="Tag503" decimals="0" format="ixt:numdotdecimal">330,300</ix:nonFraction></td>
<td style="text-align: right; height: 17px; background-color: #cceeff;"><br/></td>
<td style="height: 17px; text-align: right; background-color: #cceeff;"><br/></td>
<td style="height: 17px; text-align: right; background-color: #cceeff;"><ix:nonFraction contextRef="I20201231" name="us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour" unitRef="USD" id="Tag508" decimals="0" format="ixt:numdotdecimal">11,760</ix:nonFraction></td>
<td style="text-align: right; height: 17px; background-color: #cceeff;"><br/></td>
<td style="height: 17px; text-align: right; background-color: #cceeff;"><br/></td>
<td style="height: 17px; text-align: right; background-color: #cceeff;"><ix:nonFraction contextRef="I20201231" name="us-gaap:OtherCommitmentDueInFourthYear" unitRef="USD" id="Tag510" decimals="0" format="ixt:numdotdecimal">342,060</ix:nonFraction></td>
<td style="text-align: right; height: 17px; background-color: #cceeff;"><br/></td>
</tr>
<tr style="height: 17px;">
<td style="height: 17px;"><br/></td>
<td style="height: 17px;">2024</td>
<td style="height: 17px;"><br/></td>
<td style="height: 17px;"><br/></td>
<td style="height: 17px; text-align: right;"><ix:nonFraction contextRef="I20201231" name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive" unitRef="USD" id="Tag513" decimals="0" format="ixt:numdotdecimal">324,000</ix:nonFraction></td>
<td style="text-align: right; height: 17px;"><br/></td>
<td style="height: 17px; text-align: right;"><br/></td>
<td style="height: 17px; text-align: right;"><ix:nonFraction contextRef="I20201231" name="us-gaap:FinanceLeaseLiabilityPaymentsDueYearFive" unitRef="USD" id="Tag529" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="text-align: right; height: 17px;"><br/></td>
<td style="height: 17px; text-align: right;"><br/></td>
<td style="height: 17px; text-align: right;"><ix:nonFraction contextRef="I20201231" name="us-gaap:OtherCommitmentDueInFifthYear" unitRef="USD" id="Tag518" decimals="0" format="ixt:numdotdecimal">324,000</ix:nonFraction></td>
<td style="text-align: right; height: 17px;"><br/></td>
</tr>
<tr style="height: 17px;">
<td style="height: 18px;"><br/></td>
<td style="height: 18px; background-color: #cceeff;">2025</td>
<td style="height: 18px; background-color: #cceeff;"><br/></td>
<td style="height: 18px; border-bottom: 2px solid #000000; background-color: #cceeff;"><br/></td>
<td style="height: 18px; border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff;"><ix:nonFraction contextRef="I20201231" name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive" unitRef="USD" id="Tag520" decimals="0" format="ixt:numdotdecimal">243,000</ix:nonFraction></td>
<td style="text-align: right; height: 18px; background-color: #cceeff;"><br/></td>
<td style="height: 18px; border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff;"><br/></td>
<td style="height: 18px; border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff;"><ix:nonFraction contextRef="I20201231" name="us-gaap:FinanceLeaseLiabilityPaymentsDueAfterYearFive" unitRef="USD" id="Tag521" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="text-align: right; height: 18px; background-color: #cceeff;"><br/></td>
<td style="height: 18px; border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff;"><br/></td>
<td style="height: 18px; border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff;"><ix:nonFraction contextRef="I20201231" name="us-gaap:OtherCommitmentDueAfterFifthYear" unitRef="USD" id="Tag507" decimals="0" format="ixt:numdotdecimal">243,000</ix:nonFraction></td>
<td style="text-align: right; height: 18px; background-color: #cceeff;"><br/></td>
</tr>
<tr style="height: 19px;">
<td style="height: 19px;"><br/></td>
<td style="height: 19px;">Total lease payments</td>
<td style="height: 19px;"><br/></td>
<td style="border-bottom: 2px solid #000000; height: 19px;"><br/></td>
<td style="border-bottom: 2px solid #000000; text-align: right; height: 19px;"><ix:nonFraction contextRef="I20201231" name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue" unitRef="USD" id="Tag528" decimals="0" format="ixt:numdotdecimal">1,594,401</ix:nonFraction></td>
<td style="text-align: right; height: 19px;"><br/></td>
<td style="border-bottom: 2px solid #000000; text-align: right; height: 19px;"><br/></td>
<td style="border-bottom: 2px solid #000000; text-align: right; height: 19px;"><ix:nonFraction contextRef="I20201231" name="us-gaap:FinanceLeaseLiabilityPaymentsDue" unitRef="USD" id="Tag497" decimals="0" format="ixt:numdotdecimal">52,080</ix:nonFraction></td>
<td style="text-align: right; height: 19px;"><br/></td>
<td style="border-bottom: 2px solid #000000; text-align: right; height: 19px;"><br/></td>
<td style="border-bottom: 2px solid #000000; text-align: right; height: 19px;"><ix:nonFraction contextRef="I20201231" name="us-gaap:OtherCommitment" unitRef="USD" id="Tag512" decimals="0" format="ixt:numdotdecimal">1,646,481</ix:nonFraction></td>
<td style="text-align: right; height: 19px;"><br/></td>
</tr>
<tr style="height: 17px;">
<td style="height: 18px;"><br/></td>
<td style="height: 18px; background-color: #cceeff;">Less: Imputed interest</td>
<td style="height: 18px; background-color: #cceeff;"><br/></td>
<td style="height: 18px; border-bottom: 2px solid #000000; background-color: #cceeff;"><br/></td>
<td style="height: 18px; border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff;"><ix:nonFraction contextRef="I20201231" name="sgbx:TotalOperatingImputedInterest" unitRef="USD" id="Tag515" decimals="0" format="ixt:numdotdecimal">108,206</ix:nonFraction></td>
<td style="text-align: right; height: 18px; background-color: #cceeff;"><br/></td>
<td style="height: 18px; border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff;"><br/></td>
<td style="height: 18px; border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff;"><ix:nonFraction contextRef="I20201231" name="us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount" unitRef="USD" id="Tag530" decimals="0" format="ixt:numdotdecimal">2,027</ix:nonFraction></td>
<td style="text-align: right; height: 18px; background-color: #cceeff;"><br/></td>
<td style="height: 18px; border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff;"><br/></td>
<td style="height: 18px; border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff;"><ix:nonFraction contextRef="I20201231" name="us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" unitRef="USD" id="Tag524" decimals="0" format="ixt:numdotdecimal">110,233</ix:nonFraction></td>
<td style="text-align: right; height: 18px; background-color: #cceeff;"><br/></td>
</tr>
<tr style="height: 17px;">
<td style="height: 17px;"><br/></td>
<td style="height: 17px;">Present value of lease liabilities</td>
<td style="height: 17px;"><br/></td>
<td style="height: 17px;">$</td>
<td style="height: 17px; text-align: right;"><ix:nonFraction contextRef="I20201231" name="us-gaap:OperatingLeaseLiability" unitRef="USD" id="Tag511" decimals="0" format="ixt:numdotdecimal">1,486,195</ix:nonFraction></td>
<td style="text-align: right; height: 17px;"><br/></td>
<td style="height: 17px; text-align: right;">$</td>
<td style="height: 17px; text-align: right;"><ix:nonFraction contextRef="I20201231" name="us-gaap:FinanceLeaseLiability" unitRef="USD" id="Tag494" decimals="0" format="ixt:numdotdecimal">50,053</ix:nonFraction></td>
<td style="text-align: right; height: 17px;"><br/></td>
<td style="height: 17px; text-align: right;">$</td>
<td style="height: 17px; text-align: right;"><ix:nonFraction contextRef="I20201231" name="sgbx:Presentvalueofleaseliabilities" unitRef="USD" id="Tag502" decimals="0" format="ixt:numdotdecimal">1,536,248</ix:nonFraction></td>
<td style="text-align: right; height: 17px;"><br/></td>
</tr>
</tbody>
</table>
</ix:nonNumeric>
<p style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0pt 0pt 36pt; line-height: 1.3;"><br/></p>
<p style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0pt 0pt 36pt; line-height: 1.3;"><span style="font-size: 10pt; line-height: inherit; color: #000000; font-family: 'times new roman', times;"><span style="font-family: 'Times New Roman', serif; color: #000000;">Operating leases for office space and the plant, with total lease payments of $<ix:nonFraction contextRef="D20201231" name="us-gaap:OperatingLeasePaymentsUse" unitRef="USD" id="Tag514" decimals="0" format="ixt:numdotdecimal">1,683,000</ix:nonFraction>, has been leased from an affiliate of the sellers of Echo.&#160;</span></span></p>
</ix:nonNumeric>
</div>
<br/></div><div style="font-family: 'times new roman', times; font-size: 10pt;">

<div id="t_ft_5SAX3N78HS00000000000000000000b">
<ix:nonNumeric contextRef="D20201231" name="us-gaap:DebtDisclosureTextBlock" id="Tag770" escape="true">
<div style="font-family: 'times new roman', times; font-size: 10pt;">
<div>
<table style="width: 100%; font-family: 'times new roman'; font-size: 10pt; height: 13px;" border="0" cellpadding="0" width="100%">
<tbody>
<tr style="height: 13px;">
<td style="width: 36pt;padding: 0in;height: 13px;" valign="top">
<p style="margin-bottom: 0.0001pt; line-height: normal;"><b><span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman';">11. </span></b></p>
</td>
<td style="padding: 0in;height: 13px;" valign="top">
<p style="margin-bottom: 0.0001pt; line-height: normal;"><b><span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">Co<span>nvertible <span>Debentur</span>es</span></span></b></p>
</td>
</tr>
</tbody>
</table>
</div>
</div>
<div style="font-family: 'times new roman', times; font-size: 10pt;">
<p style="margin: 0in 0in 0.0001pt 34pt; line-height: normal; background: white;"><span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000;"></span><span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000;">&#160;</span></p>
<p style="margin: 0in 0in 0.0001pt 34pt; line-height: normal; background: white;"><span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000;">On November 12, 2019, the Company entered into a Securities Purchase Agreement (the &#8220;Purchase Agreement&#8221;) with an investor, pursuant to which the Company issued to the investor a senior secured convertible debenture in the principal amount of $<ix:nonFraction contextRef="D20191112_SecuritiesPurchaseAgreementMember" name="us-gaap:ProceedsFromRelatedPartyDebt" unitRef="USD" id="Tag772" decimals="0" format="ixt:numdotdecimal">480,770</ix:nonFraction> (the &#8220;Debenture&#8221;) for proceeds of $<ix:nonFraction contextRef="D20191112_SecuritiesPurchaseAgreementMember" name="us-gaap:DebtConversionConvertedInstrumentAmount1" unitRef="USD" id="Tag630" decimals="0" format="ixt:numdotdecimal">375,000</ix:nonFraction> (representing an original issue discount of <ix:nonFraction contextRef="I20191112" name="us-gaap:DebtInstrumentInterestRateEffectivePercentage" unitRef="Pure" id="Tag819" decimals="2" scale="-2" format="ixt:numdotdecimal">22</ix:nonFraction>%). The Company received net proceeds of approximately $<ix:nonFraction contextRef="D20191112_SecuritiesPurchaseAgreementMember" name="us-gaap:ProceedsFromConvertibleDebt" unitRef="USD" id="Tag774" decimals="0" format="ixt:numdotdecimal">326,250</ix:nonFraction> after deducting certain fees due to the placement agent and certain transaction expenses. The Debenture was due 110 days after issuance and was secured under a Security Agreement, dated November 12, 2019, entered into with the investor (the &#8220;Security Agreement&#8221;) by a security interest in all of the Company&#8217;s existing and future assets, subject to existing security interests and exceptions. <ix:nonNumeric contextRef="D20191112_SecuritiesPurchaseAgreementMember" name="us-gaap:DebtInstrumentRedemptionDescription" id="Tag793" escape="true">The Company had the right to redeem all or a portion of the outstanding principal of the Debenture (i) prior to the maturity date without interest and with no conversion by the investor and (ii) after the maturity date at a premium of <span style="border-left: none; border-right: none;"><span style="border-left: none; border-right: none;">120</span></span>%, and with interest accruing at <span style="border-left: none; border-right: none;"><span style="border-left: none; border-right: none;">24</span></span>% from the maturity date. As of December 13, 2019 the Debenture was paid back in full to the investor. &#160;</ix:nonNumeric></span></p>
<p style="margin: 0in 0in 0.0001pt 34pt; line-height: normal; background: white;"><span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000;"></span><span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000;">&#160;</span></p>
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<td class="pgno" style="padding: 0px; text-align: center;"><span style="font-family: 'times new roman', times; font-size: 10pt;">F-<span>22</span></span></td>
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<p style="margin: 0pt; text-align: left; text-indent: 0pt;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;">SG BLOCKS, INC. AND SUBSIDIARIES</span></p>
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: center; text-indent: 36pt;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 6pt;">&#160;</span></p>
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;">Notes to Consolidated Financial Statements</span></p>
<p style="border-width: 0px 0px 1.5pt; border-image: initial; margin: 0pt; padding: 0px; box-sizing: border-box; border-color: initial initial #000000 initial; border-style: initial initial solid initial;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">For the Years Ended <span style="border-left: none; border-right: none;">December 31, 2020</span>&#160;and <span><span style="border-left: none; border-right: none;">2019</span></span></span></p>
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<span style="-sec-ix-hidden:Tag915"><span><span style="font-size: 10pt; color: black; line-height: inherit;">The Debenture was convertible into shares of the Company&#8217;s common stock only upon (i) the occurrence of an Event of Default (as defined in the Debenture) or (ii) at maturity in the event any principal remains outstanding, at a conversion price equal to the lower of (x) 67.5% of the lowest daily VWAPs of the common stock during the five consecutive trading days immediately preceding the Event of Default or date of maturity or (y) if the Debenture was not fully paid as of the Maturity, the lowest daily VWAP during the ten (10) consecutive trading days immediately preceding the date of the applicable Conversion, and based on a conversion amount determined by the product of (x) the portion of the principal and accrued interest to be converted and (y) 120% or (y) if the Debenture was not fully paid as of the Maturity Date and no conversions have been effected under the Debenture, the lowest daily VWAP during the ten (10) consecutive Trading Days immediately preceding the date of the applicable Conversion; provided, however, that the Company will not issue any shares of common stock upon conversion of the Debenture if the investor would exceed the aggregate number of shares of common stock which the Company may issue upon conversion or exercise (as the case may be) of the Debenture without breaching the Company&#8217;s obligations under the rules or regulations of the Nasdaq Stock Market, including rules related to the aggregate of offerings under NASDAQ Listing Rule 5635(d) (which currently limit such issuance to 60,048 shares, which is 19.99% of the Company&#8217;s outstanding shares as of the date hereof). In addition, subject to limited exceptions, the investor did not have the right to convert any portion of the Debenture if the investor, together with its affiliates, would beneficially own in excess of 4.99% of the number of shares of the Company&#8217;s common stock outstanding immediately after giving effect to its conversion</span><span style="color: #000000; line-height: inherit;"> </span><span style="font-size: 10pt; color: #000000; line-height: inherit;">and under no circumstances could convert the Debenture if the investor, together with its affiliates, would beneficially own in excess of 9.99% of the number of shares of the Company&#8217;s common stock outstanding immediately after giving effect to its conversion.</span></span></span>
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<p style="margin: 0in 0in 0.0001pt 0.5in; line-height: normal;"><span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000;">&#160;</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.2;"><span style="font-size: 10pt; color: black; line-height: inherit;">In connection with this transaction, the Company entered into a Placement Agency Agreement (the &#8220;<i>Placement Agency Agreement</i>&#8221;) with ThinkEquity, a division of Fordham Financial Management, Inc. (the &#8220;<i>Placement Agent</i>&#8221;), pursuant to which the Company <span style="line-height: inherit;">&#160;</span>agreed to pay the Placement Agent a cash fee equal to <ix:nonFraction contextRef="I20191112_PlacementAgencyAgreementMember" name="us-gaap:DebtInstrumentInterestRateEffectivePercentage" unitRef="Pure" id="Tag771" decimals="2" scale="-2" format="ixt:numdotdecimal">9</ix:nonFraction>% of the gross proceeds received by the Company from the investor in this transaction, as well as a one-time expense fee of $<ix:nonFraction contextRef="D20191112_PlacementAgencyAgreementMember" name="us-gaap:PaymentsForFees" unitRef="USD" id="Tag262" decimals="0" format="ixt:numdotdecimal">15,000</ix:nonFraction> for aggregate out-of-pocket expenses incurred collectively in this transaction. Pursuant to the Placement Agency Agreement, the Company also agreed to grant to the Placement Agent or its designees warrants to purchase up to <ix:nonFraction contextRef="D20201231" name="sgbx:PercentageOfExercisePrice" unitRef="Pure" id="Tag627" decimals="2" scale="-2" format="ixt:numdotdecimal">9</ix:nonFraction>% of the aggregate number of shares of common stock underlying the Debenture, which equals <ix:nonFraction contextRef="D20201231" name="us-gaap:DebtConversionConvertedInstrumentSharesIssued1" unitRef="Shares" id="Tag637" decimals="0" format="ixt:numdotdecimal">5,404</ix:nonFraction> shares of common stock, at an exercise price of <ix:nonFraction contextRef="D20191112_PlacementAgencyAgreementMember" name="sgbx:PercentageOfExercisePrice" unitRef="Pure" id="Tag818" decimals="2" scale="-2" format="ixt:numdotdecimal">110</ix:nonFraction>% of the closing price of the Company&#8217;s common stock on the closing date (the &#8220;<i>Placement Agent Warrants</i>&#8221;).&#160; &#160;&#160;</span><span style="font-size: 10pt; line-height: inherit;"></span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; line-height: 1.2;"><span style="font-size: 12pt; font-family: 'Times New Roman', serif; line-height: inherit;">&#160;</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.2;"><span style="font-size: 10pt; color: black; line-height: inherit;">The Placement Agent Warrants wereexercisable, in whole or in part, commencing on the issuance date and have an exercise period of five years. In the event that there was not an effective registration statement permitting for the resale of the shares underlying the Placement Agent Warrants, the Placement Agent Warrant&#8217;s were exercisable on a cashless basis. There were significant restrictions pursuant to FINRA Rule 5110 against transferring the Placement Agent&#8217;s Warrants and the shares issuable upon exercise of the Placement Agent Warrants during the one hundred eighty (180) days after the closing date.</span><span style="font-size: 10pt; line-height: inherit;"></span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; line-height: normal;"><span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000;">&#160;</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; line-height: normal;"><span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000;">On December 10, 2019, the </span>Company and ThinkEquity entered into a waiver agreement (&#8220;Waiver of Warrant&#8221;) pursuant to which ThinkEquity surrendered its rights to a warrant previously issued to ThinkEquity on November 12, 2019 to purchase <ix:nonFraction contextRef="I20191112" name="sgbx:Commonstockascompensation" unitRef="Shares" id="Tag604" decimals="0" format="ixt:numdotdecimal">5,404</ix:nonFraction> shares of the Company&#8217;s common stock as compensation for acting as placement agent for the private placement of the Debenture.</p>
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<p style="margin: 0in 0in 0.0001pt 0.5in; line-height: normal;"><span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000;">&#160;</span></p><div style="font-family: 'times new roman', times; font-size: 10pt;">
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<p style="margin: 0pt; text-align: left;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 12. </span></p>
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<p style="margin: 0pt; text-align: left;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Income Taxes </span></p>
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<p style="margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">The Company&#8217;s provision (benefit) for income taxes consists of the following for the year ended </span><span style="border-right: none; border-left: none;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">December 31, 2020</span></span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;and 2019:</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
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<p style="margin: 0pt;"><br/></p>
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<td style="vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
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<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
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<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;" colspan="2">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 2020 </span></p>
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<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;" colspan="2">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 2019 </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 17px;">
<td style="background-color: #ffffff; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><br/></p>
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<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Deferred: </span></p>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;" colspan="2">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;" colspan="2">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 17px;">
<td style="background-color: #ffffff; vertical-align: bottom; height: 17px; width: 43px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="background-color: #cceeff; padding-left: 10pt; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Federal </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction contextRef="D20201231" name="us-gaap:DeferredFederalIncomeTaxExpenseBenefit" unitRef="USD" id="Tag245" decimals="0" sign="-" format="ixt:numdotdecimal">974,181</ix:nonFraction></span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 1%;">)</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction contextRef="D20191231_54" name="us-gaap:DeferredFederalIncomeTaxExpenseBenefit" unitRef="USD" id="Tag789" decimals="0" sign="-" format="ixt:numdotdecimal">828,472</ix:nonFraction></span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 0.5%;">)</td>
</tr>
<tr style="height: 19px;">
<td style="background-color: #ffffff; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="background-color: #ffffff; padding-bottom: 1.5pt; padding-left: 10pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> State&#160;and local </span></p>
</td>
<td style="background-color: #ffffff; padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction contextRef="D20201231" name="us-gaap:DeferredStateAndLocalIncomeTaxExpenseBenefit" unitRef="USD" id="Tag796" decimals="0" sign="-" format="ixt:numdotdecimal">567,767</ix:nonFraction></span></p>
</td>
<td style="background-color: #ffffff; padding: 0px; vertical-align: bottom; height: 19px;">)</td>
<td style="background-color: #ffffff; padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction contextRef="D20191231_54" name="us-gaap:DeferredStateAndLocalIncomeTaxExpenseBenefit" unitRef="USD" id="Tag272" decimals="0" format="ixt:numdotdecimal">564,363</ix:nonFraction></span></p>
</td>
<td style="background-color: #ffffff; padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"></td>
</tr>
<tr style="height: 17px;">
<td style="background-color: #ffffff; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="background-color: #cceeff; padding-left: 20pt; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Total deferred </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px; text-align: right;">(<ix:nonFraction contextRef="D20201231" name="us-gaap:DeferredIncomeTaxExpenseBenefit" unitRef="USD" id="Tag43" decimals="0" sign="-" format="ixt:numdotdecimal">1,541,948</ix:nonFraction></td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px;">)</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction contextRef="D20191231_54" name="us-gaap:DeferredIncomeTaxExpenseBenefit" unitRef="USD" id="Tag228" decimals="0" sign="-" format="ixt:numdotdecimal">264,109</ix:nonFraction></span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px;">)</td>
</tr>
<tr style="height: 17px;">
<td style="background-color: #ffffff; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="background-color: #ffffff; padding-left: 20pt; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Total provision (benefit) for income taxes </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> (<ix:nonFraction contextRef="D20201231" name="sgbx:ProvisionIncomeTaxExpenseBenefit" unitRef="USD" id="Tag253" decimals="0" sign="-" format="ixt:numdotdecimal">1,541,948</ix:nonFraction> </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 17px;">)</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction contextRef="D20191231_54" name="sgbx:ProvisionIncomeTaxExpenseBenefit" unitRef="USD" id="Tag223" decimals="0" sign="-" format="ixt:numdotdecimal">264,109</ix:nonFraction></span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 17px;">)</td>
</tr>
<tr style="height: 19px;">
<td style="background-color: #ffffff; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="background-color: #cceeff; padding-bottom: 1.5pt; padding-left: 20pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Less: valuation reserve </span></p>
</td>
<td style="background-color: #cceeff; padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px; text-align: right;"><ix:nonFraction contextRef="D20201231" name="sgbx:AmountOfValuationReserve" unitRef="USD" id="Tag249" decimals="0" format="ixt:numdotdecimal">1,541,948</ix:nonFraction></td>
<td style="background-color: #cceeff; padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"></td>
<td style="background-color: #cceeff; padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction contextRef="D20191231_54" name="sgbx:AmountOfValuationReserve" unitRef="USD" id="Tag491" decimals="0" sign="-" format="ixt:numdotdecimal">264,109</ix:nonFraction></span></p>
</td>
<td style="background-color: #cceeff; padding: 0px 0px 1px; vertical-align: bottom; height: 19px;"></td>
</tr>
<tr style="height: 10px;">
<td style="background-color: #ffffff; height: 10px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="background-color: #ffffff; padding: 0px 0px 3px 26px; height: 10px; vertical-align: bottom;" valign="bottom">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Income tax provision </span></p>
</td>
<td style="background-color: #ffffff; padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="background-color: #ffffff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction contextRef="D20201231" name="us-gaap:IncomeTaxExpenseBenefit" unitRef="USD" id="Tag235" xsi:nil="true"></ix:nonFraction>&#8212;</span></p>
</td>
<td style="background-color: #ffffff; padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="background-color: #ffffff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction contextRef="D20191231_54" name="us-gaap:IncomeTaxExpenseBenefit" unitRef="USD" id="Tag52" xsi:nil="true"></ix:nonFraction>&#8212;</span></p>
</td>
<td style="background-color: #ffffff; padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<!-- [if !supportMisalignedColumns]><tr style="height:0pt"><td style="width:36pt; border:none"></td><td style="width:24pt; border:none"></td><td style="width:7.2pt; border:none"></td><td style="width:12pt; border:none"></td><td style="width:37.4pt; border:none"></td><td style="width:7.2pt; border:none"></td><td style="width:7.2pt; border:none"></td><td style="width:12pt; border:none"></td><td style="width:37.4pt; border:none"></td><td style="width:7.2pt; border:none"></td></tr><![endif]--></tbody>
</table>
</ix:nonNumeric>
<p style="margin: 0pt 0pt 0pt 29.7pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">A reconciliation of the federal statutory rate to <ix:nonFraction contextRef="D20191231_54" name="us-gaap:EffectiveIncomeTaxRateContinuingOperations" unitRef="Pure" id="Tag884" decimals="2" scale="-2" format="ixt:numdotdecimal"><ix:nonFraction contextRef="D20201231" name="us-gaap:EffectiveIncomeTaxRateContinuingOperations" unitRef="Pure" id="Tag227" decimals="2" scale="-2" format="ixt:numdotdecimal">0</ix:nonFraction></ix:nonFraction>% for the year ended December 31, 2020&#160;and 2019 to the effective rate for income from operations before income taxes is as follows:</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<ix:exclude>
<p style="margin: 0pt 0pt 0pt 36pt;"><br/></p>
<div>
<div id="t_ft_J2MCZ99UQO00000000000000000000b">
<div>
<div>
<table style="width: 100%; font-family: 'times new roman'; font-size: 10pt;">
<tbody>
<tr>
<td class="pgno" style="padding: 0px; text-align: center;"><span style="font-family: 'times new roman', times; font-size: 10pt;">F-23</span></td>
</tr>
</tbody>
</table>
</div>
<hr style="border-bottom-color: #000000; border-top-color: #000000; color: #000000; background-color: #000000;"></hr>
<div class="pageBreak" style="page-break-before: always; font-size: 10pt; text-align: left;"><br/></div>
</div>
<p style="margin: 0px; clear: left; font-family: 'times new roman'; font-size: 4pt;">&#160;</p>
<p style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">SG BLOCKS, INC. AND SUBSIDIARIES</span></p>
<p style="margin: 0px; clear: left; font-family: 'times new roman'; font-size: 4pt;">&#160;</p>
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;">Notes to Consolidated Financial Statements</span></p>
<p style="border-bottom-color: #000000; border-bottom-style: solid; border-bottom-width: 1.5pt; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">For the Years Ended December 31, 2020 and <span style="border-left: none; border-right: none;">2019</span></span></p>
<p style="margin: 0px; clear: left; font-family: 'times new roman'; font-size: 5pt;">&#160;</p>
<div id="t_ft_985TKTEY4G00000000000000000000b">
<table style="border: 0px; margin: 0px 0px 0px 0pt; padding: 0px; box-sizing: border-box; border-spacing: 0px; border-collapse: collapse; background-color: transparent; font-family: 'times new roman'; font-size: 10pt;" cellpadding="0" width="100%">
<tbody style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box;">
<tr style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box;">
<td style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; vertical-align: top; width: 36pt;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 12. </span></p>
</td>
<td style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; vertical-align: top;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Income Taxes&#160;(continued) </span></p>
</td>
</tr>
</tbody>
</table>
</div>
</div>
</div>
</ix:exclude>
<p style="margin: 0px; clear: left; font-family: 'times new roman'; font-size: 8pt;">&#160;</p>
<ix:nonNumeric contextRef="D20201231" name="us-gaap:ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" id="Tag90" escape="true">
<table style="border-collapse: collapse; margin-left: 0px; font-family: 'times new roman'; font-size: 10pt; width: 100%; height: 94px;" cellpadding="0" width="100%">
<tbody>
<tr style="height: 10px;">
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;" colspan="2">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 2020</span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"><br/></td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;" colspan="2">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 2019</span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"><br/></td>
</tr>
<tr style="height: 10px;">
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"><br/></td>
</tr>
<tr style="height: 10px; margin-left: 0.1px;">
<td style="margin-left: 0.1px; height: 10px; padding: 0px; vertical-align: bottom; width: 36pt;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Benefit for income taxes at federal statutory rate </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20201231" name="us-gaap:EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate" unitRef="Pure" id="Tag616" decimals="3" scale="-2" format="ixt:numdotdecimal">21.0</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> % </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20191231_54" name="us-gaap:EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate" unitRef="Pure" id="Tag247" decimals="3" scale="-2" format="ixt:numdotdecimal">21.0</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> % </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> State&#160;and local income taxes, net of federal benefit </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction contextRef="D20201231" name="us-gaap:EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes" unitRef="Pure" id="Tag305" decimals="3" scale="-2" format="ixt:numdotdecimal">3.9</ix:nonFraction></span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20191231_54" name="us-gaap:EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes" unitRef="Pure" id="Tag820" decimals="3" scale="-2" format="ixt:numdotdecimal">1.1</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 17px; margin-left: 0.1px;">
<td style="margin-left: 0.1px; padding: 0px; height: 17px; vertical-align: bottom;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px; background-color: #cceeff;">Goodwill impairment</td>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px; text-align: right; background-color: #cceeff;"><ix:nonFraction contextRef="D20201231" name="us-gaap:EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses" unitRef="Pure" id="Tag243" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px; background-color: #cceeff;"></td>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px; text-align: right; background-color: #cceeff;">(<ix:nonFraction contextRef="D20191231_54" name="us-gaap:EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses" unitRef="Pure" id="Tag419" decimals="3" scale="-2" sign="-" format="ixt:numdotdecimal">9.1</ix:nonFraction></td>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px; background-color: #cceeff;">)</td>
</tr>
<tr style="height: 17px;">
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px;">Change in state rate</td>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; text-align: right; height: 17px;"><ix:nonFraction contextRef="D20201231" name="sgbx:DifferencesAttributableToChangeInStateBusinessApportionment" unitRef="Pure" id="Tag224" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px;"></td>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; text-align: right; height: 17px;">(<ix:nonFraction contextRef="D20191231_54" name="sgbx:DifferencesAttributableToChangeInStateBusinessApportionment" unitRef="Pure" id="Tag334" decimals="3" scale="-2" sign="-" format="ixt:numdotdecimal">11.2</ix:nonFraction></td>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px;">)</td>
</tr>
<tr style="height: 10px; margin-left: 0.1px;">
<td style="margin-left: 0.1px; height: 10px; padding: 0px; vertical-align: bottom;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Less valuation allowance </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction contextRef="D20201231" name="us-gaap:EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance" unitRef="Pure" id="Tag236" decimals="3" scale="-2" sign="-" format="ixt:numdotdecimal">24.9</ix:nonFraction></span></p>
</td>
<td style="padding: 0px 0px 1px; vertical-align: bottom; margin-left: 0.1px; height: 10px; background-color: #cceeff;">)</td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction contextRef="D20191231_54" name="us-gaap:EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance" unitRef="Pure" id="Tag233" decimals="3" scale="-2" sign="-" format="ixt:numdotdecimal">1.8</ix:nonFraction></span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px; background-color: #cceeff;">)</td>
</tr>
<tr style="height: 10px;">
<td style="margin-left: 0.1px; height: 10px; padding: 0px; width: 36pt; vertical-align: bottom;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px;" valign="bottom">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Effective income tax rate </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20201231" name="us-gaap:EffectiveIncomeTaxRateContinuingOperations" unitRef="Pure" id="Tag803" decimals="3" scale="-2" format="ixt:numdotdecimal">0.0</ix:nonFraction> </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> % </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20191231_54" name="us-gaap:EffectiveIncomeTaxRateContinuingOperations" unitRef="Pure" id="Tag335" decimals="3" scale="-2" format="ixt:numdotdecimal">0.0</ix:nonFraction> </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> % </span></p>
</td>
</tr>
</tbody>
</table>
</ix:nonNumeric>
<p style="margin: 0px; clear: left; font-family: 'times new roman'; font-size: 7pt;">&#160;</p>
<p style="border: 0px; margin: 0pt 0pt 0pt 36pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;">The tax effects of these temporary differences along with the net operating losses, net of an allowance for credits, have been recognized as deferred tax assets (liabilities) at December 31, 2020 and 2019 as follows:</span></p>
<p style="margin: 0px; clear: left; font-family: 'times new roman'; font-size: 8pt;">&#160;</p>
<ix:nonNumeric contextRef="D20201231" name="us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock" id="Tag135" escape="true">
<table style="border: 0px; margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; border-spacing: 0px; border-collapse: collapse; font-family: 'times new roman'; font-size: 10pt; width: 100%; height: 110px;" cellpadding="0" width="100%">
<tbody style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box;">
<tr style="height: 10px;">
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; background-color: #ffffff; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><br/></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; height: 10px; border-bottom: 1.5pt solid #000000; vertical-align: bottom;" colspan="2">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: center;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 2020 </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; height: 10px; border-bottom: 1.5pt solid #000000; vertical-align: bottom;" colspan="2">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: center;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 2019 </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px; width: 36pt;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><br/></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> Net operating loss&#160;carryforward </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; width: 0.5%;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; width: 0.5%;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; width: 10%;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20201231" name="us-gaap:DeferredTaxAssetsOperatingLossCarryforwards" unitRef="USD" id="Tag221" decimals="0" format="ixt:numdotdecimal">4,127,323</ix:nonFraction> </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; width: 0.5%;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160;&#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; width: 0.5%;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; width: 0.5%;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; width: 10%;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20191231" name="us-gaap:DeferredTaxAssetsOperatingLossCarryforwards" unitRef="USD" id="Tag274" decimals="0" format="ixt:numdotdecimal">2,857,456</ix:nonFraction> </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; width: 0.5%;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><br/></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> Bad debt reserve </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20201231" name="us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts" unitRef="USD" id="Tag277" decimals="0" format="ixt:numdotdecimal">197,785</ix:nonFraction> </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20191231" name="us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts" unitRef="USD" id="Tag229" decimals="0" format="ixt:numdotdecimal">173,840</ix:nonFraction> </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><br/></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> Employee stock compensation </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20201231" name="us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits" unitRef="USD" id="Tag31" decimals="0" format="ixt:numdotdecimal">800,036</ix:nonFraction> </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20191231" name="us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits" unitRef="USD" id="Tag794" decimals="0" format="ixt:numdotdecimal">445,799</ix:nonFraction> </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><br/></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> Intangible assets </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> (<ix:nonFraction contextRef="I20201231" name="us-gaap:DeferredTaxAssetsGoodwillAndIntangibleAssets" unitRef="USD" id="Tag638" decimals="0" sign="-" format="ixt:numdotdecimal">529,260</ix:nonFraction> </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">)</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction contextRef="I20191231" name="us-gaap:DeferredTaxAssetsGoodwillAndIntangibleAssets" unitRef="USD" id="Tag273" decimals="0" sign="-" format="ixt:numdotdecimal">502,709</ix:nonFraction></span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"><span style="font-family: 'times new roman', times; font-size: 10pt;">)</span></td>
</tr>
<tr style="height: 10px;">
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><br/></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> Depreciation </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction contextRef="I20201231" name="us-gaap:DeferredTaxAssetsOther" unitRef="USD" id="Tag621" decimals="0" sign="-" format="ixt:numdotdecimal">44,979</ix:nonFraction></span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">)</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction contextRef="I20191231" name="us-gaap:DeferredTaxAssetsOther" unitRef="USD" id="Tag226" decimals="0" sign="-" format="ixt:numdotdecimal">850</ix:nonFraction></span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">)</td>
</tr>
<tr style="height: 10px;">
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"><br/></td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">Accrued expenses&#160;</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"><br/></td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"><br/></td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; text-align: right; height: 10px;"><ix:nonFraction contextRef="I20201231" name="us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities" unitRef="USD" id="Tag225" decimals="0" format="ixt:numdotdecimal">47,184</ix:nonFraction></td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"><br/></td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"><br/></td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"><br/></td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; text-align: right; height: 10px;"><ix:nonFraction contextRef="I20191231" name="us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities" unitRef="USD" id="Tag275" decimals="0" format="ixt:numdotdecimal">82,628</ix:nonFraction></td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"><br/></td>
</tr>
<tr style="height: 10px;">
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><br/></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> Charity </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; border-bottom: 2px solid #000000;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; border-bottom: 2px solid #000000;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20201231" name="us-gaap:DeferredTaxAssetsCharitableContributionCarryforwards" unitRef="USD" id="Tag244" decimals="0" format="ixt:numdotdecimal">205</ix:nonFraction> </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; border-bottom: 2px solid #000000;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; border-bottom: 2px solid #000000;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20191231" name="us-gaap:DeferredTaxAssetsCharitableContributionCarryforwards" unitRef="USD" id="Tag250" decimals="0" format="ixt:numdotdecimal">181</ix:nonFraction> </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><br/></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> Net deferred tax asset </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20201231" name="us-gaap:DeferredTaxAssetsGross" unitRef="USD" id="Tag242" decimals="0" format="ixt:numdotdecimal">4,598,294</ix:nonFraction> </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20191231" name="us-gaap:DeferredTaxAssetsGross" unitRef="USD" id="Tag795" decimals="0" format="ixt:numdotdecimal">3,056,345</ix:nonFraction> </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><br/></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> Valuation allowance </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction contextRef="I20201231" name="us-gaap:DeferredTaxAssetsValuationAllowance" unitRef="USD" id="Tag825" decimals="0" format="ixt:numdotdecimal">4,598,294</ix:nonFraction></span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px 0px 1px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">)</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> (<ix:nonFraction contextRef="I20191231" name="us-gaap:DeferredTaxAssetsValuationAllowance" unitRef="USD" id="Tag271" decimals="0" format="ixt:numdotdecimal">3,056,345</ix:nonFraction> </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px 0px 1px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> ) </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; height: 10px; width: 36pt; vertical-align: bottom;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><br/></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; height: 10px; vertical-align: bottom;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> Net deferred tax asset </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
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<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px; border-top: 1.5pt solid #000000; border-bottom: 4.5pt double #000000;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
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<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px; border-top: 1.5pt solid #000000; border-bottom: 4.5pt double #000000;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction contextRef="I20201231" name="us-gaap:DeferredTaxAssetsNet" unitRef="USD" id="Tag241" xsi:nil="true"></ix:nonFraction>&#8212;</span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px; border-top: 1.5pt solid #000000; border-bottom: 4.5pt double #000000;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px; border-top: 1.5pt solid #000000; border-bottom: 4.5pt double #000000;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction contextRef="I20191231" name="us-gaap:DeferredTaxAssetsNet" unitRef="USD" id="Tag222" xsi:nil="true"></ix:nonFraction>&#8212;</span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
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</ix:nonNumeric>
<p style="margin: 0px; clear: left; font-family: 'times new roman'; font-size: 7pt;">&#160;</p>
<p style="border: 0px; margin: 0pt 0pt 0pt 36pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;">The Company establishes a valuation allowance, if based on the weight of available evidence, it is more likely than not that some portion or all of the deferred assets will not be realized.&#160;<span style="font-family: 'times new roman', times;">During 2020 certain adjustments were made to the Company&#8217;s net operating loss carryforward tax asset for IRC Section 382 limitations.</span> The valuation allowance increased by $<ix:nonFraction contextRef="D20201231" name="us-gaap:ValuationAllowanceDeferredTaxAssetChangeInAmount" unitRef="USD" id="Tag311" decimals="0" format="ixt:numdotdecimal">1,541,948</ix:nonFraction> and $<ix:nonFraction contextRef="D20191231_54" name="us-gaap:ValuationAllowanceDeferredTaxAssetChangeInAmount" unitRef="USD" id="Tag246" decimals="0" format="ixt:numdotdecimal">264,109</ix:nonFraction>&#160;during 2020&#160;and 2019, respectively.&#160;</span></p>
<p style="margin: 0px; clear: left; font-family: 'times new roman'; font-size: 7pt;">&#160;</p>
<p style="border: 0px; margin: 0pt 0pt 0pt 36pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;">As of December 31, 2020, the Company had a net operating loss<span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box;">&#160;</span>carryforward<span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box;">&#160;</span>of approximately $<ix:nonFraction contextRef="I20201231" name="us-gaap:OperatingLossCarryforwards" unitRef="USD" id="Tag252" decimals="-5" scale="6" format="ixt:numdotdecimal">16.6</ix:nonFraction> million for Federal and State tax purposes. The net operating loss expires beginning 2030 through <span style="-sec-ix-hidden:Tag881">2037</span> <span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; border: none windowtext 1.0pt; mso-border-alt: none windowtext 0in; padding: 0in; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">for those losses generated in 2017 and prior years. Approximately $<ix:nonFraction contextRef="I20191231" name="us-gaap:OperatingLossCarryforwards" unitRef="USD" id="Tag288" decimals="1" format="ixt:numdotdecimal">5.5</ix:nonFraction> million of such net operating losses will carryforward indefinitely and be available to offset up to <ix:nonFraction contextRef="I20201231" name="sgbx:FutureTaxableIncomePercentage" unitRef="Pure" id="Tag248" decimals="2" scale="-2" format="ixt:numdotdecimal">80</ix:nonFraction>% of future taxable income each year.</span>&#160;<span style="font-family: 'times new roman', times;">Subsequent<span style="border: 1pt none windowtext; padding: 0in; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">&#160;to December 31, 2019, the </span><span style="color: #000000; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">Coronavirus Aid, Relief and Economic Security Act (&#8220;CARES Act&#8221;) was passed, which temporarily removes such <ix:nonFraction contextRef="I20201231" name="sgbx:FutureTaxableIncomeTemporarilyRemovesPercentage" unitRef="Pure" id="Tag234" decimals="2" scale="-2" format="ixt:numdotdecimal">80</ix:nonFraction>% limitation for years 2019 and 2020.</span></span> The Company&#8217;s net operating loss<span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box;">&#160;</span>carryforward<span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box;">&#160;</span>may be subject to annual limitations, which could reduce or defer the utilization of the losses as a result of an ownership change as defined in Section 382 of the Internal Revenue Code.</span></p>
<p style="margin: 0px; clear: left; font-family: 'times new roman'; font-size: 7pt;">&#160;</p>
<p style="border: 0px; margin: 0pt 0pt 0pt 36pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;">As required by the provisions of ASC 740, the Company recognizes the financial statement benefit of a tax position only after determining that the relevant tax authority would more likely than not sustain the position following an audit. For tax positions meeting the more likely than not threshold, the amount recognized in the consolidated financial statements is the largest benefit that has a greater than 50 percent likelihood of being realized upon ultimate settlement with the relevant tax authority. Differences between tax positions taken or expected to be taken in a tax return and the net benefit recognized and measured pursuant to the interpretation are referred to as &#8220;unrecognized benefits.&#8221; A liability is recognized (or amount of net operating loss or amount of tax refundable is reduced) for an unrecognized tax benefit because it represents an enterprise&#8217;s potential future obligation to the taxing authority for a tax position that was not recognized as a result of applying the provisions of ASC 740.</span></p>
<p style="margin: 0px; clear: left; font-family: 'times new roman'; font-size: 7pt;"><span style="font-size: 7pt;">&#160;</span><br/></p>
<p style="border: 0px; margin: 0pt 0pt 0pt 36pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;">The Company recognizes interest and penalties related to uncertain tax positions in general and administrative expenses. As of December 31, 2020, the Company has <ix:nonFraction contextRef="I20201231" name="us-gaap:UnrecognizedTaxBenefits" unitRef="USD" id="Tag251" decimals="0" format="ixt-sec:numwordsen">no</ix:nonFraction> unrecognized tax positions, including interest and penalties. The tax years 2017&#160;- 2019&#160;are still open to examination by the major tax jurisdictions in which the Company operates. The Company files returns in the United States Federal tax jurisdiction and various other state jurisdictions.</span></p>
</ix:nonNumeric>
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<td class="pgno" style="padding: 0px; text-align: center;"><span style="font-family: 'times new roman', times; font-size: 10pt;">F-<span>24</span></span></td>
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<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: center; text-indent: 36pt;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 6pt;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt; background-color: #ffffff;">&#160;</span></p>
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</div><div style="font-family: 'times new roman', times; font-size: 10pt;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">SG BLOCKS, INC. AND SUBSIDIARIES&#160; &#160;</span></p>
<p style="margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span></p>
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Notes to Consolidated Financial Statements</span></p>
<p style="border-bottom-color: #000000; border-bottom-style: solid; border-bottom-width: 1.5pt; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">For the Years Ended December 31, 2020 and 2019</span></p>
<p style="margin: 0pt; text-align: center; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<ix:nonNumeric contextRef="D20201231" name="us-gaap:EarningsPerShareTextBlock" id="Tag96" escape="true">
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<table style="border-collapse: collapse; margin-left: 0pt; font-family: 'times new roman'; font-size: 10pt; height: 17px; width: 100%;" cellpadding="0" width="100%">
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 13. </span></p>
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<td style="vertical-align: top; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Net Income (Loss) Per Share </span></p>
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<p style="margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Basic net income (loss) per share is computed by dividing the net income (loss) for the period by the weighted average number of common shares outstanding during the period. Diluted net income (loss) per share is computed by dividing the net income (loss) for the period by the weighted average number of common and potentially dilutive common shares outstanding during the period. Potentially dilutive common shares consist of the common shares issuable upon the exercise of stock options and warrants. Potentially dilutive common shares are excluded from the calculation if their effect is antidilutive.&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160;&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">At December 31, 2020, there were options, including options granted to non-employees and non-directors, restricted stock units and warrants to purchase <ix:nonFraction contextRef="D20201231_NonEmployeesMember" name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" unitRef="Shares" id="Tag619" decimals="0" format="ixt:numdotdecimal">36,436</ix:nonFraction>, <ix:nonFraction contextRef="D20201231_NonDirectorsMember" name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" unitRef="Shares" id="Tag618" decimals="0" format="ixt:numdotdecimal">884,343</ix:nonFraction> and <ix:nonFraction contextRef="D20201231_RestrictedStockUnitsRSUMember" name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" unitRef="Shares" id="Tag831" decimals="0" format="ixt:numdotdecimal">353,190</ix:nonFraction> shares of common stock, respectively, <span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">outstanding that could potentially dilute future net income per share. Because the Company had a net loss as of December 31, 2020, it is prohibited from including potential common shares in the computation of diluted per share amounts. Accordingly, the Company has used the same number of shares outstanding to calculate both the basic and diluted loss per share.&#160;</span></span><span style="font-family: 'Times New Roman'; font-size: 10pt;">At December 31, 2019, there were options<span style="background-color: #ffffff;">, including options to non-employees and non-directors, restricted stock units and warrants to purchase <ix:nonFraction contextRef="D20191231_NonEmployeesMember" name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" unitRef="Shares" id="Tag830" decimals="0" format="ixt:numdotdecimal">53,170</ix:nonFraction>, <ix:nonFraction contextRef="D20191231_NonDirectorsMember" name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" unitRef="Shares" id="Tag829" decimals="0" format="ixt:numdotdecimal">21,859</ix:nonFraction>&#160;and <ix:nonFraction contextRef="D20191231_RestrictedStockUnitsRSUMember" name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" unitRef="Shares" id="Tag620" decimals="0" format="ixt:numdotdecimal">53,189</ix:nonFraction> shares of common stock, respectively, outstanding that could potentially dilute future net income per share. </span></span></p>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 14. </span></p>
</td>
<td style="vertical-align: top; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Construction Backlog </span></p>
</td>
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<p style="margin: 8pt 0pt 8pt 36pt; text-indent: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">The following represents the backlog of signed construction and engineering contracts in existence at December 31, 2020 and 2019, which represents the amount of revenue the Company expects to realize from work to be performed on uncompleted contracts in progress and from contractual agreements in effect at December 31, 2020&#160;and December 31, 2019, respectively, on which work has not yet begun:</span></p>
<ix:nonNumeric contextRef="D20201231" name="sgbx:ScheduleOfConstructionBacklogTableTextBlock" id="Tag483" escape="true">
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<td style="height: 10px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px;" colspan="2">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 2020</span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px;" colspan="2">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 2019 </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 17px;">
<td style="height: 17px; margin-left: 0.1px; vertical-align: bottom; width: 36pt;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Balance - beginning of period </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20191231" name="sgbx:ConstructionContractsBacklog" unitRef="USD" id="Tag122" decimals="0" format="ixt:numdotdecimal">17,634,261</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20181231" name="sgbx:ConstructionContractsBacklog" unitRef="USD" id="Tag421" decimals="0" format="ixt:numdotdecimal">97,657,379</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="vertical-align: bottom; height: 10px; margin-left: 0.1px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> New contracts and change orders during the period </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20201231" name="sgbx:NewContractsReceivedDuringYear" unitRef="USD" id="Tag267" decimals="0" format="ixt:numdotdecimal">13,816,785</ix:nonFraction> </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20191231_54" name="sgbx:NewContractsReceivedDuringYear" unitRef="USD" id="Tag634" decimals="0" format="ixt:numdotdecimal">17,659,053</ix:nonFraction> </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="height: 10px; margin-left: 0.1px; vertical-align: bottom;"><br/></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">Adjustments and cancellations, net</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; text-align: right; height: 10px; background-color: #cceeff;">(<ix:nonFraction contextRef="D20201231" name="sgbx:AdjustmentsAndCancellationsNet" unitRef="USD" id="Tag294" decimals="0" sign="-" format="ixt:numdotdecimal">27,370</ix:nonFraction></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">)</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; text-align: right; height: 10px; background-color: #cceeff;">(<ix:nonFraction contextRef="D20191231_54" name="sgbx:AdjustmentsAndCancellationsNet" unitRef="USD" id="Tag867" decimals="0" sign="-" format="ixt:numdotdecimal">94,697,336</ix:nonFraction></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">)</td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="vertical-align: bottom; height: 10px; margin-left: 0.1px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Subtotal </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction contextRef="D20201231" name="sgbx:ConstructionBacklogGross" unitRef="USD" id="Tag776" decimals="0" format="ixt:numdotdecimal">31,423,676</ix:nonFraction></span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20191231_54" name="sgbx:ConstructionBacklogGross" unitRef="USD" id="Tag201" decimals="0" format="ixt:numdotdecimal">20,619,096</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="height: 10px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Less: contract revenue earned during the period </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction contextRef="D20201231" name="sgbx:ContractRevenue" unitRef="USD" id="Tag628" decimals="0" format="ixt:numdotdecimal">6,306,215</ix:nonFraction></span></p>
</td>
<td style="padding: 0px 0px 1px; height: 10px; vertical-align: bottom; background-color: #cceeff;" valign="bottom">)</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction contextRef="D20191231_54" name="sgbx:ContractRevenue" unitRef="USD" id="Tag323" decimals="0" format="ixt:numdotdecimal">2,984,835</ix:nonFraction></span></p>
</td>
<td style="padding: 0px 0px 1px; vertical-align: bottom; height: 10px; background-color: #cceeff;">)</td>
</tr>
<tr style="height: 10px;">
<td style="height: 10px; margin-left: 0.1px; width: 36pt; vertical-align: bottom;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Balance - end of period </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;">
<p style="margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;">
<p style="margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;">
<p style="margin: 0px; text-align: right; text-indent: 0px; padding-left: 0px; padding-right: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20201231" name="sgbx:ConstructionContractsBacklog" unitRef="USD" id="Tag293" decimals="0" format="ixt:numdotdecimal">25,117,461</ix:nonFraction> </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;">
<p style="margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;">
<p style="margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;">
<p style="margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;">
<p style="margin: 0px; text-align: right; text-indent: 0px; padding-left: 0px; padding-right: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20191231" name="sgbx:ConstructionContractsBacklog" unitRef="USD" id="Tag284" decimals="0" format="ixt:numdotdecimal">17,634,261</ix:nonFraction> </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
</tbody>
</table>
</ix:nonNumeric>
<p style="margin: 8pt 0pt 8pt 36pt; text-indent: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 8pt 0pt 8pt 36pt; text-indent: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Backlog at December 31, 2020 included </span><span style="-sec-ix-hidden:Tag916">one</span><span style="font-family: 'Times New Roman'; font-size: 10pt;"> large contract entered into by the Company during the third quarter of </span>2019<span style="font-family: 'Times New Roman'; font-size: 10pt;"> in the amount of approximately $</span><ix:nonFraction contextRef="D20201231" name="sgbx:ConstructionBacklogContractRevenue" unitRef="USD" id="Tag868" decimals="-6" scale="6" format="ixt:numdotdecimal">17</ix:nonFraction><span style="font-family: 'Times New Roman'; font-size: 10pt;"> million, and entered into </span><span style="-sec-ix-hidden:Tag901">two</span><span style="font-family: 'Times New Roman'; font-size: 10pt;"> contracts during the third quarter of </span>2020<span style="font-family: 'Times New Roman'; font-size: 10pt;"> in the amount of approximately $</span><ix:nonFraction contextRef="D20200930_ContractOneMember" name="sgbx:ConstructionBacklogContractRevenue" unitRef="USD" id="Tag777" decimals="-6" scale="6" format="ixt:numdotdecimal">4</ix:nonFraction><span style="font-family: 'Times New Roman'; font-size: 10pt;"> million and approximately $</span><ix:nonFraction contextRef="D20200930_ContractTwoMember" name="sgbx:ConstructionBacklogContractRevenue" unitRef="USD" id="Tag775" decimals="-4" scale="6" format="ixt:numdotdecimal">2.95</ix:nonFraction><span style="font-family: 'Times New Roman'; font-size: 10pt;"> million. The Company expects that all of this revenue will be realized by September 30, 2022. During the second quarter of </span>2019<span style="font-family: 'Times New Roman'; font-size: 10pt;">, the Company moved a $<span><ix:nonFraction contextRef="D20190630" name="sgbx:ConstructionBacklogContractRevenue" unitRef="USD" id="Tag866" decimals="-6" scale="6" format="ixt:numdotdecimal">25</ix:nonFraction>.0</span> million contract out of backlog after receiving a cancellation notice from the customer. During the third quarter of </span>2019<span style="font-family: 'Times New Roman'; font-size: 10pt;">, the Company removed </span><span style="-sec-ix-hidden:Tag902">two</span><span style="font-family: 'Times New Roman'; font-size: 10pt;"> contracts in the amount of $</span><ix:nonFraction contextRef="D20190930_ContractOneMember_ExclusiveLicenseAgreementMember_1" name="sgbx:ConstructionBacklogContractRevenue" unitRef="USD" id="Tag332" decimals="-6" scale="6" format="ixt:numdotdecimal">55</ix:nonFraction><span style="font-family: 'Times New Roman'; font-size: 10pt;"> million and $</span><ix:nonFraction contextRef="D20190930_ContractTwoMember_ExclusiveLicenseAgreementMember" name="sgbx:ConstructionBacklogContractRevenue" unitRef="USD" id="Tag108" decimals="-6" scale="6" format="ixt:numdotdecimal">15</ix:nonFraction><span style="font-family: 'Times New Roman'; font-size: 10pt;"> million out of backlog due to the fact that these projects fall under the exclusive license agreement (&#8220;ELA&#8221;) executed during the fourth quarter of </span>2019<span style="font-family: 'Times New Roman'; font-size: 10pt;">. Under the ELA, the Company cannot guarantee, but expects to receive, approximately $</span><ix:nonFraction contextRef="D20191231" name="sgbx:ConstructionBacklogContractRevenue" unitRef="USD" id="Tag633" decimals="-5" scale="6" format="ixt:numdotdecimal">2.4</ix:nonFraction><span style="font-family: 'Times New Roman'; font-size: 10pt;"> million in royalties for </span>one<span style="font-family: 'Times New Roman'; font-size: 10pt;"> such project. The Company expects to receive these royalties for this </span>one<span style="font-family: 'Times New Roman'; font-size: 10pt;"> such project through June 30, 2022. Backlog does not include expected royalty fees to the Company under the ELA from projects to be delivered by our licensee. The Company entered into </span><span style="-sec-ix-hidden:Tag913">three</span><span style="font-family: 'Times New Roman'; font-size: 10pt;"> contracts during the fourth quarter of </span>2020<span style="font-family: 'Times New Roman'; font-size: 10pt;"> in the amount of approximately $</span><ix:nonFraction contextRef="D20201231_ContractOneMember_1" name="sgbx:ConstructionBacklogContractRevenue" unitRef="USD" id="Tag80" decimals="-5" scale="6" format="ixt:numdotdecimal">2.7</ix:nonFraction><span style="font-family: 'Times New Roman'; font-size: 10pt;"> million, $</span><ix:nonFraction contextRef="D20201231_ContractTwoMember_1" name="sgbx:ConstructionBacklogContractRevenue" unitRef="USD" id="Tag268" decimals="-4" scale="6" format="ixt:numdotdecimal">0.80</ix:nonFraction><span style="font-family: 'Times New Roman'; font-size: 10pt;"> million, and $</span><ix:nonFraction contextRef="D20201231_ContractThreeMember" name="sgbx:ConstructionBacklogContractRevenue" unitRef="USD" id="Tag316" decimals="-4" scale="6" format="ixt:numdotdecimal">0.70</ix:nonFraction><span style="font-family: 'Times New Roman'; font-size: 10pt;"> million.</span></p>
<div>
<div style="font-family: 'times new roman', times; font-size: 10pt;">
<div id="t_ft_WI1MX692W000000000000000000000b">
<p style="margin: 0pt 0pt 8pt 36pt; text-indent: 0pt;"><span style="color: #000000; font-family: 'Times New Roman', serif; font-size: 9pt;"><span style="font-size: 10pt;">The Company&#8217;s remaining backlog as of December 31, 2020 represents the remaining transaction price of firm contracts for which work has not been performed and excludes unexercised contract options.<span>&#160;</span></span></span></p>
<p style="margin: 0pt 0pt 8pt 36pt; text-indent: 0pt;"><span style="font-size: 10pt; text-indent: 0pt;">The Company expects to satisfy its backlog which represents the remaining unsatisfied performance obligation on contracts as of </span>December 31, 2020<span style="font-size: 10pt; text-indent: 0pt;"> over the following period:</span></p>
</div>
</div>
</div>
<ix:exclude>
<div>
<div style="border-left: none; border-right: none;">
<div>
<div>
<table style="width: 100%; font-family: 'times new roman'; font-size: 10pt;">
<tbody>
<tr>
<td class="pgno" style="padding: 0px; text-align: center;"><span style="font-family: 'times new roman', times; font-size: 10pt;">F-<span>25</span></span></td>
</tr>
</tbody>
</table>
</div>
<hr style="border-bottom-color: #000000; border-top-color: #000000; color: #000000; background-color: #000000;"></hr>
<div class="pageBreak" style="page-break-before: always; font-size: 10pt; text-align: left;"><br/></div>
</div>
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: center; text-indent: 36pt;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 6pt;">&#160;</span></p>
<p style="margin: 0pt; text-align: left; text-indent: 0pt;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;">SG BLOCKS, INC. AND SUBSIDIARIES</span></p>
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: center; text-indent: 36pt;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 6pt;">&#160;</span></p>
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;">Notes to Consolidated Financial Statements</span></p>
<p style="border-width: 0px 0px 1.5pt; border-image: initial; margin: 0pt; padding: 0px; box-sizing: border-box; border-color: initial initial #000000 initial; border-style: initial initial solid initial;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">For the Years Ended December 31, 2020&#160;and <span>2019</span></span></p>
<hr style="border-bottom-color: #000000; border-top-color: #000000;"></hr></div>
</div>
<p style="margin: 0px; text-indent: 0px;"><br/></p>
</ix:exclude>
<ix:nonNumeric contextRef="D20201231_ConstructionBacklogMember" name="sgbx:RevenuesRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock" id="Tag416" escape="true">
<table style="height: 71px; width: 100%; border-collapse: collapse; font-family: 'times new roman'; font-size: 10pt; margin: 0px; text-indent: 0px;" border="0">
<tbody>
<tr style="height: 10px;">
<td style="height: 10px; margin: 0px; width: 36pt; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><br/></td>
<td style="height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"><br/></td>
<td style="height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"><br/></td>
<td style="text-align: center; height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;" colspan="2"><strong>2020</strong><br/></td>
<td style="height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"><br/></td>
</tr>
<tr style="height: 10px;">
<td style="height: 10px; margin: 0px; width: 36pt; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><br/></td>
<td style="height: 10px; background-color: #cceeff; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;">Within 1 year&#160;</td>
<td style="height: 10px; background-color: #cceeff; width: 0.5%; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"><br/></td>
<td style="height: 10px; background-color: #cceeff; width: 0.5%; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;">$</td>
<td style="height: 10px; text-align: right; background-color: #cceeff; width: 10%; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"><ix:nonFraction contextRef="I20201231_WithinOneYearMember" name="us-gaap:RevenueRemainingPerformanceObligation" unitRef="USD" id="Tag773" decimals="0" format="ixt:numdotdecimal">12,261,211</ix:nonFraction></td>
<td style="height: 10px; background-color: #cceeff; width: 0.5%; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"><br/></td>
</tr>
<tr style="height: 17px;">
<td style="height: 17px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"><br/></td>
<td style="height: 17px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;">1 to 2 years<br/></td>
<td style="height: 17px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"><br/></td>
<td style="height: 17px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"><br/></td>
<td style="height: 17px; text-align: right; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"><ix:nonFraction contextRef="I20201231_OneToTwoYearMember" name="us-gaap:RevenueRemainingPerformanceObligation" unitRef="USD" id="Tag79" decimals="0" format="ixt:numdotdecimal">12,856,250</ix:nonFraction></td>
<td style="height: 17px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"><br/></td>
</tr>
<tr style="height: 17px;">
<td style="height: 17px; margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><br/></td>
<td style="height: 17px; background-color: #cceeff; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;">Thereafter<br/></td>
<td style="height: 17px; background-color: #cceeff; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"><br/></td>
<td style="height: 17px; background-color: #cceeff; border-bottom: 2px solid #000000; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"><br/></td>
<td style="height: 17px; text-align: right; background-color: #cceeff; border-bottom: 2px solid #000000; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"><ix:nonFraction contextRef="I20201231_ThereAfterMember" name="us-gaap:RevenueRemainingPerformanceObligation" unitRef="USD" id="Tag118" xsi:nil="true"></ix:nonFraction>&#8212;<br/></td>
<td style="height: 17px; background-color: #cceeff; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"><br/></td>
</tr>
<tr style="height: 17px;">
<td style="height: 17px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"><br/></td>
<td style="height: 17px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;">Total Backlog</td>
<td style="height: 17px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"><br/></td>
<td style="height: 17px; border-bottom: 5.5px double #000000; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;">$</td>
<td style="height: 17px; text-align: right; border-bottom: 5.5px double #000000; margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"><ix:nonFraction contextRef="I20201231" name="us-gaap:RevenueRemainingPerformanceObligation" unitRef="USD" id="Tag148" decimals="0" format="ixt:numdotdecimal">25,117,461</ix:nonFraction></td>
<td style="height: 17px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"><br/></td>
</tr>
</tbody>
</table>
</ix:nonNumeric>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"><br/></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"><span style="font-family: 'times new roman', times; font-size: 10pt;">Although backlog reflects business that is considered to be firm, cancellations, deferrals or scope adjustments may occur. Backlog is adjusted to reflect any known project cancellations, revisions to project scope and cost and project deferrals, as appropriate.</span></p>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 15. </span></p>
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<p style="margin: 0pt;"><span style="font-weight: bold;"> Stockholders&#8217; Equity </span></p>
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<p style="margin: 0pt 0pt 0pt 36pt;"><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; word-spacing: 0px; float: none; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; display: inline !important;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: italic; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: bold; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Public Offerings &#8211;&#160;</span>In&#160;June 2017, the Company issued <ix:nonFraction contextRef="D20170630_IPOMember_1" name="us-gaap:StockIssuedDuringPeriodSharesNewIssues" unitRef="Shares" id="Tag15" decimals="0" format="ixt:numdotdecimal">75,000</ix:nonFraction> shares of its common stock at $<ix:nonFraction contextRef="I20170630_IPOMember" name="us-gaap:SaleOfStockPricePerShare" unitRef="USDPerShare" id="Tag29" decimals="2" format="ixt:numdotdecimal">100.00</ix:nonFraction>&#160;per share through the Public Offering. The Company incurred $<ix:nonFraction contextRef="D20170630_IPOMember_1" name="us-gaap:PaymentsOfStockIssuanceCosts" unitRef="USD" id="Tag576" decimals="0" format="ixt:numdotdecimal">1,388,615</ix:nonFraction>&#160;in issuance costs from the Public Offering and issued <ix:nonFraction contextRef="D20170630_IPOMember_1" name="us-gaap:ProceedsFromIssuanceOfWarrants" unitRef="USD" id="Tag47" decimals="0" format="ixt:numdotdecimal">3,750</ix:nonFraction> warrants valued at $<ix:nonFraction contextRef="D20170630_IPOMember_1" name="sgbx:IssuanceOfWarrants" unitRef="Shares" id="Tag269" decimals="0" format="ixt:numdotdecimal">55,475</ix:nonFraction>&#160;to the underwriters (as discussed in Note 16).</span></p>
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<p style="margin: 0pt 0pt 0pt 36pt;"><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; word-spacing: 0px; float: none; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; display: inline !important;">In July 2017, as permitted by the underwriting agreement entered into in connection with the Public Offering, the underwriters exercised their option to purchase an additional <ix:nonFraction contextRef="D20170731_IPOMember" name="us-gaap:StockIssuedDuringPeriodSharesNewIssues" unitRef="Shares" id="Tag612" decimals="0" format="ixt:numdotdecimal">11,250</ix:nonFraction> shares of common stock at $<ix:nonFraction contextRef="I20170731" name="us-gaap:SaleOfStockPricePerShare" unitRef="USDPerShare" id="Tag589" decimals="2" format="ixt:numdotdecimal">100.00</ix:nonFraction>&#160;per share. The Company incurred $<ix:nonFraction contextRef="D20170731" name="us-gaap:PaymentsOfStockIssuanceCosts" unitRef="USD" id="Tag610" decimals="0" format="ixt:numdotdecimal">176,771</ix:nonFraction>&#160;in issuance costs from this issuance. In connection with this exercise, certain affiliates of the underwriters were granted additional warrants to purchase <ix:nonFraction contextRef="D20170731" name="sgbx:WarrantsToPurchaseOfCommonStock" unitRef="Shares" id="Tag256" decimals="0" format="ixt:numdotdecimal">563</ix:nonFraction> shares of common stock in the aggregate valued at $<ix:nonFraction contextRef="D20170731" name="us-gaap:ConversionOfStockSharesIssued1" unitRef="Shares" id="Tag13" decimals="0" format="ixt:numdotdecimal">8,321</ix:nonFraction> (as discussed in Note 16).&#160;</span><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: italic; font-weight: bold; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"><br/></span></p>
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<p style="margin: 0pt 0pt 0pt 36pt;"><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; word-spacing: 0px; float: none; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; display: inline !important;">In connection with and prior to the Public Offering, the Company issued <ix:nonFraction contextRef="D20170731_IPOMember" name="us-gaap:ConversionOfStockSharesIssued1" unitRef="Shares" id="Tag78" decimals="0" format="ixt:numdotdecimal">90,084</ix:nonFraction> shares of its common stock upon conversion of all outstanding preferred stock and <ix:nonFraction contextRef="D20170731_SeriesAPreferredStockMember" name="us-gaap:StockIssuedDuringPeriodSharesNewIssues" unitRef="Shares" id="Tag585" decimals="0" format="ixt:numdotdecimal">25,833</ix:nonFraction> shares of its common stock upon conversion of the previously outstanding convertible debentures.<br/></span></p>
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<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000;">In&#160;December 2019, the Company completed a public offering of its common stock (the&#160;&#8220;Public Offering&#8221;). In connection with the Public Offering,&#160;the Company sold&#160;<ix:nonFraction contextRef="D20191231_IPOMember" name="us-gaap:StockIssuedDuringPeriodSharesNewIssues" unitRef="Shares" id="Tag14" decimals="0" format="ixt:numdotdecimal">857,500</ix:nonFraction>&#160;shares of common stock at a public offering price of $<ix:nonFraction contextRef="I20191231_IPOMember" name="us-gaap:SaleOfStockPricePerShare" unitRef="USDPerShare" id="Tag257" decimals="2" format="ixt:numdotdecimal">3.00</ix:nonFraction>&#160;per share, resulting in aggregate net proceeds of <span style="border-left: none; border-right: none;">$<ix:nonFraction contextRef="D20191231_58" name="us-gaap:ConversionOfStockAmountIssued1" unitRef="USD" id="Tag611" decimals="0" format="ixt:numdotdecimal">2,117,948</ix:nonFraction>&#160;</span>after deducting underwriting discounts and commissions and other expenses related to the offering. The Company incurred <span style="border-left: none; border-right: none;">$<ix:nonFraction contextRef="D20191231_IPOMember" name="us-gaap:PaymentsOfStockIssuanceCosts" unitRef="USD" id="Tag62" decimals="0" format="ixt:numdotdecimal">454,552</ix:nonFraction></span>&#160;in issuance costs from the Public Offering and no warrants to purchase were issued to the underwriters.&#160;</span><span style="font-size: 10.0pt;"></span></p>
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<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000;">In April 2020, the Company also completed a public offering of its common stock (the "April Public Offering"). In connection with the April Public Offering, the Company sold <ix:nonFraction contextRef="D20200430" name="us-gaap:StockIssuedDuringPeriodSharesNewIssues" unitRef="Shares" id="Tag10" decimals="0" format="ixt:numdotdecimal">440,000</ix:nonFraction>&#160;shares of common stock at a public offering price of $<ix:nonFraction contextRef="I20200430_IPOMember" name="us-gaap:SaleOfStockPricePerShare" unitRef="USDPerShare" id="Tag613" decimals="2" format="ixt:numdotdecimal">4.25</ix:nonFraction>&#160;per share, resulting in aggregate net proceeds of approximately&#160;$<ix:nonFraction contextRef="D20200430" name="us-gaap:OtherUnderwritingExpense" unitRef="USD" id="Tag596" decimals="0" format="ixt:numdotdecimal">1,522,339</ix:nonFraction>&#160;</span><span style="font-size: 10.0pt;">after deducting underwriting discounts and commissions and other expenses related to the offering. The Company incurred a total of approximately $<ix:nonFraction contextRef="I20200430" name="us-gaap:DeferredFinanceCostsNet" unitRef="USD" id="Tag577" decimals="0" format="ixt:numdotdecimal">347,661</ix:nonFraction> in issuance costs in connection with the offering <span style="color: #000000;">and no warrants to purchase were issued to the underwriters.&#160;</span></span></p>
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<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000;">In May 2020, the Company completed a public offering of its common stock (the "May Public Offering"). In connection with the May Public Offering, the Company sold <ix:nonFraction contextRef="D20200531_1" name="us-gaap:StockIssuedDuringPeriodSharesNewIssues" unitRef="Shares" id="Tag27" decimals="0" format="ixt:numdotdecimal">6,000,000</ix:nonFraction>&#160;shares of common stock at a public offering price of $<ix:nonFraction contextRef="I20200531_IPOMember" name="us-gaap:SaleOfStockPricePerShare" unitRef="USDPerShare" id="Tag22" decimals="2" format="ixt:numdotdecimal">2.50</ix:nonFraction></span><span style="font-size: 10pt; color: #000000;"> per share. Pursuant to the terms of the related Underwriting Agreement dated May 6, 2020 by and among the Company and ThinkEquity, a division of Fordham Financial Management, Inc., as representatives of several underwriters named therein ("ThinkEquity"), ThinkEquity&#160;was granted an over-allotment option to purchase up to an additional <ix:nonFraction contextRef="I20200531" name="sgbx:OptionsGrantedToPurchaseCommonStock" unitRef="Shares" id="Tag20" decimals="0" format="ixt:numdotdecimal">900,000</ix:nonFraction> shares of the Company's common stock, par value $<ix:nonFraction contextRef="D20200531_1" name="sgbx:CommonStockExercisePricePerShare" unitRef="USDPerShare" id="Tag590" decimals="2" format="ixt:numdotdecimal">0.01</ix:nonFraction> per share (the "Common Stock"), in connection with the previously announced public offering. On May 15, 2020, ThinkEquity&#160;exercised in full such option with respect to all <ix:nonFraction contextRef="I20200515" name="us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" unitRef="Shares" id="Tag587" decimals="0" format="ixt:numdotdecimal">900,000</ix:nonFraction> shares of the Company's Common Stock (the "Option Shares"). After giving effect to the full exercise of the over-allotment option, the total number of shares of Common Stock sold by the Company in the May Public Offering was <ix:nonFraction contextRef="D20200515" name="us-gaap:StockIssuedDuringPeriodSharesNewIssues" unitRef="Shares" id="Tag18" decimals="0" format="ixt:numdotdecimal">6,900,000</ix:nonFraction> shares of Common Stock and total net proceeds to the Company, after deducting underwriting discounts and commissions and other offering expenses payable by the Company, were approximately $<ix:nonFraction contextRef="D20200515" name="us-gaap:OtherUnderwritingExpense" unitRef="USD" id="Tag583" decimals="0" format="ixt:numdotdecimal">15,596,141</ix:nonFraction>. The Company incurred a total of approximately $<ix:nonFraction contextRef="I20200515" name="us-gaap:DeferredFinanceCostsNet" unitRef="USD" id="Tag28" decimals="0" format="ixt:numdotdecimal">1,653,859</ix:nonFraction>&#160;in issuance costs in connection with the offering and issued warrants to purchase <ix:nonFraction contextRef="I20200515" name="sgbx:CommonStockNumberOfSharesUnderwritter" unitRef="Shares" id="Tag588" decimals="0" format="ixt:numdotdecimal">300,000</ix:nonFraction> shares of common stock to the underwriters.</span><span style="font-size: 10.0pt;"></span></p>
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<p style="margin: 0pt 0pt 0pt 36pt;"><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: italic; font-weight: bold; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">Securities Purchase Agreement &#8211;&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">In </span><span style="border-left: none; border-right: none;">April 2019</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">, the Company issued</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;<ix:nonFraction contextRef="D20190430_PurchaseAgreementMember" name="us-gaap:StockIssuedDuringPeriodSharesNewIssues" unitRef="Shares" id="Tag582" decimals="0" format="ixt:numdotdecimal">42,388</ix:nonFraction></span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">shares of its common stock at $<ix:nonFraction contextRef="I20190430_PurchaseAgreementMember" name="us-gaap:SaleOfStockPricePerShare" unitRef="USDPerShare" id="Tag32" decimals="2" format="ixt:numdotdecimal">22.00</ix:nonFraction></span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">per share through a Securities Purchase Agreement (the &#8220;Purchase Agreement&#8221;) with certain institutional investors and accredited investors. Concurrently with the sale of the common stock, pursuant to the Purchase Agreement, the Company also sold common stock purchase warrants to such investors to purchase up to an aggregate of <ix:nonFraction contextRef="D20190430_PurchaseAgreementMember" name="us-gaap:StockIssuedDuringPeriodSharesNewIssues" unitRef="Shares" id="Tag591" decimals="0" format="ixt:numdotdecimal">42,388</ix:nonFraction>&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">shares of common stock. The Company incurred $</span><span style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction contextRef="D20190430_PurchaseAgreementMember" name="us-gaap:PaymentsOfStockIssuanceCosts" unitRef="USD" id="Tag586" decimals="0" format="ixt:numdotdecimal">379,816</ix:nonFraction></span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">in issuance costs from the offering and issued</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;<ix:nonFraction contextRef="D20190430_PurchaseAgreementMember" name="sgbx:WarrantsToPurchaseOfCommonStock" unitRef="Shares" id="Tag46" decimals="0" format="ixt:numdotdecimal">4,239</ix:nonFraction></span><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span style="border-right-color: currentColor; border-left-color: currentColor; border-right-width: medium; border-left-width: medium; border-right-style: none; border-left-style: none;"></span></span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">warrants to the underwriters. The warrants are further discussed in Note</span><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 16</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">.</span><br/></p>
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<p style="margin: 0pt; text-align: left; text-indent: 0pt;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;">SG BLOCKS, INC. AND SUBSIDIARIES</span></p>
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<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;">Notes to Consolidated Financial Statements</span></p>
<p style="border-width: 0px 0px 1.5pt; border-image: initial; margin: 0pt; padding: 0px; box-sizing: border-box; border-color: initial initial #000000 initial; border-style: initial initial solid initial;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">For the Years Ended <span style="border-left: none; border-right: none;">December 31, 2020</span>&#160;and <span><span style="border-left: none; border-right: none;">2019</span></span></span></p>
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<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: italic; font-weight: bold; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">Decrease in Authorized Shares &#8211;</span><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">&#160;<span style="font-family: 'Times New Roman', serif; font-size: 10pt;">On&#160;<span style="border-left: none; border-right: none;">June 5, 2019</span>, at the Company&#8217;s annual meeting of stockholders, the stockholders approved an amendment to the Company&#8217;s amended and restated certificate of incorporation to decrease the number of authorized shares of common stock from&#160;<ix:nonFraction contextRef="I20190604" name="us-gaap:CommonStockSharesAuthorized" unitRef="Shares" id="Tag584" decimals="0" format="ixt:numdotdecimal">300,000,000</ix:nonFraction>&#160;to&#160;<ix:nonFraction contextRef="I20190605" name="us-gaap:CommonStockSharesAuthorized" unitRef="Shares" id="Tag428" decimals="0" format="ixt:numdotdecimal">25,000,000</ix:nonFraction>&#160;shares. Following the meeting, on&#160;<span style="border-left: none; border-right: none;">June 5, 2019</span>, the Company filed a certificate of amendment to the amended and restated certificate of incorporation to decrease its authorized shares of common stock accordingly. There was no change to the number of authorized shares of preferred stock.</span></span><br/></span></p>
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<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span style="font-family: 'Times New Roman',serif; font-size: 10pt; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;"><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: italic; font-weight: bold; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">Underwriting Agreement &#8211;&#160;</span>In <span style="border-left: none; border-right: none;">August 2019</span></span><span style="font-family: 'Times New Roman',serif; font-size: 10pt; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">, the Company issued <ix:nonFraction contextRef="D20190831_1" name="us-gaap:StockIssuedDuringPeriodSharesNewIssues" unitRef="Shares" id="Tag19" decimals="0" format="ixt:numdotdecimal">45,000</ix:nonFraction> shares of its common stock at $<ix:nonFraction contextRef="I20190831" name="us-gaap:SaleOfStockPricePerShare" unitRef="USDPerShare" id="Tag50" decimals="2" format="ixt:numdotdecimal">17.00</ix:nonFraction> per share pursuant to the terms of&#160;an Underwriting Agreement (the &#8220;Underwriting Agreement&#8221;) to the public. The Company incurred $<ix:nonFraction contextRef="D20190831_CommonStockIssuedUnderUnderwritingAgreementMember" name="us-gaap:PaymentsOfStockIssuanceCosts" unitRef="USD" id="Tag24" decimals="0" format="ixt:numdotdecimal">181,695</ix:nonFraction></span></span><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span style="font-family: 'Times New Roman',serif; font-size: 10pt; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;"><span>&#160;in issuance costs from the offering and issued warrants to purchase <ix:nonFraction contextRef="D20190831_IPOMember" name="us-gaap:StockIssuedDuringPeriodSharesNewIssues" unitRef="Shares" id="Tag11" decimals="0" format="ixt:numdotdecimal">2,250</ix:nonFraction>&#160;shares of common stock&#160;to the underwriter. The warrants are further discussed in Note 16.</span></span></span></p>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 16. </span></p>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Warrants &#160; </span></p>
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<p style="margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
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<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">In conjunction with the June 2017 Public Offering, the Company issued to certain affiliates of the underwriters, as compensation, warrants to purchase an aggregate of <ix:nonFraction contextRef="D20170630_WarrantFourMember_1" name="sgbx:WarrantsToPurchase" unitRef="Shares" id="Tag12" decimals="0" format="ixt:numdotdecimal">4,313</ix:nonFraction> shares of common stock at an exercise price of $<ix:nonFraction contextRef="I20170630_WarrantFourMember" name="us-gaap:SharePrice" unitRef="USDPerShare" id="Tag21" decimals="2" format="ixt:numdotdecimal">125.00</ix:nonFraction> per share. The warrants are exercisable at the option of the holder on or after June 21, 2018 and expire <ix:nonNumeric contextRef="D20170630_11" name="us-gaap:DebtInstrumentMaturityDate" id="Tag17" format="ixt:datemonthdayyearen">June 21, 2023</ix:nonNumeric>. The fair value of warrants was calculated utilizing a Black-Scholes model and amounted to $<ix:nonFraction contextRef="D20170630_WarrantFourMember_1" name="us-gaap:FairValueAdjustmentOfWarrants" unitRef="USD" id="Tag16" decimals="0" format="ixt:numdotdecimal">63,796</ix:nonFraction>. The fair market value of the warrants as of the date of issuance has been included in issuance costs in additional paid-in capital.</span></p>

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<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">In conjunction with the Purchase Agreement in April 2019, the Company also sold warrants to purchase up to an aggregate of<span>&#160;<ix:nonFraction contextRef="D20190430_WarrantOneMember" name="sgbx:WarrantsToPurchase" unitRef="Shares" id="Tag609" decimals="0" format="ixt:numdotdecimal">42,388</ix:nonFraction></span></span><span></span><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"><span>&#160;</span>shares of common stock at an initial exercise price of $<ix:nonFraction contextRef="I20190430_WarrantOneMember" name="us-gaap:SharePrice" unitRef="USDPerShare" id="Tag608" decimals="2" format="ixt:numdotdecimal">27.50</ix:nonFraction></span><span></span><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"><span>&#160;</span>per share. The warrants are exercisable at the option of the holder on or after October 29, 2019 and expire<span>&#160;</span></span><ix:nonNumeric contextRef="D20190430" name="us-gaap:DebtInstrumentMaturityDate" id="Tag607" format="ixt:datemonthdayyearen">October 29, 2024</ix:nonNumeric><span>.</span><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">&#160;</span><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">T<span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-weight: 400; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">he Company issued to certain affiliates of the underwriters, as compensation, warrants to purchase an aggregate of <ix:nonFraction contextRef="D20190430_WarrantTwoMember" name="sgbx:WarrantsToPurchase" unitRef="Shares" id="Tag39" decimals="0" format="ixt:numdotdecimal">4,239</ix:nonFraction></span><span></span><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-weight: 400; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">&#160;shares of common stock at an initial exercise price of $<ix:nonFraction contextRef="I20190430_WarrantTwoMember" name="us-gaap:SharePrice" unitRef="USDPerShare" id="Tag23" decimals="2" format="ixt:numdotdecimal">27.50</ix:nonFraction></span><span></span><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-weight: 400; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">&#160;per share. The warrants are exercisable at the option of the holder on or after October 29, 2019 and expire </span><ix:nonNumeric contextRef="D20190430_WarrantMember" name="us-gaap:DebtInstrumentMaturityDate" id="Tag605" format="ixt:datemonthdayyearen">April 24, 2024</ix:nonNumeric><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-weight: 400; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">. </span></span></span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-weight: 400; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"><br/></span></span></span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-weight: 400; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">In conjunction with the Underwriting Agreement in August 2019, the Company issued to the underwriter, as compensation, warrants to purchase an aggregate of <ix:nonFraction contextRef="D20190831_WarrantThreeMember" name="sgbx:WarrantsToPurchase" unitRef="Shares" id="Tag614" decimals="0" format="ixt:numdotdecimal">2,250</ix:nonFraction>&#160;shares of common stock at an initial exercise price of $<ix:nonFraction contextRef="I20190831_WarrantThreeMember" name="us-gaap:SharePrice" unitRef="USDPerShare" id="Tag615" decimals="2" format="ixt:numdotdecimal">21.25</ix:nonFraction><span></span>&#160;per share. The warrants are exercisable at the option of the holder on or after February 1, 2020 and expire <ix:nonNumeric contextRef="D20190831_1" name="us-gaap:DebtInstrumentMaturityDate" id="Tag42" format="ixt:datemonthdayyearen">August 29, 2024</ix:nonNumeric>.</span></span></span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-weight: 400; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"><br/></span></span></span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-weight: 400; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">In conjunction with the Underwriting Agreement in May 2020, the Company issued to the underwriter, as compensation, warrants to purchase an aggregate of <ix:nonFraction contextRef="D20200531" name="sgbx:WarrantsToPurchase" unitRef="Shares" id="Tag606" decimals="0" format="ixt:numdotdecimal">300,000</ix:nonFraction> shares of common stock at an initial exercise price of $<ix:nonFraction contextRef="I20200531" name="us-gaap:SharePrice" unitRef="USDPerShare" id="Tag26" decimals="2" format="ixt:numdotdecimal">3.14</ix:nonFraction> per share. The warrants are exercisable at the option of the holder on or after November 6, 2020 and expire <ix:nonNumeric contextRef="D20200531" name="us-gaap:DebtInstrumentMaturityDate" id="Tag25" format="ixt:datemonthdayyearen">May 5, 2025</ix:nonNumeric>. <br/></span></span></span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-weight: 400; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"><br/></span></span></span></p>
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<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
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<td class="pgno" style="padding: 0px; text-align: center;"><span style="font-family: 'times new roman', times; font-size: 10pt;">F-27</span></td>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">SG BLOCKS, INC. AND SUBSIDIARIES</span></p>
<p style="margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span></p>
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Notes to Consolidated Financial Statements</span></p>
<p style="border-bottom-color: #000000; border-bottom-style: solid; border-bottom-width: 1.5pt; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">For the Years Ended December 31, 2020 and 2019</span></p>
<p style="margin: 0pt; text-align: center; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>

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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 17. </span></p>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Share-based Compensation&#160; </span></p>
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<p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; line-height: 1; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: rgb(0, 0, 0); font-family: &quot;times new roman&quot;, times;">On October 26, 2016, the Company&#8217;s Board of Directors approved the Company&#8217;s 2016 Stock Incentive Plan which authorized the issuance of up to <ix:nonFraction contextRef="D20161026_TwoThousandSixteenPlanMember" name="us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross" unitRef="Shares" id="Tag295" decimals="0" format="ixt:numdotdecimal">25,000</ix:nonFraction>&#160;shares of the Company&#8217;s common stock in the form of restricted stock or options (&#8220;</span><span style="font-size: 10.0pt;">2016<span style="color: rgb(0, 0, 0); font-family: &quot;times new roman&quot;, times;">&#160;Stock Plan&#8221;). Effective January 20, 2017, the&#160;</span>2016<span style="font-family: &quot;times new roman&quot;, times;"><span style="color: #000000;">&#160;Stock Plan was amended and restated as the SG Blocks,&#160;</span>Inc<span style="color: #000000;">. Stock Incentive Plan, as further amended eff</span>ective<span style="color: #000000;">&#160;June 1, 2018 <span style="mso-spacerun: yes;">&#160;</span>and further amended July 30, 2020 (the &#8220;Incentive Plan&#8221;). The Incentive Plan authorizes the issuance of up to <ix:nonFraction contextRef="D20170120_TwoThousandSixteenPlanMember" name="us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross" unitRef="Shares" id="Tag178" decimals="0" format="ixt:numdotdecimal">1,000,000</ix:nonFraction>&#160;shares of common stock. It authorizes the issuance of equity-based awards in the form of stock options, stock appreciation rights, restricted shares, restricted share units, other share-based awards and cash-based awards&#160; to non-employee directors and to officers, employees and consultants of the Company and its subsidiary, except that incentive stock options may only be granted to the Company&#8217;s employees and its subsidiary&#8217;s employees. The Incentive Plan expires on October 26, 2026, and is administered by the Company&#8217;s Compensation Committee of the Board of Directors. Each of the Company&#8217;s employees, directors, and consultants are eligible to participate in the Incentive&#160;Plan. As of December 31, 2020, there were <ix:nonFraction contextRef="I20201231_TwoThousandSixteenPlanMember" name="us-gaap:CommonStockCapitalSharesReservedForFutureIssuance" unitRef="Shares" id="Tag826" decimals="0" format="ixt:numdotdecimal">179,547</ix:nonFraction> shares of common stock available for issuance&#160;under the Incentive Plan.</span></span></span><br/></p>
<p style="margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><br/></span></p>
<p style="margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Stock-based compensation expense is included in the consolidated statements of operations as follows:</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><br/></p>
<div style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;">
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<td style="vertical-align: bottom; height: 19px; text-align: center; padding: 0px; border-bottom: 2px solid #000000;" colspan="6"><span style="background-color: #ffffff;"><strong>Year Ended December 31,</strong></span></td>
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<tr style="height: 19px;">
<td style="vertical-align: bottom; height: 19px;"><br/></td>
<td style="vertical-align: bottom; height: 19px; text-align: center; padding: 0px;"><br/></td>
<td style="vertical-align: bottom; height: 19px; text-align: center; padding: 0px;"><br/></td>
<td style="vertical-align: bottom; height: 19px; text-align: center; padding: 0px; border-bottom: 2px solid #000000;" colspan="2"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: bold; letter-spacing: normal; orphans: 2; text-align: center; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important; background-color: #ffffff;">2020</span></td>
<td style="vertical-align: bottom; height: 19px; padding: 0px;"><br/></td>
<td style="vertical-align: bottom; height: 19px; padding: 0px;"></td>
<td style="vertical-align: bottom; height: 19px; text-align: center; padding: 0px; border-bottom: 2px solid #000000;" colspan="2"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: bold; letter-spacing: normal; orphans: 2; text-align: center; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important; background-color: #ffffff;">2019</span></td>
<td style="vertical-align: bottom; height: 19px; padding: 0px;"><br/></td>
</tr>
<tr style="height: 17px; margin-left: 0.1px;">
<td style="height: 17px; margin-left: 0.1px; vertical-align: bottom; width: 36pt;"><br/></td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; background-color: #cceeff;">
<p style="margin: 0pt;"><span>Payroll and related expenses</span></p>
</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160;&#160;&#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; background-color: #cceeff; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction contextRef="D20201231_PayrollMember_StockBasedCompensationPlanMember" name="us-gaap:ShareBasedCompensation" unitRef="USD" id="Tag49" decimals="0" format="ixt:numdotdecimal">1,204,095</ix:nonFraction></span></p>
</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160;&#160;&#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160;&#160;&#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; background-color: #cceeff; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction contextRef="D20191231_PayrollMember_StockBasedCompensationPlanMember" name="us-gaap:ShareBasedCompensation" unitRef="USD" id="Tag33" decimals="0" format="ixt:numdotdecimal">715,904</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160;&#160;&#160; </span></p>
</td>
</tr>
<tr style="height: 18px;">
<td style="margin-left: 0.1px; vertical-align: bottom; height: 18px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; height: 18px;">Marketing and business development expenses</td>
<td style="vertical-align: bottom; padding: 0px; height: 18px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; height: 18px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; height: 18px; text-align: right;"><ix:nonFraction contextRef="D20201231_MarketingandBusinessDevelopmentExpensesMember_StockBasedCompensationPlanMember" name="us-gaap:ShareBasedCompensation" unitRef="USD" id="Tag331" decimals="0" format="ixt:numdotdecimal">57,120</ix:nonFraction></td>
<td style="vertical-align: bottom; padding: 0px; height: 18px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; height: 18px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; height: 18px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; height: 18px; text-align: right;"><ix:nonFraction contextRef="D20191231_MarketingandBusinessDevelopmentExpensesMember_StockBasedCompensationPlanMember" name="us-gaap:ShareBasedCompensation" unitRef="USD" id="Tag69" decimals="0" format="ixt:numdotdecimal">13,500</ix:nonFraction></td>
<td style="vertical-align: bottom; padding: 0px; height: 18px;"><br/></td>
</tr>
<tr style="height: 10px; margin-left: 0.1px;">
<td style="height: 10px; margin-left: 0.1px; width: 36pt; vertical-align: bottom;"><br/></td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; &#160; &#160; &#160;Total </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160;&#160;&#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; border-top: 2pt solid #000000; border-bottom: 4.5pt double #000000; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; border-top: 2pt solid #000000; border-bottom: 4.5pt double #000000; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction contextRef="D20201231_StockBasedCompensationPlanMember" name="us-gaap:ShareBasedCompensation" unitRef="USD" id="Tag70" decimals="0" format="ixt:numdotdecimal">1,261,215</ix:nonFraction></span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160;&#160;&#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; border-top: 2pt solid #000000; border-bottom: 4.5pt double #000000; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; border-top: 2pt solid #000000; border-bottom: 4.5pt double #000000; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction contextRef="D20191231_StockBasedCompensationPlanMember" name="us-gaap:ShareBasedCompensation" unitRef="USD" id="Tag185" decimals="0" format="ixt:numdotdecimal">729,404</ix:nonFraction></span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160;&#160;&#160; </span></p>
</td>
</tr>
</tbody>
</table>
</ix:nonNumeric>
</div>
<p style="margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">The following table presents total stock-based compensation expense by security type included in the consolidated statements of operations:</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><br/></p>
<div style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;">
<ix:continuation id="ccfaf4b16-d071-4936-8d71-929f9c242fc5">
<table style="height: 62px; border-collapse: collapse; padding: 2px; margin-left: auto; font-family: 'times new roman'; font-size: 10pt; width: 100%; margin-right: auto;" cellpadding="0" width="100%">
<tbody>
<tr style="height: 11px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<td style="vertical-align: bottom; height: 11px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="vertical-align: bottom; height: 11px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 11px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="text-align: center; border-bottom: 2px solid #000000; height: 11px;" colspan="6"><strong>&#160;Year Ended December 31,</strong><br/></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 11px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
</tr>
<tr style="height: 14px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<td style="vertical-align: bottom; height: 14px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="vertical-align: bottom; height: 14px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 14px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="text-align: center; border-bottom: 2px solid #000000; height: 14px;" colspan="2"><strong>&#160;2020</strong></td>
<td style="text-align: center; height: 14px;"><br/></td>
<td style="text-align: center; height: 14px;"><br/></td>
<td style="text-align: center; border-bottom: 2px solid #000000; height: 14px;" colspan="2"><strong>2019</strong></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 14px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 16px;">
<td style="height: 16px; margin-left: 0.1px; vertical-align: bottom; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 36pt;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<p style="margin: 0pt;"><span>Stock options</span></p>
</td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span><ix:nonFraction contextRef="D20201231_StockOptionMember_3" name="us-gaap:ShareBasedCompensation" unitRef="USD" id="Tag75" decimals="0" format="ixt:numdotdecimal">10,667</ix:nonFraction></span></p>
</td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160;&#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160;&#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction contextRef="D20191231_StockOptionMember_3" name="us-gaap:ShareBasedCompensation" unitRef="USD" id="Tag784" decimals="0" format="ixt:numdotdecimal">150,580</ix:nonFraction></span></p>
</td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160;&#160;&#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 11px;">
<td style="vertical-align: bottom; height: 11px; margin-left: 0.1px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 11px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<p style="margin: 0pt;"><span> RSUs&#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 11px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 11px; border-bottom: 2px solid #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 11px; border-bottom: 2px solid #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<p style="margin: 0pt; text-align: right;"><span><ix:nonFraction contextRef="D20201231_RestrictedStockUnitsRSUMember" name="us-gaap:ShareBasedCompensation" unitRef="USD" id="Tag356" decimals="0" format="ixt:numdotdecimal">1,250,548</ix:nonFraction></span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 11px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160;&#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 11px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160;&#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 11px; border-bottom: 2px solid #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 11px; border-bottom: 2px solid #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<p style="margin: 0pt; text-align: right;"><ix:nonFraction contextRef="D20191231_RestrictedStockUnitsRSUMember" name="us-gaap:ShareBasedCompensation" unitRef="USD" id="Tag195" decimals="0" format="ixt:numdotdecimal">578,824</ix:nonFraction></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 11px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160;&#160;&#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="height: 10px; margin-left: 0.1px; width: 36pt; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; vertical-align: bottom;"><br/></td>
<td style="vertical-align: bottom; padding-left: 30px; height: 10px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">Total</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">$</td>
<td style="vertical-align: bottom; text-align: right; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><span><ix:nonFraction contextRef="D20201231" name="us-gaap:ShareBasedCompensation" unitRef="USD" id="Tag297" decimals="0" format="ixt:numdotdecimal">1,261,215</ix:nonFraction></span></td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">$</td>
<td style="vertical-align: bottom; text-align: right; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><span><ix:nonFraction contextRef="D20191231_54" name="us-gaap:ShareBasedCompensation" unitRef="USD" id="Tag161" decimals="0" format="ixt:numdotdecimal">729,404</ix:nonFraction></span></td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
</tr>
</tbody>
</table>
</ix:continuation>
</div>
<p style="margin: 0pt; text-indent: 36pt;"><br/></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Because the Company does not have significant historical data on employee exercise behavior, the Company uses the &#8220;Simplified Method&#8221; to calculate the expected life of the stock-based option awards granted to employees. The simplified method is calculated by averaging the vesting period and contractual term of the options.</span></p>
<p style="margin: 0pt; text-indent: 36pt;"><br/></p>
<ix:exclude>
<p style="margin: 0pt 0pt 0pt 36pt;"><br/></p>
<div>
<div id="t_ft_4WRURGJQ9S00000000000000000000b">
<div>
<div>
<table style="width: 100%; font-family: 'times new roman'; font-size: 10pt;">
<tbody>
<tr>
<td class="pgno" style="padding: 0px; text-align: center;"><span style="font-family: 'times new roman', times; font-size: 10pt;">F-28</span></td>
</tr>
</tbody>
</table>
</div>
<hr style="border-bottom-color: #000000; border-top-color: #000000; color: #000000; background-color: #000000;"></hr>
<div class="pageBreak" style="page-break-before: always; font-size: 10pt; text-align: left;"><br/></div>
</div>
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">SG BLOCKS, INC. AND SUBSIDIARIES</span></p>
<p style="margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span></p>
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Notes to Consolidated Financial Statements</span></p>
<p style="border-bottom-color: #000000; border-bottom-style: solid; border-bottom-width: 1.5pt; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">For the Years Ended December 31, 2020 and <span style="border-left: none; border-right: none;">2019</span></span></p>
<p style="margin: 0pt; text-align: center; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<div id="t_ft_CZDQDSMN5C00000000000000000000b">
<table style="border-collapse: collapse; margin-left: 0pt; font-family: 'times new roman'; font-size: 10pt; height: 17px; width: 100%;" cellpadding="0" width="100%">
<tbody>
<tr style="height: 17px;">
<td style="vertical-align: top; width: 36pt; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 17. </span></p>
</td>
<td style="vertical-align: top; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Share-based Compensation (continued) </span></p>
</td>
</tr>
</tbody>
</table>
</div>
</div>
</div>
</ix:exclude>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">The following table summarizes stock-based option activities and changes during the years ended December 31, 2020 and 2019, as described below:&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<ix:nonNumeric contextRef="D20201231" name="us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" id="Tag397" escape="true">
<table style="height: 208px; border-collapse: collapse; width: 100%; font-family: 'times new roman'; font-size: 10pt; margin-left: auto; margin-right: auto;" cellpadding="0" width="100%">
<tbody>
<tr style="height: 35px;">
<td style="vertical-align: bottom; height: 35px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 35px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 35px; border-bottom: 2px solid #000000;" colspan="2">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160;<strong>Shares </strong></span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 35px; border-bottom: 2pt solid #000000;" colspan="2">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Weighted Average Fair Value Per Share </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 35px; border-bottom: 2pt solid #000000;" colspan="2">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Weighted</span><br/><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Average Exercise Price Per Share</span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 35px; border-bottom: 2pt solid #000000;" colspan="2">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Weighted Average Remaining Terms (in&#160;years) </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 35px; border-bottom: 2pt solid #000000;" colspan="2">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Aggregate Intrinsic Value </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 17px;">
<td style="height: 17px; margin-left: 0.1px; vertical-align: bottom; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 36pt;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: bold; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Outstanding &#8211;<span>&#160;</span></span><strong>December 31, 2018&#160;</strong></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; text-align: right; width: 10%;"><ix:nonFraction contextRef="I20181231" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" unitRef="Shares" id="Tag322" decimals="0" format="ixt:numdotdecimal">55,253</ix:nonFraction></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">$</span></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; text-align: right; width: 10%;"><ix:nonFraction contextRef="I20181231" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue" unitRef="USDPerShare" id="Tag298" decimals="2" format="ixt:numdotdecimal">24.80</ix:nonFraction></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">$</span></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; text-align: right; width: 10%;"><ix:nonFraction contextRef="I20181231" name="us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1" unitRef="USDPerShare" id="Tag54" decimals="2" format="ixt:numdotdecimal">81.20</ix:nonFraction></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; text-align: right; width: 10%;"><ix:nonNumeric contextRef="D20191231_54" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" id="Tag88" format="ixt-sec:duryear">8.41</ix:nonNumeric></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">$</span></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; text-align: right; width: 10%;"><ix:nonFraction contextRef="I20181231" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" unitRef="USD" id="Tag786" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 17px;">
<td style="vertical-align: bottom; height: 17px; margin-left: 0.1px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Granted</span></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px; text-align: right;"><ix:nonFraction contextRef="D20191231_54" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" unitRef="Shares" id="Tag351" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px; text-align: right;"><ix:nonFraction contextRef="D20191231_54" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" unitRef="USDPerShare" id="Tag30" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px; text-align: right;"><ix:nonFraction contextRef="D20191231_54" name="us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" unitRef="USDPerShare" id="Tag354" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 17px;">
<td style="height: 17px; margin-left: 0.1px; vertical-align: bottom;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Exercised</span></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; text-align: right;"><ix:nonFraction contextRef="D20191231_54" name="us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised" unitRef="Shares" id="Tag787" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; text-align: right;"><ix:nonFraction contextRef="D20191231_54" name="sgbx:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisedWeightedAverageGrantDateFairValue" unitRef="USDPerShare" id="Tag283" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; text-align: right;"><ix:nonFraction contextRef="D20191231_54" name="sgbx:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisedInPeriodWeightedAverageFairValue" unitRef="USDPerShare" id="Tag163" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 17px;">
<td style="vertical-align: bottom; height: 17px; margin-left: 0.1px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Cancelled</span></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px; border-bottom: 2px solid #000000;"><br/></td>
<td style="vertical-align: bottom; height: 17px; text-align: right; border-bottom: 2px solid #000000;">(<ix:nonFraction contextRef="D20191231_54" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod" unitRef="Shares" id="Tag149" decimals="0" format="ixt:numdotdecimal">2,083</ix:nonFraction></td>
<td style="vertical-align: bottom; height: 17px;">)</td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px; border-bottom: 2px solid #000000;"><br/></td>
<td style="vertical-align: bottom; height: 17px; text-align: right; border-bottom: 2px solid #000000;"><ix:nonFraction contextRef="D20191231_54" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue" unitRef="USDPerShare" id="Tag77" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px; border-bottom: 2px solid #000000;"><br/></td>
<td style="vertical-align: bottom; height: 17px; text-align: right; border-bottom: 2px solid #000000;"><ix:nonFraction contextRef="D20191231_54" name="us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice" unitRef="USDPerShare" id="Tag823" xsi:nil="true"></ix:nonFraction>&#8212;</td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px; border-bottom: 2px solid #000000;"><br/></td>
<td style="vertical-align: bottom; height: 17px; border-bottom: 2px solid #000000;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px; border-bottom: 2px solid #000000;"><br/></td>
<td style="vertical-align: bottom; height: 17px; border-bottom: 2px solid #000000;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 17px;">
<td style="height: 17px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Outstanding &#8211; December 31, 2019</span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20191231" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" unitRef="Shares" id="Tag184" decimals="INF" format="ixt:numdotdecimal">53,170</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20191231" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue" unitRef="USDPerShare" id="Tag71" decimals="2" format="ixt:numdotdecimal">24.80</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20191231" name="us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1" unitRef="USDPerShare" id="Tag51" decimals="2" format="ixt:numdotdecimal">81.20</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonNumeric contextRef="D20201231" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" id="Tag345" format="ixt-sec:duryear">7.40</ix:nonNumeric></span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction contextRef="I20191231" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" unitRef="USD" id="Tag827" xsi:nil="true"></ix:nonFraction>&#8212;</span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 17px;">
<td style="vertical-align: bottom; height: 17px; margin-left: 0.1px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Granted </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20201231" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" unitRef="Shares" id="Tag198" xsi:nil="true"></ix:nonFraction>&#8212; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20201231" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" unitRef="USDPerShare" id="Tag783" xsi:nil="true"></ix:nonFraction>&#8212; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="D20201231" name="us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" unitRef="USDPerShare" id="Tag193" xsi:nil="true"></ix:nonFraction>&#8212; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 17px;">
<td style="height: 17px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Exercised </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction contextRef="D20201231" name="us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised" unitRef="Shares" id="Tag336" xsi:nil="true"></ix:nonFraction>&#8212;</span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: right; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"><ix:nonFraction contextRef="D20201231" name="sgbx:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisedWeightedAverageGrantDateFairValue" unitRef="USDPerShare" id="Tag38" xsi:nil="true"></ix:nonFraction>&#8212;</span></span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: right; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"><ix:nonFraction contextRef="D20201231" name="sgbx:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisedInPeriodWeightedAverageFairValue" unitRef="USDPerShare" id="Tag37" xsi:nil="true"></ix:nonFraction>&#8212;</span></span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 17px;">
<td style="vertical-align: bottom; height: 17px; margin-left: 0.1px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Cancelled </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction contextRef="D20201231" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod" unitRef="Shares" id="Tag636" decimals="0" format="ixt:numdotdecimal">16,733</ix:nonFraction>)</span></p>
</td>
<td style="vertical-align: bottom; height: 17px;"></td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: right; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"><ix:nonFraction contextRef="D20201231" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue" unitRef="USDPerShare" id="Tag68" xsi:nil="true"></ix:nonFraction>&#8212;</span></span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: right; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"><ix:nonFraction contextRef="D20201231" name="us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice" unitRef="USDPerShare" id="Tag344" xsi:nil="true"></ix:nonFraction>&#8212;</span></span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 17px;">
<td style="height: 17px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Outstanding &#8211; December 31, 2020</span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20201231" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" unitRef="Shares" id="Tag72" decimals="INF" format="ixt:numdotdecimal">36,437</ix:nonFraction> </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20201231" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue" unitRef="USDPerShare" id="Tag120" xsi:nil="true"></ix:nonFraction>35.54 </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20201231" name="us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1" unitRef="USDPerShare" id="Tag168" xsi:nil="true"></ix:nonFraction>78.71 </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonNumeric contextRef="D20201231" name="sgbx:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm" id="Tag57" xsi:nil="true"></ix:nonNumeric>6.34 </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20201231" name="sgbx:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValueOne" unitRef="USD" id="Tag265" xsi:nil="true"></ix:nonFraction>&#8212; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; margin-left: 0.1px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Exercisable &#8211; December 31, 2019 </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20191231" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" unitRef="Shares" id="Tag278" decimals="INF" format="ixt:numdotdecimal">52,649</ix:nonFraction> </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20191231" name="sgbx:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableInPeriodWeightedAverageGrantDateFairValue" unitRef="USDPerShare" id="Tag821" decimals="2" format="ixt:numdotdecimal">24.80</ix:nonFraction> </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20191231" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" unitRef="USDPerShare" id="Tag124" decimals="2" format="ixt:numdotdecimal">81.20</ix:nonFraction> </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonNumeric contextRef="D20191231_54" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" id="Tag357" format="ixt-sec:duryear">7.39</ix:nonNumeric> </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction contextRef="I20191231" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" unitRef="USD" id="Tag194" xsi:nil="true"></ix:nonFraction>&#8212;</span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="padding-bottom: 4pt; height: 10px; margin-left: 0.1px; width: 36pt; vertical-align: bottom;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Exercisable &#8211; December 31, 2020 </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20201231" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" unitRef="Shares" id="Tag162" decimals="INF" format="ixt:numdotdecimal">36,332</ix:nonFraction> </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20201231" name="sgbx:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableInPeriodWeightedAverageGrantDateFairValue" unitRef="USDPerShare" id="Tag346" xsi:nil="true"></ix:nonFraction>24.80 </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20201231" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" unitRef="USDPerShare" id="Tag197" xsi:nil="true"></ix:nonFraction>78.67 </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonNumeric contextRef="D20201231" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" id="Tag822" xsi:nil="true"></ix:nonNumeric>6.34 </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <ix:nonFraction contextRef="I20201231" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" unitRef="USD" id="Tag186" xsi:nil="true"></ix:nonFraction>&#8212; </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
</tbody>
</table>
</ix:nonNumeric>
<p style="margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span>&#160;</p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">For the years ended December 31, 2020 and December 31, 2019, the Company recognized stock-based compensation expense of $<ix:nonFraction contextRef="D20201231" name="us-gaap:AllocatedShareBasedCompensationExpense" unitRef="USD" id="Tag73" decimals="0" format="ixt:numdotdecimal">10,667</ix:nonFraction>&#160;and $<span style="border-left: none; border-right: none;"><ix:nonFraction contextRef="D20191231_58" name="us-gaap:AllocatedShareBasedCompensationExpense" unitRef="USD" id="Tag35" decimals="0" format="ixt:numdotdecimal">150,580</ix:nonFraction>,</span> respectively, related to stock options. This expense is included in payroll and related expenses in the accompanying consolidated statements of operations.</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">As of December 31, 2020, there was $<ix:nonFraction contextRef="I20201231" name="us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" unitRef="USD" id="Tag832" decimals="0" format="ixt:numdotdecimal">2,667</ix:nonFraction> of total unrecognized compensation costs related to non-vested stock options, <span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">which will be expensed over a weighted average period of less than 1 year. The intrinsic value is calculated as the difference between the fair value of the stock price at year end and the exercise price of each of the outstanding stock options. </span> The fair value of the stock price at December 31, 2020 was $<ix:nonFraction contextRef="I20201231" name="us-gaap:SharePrice" unitRef="USDPerShare" id="Tag785" decimals="2" format="ixt:numdotdecimal">6.10</ix:nonFraction> per share.</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><br/></span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"><span style="mso-comment-continuation: 1;"><span style="/* background-color: #ffffff;">Restricted Stock Units</span></span></span></p>
<p style="margin: 0pt 0pt 0pt 36pt; line-height: 1.1;"><br/></p>
<div>
<div style="font-family: 'times new roman', times; font-size: 10pt;">
<div style="border-right-color: currentColor; border-left-color: currentColor; border-right-width: medium; border-left-width: medium; border-right-style: none; border-left-style: none;">
<p style="margin: 0pt 0pt 0pt 36pt; line-height: 1.1;"><span style="font-family: 'Times New Roman'; font-size: 10pt; line-height: inherit;"><span style="line-height: inherit;"><span style="line-height: inherit;">On March 22, 2019, a total of <ix:nonFraction contextRef="D20190322_RestrictedStockMember" name="us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross" unitRef="Shares" id="Tag196" decimals="0" format="ixt:numdotdecimal">15,703</ix:nonFraction>&#160;of restricted stock units were granted to&#160;<span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; line-height: inherit;">Mr. Galvin, Mr. Armstrong, Mr.&#160;</span>Shetty, <ix:nonFraction contextRef="D20190322" name="sgbx:NumberOfEmployees" unitRef="Employee" id="Tag834" decimals="INF" format="ixt-sec:numwordsen">six</ix:nonFraction>&#160;employees and one consultant of the Company, under the Company's stock-based compensation plan, at the fair value of $<ix:nonFraction contextRef="I20190322_RestrictedStockMember" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice" unitRef="USDPerShare" id="Tag164" decimals="2" format="ixt:numdotdecimal">54.00</ix:nonFraction> per share, which represents the closing price of the Company's common stock on February 26, 2019. <span style="font-size: 10pt; line-height: inherit;"><span style="border-right: none; border-left: none; line-height: inherit;"><span style="-sec-ix-hidden:Tag908">Restricted stock units granted to Mr. Galvin, Mr. Armstrong, Mr. Shetty, and an aggregate of&#160;<span style="border-left: none; border-right: none; line-height: inherit;"><span style="border-left: none; border-right: none; line-height: inherit;">six</span></span> employees and <span style="border-left: none; border-right: none; line-height: inherit;"><span style="border-left: none; border-right: none; line-height: inherit;">one</span></span> consultant of <span style="border-left: none; border-right: none; line-height: inherit;"><span style="border-left: none; border-right: none; line-height: inherit;">6,139</span></span><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; line-height: inherit;">, <span style="border-left: none; border-right: none; line-height: inherit;"><span style="border-left: none; border-right: none; line-height: inherit;">772</span></span></span><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; line-height: inherit;">, <span style="border-left: none; border-right: none; line-height: inherit;"><span style="border-left: none; border-right: none; line-height: inherit;">5,729</span></span></span><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; line-height: inherit;">&#160;and an aggregate of <span style="border-left: none; border-right: none; line-height: inherit;"><span style="border-left: none; border-right: none; line-height: inherit;">3,063</span></span></span>, respectively, vest in installments over either a <span style="border-left: none; border-right: none; line-height: inherit;"><span style="border-left: none; border-right: none; line-height: inherit;">one</span></span>-year, <span style="border-left: none; border-right: none; line-height: inherit;"><span style="border-left: none; border-right: none; line-height: inherit;">two</span></span>-year, <span style="border-left: none; border-right: none; line-height: inherit;"><span style="border-left: none; border-right: none; line-height: inherit;">three</span></span>-year and <span style="border-left: none; border-right: none; line-height: inherit;"><span style="border-left: none; border-right: none; line-height: inherit;">four</span></span>-year period and will fully vest by the end of December 31, 2022. The fair value of these units upon issuance amounted to $<span style="border-left: none; border-right: none; line-height: inherit;"><span style="border-left: none; border-right: none; line-height: inherit;">847,957</span></span>.</span></span>&#160;</span><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; line-height: inherit;">&#160;</span></span></span></span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><br/></p>
<p style="margin: 0pt 0pt 0pt 37pt; text-indent: 0pt; line-height: 1.1;"><span style="line-height: inherit;">On January 15, 2019 and February 26, 2019, a <span style="-sec-ix-hidden:Tag911">total of <span style="border-left: none; border-right: none; line-height: inherit;">526</span>&#160;of restricted stock units were granted to <span style="display: inline; line-height: inherit;"><span style="border-left: none; border-right: none; line-height: inherit;">two</span></span> of the Company&#8217;s non-employee directors, under the Incentive Plan, at the calculated fair value of $<span style="border-left: none; border-right: none; line-height: inherit;"><span style="border-left: none; border-right: none; line-height: inherit;">58.80</span></span> and $<span style="border-left: none; border-right: none; line-height: inherit;"><span style="border-left: none; border-right: none; line-height: inherit;">55.20</span></span> per share, respectively, which represents the average closing price of the Company&#8217;s common stock for the&#160;<span style="display: inline; line-height: inherit;"><span style="border-left: none; border-right: none; line-height: inherit;">ten</span></span>&#160;trading days immediately preceding and<span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; line-height: inherit;">&#160;</span>including the grant date.</span>&#160;</span><span style="font-size: 10pt; line-height: inherit;"><span style="line-height: inherit;">The restricted stock units granted on January 15, 2019 will vest on January 15, 2020, subject to each individual&#8217;s continued service as a director of the Company through such date, and are payable six months after the termination of the director from the Company&#8217;s Board of Directors or death or disability. The restricted stock units granted on February 26, 2019 vest on the earlier of (A) the first anniversary of the date of the grant or (B) the date of the 2019 annual meeting of the Company&#8217;s stockholders subject to each individual&#8217;s continued service as a director of the Company through such date, and are payable&#160;six&#160;months&#160;after the termination of the director from the Board of Directors or death or disability.&#160;</span></span></p>
<ix:exclude>
<p style="margin: 0pt 0pt 0pt 36pt;"><br/></p>
<div>
<div>
<div>
<div>
<table style="width: 100%; font-family: 'times new roman'; font-size: 10pt;">
<tbody>
<tr>
<td class="pgno" style="padding: 0px; text-align: center;"><span style="font-family: 'times new roman', times; font-size: 10pt;">F-29</span></td>
</tr>
</tbody>
</table>
</div>
<hr style="border-bottom-color: #000000; border-top-color: #000000; color: #000000; background-color: #000000;"></hr>
<div class="pageBreak" style="page-break-before: always; font-size: 10pt; text-align: left;"><br/></div>
</div>
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">SG BLOCKS, INC. AND SUBSIDIARIES</span></p>
<p style="margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span></p>
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Notes to Consolidated Financial Statements</span></p>
<p style="border-bottom-color: #000000; border-bottom-style: solid; border-bottom-width: 1.5pt; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">For the Years Ended&#160;December 31, 2020 and <span>2019</span></span></p>
<p style="margin: 0pt; text-align: center; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
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<td style="vertical-align: top; width: 36pt;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 17. </span></p>
</td>
<td style="vertical-align: top;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Share-based Compensation (continued) </span></p>
</td>
</tr>
</tbody>
</table>
</div>
</div>
</div>
</ix:exclude>
<p style="margin: 0pt 0pt 0pt 37pt; text-indent: 0pt; line-height: 1.1;"><span style="font-size: 10pt; line-height: inherit;"><span style="font-family: 'times new roman', times; line-height: inherit;"><br/></span></span></p>
<p style="margin: 0pt 0pt 0pt 37pt; text-indent: 0pt; line-height: 1.1;"><span style="font-size: 10pt; line-height: inherit;"><span style="font-family: 'times new roman', times; line-height: inherit;"><span style="line-height: inherit;">Effective June 5, 2019, a total of <ix:nonFraction contextRef="D20190605" name="us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross" unitRef="Shares" id="Tag34" decimals="0" format="ixt:numdotdecimal">9,189</ix:nonFraction>&#160;of restricted stock units were granted to the Company&#8217;s non-employee directors, under the Company&#8217;s stock-based compensation plan, at the calculated fair value of $<ix:nonFraction contextRef="I20190605" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice" unitRef="USDPerShare" id="Tag347" decimals="2" format="ixt:numdotdecimal">16.40</ix:nonFraction>&#160;per share, which represents the average closing price of the Company&#8217;s common stock for the&#160;ten&#160;trading days immediately preceding and</span><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; line-height: inherit;"><span style="line-height: inherit;">&#160;</span></span><span style="line-height: inherit;">including the grant date. Restricted stock units granted to directors on June 5, 2019 vest on the earlier of (A) the first anniversary of the date of the grant or (B) the date of the annual meeting of the Company&#8217;s stockholders that occurs in the year immediately following the date of the grant; and are payable&#160;six&#160;months&#160;after the termination of the director from the Board or death or disability.</span></span></span></p>
<p style="margin: 0pt 0pt 0pt 37pt; text-indent: 0pt; line-height: 1.1;"><span style="font-size: 10pt; line-height: inherit;"><span style="font-family: 'times new roman', times; line-height: inherit;"><span style="line-height: inherit;"><br/></span></span></span></p>
<p style="margin: 0in 0in 0in 37pt; background: white; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; color: black; line-height: inherit;">On April 14, 2020,&#160;<span style="line-height: inherit;">a total of <ix:nonFraction contextRef="D20200414_ChiefExecutiveOfficerMember" name="us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross" unitRef="Shares" id="Tag296" decimals="0" format="ixt:numdotdecimal">35,331</ix:nonFraction></span>&#160;of restricted stock units were granted to&#160;Mr. Galvin, Mr. Armstrong, Mr. Sheeran<span style="line-height: inherit;">,&#160;five&#160;employees and&#160;two&#160;consultants&#160;of the Company, under the Company's stock-based compensation plan, at the fair value of $<ix:nonFraction contextRef="I20200414_NonEmployeeDirectorMember" name="us-gaap:SharePrice" unitRef="USDPerShare" id="Tag74" decimals="2" format="ixt:numdotdecimal">4.76</ix:nonFraction></span>&#160;per share, which represents the closing price of the Company's common stock on April 14, 2020.&#160;<span style="-sec-ix-hidden:Tag928"><span style="line-height: inherit;">Restricted stock units granted to Mr. Galvin, Mr. Armstrong, Mr. Sheeran, and an aggregate of&#160;five&#160;employees and&#160;one&#160;consultant of 11,331, 1,000, 3,000&#160;and an aggregate of 8,000, respectively, will vest in full on the first anniversary of the vesting commencement date and&#160;one&#160;consultant received 12,000&#160;restricted stock units that vested immediately on April 15, 2020. The fair value of these units upon issuance amounted to $168,176.</span>&#160;</span>&#160;&#160;</span></p>
<p style="margin: 0in 0in 0in 37pt; background: white; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; color: black; line-height: inherit;">&#160;</span></p>
<p style="margin: 0in 0in 0in 37pt; background: white; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; color: black; line-height: inherit;">On April 14, 2020,&#160;a&#160;<span style="line-height: inherit;">total of <ix:nonFraction contextRef="D20200414_NonEmployeeDirectorMember" name="us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross" unitRef="Shares" id="Tag126" decimals="0" format="ixt:numdotdecimal">12,000</ix:nonFraction>&#160;of restricted stock units were granted to&#160;three&#160;of the Company&#8217;s non-employee directors, under the Incentive Plan, at the calculated fair value of $<ix:nonFraction contextRef="I20200414_NonEmployeeDirectorMember" name="us-gaap:SharePrice" unitRef="USDPerShare" id="Tag44" decimals="2" format="ixt:numdotdecimal">4.76</ix:nonFraction>&#160;per share, which represents the closing price of the Company&#8217;s common stock on April 14, 2020.</span>&#160;The restricted stock units granted on April 14, 2020 will fully vest on April 14, 2021, subject to each individual&#8217;s continued service as a director of the Company through such date, and are payable&#160;<span style="line-height: inherit;">six</span>&#160;months after the termination of the director from the Company&#8217;s Board of Directors or death or disability. The fair value of these units upon issuance amounted to $<ix:nonFraction contextRef="D20200414_NonEmployeeDirectorMember" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1" unitRef="USD" id="Tag350" decimals="0" format="ixt:numdotdecimal">57,120</ix:nonFraction>.<br/><br/></span></p>
<p style="margin: 0in 0in 0in 37pt; background: white; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; color: black; line-height: inherit;">On September 23, 2020, a total of <ix:nonFraction contextRef="D20200923_ChiefOperatingOfficerMember" name="us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross" unitRef="Shares" id="Tag53" decimals="0" format="ixt:numdotdecimal">425,000</ix:nonFraction>&#160;of restricted stock units were granted to&#160;Mr. Armstrong, Mr. Sheeran, seven employees and&#160;one&#160;consultant of the Company, under the Company's stock-based compensation plan, at the fair value of $<ix:nonFraction contextRef="I20200923_ChiefOperatingOfficerMember" name="us-gaap:SharePrice" unitRef="USDPerShare" id="Tag36" decimals="2" format="ixt:numdotdecimal">1.81</ix:nonFraction>&#160;per share, which represents the closing price of&#160;the Company's common stock on September 23, 2020.&#160;<span style="-sec-ix-hidden:Tag924">Restricted stock units granted to Mr. Armstrong, Mr. Sheeran, and an aggregate of seven employees and&#160;one&#160;consultant of 50,000, 75,000 and an aggregate of 300,000, respectively, and 1/3 will vest on September 23, 2020, 1/3 on the one year anniversary of the grant date and 1/3 on the two year anniversary of the grant date. The fair value of these units upon issuance amounted to $769,250.&#160;</span></span></p>
<p style="margin: 0in 0in 0in 37pt; background: white; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; color: black; line-height: inherit;">&#160;</span></p>
<p style="margin: 0in 0in 0in 37pt; background: white; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; color: black; line-height: inherit;">On November 11, 2020,&#160;a&#160;<span style="line-height: inherit;">total of <ix:nonFraction contextRef="D20201111_NonEmployeeDirectorMember" name="us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross" unitRef="Shares" id="Tag56" decimals="0" format="ixt:numdotdecimal">46,826</ix:nonFraction>&#160;of restricted stock units were granted to&#160;three&#160;of the Company&#8217;s non-employee directors, under the Incentive Plan, at the calculated fair value of $<ix:nonFraction contextRef="I20201111_NonEmployeeDirectorMember" name="us-gaap:SharePrice" unitRef="USDPerShare" id="Tag182" decimals="2" format="ixt:numdotdecimal">2.39</ix:nonFraction>&#160;per share, which represents the closing price of the Company&#8217;s common stock on November 11, 2020.</span>&#160;<span style="-sec-ix-hidden:Tag926">The restricted stock units granted on November 11, 2020 will vest 1/2 on November 11, 2020 and 1/2 on the one year anniversary of the grant date, subject to each individual&#8217;s continued service as a director of the Company through such date, and are payable&#160;<span style="line-height: inherit;">six</span>&#160;months after the termination of the director from the Company&#8217;s Board of Directors or death or disability. The fair value of these units upon issuance amounted to $111,920.</span></span></p>
<p style="margin: 0in 0in 0.0001pt 37pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; line-height: inherit;">&#160;</span></p>
<p style="margin: 0in 0in 0in 37pt; background: white; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; color: black; line-height: inherit;">On December 9, 2020, a total of <ix:nonFraction contextRef="D20201209_ChiefExecutiveOfficerMember" name="us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross" unitRef="Shares" id="Tag55" decimals="0" format="ixt:numdotdecimal">372,000</ix:nonFraction>&#160;of restricted stock units were granted to&#160;Mr. Galvin, under the Company's stock-based compensation plan, at the fair value of $<span style="border-left: none; border-right: none; line-height: inherit;"><ix:nonFraction contextRef="I20201209" name="us-gaap:SharePrice" unitRef="USDPerShare" id="Tag348" decimals="2" format="ixt:numdotdecimal">3.28</ix:nonFraction></span>&#160;per share, which represents the closing price of&#160;the Company's common stock on December 9, 2020.&#160;Restricted stock units granted to Mr. Galvin will vest 1/2 on December 9, 2020 and 1/2 on the first year anniversary of the grant date. The fair value of these units upon issuance amounted to $1,220,160.&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 37pt; text-indent: 0pt;"><br/></p>
</div>
</div>
</div>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span style="mso-comment-continuation: 1;"><span><span class="selected" style="/* background-color: #ffffff;">For the year ended December 31, 2020&#160;and <span style="border-left: none; border-right: none;">2019</span>, the Company recognized stock-based compensation of $<ix:nonFraction contextRef="D20201231_RestrictedStockMember" name="us-gaap:ShareBasedCompensation" unitRef="USD" id="Tag76" decimals="0" format="ixt:numdotdecimal">1,250,548</ix:nonFraction>&#160;and $<ix:nonFraction contextRef="D20191231_RestrictedStockMember" name="us-gaap:ShareBasedCompensation" unitRef="USD" id="Tag828" decimals="0" format="ixt:numdotdecimal">578,824</ix:nonFraction> related to restricted stock units. This expense is included in the payroll and related expenses and marketing and business development expense in the accompanying condensed consolidated statement of operations. For the year ended December 31, 2020&#160; and 2019, the Company recognized $<ix:nonFraction contextRef="D20201231_RestrictedStockMember" name="sgbx:AllocatedShareBasedCompensationExpenseAccrued" unitRef="USD" id="Tag788" decimals="0" format="ixt:numdotdecimal">0</ix:nonFraction> and $<ix:nonFraction contextRef="D20191231_RestrictedStockMember" name="sgbx:AllocatedShareBasedCompensationExpenseAccrued" unitRef="USD" id="Tag285" decimals="0" format="ixt:numdotdecimal">217,256</ix:nonFraction>, respectively, related to restricted stock units in lieu of accrued compensation.&#160;</span></span></span></span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><br/></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; /* background-color: #ffffff;">The following table summarized restricted stock unit&#160;activities during the year ended December 31, 2020:</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><br/></p>
<div style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;">
<div style="border-left: none; border-right: none;">
<ix:nonNumeric contextRef="D20201231" name="us-gaap:ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock" id="Tag326" escape="true">
<table style="height: 98px; border-collapse: collapse; padding: 2px; margin-left: auto; font-family: 'times new roman'; font-size: 10pt; width: 100%; margin-right: auto;" cellpadding="0" width="100%">
<tbody>
<tr style="height: 19px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<td style="vertical-align: bottom; height: 19px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="vertical-align: bottom; height: 19px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="vertical-align: bottom; height: 19px; text-align: center; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;" colspan="4"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: bold; letter-spacing: normal; orphans: 2; text-align: center; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"><strong style="color: #000000; font-family: 'times new roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">&#160; &#160; Number of Shares</strong></span><br/></td>
</tr>
<tr style="height: 17px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; margin-left: 0.1px;">
<td style="height: 17px; margin-left: 0.1px; vertical-align: bottom; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 36pt;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<p style="margin: 0pt;"><span>Non-vested balance at January 1, 2020</span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 0.5%;">
<p style="margin: 0pt; text-align: right;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 17px; text-align: right; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 10%;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: right; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"><ix:nonFraction contextRef="I20191231_RestrictedStockUnitsRSUMember" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" unitRef="Shares" id="Tag165" decimals="0" format="ixt:numdotdecimal">8,938</ix:nonFraction></span></td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 0.5%;"><br/></td>
</tr>
<tr style="height: 10px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<td style="vertical-align: bottom; height: 10px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<p style="margin: 0pt;"><span> Granted </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<p style="margin: 0pt; text-align: right;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="vertical-align: bottom; height: 10px; text-align: right; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><ix:nonFraction contextRef="D20201231_RestrictedStockUnitsRSUMember" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" unitRef="Shares" id="Tag299" decimals="0" format="ixt:numdotdecimal">891,157</ix:nonFraction></td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
</tr>
<tr style="height: 17px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; margin-left: 0.1px;">
<td style="height: 17px; margin-left: 0.1px; vertical-align: bottom; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">Vested</td>
<td style="vertical-align: bottom; text-align: right; height: 17px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"></td>
<td style="vertical-align: bottom; text-align: right; height: 17px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 17px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">(<ix:nonFraction contextRef="D20201231_RestrictedStockUnitsRSUMember" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" unitRef="Shares" id="Tag355" decimals="0" format="ixt:numdotdecimal">368,591</ix:nonFraction></td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; text-align: left; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><span style="color: #000000; font-family: 'times new roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: right; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">)</span></td>
</tr>
<tr style="/* background-image: linear-gradient(to right, gray 33%, rgba(255, 255, 255, 0) 0%), linear-gradient(gray 33%, rgba(255, 255, 255, 0) 0%), linear-gradient(to right, gray 33%, rgba(255, 255, 255, 0) 0%), linear-gradient(gray 33%, rgba(255, 255, 255, 0) 0%) !important; */ background-position: center bottom, right center, center top, left center !important; /* background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; */ background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; height: 17px;">
<td style="vertical-align: bottom; height: 17px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">Forfeited/Expired</td>
<td style="vertical-align: bottom; text-align: right; height: 17px; border-bottom: 2px solid #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"></td>
<td style="vertical-align: bottom; text-align: right; height: 17px; border-bottom: 2px solid #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 17px; border-bottom: 2px solid #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">(<ix:nonFraction contextRef="D20201231_RestrictedStockUnitsRSUMember" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod" unitRef="Shares" id="Tag300" decimals="0" format="ixt:numdotdecimal">4,000</ix:nonFraction></td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; text-align: left; border-bottom: 2px solid #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><span style="color: #000000; font-family: 'times new roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: right; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">)</span></td>
</tr>
<tr style="height: 18px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; margin-left: 0.1px;">
<td style="height: 18px; margin-left: 0.1px; width: 36pt; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; vertical-align: bottom;"><br/></td>
<td style="vertical-align: bottom; height: 18px; text-align: left; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">Non-vested balance at December 31, 2020&#160;</td>
<td style="border-image: initial; vertical-align: bottom; text-align: right; height: 18px; border-top: 1pt solid #000000; border-bottom: 4.5pt double #000000; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"></td>
<td style="border-image: initial; vertical-align: bottom; text-align: right; height: 18px; border-top: 1pt solid #000000; border-bottom: 4.5pt double #000000; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">SG BLOCKS, INC. AND SUBSIDIARIES</span></p>
<p style="margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span></p>
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Notes to Consolidated Financial Statements</span></p>
<p style="border-bottom-color: #000000; border-bottom-style: solid; border-bottom-width: 1.5pt; margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">For the Years Ended December 31, 2020&#160;and <span>2019</span></span></p>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"><strong style="color: #000000; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; font-family: 'times new roman', times; font-size: 8.93333px;"><span style="font-size: 10pt;"><span>Commitm</span>ents<span>&#160;</span>and Contingencies</span></strong></span></p>
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<p style="font-family: 'Times New Roman', serif; font-size: 10pt; margin: 0in 0in 0in 0.5in; line-height: 1.1;"><span style="font-size: 10pt; font-family: 'times new roman', times; line-height: inherit; font-weight: bold; font-style: italic;">Legal Proceedings</span><br/></p>
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<p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">The Company is subject to certain claims and lawsuits arising in the normal course of business. The Company assesses liabilities and contingencies in connection with outstanding legal proceedings utilizing the latest information available. Where it is probable that the Company will incur a loss and the amount of the loss can be reasonably estimated, the Company records a liability in our consolidated financial statements. These legal accruals may be increased or decreased to reflect any relevant developments on a quarterly basis. Where a loss is not probable or the amount of the loss is not estimable, the Company does not record an accrual, consistent with applicable accounting guidance. Based on information currently available, advice of counsel, and available insurance coverage, the Company believes that the established accruals are adequate and the liabilities arising from the legal proceedings will not have a material adverse effect on the consolidated financial condition. However, that in light of the inherent uncertainty in legal proceedings there&#160;can be no assurance that the ultimate resolution of a matter will not exceed established accruals. As a result, the outcome of a particular matter or a combination of matters may be material to the results of operations for a particular period, depending upon the size of the loss or the income for that particular period.&#160;</span></p>
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<p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><i style="mso-bidi-font-style: normal;"><span style="font-size: 10.0pt;">Pizzarotti Litigation -&#160;</span></i><span style="font-size: 10.0pt;">On or about August 10, 2018&#160;Pizzarotti, LLC filed a complaint against the Company and Mahesh Shetty, the Company&#8217;s former President and CFO, and others, seeking unspecified damages for an alleged breach of contract by the Company and another entity named Phipps &amp; Co. (&#8220;Phipps&#8221;). The lawsuit was filed as Pizzarotti, LLC. v. Phipps &amp; Co., et al., Index No. 653996/2018 and commenced in the Supreme Court of the State of New York for the County of New York. <span style="color: #000000;">On or about April 1, 2019, Phipps filed cross-claims against the Company and Mr. Shetty asserting claims for indemnification, contribution, fraud, negligence, negligent misrepresentation, and breach of contract. SG Blocks has likewise cross claimed against Phipps for indemnification and contribution, claiming that any damages to the Plaintiff were the result of the acts or omissions of Phipps and its principals.&#160;&#160;</span></span></p>
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<p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt; color: black;">Pizzarotti&#8217;s suit arose from a contract dated </span><span style="font-size: 10.0pt;">April 3, 2018 that it executed with Phipps whereby Pizzarotti, a construction manager, engaged Phipps to perform stone procuring and tile work at a construction project located at 161 Maiden Lane, New York 10038. <span style="color: #000000;">Pizzarotti&#8217;s claims against the Company arise from a purported assignment agreement dated August 10, 2018, whereby Pizzarotti claims that the Company agreed to assume certain obligations of Phipps under a certain trade contract between Pizzarotti and Phipps &amp; Co.&#160; </span>Phipps&#8217;<span style="color: #000000;"> claims against the Company arise from a purported Assignment Agreement, dated as of May 30, 2018, between Pizzarotti, Phipps and the Company (the &#8220;Assignment Agreement&#8221;), pursuant to which, it is alleged, that the Company agreed to provide a letter of credit in connection with&#160; the sub-contracted work to be provided by Phipps to Pizzarotti. </span></span></p>
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<p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">The Company believes that the Assignment Agreement was void for lack of consideration and moved to dismiss the case on those and other grounds. On June 17, 2020, the New York Supreme Court entered an order dismissing certain claims against the Company brought by cross claimant Phipps &amp; Co. Specifically, the court dismissed Phipps&#8217; claims for indemnification, contribution, fraud, negligence and negligent misrepresentation. The court did not dismiss Phipps&#8217; claim for breach of the Assignment Agreement. The issue of the validity of the Assignment Agreement, and the Company&#8217;s defenses to the claims brought by the plaintiff Pizzarotti, and cross claimant Phipps, are being litigated. The Company maintains that the Assignment Agreement, to the extent valid and enforceable, was properly terminated and/or there are no damages, and, consequently, that the claims brought against the Company are without merit. The Company intends to vigorously defend the litigation.</span></p>
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<p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; line-height: 12pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">The parties have engaged in written discovery but no depositions have been conducted as of yet. By motion dated February 24, 2021, Pizzarotti moved to stay the entire action pending the outcome of a separate litigation captioned <i>Pizzarotti, LLC v. FPG Maiden Lane, LLC </i>et. al., Index No. 651697/2019, involving some of the same parties (but excluding the Company). Phipps cross moved to consolidate the two actions. The Company has opposed both motions and the Court has yet to rule on the same. Pending the Court&#8217;s ruling on said motions discovery in the matter has been temporarily stayed. </span></p>
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<p style="margin: 0in 0in 0in 0.5in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">Litigation is subject to many uncertainties, and the outcome of this action is not predicted with assurance. The Company is currently unable to predict the possible loss or range of loss, if any, associated with the resolution of this litigation, and, accordingly, the Company has made no provision related to this matter in the condensed consolidated financial statements.</span><br/></p>
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<p style="border: 0px; box-sizing: border-box; margin: 0pt; color: #333333; font-family: 'times new roman', times; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"><span style="border: 0px; box-sizing: border-box; font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;">SG BLOCKS, INC. AND SUBSIDIARIES</span></p>
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<p style="border-bottom-color: #000000; border-bottom-style: solid; border-bottom-width: 1.5pt; margin: 0pt;"><span style="font-family: 'times new roman', times; font-size: 10pt; font-style: italic; line-height: inherit;">For the Years Ended December 31, 2020 and <span style="border-left: none; border-right: none; line-height: inherit;">2019</span></span></p>
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<p style="margin: 0pt;"><span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;"><strong style="color: #000000; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"><span><span>Commitm</span>ents<span>&#160;</span>and Contingencies <span style="color: #000000; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: bold; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important; line-height: inherit;">(continued)</span></span></strong></span></p>
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<p style="margin: 0in 0in 0in 0.75in; text-align: justify; text-indent: -0.25in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;"><span style="mso-list: Ignore;">1.<span style="font: 7.0pt 'Times New Roman';">&#160;&#160;&#160;&#160;&#160;&#160; </span></span></span><span style="font-size: 10.0pt;"><span style="font-style: italic;">Teton Buildings, LLC</span></span></p>
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<p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">(i) On January 1, 2019, SG Blocks commenced an action against Teton Buildings, LLC (&#8220;Teton&#8221;) in Harris County, Texas (&#8220;Teton Action&#8221;) to recover approximately $<ix:nonFraction contextRef="D20190131" name="us-gaap:LossContingencyDamagesSoughtValue" unitRef="USD" id="Tag809" decimals="0" format="ixt:numdotdecimal">2,100,000</ix:nonFraction> arising from defendant&#8217;s breach of the operative contract related to Heart of Los Angeles construction project in Los Angeles (the &#8220;HOLA Project&#8221;). The Petition brought claims of breach of contract, negligence, and breach of express warranty. The Firm did not represent the Company in connection with the Teton Action. </span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">&#160;</span></p>
<p style="text-align: justify; margin: 0in 0in 0.0001pt 0.5in; font-size: 10pt; font-family: Courier;"><span style="font-size: 10.0pt; font-family: 'Times New Roman',serif;">(ii) On or about September 12, 2018, the Company entered into a Firm Price Quote and Purchase (the &#8220;GVL Contract&#8221;) with Teton to govern the manufacture and provision of 23 shipping containers and modular units (the &#8220;Teton GVL Modules&#8221;) for the Four Oaks Gather GVL project in South Carolina (the &#8220;GVL Project.&#8221;). The Company maintains that Teton breached the GVL Contract by (i) failing to timely deliver the Teton GVL Modules, (ii) delivering Teton GVL Modules that were defective in their design and manufacture, (iii) otherwise failed to meet South Carolina Building Code regulations and (iv) breached applicable warranties. As a result of the breach and defects in performance, design and manufacture by Teton, Company asserts that it has sustained approximately $<ix:nonFraction contextRef="D20180912" name="us-gaap:LossContingencyDamagesSoughtValue" unitRef="USD" id="Tag865" decimals="2" format="ixt:numdotdecimal">761,401.66</ix:nonFraction> in actual and consequential damages, excluding attorney&#8217;s fees. </span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="mso-fareast-font-family: Calibri;">&#160;</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">On October 16, 2019, Teton filed for Chapter 11 in the United States Bankruptcy Court for Southern District of Texas, Houston Division styled <i>In re: Teton Buildings, LLC</i> and bearing the case number 19-35811. The Firm was engaged to file a proof of claim in the Teton Bankruptcy. On February 11, 2020, the Company filed a proof of claim again Teton in the amount of $<ix:nonFraction contextRef="D20200211_1" name="us-gaap:LossContingencyDamagesSoughtValue" unitRef="USD" id="Tag808" decimals="2" format="ixt:numdotdecimal">2,861,401.66</ix:nonFraction> arising from the HOLA Project and the GVL Contract. <span style="mso-spacerun: yes;">&#160;</span></span></p>
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<p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">On or about March 16, 2020, the Bankruptcy Court converted Teton&#8217;s Chapter 11 reorganization case to a Chapter 7&#160;liquidation case. On July 18, 2019, Ronald Sommers, the Chapter 7 Trustee, filed a Report of No Distribution stating that there is no property available for distribution to creditors. On August 20, 2019, the Bankruptcy Court closed the Teton bankruptcy case. As such, there is no prospect of any recovery against Teton. </span></p>
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<p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">On January 22, 2021, the Company filed a third-party complaint against Teton in the United States District Court for the Central District of California, Case No. <span style="color: #000000;">2:20-cv-03432 (&#8220;Teton Action&#8221;), seeking to </span>determine Teton&#8217;s liability in its capacity as a bankruptcy debtor in order to collect any damages payable from Teton&#8217;s liability insurance carrier or carriers. </span></p>
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<p style="margin: 0in 0in 0in 0.5in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">The Company is currently unable to predict the possible loss or range of loss, if any, associated with the resolution of this litigation, and, accordingly, the Company has made no provision related to this matter in the condensed consolidated financial statements.</span></p>
<p style="font-family: Courier; font-size: 10pt; margin: 0in 0in 0.0001pt 0.5in; line-height: 1.1;"><br/></p>
<p style="margin: 0in 0in 0.0001pt 0.75in; text-align: justify; text-indent: -0.25in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;"><span style="mso-list: Ignore;">2.<span style="font: 7.0pt 'Times New Roman';">&#160;&#160;&#160;&#160;&#160;&#160; </span></span></span><i style="mso-bidi-font-style: normal;"><span style="font-size: 10.0pt;">SG Blocks, Inc. v HOLA Community Partners, et. al.</span></i><i style="mso-bidi-font-style: normal;"><span style="font-size: 10.0pt;">&#160;</span></i><span style="font-size: 10.0pt;"></span></p>
<p style="text-align: justify; margin: 0in 0in 0.0001pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><i style="mso-bidi-font-style: normal;"><span style="font-size: 10.0pt;"><span style="text-decoration: none;">&#160;</span></span></i></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">On April 13, 2020, Plaintiff SG Blocks, Inc. (&#8220;SG Blocks&#8221;) filed a Complaint against HOLA Community Partners (&#8220;HCP&#8221;), Heart of Los Angeles Youth, Inc. (&#8220;HOLA&#8221;) (HCP and HOLA are collectively referred to as the &#8220;HOLA Defendants&#8221;), and the City of Los Angeles (&#8220;City&#8221;) in the United States District Court for the Central District of California, Case No. 2:20-cv-03432-ODW (&#8220;HOLA Action&#8221;). The Company asserted seven claims against HOLA Defendants arising out of and related to the HOLA Project, <i>to wit</i>, <span style="mso-spacerun: yes;">&#160;</span>for: (1) breach of contract; (2) conversion; (3) default and judicial foreclosure under the Agreement as a security agreement; (4) misappropriation of trade secrets under California Civil Code section 3426; (5) misappropriation of trade secrets under 18 U.S.C. &#167; 1836; and (6) intentional interference with contractual relations. </span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">&#160;</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">On April 20, 2020, HOLA filed a separate action against the Company in the Los Angeles Superior Court</span><span style="font-size: 14.0pt;"> </span><span style="font-size: 10.0pt;">arising out of the HOLA Project, asserting claims of (1) negligence; (2) strict products liability; (3) strict products liability, (4) breach of contract; (5) breach of express warranty; (6) violation of Business and Professions Code &#167; 7031(b); and (7) violation of California&#8217;s unfair competition law, Business and Professions Code section 17200 (&#8220;UCL&#8221;) (&#8220;HOLA State Court Action&#8221;). The HOLA State Court Action was removed to the Central District of California and consolidated with the HOLA Action. </span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">&#160;</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">On January 22, 2021, the Company filed a Third-Party Complaint in the HOLA Action against Third-Party Defendants Teton Buildings, LLC, Avesi Construction, LLC, and American Home Building and Masonry Corp (&#8220;AHB&#8221;) for indemnity and contribution with respect to HOLA&#8217;s claims. The Company has also notified its general liability carrier Sompo International regarding coverage concerning HOLA&#8217;s claims </span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">&#160;</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">On February 25, 2021, the Court entered an order dismissing the Company&#8217;s claims for <span style="mso-spacerun: yes;">&#160;</span>(1) breach of contract; (2) conversion; (3) default and judicial foreclosure under the Agreement as a security agreement; (4) misappropriation of trade secrets under California Civil Code section 3426; (5) misappropriation of trade secrets under 18 U.S.C. &#167; 1836; but denied dismissal of the Company&#8217;s claims for intentional interference with contractual relations. The Court also denied the Company&#8217;s motion to dismiss HOLA&#8217;s claims. The case is currently entering the discovery stage and a trial date has been set for March 22, 2022.</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">&#160;</span></p>
<p style="font-family: 'Times New Roman', serif; font-size: 10pt; margin: 0in 0in 0in 0.5in; line-height: 1.1;"><span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">Litigation is subject to many uncertainties, and the outcome of this action is not predicted with assurance. The Company is currently unable to predict the outcome or possible recovery or loss or range of loss, if any, associated with the resolution of this litigation, and, accordingly, the Company has made no provision related to this matter in the condensed consolidated financial statements.</span> <br/></p>
<p style="font-family: 'Times New Roman', serif; font-size: 10pt; margin: 0in 0in 0in 0.5in; line-height: 1.1;"><span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;"><i><span style="font-size: 10pt; font-family: 'Times New Roman', serif; line-height: inherit;"><span style="background-color: #ffff00; line-height: inherit;"><br/></span></span></i></span></p>
<p style="font-family: 'Times New Roman', serif; font-size: 10pt; margin: 0in 0in 0in 0.75in; text-indent: -0.25in; line-height: 1.1;"><span style="font-size: 10pt; line-height: inherit;"><span style="line-height: inherit;">3.<span style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 7pt; line-height: inherit; font-family: 'Times New Roman';">&#160;&#160;&#160;&#160;&#160;&#160; </span></span></span><i><span style="font-size: 10pt; line-height: inherit;">SG Blocks, Inc. v. EDI International, PC</span></i><i><span style="font-size: 10pt; line-height: inherit;">.-&#160;</span></i></p>
<p style="font-family: 'Times New Roman', serif; font-size: 10pt; margin: 0in 0in 0in 0.75in; text-indent: -0.25in; line-height: 1.1;"><i><span style="font-size: 10pt; line-height: inherit;"><br/></span></i></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">On June 21, 2019, SG Blocks filed a lawsuit against EDI International, PC, a New Jersey corporation, in connection with the parties' consulting agreement, dated June 29, 2016, <i><span style="mso-spacerun: yes;">&#160;</span></i>pursuant to which EDI International, PC, was to provide, for a fee, certain architectural and <i><span style="mso-spacerun: yes;">&#160;</span></i>design services for the HOLA Project. SG Blocks, Inc. claims that EDI International, PC, tortiously <i><span style="mso-spacerun: yes;">&#160;</span></i>interfered with SG Blocks, Inc's economic relationship with HOLA Community Partners and <i><span style="mso-spacerun: yes;">&#160;</span></i>Heart of Los Angeles Youth, Inc. EDI International, PC, filed a cross-complaint for alleged unpaid fees and tortious interference with EDI International, PC's contractual relationship with HOLA Community Partners and Heart of Los Angeles Youth, Inc. EDI International, PC's cross-complaint seeks in excess of $<ix:nonFraction contextRef="I20190621" name="sgbx:UnpaidWages" unitRef="USD" id="Tag807" decimals="2" format="ixt:numdotdecimal">30,428.71</ix:nonFraction> in damages. On July 8, 2020, SG Blocks, Inc. added PVE LLC as a defendant in the lawsuit, claiming PVE LLC is liable to the same extent as EDI International, PC. The case is currently in the discovery stage and a trial date has been set for May 2, 2022.</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">&#160;</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">Litigation is subject to many uncertainties, and the outcome of this action is not predicted with assurance. The Company is currently unable to predict the outcome or possible recovery or loss or range of loss, if any, associated with the resolution of this litigation, and, accordingly, the Company has made no provision related to this matter in the condensed consolidated financial statements. </span></p>
<p style="font-family: 'Times New Roman', serif; font-size: 10pt; margin: 0in 0in 0.0001pt 0.5in; line-height: 1.1;"><br/></p>
<p style="font-family: 'Times New Roman', serif; font-size: 10pt; margin: 0in 0in 0.0001pt 0.5in; line-height: 1.1;"><span style="font-size: 10pt; font-family: 'Times New Roman', serif; line-height: inherit;"></span><span style="font-weight: bold;"><span style="font-size: 10pt; font-family: 'Times New Roman', serif; line-height: inherit;">Other Litigation</span></span></p>
<p style="font-family: Calibri, sans-serif; font-size: 10pt; margin: 0in 0in 0.0001pt; text-indent: 0.5in; line-height: 1.1;"><i><span style="font-size: 10pt; font-family: 'Times New Roman', serif; line-height: inherit;"><br/></span></i></p>
<p style="margin: 0in 0in 0in 0.75in; text-align: justify; text-indent: -0.25in; line-height: 12pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><b style="mso-bidi-font-weight: normal;"><span style="font-size: 10.0pt; mso-bidi-font-size: 12.0pt;"><span style="mso-list: Ignore;">1.<span style="font: 7.0pt 'Times New Roman';">&#160;&#160;&#160;&#160;&#160;&#160; </span></span></span></b><span style="font-weight: bold;"><b><i><span style="font-size: 10.0pt;">Shetty&#160; v. SG Blocks, Inc. et. al</span></i></b><i><span style="font-size: 10.0pt;">., </span></i></span><span style="font-size: 10.0pt; mso-fareast-font-family: Calibri;">Case No. 20-CV-00550, United States District Court,&#160;Eastern District of New York.&#160; &#160;</span></p>
<p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;">&#160;</p>
<p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">On January 31, 2020, Mahesh Shetty, the Company&#8217;s former President and Chief Financial Officer (&#8220;Former Employee&#8221;), filed suit against the Company and its Chairman and Chief Executive Officer, Paul Galvin, claiming (i) $<ix:nonFraction contextRef="I20200131" name="sgbx:UnpaidWages" unitRef="USD" id="Tag579" decimals="0" format="ixt:numdotdecimal">372,638</ix:nonFraction> in unpaid wages and bonuses and (ii) $<ix:nonFraction contextRef="I20200131" name="sgbx:SeveranceAmount" unitRef="USD" id="Tag261" decimals="0" format="ixt:numdotdecimal">300,000</ix:nonFraction> due in severance (hereafter the &#8220;Action&#8221;). On March 25, 2020, the Former Employee filed an amended complaint raising additional claims of retaliation under the Fair Labor Standards Act, 29 U.S.C. &#167;201 et. seq. (&#8220;FLSA&#8221;), and contractual indemnification. </span></p>
<p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">&#160;</span></p>
<p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">On April 27, 2020, the Company filed a motion to &#160;dismiss the Action. &#160;The Company asserted that the Former Employee agreed to accept (and did receive) restricted stock units of the Company&#8217;s common stock in full satisfaction and payment of all alleged unpaid wages and bonuses that are claimed in the Action, and/or has otherwise been paid in full for all amounts claimed. The Company further maintained that the Former Employee&#8217;s employment agreement precludes any entitlement to or liability for severance.</span></p>
<p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">&#160;</span></p>
<p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">On June 15, 2020, the Court entered a decision granting in part and denying in part the Company&#8217;s motion to dismiss. Specifically, the Court dismissed the Former Employee&#8217;s claim (i) for severance (in the amount of $<ix:nonFraction contextRef="I20200615" name="sgbx:SeveranceAmount" unitRef="USD" id="Tag581" decimals="0" format="ixt:numdotdecimal">300,000</ix:nonFraction>) and unpaid wages pursuant to the FLSA, but denied dismissal of the Former Employee&#8217;s claims for retaliation under the FLSA or unpaid wages allegedly due under the New York Labor Law. </span></p>
<p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">&#160;</span></p>
<p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">The parties are in the middle of pre-trial discovery, having<span style="mso-spacerun: yes;">&#160; </span>served discovery requests upon each other but have yet to respond to same or to schedule depositions of the parties (and/or third party witnesses). No trial date has been set. </span></p>
<p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">&#160;</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">Litigation is subject to many uncertainties, and the outcome of this action is not predicted with assurance. The Company is currently unable to predict the outcome or possible recovery or loss or range of loss, if any, associated with the resolution of this litigation, and, accordingly, the Company has made no provision related to this matter in the condensed consolidated financial statements. </span></p>
<p style="margin: 0in 0in 0in 0.5in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">&#160;</span></p>
<p style="margin: 0in 0in 0in 0.75in; text-align: justify; text-indent: -0.25in; line-height: 12pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><b style="mso-bidi-font-weight: normal;"><span style="font-size: 10.0pt; mso-bidi-font-size: 12.0pt;"><span style="mso-list: Ignore;">2.<span style="font: 7.0pt 'Times New Roman';">&#160;&#160;&#160;&#160;&#160;&#160; </span></span></span></b><b><i><span style="font-size: 10.0pt;">SG Blocks, Inc. v. Osang Healthcare Company, Ltd.</span></i></b><span style="font-size: 10.0pt;">, </span></p>
<p style="margin: 0in 0in 0in 0.75in; text-align: justify; line-height: 12pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><b><i><span style="font-size: 10.0pt;">&#160;</span></i></b></p>
<p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">On April 14, 2021, the Company commenced an action against Osang Healthcare Company, Ltd. (&#8220;Osang&#8221;) in the </span><span style="font-size: 10.0pt; mso-fareast-font-family: Calibri;">United States District Court,&#160;Eastern District of New York, Case No. 21-01990 (&#8220;Osang Action&#8221;)</span><span style="font-size: 10.0pt;">. <ix:nonNumeric contextRef="D20210414_SubsequentEventMember" name="us-gaap:OtherCommitmentsDescription" id="Tag598" escape="true">The Company has asserted that Osang materially breached a certain Managed Supply Agreement (&#8220;MSA&#8221;) entered into between the parties on October 12, 2020, pursuant to which the Company received on consignment <span style="color: #000000;">two million (2,000,000) units of Osang&#8217;s &#8220;Genefinder Plus RealAmp Covid-19 PCR Test&#8221; (the &#8220;Covid-19 Test&#8221;) for domestic and international distribution. The Company has also asserted that Osang breached the covenant of good faith and fair dealing, fraudulently induced it to enter into the MSA, and violated &#167;349 of the New York General Business Law&#8217;s prohibition of deceptive business practices.</span></ix:nonNumeric><span style="color: #000000;"> </span></span><span style="font-size: 10.0pt; mso-fareast-font-family: Calibri;"></span></p>
<p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt; color: black;">&#160;</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">Litigation is subject to many uncertainties, and the outcome of this action is not predicted with assurance. The Company is currently unable to predict the outcome or possible recovery, if any, associated with the resolution of this litigation, and, accordingly, the Company has made no provision related to this matter in the condensed consolidated financial statements. </span></p>
<p style="font-family: Calibri, sans-serif; font-size: 10pt; margin: 0in 0in 0.0001pt; text-indent: 0.5in; line-height: 1.1;"><i><span style="font-size: 10pt; font-family: 'Times New Roman', serif; line-height: inherit;"><br/></span></i></p>
<p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: Calibri, sans-serif;"><b><i><span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000;">Commitments</span></i></b><span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000;"></span></p>
<p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-variant-ligatures: normal; font-variant-caps: normal; orphans: 2; widows: 2; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; word-spacing: 0px; font-size: 10pt; font-family: Calibri, sans-serif;"><span style="font-size: 12.0pt; font-family: 'Times New Roman',serif; color: black;">&#160;</span></p>
<p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-variant-ligatures: normal; font-variant-caps: normal; orphans: 2; widows: 2; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; word-spacing: 0px; font-size: 10pt; font-family: Calibri, sans-serif;"><span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; color: black;">In April 2020, the Company entered into an amendment to its employment agreement, dated January 1, 2017, with Paul Gavin (the "Amendment"), to extend the term of employment to December 31, 2021, <ix:nonNumeric contextRef="D20200430" name="us-gaap:OtherCommitmentsDescription" id="Tag597" escape="true">provide for an annual base salary of $400,000,&#160;provide for a&#160;performance bonus structure for a bonus of up to 50% of base salary upon the Company&#8217;s achievement of $2,000,000&#160;EBITDA and additional performance bonus payments for the achievement of EBITDA in excess of $2,000,000&#160;based on a percentage of the incremental increase in EBITDA (ranging from 10% of the incremental increase in EBITDA if the Company achieves over $2,000,000&#160;and up to $7,000,000&#160;in EBITDA, 8% of the incremental increase in EBITDA if the Company achieves over $7,000,000&#160;and up to $12,000,000&#160;in EBITDA and 3% of the incremental increase in EBITDA over $12,000,000), provide for a profits-based additional bonus of up to $250,000&#160;in certain limited circumstances,&#160;and provide for&#160;one&#160;(1) year severance, plus a pro-rated amount of any unpaid bonus earned by him during the year as verified by the Company&#8217;s principal financial officer, if Mr. Galvin is terminated without cause. At the Company&#8217;s option, up to&#160;fifty&#160;(50%) percent of the EBITDA performance bonuses may be paid in restricted stock units if then available for grant under the Company&#8217;s Stock Incentive Plan.&#160;All other terms of the employment agreement remain in full force and effect.&#160;</ix:nonNumeric></span></p>
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<p style="border: 0px; box-sizing: border-box; margin: 0pt; color: #333333; font-family: 'times new roman', times; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; text-indent: 36pt;"><span style="border: 0px; box-sizing: border-box; font-family: 'times new roman', times; font-size: 10pt; font-weight: bold;">&#160;</span></p>
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<p style="border-bottom-color: #000000; border-bottom-style: solid; border-bottom-width: 1.5pt; margin: 0pt;"><span style="font-family: 'times new roman', times; font-size: 10pt; font-style: italic;">For the Years Ended<span>&#160;</span><span>December 31, 2020</span><span>&#160;</span>and<span> 2019</span></span></p>

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<p style="margin: 0pt 0pt 0.000133333pt; line-height: 103%; font-size: 7.5pt; font-family: 'Times New Roman', serif; text-align: left; text-indent: 0pt;"><b style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;"><span style="line-height: 103%; margin: 0pt;"><span>Subsequent Events</span></span></b></p>
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<p style="margin: 0pt 0pt 0pt 36pt; font-size: 10pt; font-family: 'times new roman', times;"><span style="font-family: 'times new roman', times; font-size: 10pt;">Subsequent to December 31, 2020, the Company has received $<ix:nonFraction contextRef="D20201231" name="us-gaap:ProceedsFromWarrantExercises" unitRef="USD" id="Tag847" decimals="0" format="ixt:numdotdecimal">703,437</ix:nonFraction> in proceeds from the exercise of warrants to purchase an aggregate of <ix:nonFraction contextRef="I20201231" name="us-gaap:SharesIssued" unitRef="Shares" id="Tag849" decimals="0" format="ixt:numdotdecimal">225,100</ix:nonFraction> shares of its common stock.&#160;&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt; font-size: 10pt; font-family: 'times new roman', times;">&#160;</p>
<p style="margin: 0pt 0pt 0pt 36pt; font-size: 10pt; font-family: 'times new roman', times;"><span style="font-family: 'times new roman', times; font-size: 10pt;">In addition, subsequent to December 31, 2020, <ix:nonNumeric contextRef="D20201231_SGBDevelopmentCorpMember" name="us-gaap:SubsequentEventDescription" id="Tag846" escape="true">the Company has formed SGB Development Corp. (&#8220;Development&#8221;). Development will provide real property development to low and moderate income housing. The projects for Development will be built by SG Echo. In addition, Development has entered into a contract to acquire and develop an approximately 7-acre site in Austin, Texas, which is expected to yield a maximum of 225 condo units.</ix:nonNumeric></span></p>
<p style="margin: 0pt 0pt 0pt 36pt; font-size: 10pt; font-family: 'times new roman', times;"><span style="font-family: 'times new roman', times; font-size: 10pt;"><br/></span></p>
<p style="margin: 0pt 0pt 0pt 36pt; font-size: 10pt; font-family: 'times new roman', times;"><span style="font-family: 'times new roman', times; font-size: 10pt;"><ix:nonNumeric contextRef="D20201231_EchosRealEstateHoldingsMember" name="us-gaap:SubsequentEventDescription" id="Tag782" escape="true"><span style="color: #000000; font-family: 'Times New Roman', serif; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: justify; text-indent: 48px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">The Company executed our option to acquire Echo&#8217;s real estate holdings in Durant, OK, consisting of a<span>&#160;</span></span><span>19</span><span style="color: #000000; font-family: 'Times New Roman', serif; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: justify; text-indent: 48px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">-acre site and all of its structures and we expect to close on the Echo site in the second quarter of<span>&#160;</span></span><span>2021</span><span style="color: #000000; font-family: 'Times New Roman', serif; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: justify; text-indent: 48px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">.</span></ix:nonNumeric><br/></span></p>
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<p style="margin: 0pt 0pt 0pt 36pt; font-size: 10pt; font-family: 'times new roman', times;"><span style="font-family: 'times new roman', times; font-size: 10pt;"><br/></span></p>

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        <link:definition>053 - Disclosure - Emergence from Bankruptcy (Details)</link:definition>
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        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
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      <link:roleType roleURI="http://www.sgblocks.com/role/SummaryofSignificantAccountingPoliciesDetails" id="SummaryofSignificantAccountingPoliciesDetails">
        <link:definition>054 - Disclosure - Summary of Significant Accounting Policies (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.sgblocks.com/role/SummaryofSignificantAccountingPoliciesDetails1" id="SummaryofSignificantAccountingPoliciesDetails1">
        <link:definition>055 - Disclosure - Summary of Significant Accounting Policies (Details 1)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.sgblocks.com/role/SummaryofSignificantAccountingPoliciesDetails2" id="SummaryofSignificantAccountingPoliciesDetails2">
        <link:definition>056 - Disclosure - Summary of Significant Accounting Policies (Details 2)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.sgblocks.com/role/SummaryofSignificantAccountingPoliciesDetails3" id="SummaryofSignificantAccountingPoliciesDetails3">
        <link:definition>057 - Disclosure - Summary of Significant Accounting Policies (Details 3)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.sgblocks.com/role/SummaryOfSignificantAccountingPoliciesDetailsTextual" id="SummaryOfSignificantAccountingPoliciesDetailsTextual">
        <link:definition>058 - Disclosure - Summary of Significant Accounting Policies (Details Textual)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.sgblocks.com/role/AccountsReceivableDetails" id="AccountsReceivableDetails">
        <link:definition>059 - Disclosure - Accounts Receivable (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.sgblocks.com/role/AccountsReceivableDetailsTextual" id="AccountsReceivableDetailsTextual">
        <link:definition>060 - Disclosure - Accounts Receivable (Details Textual)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.sgblocks.com/role/ContractAssetsandContractLiabilitiesDetails" id="ContractAssetsandContractLiabilitiesDetails">
        <link:definition>061 - Disclosure - Contract Assets and Contract Liabilities  (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.sgblocks.com/role/ContractAssetsandContractLiabilitiesDetails1" id="ContractAssetsandContractLiabilitiesDetails1">
        <link:definition>062 - Disclosure - Contract Assets and Contract Liabilities  (Details 1)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.sgblocks.com/role/InventoryDetails" id="InventoryDetails">
        <link:definition>063 - Disclosure - Inventory (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.sgblocks.com/role/PropertyPlantandEquipmentDetails" id="PropertyPlantandEquipmentDetails">
        <link:definition>064 - Disclosure - Property, Plant and Equipment (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.sgblocks.com/role/PropertyPlantandEquipmentDetailsTextual" id="PropertyPlantandEquipmentDetailsTextual">
        <link:definition>065 - Disclosure - Property, Plant and Equipment (Details Textual)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.sgblocks.com/role/NotesReceivableDetails" id="NotesReceivableDetails">
        <link:definition>066 - Disclosure - Notes Receivable (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.sgblocks.com/role/NotesPayableDetails" id="NotesPayableDetails">
        <link:definition>067 - Disclosure - Notes Payable (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.sgblocks.com/role/BusinessCombinationDetails" id="BusinessCombinationDetails">
        <link:definition>068 - Disclosure - Business Combination (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.sgblocks.com/role/BusinessCombinationDetails1" id="BusinessCombinationDetails1">
        <link:definition>069 - Disclosure - Business Combination (Details 1)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.sgblocks.com/role/BusinessCombinationDetailTextual" id="BusinessCombinationDetailTextual">
        <link:definition>070 - Disclosure - Business Combination (Detail Textual)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.sgblocks.com/role/LeasesDetails" id="LeasesDetails">
        <link:definition>071 - Disclosure - Leases (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.sgblocks.com/role/LeasesDetails1" id="LeasesDetails1">
        <link:definition>072 - Disclosure - Leases (Details 1)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.sgblocks.com/role/LeasesDetailsTextual" id="LeasesDetailsTextual">
        <link:definition>073 - Disclosure - Leases (Details Textual)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.sgblocks.com/role/ConvertibleDebenturesDetails" id="ConvertibleDebenturesDetails">
        <link:definition>074 - Disclosure - Convertible Debentures (Details)</link:definition>
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        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.sgblocks.com/role/Disclosure-ConvertibleDebenturesDetails1" id="Disclosure-ConvertibleDebenturesDetails1">
        <link:definition>075 - Disclosure - Convertible Debentures (Details 1)</link:definition>
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        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.sgblocks.com/role/ConvertibleDebenturesDetailsTextual" id="ConvertibleDebenturesDetailsTextual">
        <link:definition>076 - Disclosure - Convertible Debentures (Details Textual)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.sgblocks.com/role/DebtorinPossessionFinancingDetails" id="DebtorinPossessionFinancingDetails">
        <link:definition>077 - Disclosure - Debtor in Possession Financing (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.sgblocks.com/role/IncomeTaxesDetails" id="IncomeTaxesDetails">
        <link:definition>078 - Disclosure - Income Taxes (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.sgblocks.com/role/IncomeTaxesDetails1" id="IncomeTaxesDetails1">
        <link:definition>079 - Disclosure - Income Taxes (Details 1)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.sgblocks.com/role/IncomeTaxesDetails2" id="IncomeTaxesDetails2">
        <link:definition>080 - Disclosure - Income Taxes (Details 2)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.sgblocks.com/role/IncomeTaxesDetailsTextual" id="IncomeTaxesDetailsTextual">
        <link:definition>081 - Disclosure - Income Taxes (Details Textual)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.sgblocks.com/role/NetIncomeLossPerShareDetails" id="NetIncomeLossPerShareDetails">
        <link:definition>082 - Disclosure - Net Income (Loss) Per Share (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.sgblocks.com/role/ConstructionBacklogDetails" id="ConstructionBacklogDetails">
        <link:definition>083 - Disclosure - Construction Backlog (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.sgblocks.com/role/ConstructionBacklogDetails1" id="ConstructionBacklogDetails1">
        <link:definition>084 - Disclosure - Construction Backlog (Details 1)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.sgblocks.com/role/Constructionbacklogdetailstextual" id="Constructionbacklogdetailstextual">
        <link:definition>085 - Disclosure - Construction Backlog (Details Textual)</link:definition>
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        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.sgblocks.com/role/StockholdersEquityDetails" id="StockholdersEquityDetails">
        <link:definition>086 - Disclosure - Stockholders' Equity (Details)</link:definition>
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        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.sgblocks.com/role/WarrantsDetails" id="WarrantsDetails">
        <link:definition>087 - Disclosure - Warrants (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.sgblocks.com/role/SharebasedCompensationDetails" id="SharebasedCompensationDetails">
        <link:definition>088 - Disclosure - Share-based Compensation (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.sgblocks.com/role/SharebasedCompensationDetails1" id="SharebasedCompensationDetails1">
        <link:definition>089 - Disclosure - Share-based Compensation (Details 1)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.sgblocks.com/role/SharebasedCompensationDetails2" id="SharebasedCompensationDetails2">
        <link:definition>090 - Disclosure - Share-based Compensation (Details 2)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.sgblocks.com/role/SharebasedCompensationDetails3" id="SharebasedCompensationDetails3">
        <link:definition>091 - Disclosure - Share-based Compensation (Details 3)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.sgblocks.com/role/SharebasedCompensationDetailsTextual" id="SharebasedCompensationDetailsTextual">
        <link:definition>092 - Disclosure - Share-based Compensation (Details Textual)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
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      <link:roleType roleURI="http://www.sgblocks.com/role/CommitmentsandContingenciesDetails" id="CommitmentsandContingenciesDetails">
        <link:definition>093 - Disclosure - Commitments and Contingencies (Details)</link:definition>
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        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.sgblocks.com/role/SubsequentEventDetails" id="SubsequentEventDetails">
        <link:definition>094 - Disclosure - Subsequent Event (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
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  <xsd:import namespace="http://fasb.org/us-gaap/2020-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd" />
  <xsd:import namespace="http://fasb.org/us-types/2020-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2020/elts/us-types-2020-01-31.xsd" />
  <xsd:import namespace="http://fasb.org/srt/2020-01-31" schemaLocation="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd" />
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  <xsd:element name="CommonStockWarrantsAndDerivativeFinancialInstrumentsPolicyTextBlock" id="sgbx_CommonStockWarrantsAndDerivativeFinancialInstrumentsPolicyTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="ScheduleOfReorganizationItemsSubsequentToBankruptcyFilingTableTextBlock" id="sgbx_ScheduleOfReorganizationItemsSubsequentToBankruptcyFilingTableTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="CostsAndEstimatedEarningsAmountsOnUncompletedContractsIncludedInBalanceSheetsTableTextBlock" id="sgbx_CostsAndEstimatedEarningsAmountsOnUncompletedContractsIncludedInBalanceSheetsTableTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="ScheduleOfConstructionBacklogTableTextBlock" id="sgbx_ScheduleOfConstructionBacklogTableTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="DescriptionOfBusinessTable" id="sgbx_DescriptionOfBusinessTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="DescriptionOfBusinessLineItems" id="sgbx_DescriptionOfBusinessLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="DescriptionOfBusinessTextualAbstract" id="sgbx_DescriptionOfBusinessTextualAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="WarrantsToPurchase" id="sgbx_WarrantsToPurchase" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="OperatingCycleDescription" id="sgbx_OperatingCycleDescription" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="EmergenceFromBankruptcyTable" id="sgbx_EmergenceFromBankruptcyTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="ConstructionBacklogMember" id="sgbx_ConstructionBacklogMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="WarrantThreeMember" id="sgbx_WarrantThreeMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="EmergenceFromBankruptcyLineItems" id="sgbx_EmergenceFromBankruptcyLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="SecuritiesPurchaseAgreementMember" id="sgbx_SecuritiesPurchaseAgreementMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="LiquidityLineItems" id="sgbx_LiquidityLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="LiquidityMember" id="sgbx_LiquidityMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="LiquidityDomain" id="sgbx_LiquidityDomain" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="LiquidityAxis" id="sgbx_LiquidityAxis" type="xbrli:stringItemType" substitutionGroup="xbrldt:dimensionItem" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="LiquidityTable" id="sgbx_LiquidityTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="EmergenceFromBankruptcyTextualAbstract" id="sgbx_EmergenceFromBankruptcyTextualAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="LiquidityAbstract" id="sgbx_LiquidityAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="CostsInExcessOfBillingsToDate" id="sgbx_CostsInExcessOfBillingsToDate" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="ChangeInFairValueRelatedToConversionOfConvertibleDebentures" id="sgbx_ChangeInFairValueRelatedToConversionOfConvertibleDebentures" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="CustomerOneMember" id="sgbx_CustomerOneMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="CustomerTwoMember" id="sgbx_CustomerTwoMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="CustomerThreeMember" id="sgbx_CustomerThreeMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="AccountingPoliciesTextualAbstract" id="sgbx_AccountingPoliciesTextualAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="WarrantyOfferedOnCompletedContracts" id="sgbx_WarrantyOfferedOnCompletedContracts" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="NumberOfCustomers" id="sgbx_NumberOfCustomers" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="NumberOfVendors" id="sgbx_NumberOfVendors" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="ConstructionRevenueMember" id="sgbx_ConstructionRevenueMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="BilledEngineeringServicesMember" id="sgbx_BilledEngineeringServicesMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="RetainageReceivableMember" id="sgbx_RetainageReceivableMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="CostsIncurredOnUncompletedContracts" id="sgbx_CostsIncurredOnUncompletedContracts" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element name="EstimatedIncomeLossOnUncompletedContracts" id="sgbx_EstimatedIncomeLossOnUncompletedContracts" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="FurnitureAndOtherEquipmentMember" id="sgbx_FurnitureAndOtherEquipmentMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="EquipmentTextualAbstract" id="sgbx_EquipmentTextualAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="ConvertibleDebentureMember" id="sgbx_ConvertibleDebentureMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="ConvertibleDebentureOneMember" id="sgbx_ConvertibleDebentureOneMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="ConvertibleDebenturesLineItems" id="sgbx_ConvertibleDebenturesLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="TwoZeroOneSixDebentureMember" id="sgbx_TwoZeroOneSixDebentureMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="ExitFacilityMember" id="sgbx_ExitFacilityMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="NovemberTwoZeroOneSixDebentureMember" id="sgbx_NovemberTwoZeroOneSixDebentureMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="WarrantFourMember" id="sgbx_WarrantFourMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="ConvertibleDebenturesTextualAbstract" id="sgbx_ConvertibleDebenturesTextualAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="FairValueOfConversionOptionLiabilitiesOne" id="sgbx_FairValueOfConversionOptionLiabilitiesOne" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="DebtorInPossessionFinancingTextualAbstract" id="sgbx_DebtorInPossessionFinancingTextualAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="DebtorInPossessionFinancingArrangementsEffectiveDate" id="sgbx_DebtorInPossessionFinancingArrangementsEffectiveDate" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="AmountOfValuationReserve" id="sgbx_AmountOfValuationReserve" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="ProvisionIncomeTaxExpenseBenefit" id="sgbx_ProvisionIncomeTaxExpenseBenefit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="DifferencesAttributableToTaxAndJobsCutAct" id="sgbx_DifferencesAttributableToTaxAndJobsCutAct" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="DifferencesAttributableToChangeInStateBusinessApportionment" id="sgbx_DifferencesAttributableToChangeInStateBusinessApportionment" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="EffectiveIncomeTaxReorganizationExpenses" id="sgbx_EffectiveIncomeTaxReorganizationExpenses" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="LossOnDebtConversion" id="sgbx_LossOnDebtConversion" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="EffectiveIncomeTaxAmortizationOfIntangibleAssets" id="sgbx_EffectiveIncomeTaxAmortizationOfIntangibleAssets" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="PriorYearAdjustmentOfTaxes" id="sgbx_PriorYearAdjustmentOfTaxes" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="IncomeTaxTextualAbstract" id="sgbx_IncomeTaxTextualAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="NetIncomeLossPerShareTextualAbstract" id="sgbx_NetIncomeLossPerShareTextualAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="ConstructionContractsBacklog" id="sgbx_ConstructionContractsBacklog" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="NewContractsReceivedDuringYear" id="sgbx_NewContractsReceivedDuringYear" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="ConstructionBacklogGross" id="sgbx_ConstructionBacklogGross" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="ConstructionBacklogNet" id="sgbx_ConstructionBacklogNet" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="ContractsSignedButNotStarted" id="sgbx_ContractsSignedButNotStarted" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="ContractOneMember" id="sgbx_ContractOneMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="ContractTwoMember" id="sgbx_ContractTwoMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="ConstructionBacklogTextualAbstract" id="sgbx_ConstructionBacklogTextualAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="IssuanceOfCommonStockAndOptionsForServicesMember" id="sgbx_IssuanceOfCommonStockAndOptionsForServicesMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="StockholdersEquityTextualAbstract" id="sgbx_StockholdersEquityTextualAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="IssuanceOfWarrants" id="sgbx_IssuanceOfWarrants" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="ConsultantReceivedOptionToPurchase" id="sgbx_ConsultantReceivedOptionToPurchase" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="CommonStockExercisePricePerShare" id="sgbx_CommonStockExercisePricePerShare" type="num:perShareItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="LossOnConversionOfConvertibleDebentures" id="sgbx_LossOnConversionOfConvertibleDebentures" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="WarrantsTextualAbstract" id="sgbx_WarrantsTextualAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisedWeightedAverageGrantDateFairValue" id="sgbx_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisedWeightedAverageGrantDateFairValue" type="num:perShareItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableInPeriodWeightedAverageGrantDateFairValue" id="sgbx_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableInPeriodWeightedAverageGrantDateFairValue" type="num:perShareItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="instant" />
  <xsd:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisedInPeriodWeightedAverageFairValue" id="sgbx_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisedInPeriodWeightedAverageFairValue" type="num:perShareItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm" id="sgbx_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValueOne" id="sgbx_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValueOne" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element name="TwoThousandSixteenPlanMember" id="sgbx_TwoThousandSixteenPlanMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="TwoThousandSixteenPlanOneMember" id="sgbx_TwoThousandSixteenPlanOneMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="EmployeeMember" id="sgbx_EmployeeMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="EmployeesAndDirectorsMember" id="sgbx_EmployeesAndDirectorsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="AgreementAxis" id="sgbx_AgreementAxis" type="xbrli:stringItemType" substitutionGroup="xbrldt:dimensionItem" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="AgreementDomain" id="sgbx_AgreementDomain" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="AdvisoryAgreementMember" id="sgbx_AdvisoryAgreementMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="StockOptionsAndGrantsTextualAbstract" id="sgbx_StockOptionsAndGrantsTextualAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="ShareBasedNonVestedStockOptionsWeightedAverageTermOne" id="sgbx_ShareBasedNonVestedStockOptionsWeightedAverageTermOne" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="NumberOfEmployees" id="sgbx_NumberOfEmployees" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="NumberOfDirectors" id="sgbx_NumberOfDirectors" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="WarrantsToPurchaseOfCommonStock" id="sgbx_WarrantsToPurchaseOfCommonStock" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="NumberOfLargeContracts" id="sgbx_NumberOfLargeContracts" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="EngineeringServicesMember" id="sgbx_EngineeringServicesMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="ContractRevenue" id="sgbx_ContractRevenue" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="SettlementOfCommonStockFromReverseStockSplits" id="sgbx_SettlementOfCommonStockFromReverseStockSplits" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="GainLossFromEquityAffiliaties" id="sgbx_GainLossFromEquityAffiliaties" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="LossOnEquityAffilaties" id="sgbx_LossOnEquityAffilaties" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="RecentlyAdoptedAccountingPronouncementsNotYetAdoptedPolicyTextBlock" id="sgbx_RecentlyAdoptedAccountingPronouncementsNotYetAdoptedPolicyTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateDomain" id="sgbx_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateDomain" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="WithinOneYearMember" id="sgbx_WithinOneYearMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="OneToTwoYearMember" id="sgbx_OneToTwoYearMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="ThereAfterMember" id="sgbx_ThereAfterMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="RevenueFromContractWithCustomerExcludingAssessedTaxPercentage" id="sgbx_RevenueFromContractWithCustomerExcludingAssessedTaxPercentage" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="MultiFamiliesMember" id="sgbx_MultiFamiliesMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="OfficeMember" id="sgbx_OfficeMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="SchoolMember" id="sgbx_SchoolMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="SpecialUseMember" id="sgbx_SpecialUseMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="NonEmployeeDirectorMember" id="sgbx_NonEmployeeDirectorMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="OptionsVestedDescription" id="sgbx_OptionsVestedDescription" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="TetonMember" id="sgbx_TetonMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="SgBlocksSalesMember" id="sgbx_SgBlocksSalesMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="OtherReceivableMember" id="sgbx_OtherReceivableMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDatesAxis" id="sgbx_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDatesAxis" type="xbrli:stringItemType" substitutionGroup="xbrldt:dimensionItem" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="ContractWithCustomerAssetLiability" id="sgbx_ContractWithCustomerAssetLiability" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="FairValueAssumptionsExpectedVolatilityRates" id="sgbx_FairValueAssumptionsExpectedVolatilityRates" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="NonDirectorsMember" id="sgbx_NonDirectorsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
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  <xsd:element name="CostOfGoodSoldSubscription" id="sgbx_CostOfGoodSoldSubscription" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="PayrollMember" id="sgbx_PayrollMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
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  <xsd:element name="OriginalAgreementMember" id="sgbx_OriginalAgreementMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
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  <xsd:element name="MinimumRoyaltyPaymentsTwoYear" id="sgbx_MinimumRoyaltyPaymentsTwoYear" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="MinimumRoyaltyPaymentsThreeYear" id="sgbx_MinimumRoyaltyPaymentsThreeYear" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="MinimumRoyaltyPaymentsFourYear" id="sgbx_MinimumRoyaltyPaymentsFourYear" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="MinimumRoyaltyPaymentsFiveYear" id="sgbx_MinimumRoyaltyPaymentsFiveYear" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="LeaseArrangementTypesDomain" id="sgbx_LeaseArrangementTypesDomain" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="LeaseArrangementTypesAxis" id="sgbx_LeaseArrangementTypesAxis" type="xbrli:stringItemType" substitutionGroup="xbrldt:dimensionItem" nillable="true" abstract="true" xbrli:periodType="duration" />
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  <xsd:element name="NotesPayableTable" id="sgbx_NotesPayableTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="DescriptionOfClaimedAmount" id="sgbx_DescriptionOfClaimedAmount" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="GoodwillImpairment" id="sgbx_GoodwillImpairment" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="DescriptionOfAllegedUnpaidFees" id="sgbx_DescriptionOfAllegedUnpaidFees" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="NotesReceivableAbstract" id="sgbx_NotesReceivableAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="CompanyNoteMember" id="sgbx_CompanyNoteMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
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  <xsd:element name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedSettlementOfAccountsReceivableAndNetContractLiabilities" id="sgbx_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedSettlementOfAccountsReceivableAndNetContractLiabilities" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedRightofuseassets" id="sgbx_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedRightofuseassets" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAccountsPayableAndAccruedExpenses" id="sgbx_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAccountsPayableAndAccruedExpenses" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedContractliabilities" id="sgbx_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedContractliabilities" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="AcquisitionCash" id="sgbx_AcquisitionCash" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element name="LeasesOfLesseeBalanceSheetDisclosuresTableTextBlock" id="sgbx_LeasesOfLesseeBalanceSheetDisclosuresTableTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="LesseeLeaseLiabilityMaturityTableTextBlock" id="sgbx_LesseeLeaseLiabilityMaturityTableTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="OperatingLeaseRightOfUseAssets" id="sgbx_OperatingLeaseRightOfUseAssets" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element name="OperatingLeaseLiabilitiesCurrent" id="sgbx_OperatingLeaseLiabilitiesCurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="OperatingLeaseLiabilitiesNoncurrent" id="sgbx_OperatingLeaseLiabilitiesNoncurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="WeightedAverageRemainingLeaseTermAbstract" id="sgbx_WeightedAverageRemainingLeaseTermAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
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  <xsd:element name="Presentvalueofleaseliabilities" id="sgbx_Presentvalueofleaseliabilities" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="CommonStockVestAndBeIssuedShares" id="sgbx_CommonStockVestAndBeIssuedShares" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
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  <xsd:element name="ResidentialUnits" id="sgbx_ResidentialUnits" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
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  <xsd:element name="OptionsGrantedToPurchaseCommonStock" id="sgbx_OptionsGrantedToPurchaseCommonStock" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="instant" />
  <xsd:element name="CommonStockUnderlyingDebenture" id="sgbx_CommonStockUnderlyingDebenture" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="instant" />
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  <xsd:element name="WarrantsToPurchaseRate" id="sgbx_WarrantsToPurchaseRate" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="instant" />
  <xsd:element name="LaboratoryAndTemporaryUnitsMember" id="sgbx_LaboratoryAndTemporaryUnitsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="BuildingHeldForLeaseMember" id="sgbx_BuildingHeldForLeaseMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="HospitalityMember" id="sgbx_HospitalityMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="MedicalLAXLabTestingMember" id="sgbx_MedicalLAXLabTestingMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="MedicalModularStructuresMember" id="sgbx_MedicalModularStructuresMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="MedicalTestkitsMember" id="sgbx_MedicalTestkitsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
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  <xsd:element name="MedicalRevenueMember" id="sgbx_MedicalRevenueMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
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  <xsd:element name="StockIssuedDuringPeriodValuesReverseStockSplits" id="sgbx_StockIssuedDuringPeriodValuesReverseStockSplits" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="ConversionOfDebtExchangeValue" id="sgbx_ConversionOfDebtExchangeValue" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="ConversionOfDebtExchangeShare" id="sgbx_ConversionOfDebtExchangeShare" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="Noncashconversionofinterestexpenseoflongtermdebt" id="sgbx_Noncashconversionofinterestexpenseoflongtermdebt" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="UnpaidWages" id="sgbx_UnpaidWages" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element name="MedicalMember" id="sgbx_MedicalMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="ConstructionMaterialsMember" id="sgbx_ConstructionMaterialsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="MedicalEquipmentMember" id="sgbx_MedicalEquipmentMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="TotalOperatingImputedInterest" id="sgbx_TotalOperatingImputedInterest" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="NotesReceivableTable" id="sgbx_NotesReceivableTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="TotalFinanceLeaseLiabilities" id="sgbx_TotalFinanceLeaseLiabilities" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="ContractThreeMember" id="sgbx_ContractThreeMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="SGBDevelopmentCorpMember" id="sgbx_SGBDevelopmentCorpMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="EchosRealEstateHoldingsMember" id="sgbx_EchosRealEstateHoldingsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
</xsd:schema>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.CAL
<SEQUENCE>3
<FILENAME>sgbx-20201231_cal.xml
<DESCRIPTION>CALCULATION
<TEXT>
<XBRL>
<?xml version="1.0" encoding="us-ascii" standalone="yes"?>
<!--Created by EdgarAgents, Powered by IRIS Carbon-->
<link:linkbase xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xl="http://www.xbrl.org/2003/XLink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:title="Label : ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_1" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_1">Shares, Exercisable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_1" xlink:title="Label : ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod">Shares, Cancelled</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod" xlink:title="Label : ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross">Number of warrants, Issued</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:title="Label : ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_1" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_1">Shares, Cancelled</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_1" xlink:title="Label : ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_1" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_2" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_2">Number of warrants, Cancelled</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_2" xlink:title="Label : ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber">Shares Outstanding, Ending balance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:title="Label : ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_1" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_1" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_1">Shares Outstanding, Beginning balance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_1" xlink:title="Label : ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems">Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:title="Label : ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_MovedContractMember" xlink:label="MovedContractMember" xlink:title="MovedContractMember" />
    <link:label xlink:type="resource" xlink:label="label_MovedContractMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_MovedContractMember" xml:lang="en-US" id="label_MovedContractMember">Moved Contract [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MovedContractMember" xlink:to="label_MovedContractMember" xlink:title="Label : MovedContractMember to label_MovedContractMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProvisionForDoubtfulAccounts" xlink:label="ProvisionForDoubtfulAccounts" xlink:title="ProvisionForDoubtfulAccounts" />
    <link:label xlink:type="resource" xlink:label="label_ProvisionForDoubtfulAccounts" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ProvisionForDoubtfulAccounts" xml:lang="en-US" id="label_ProvisionForDoubtfulAccounts">Provision for doubtful accounts</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProvisionForDoubtfulAccounts" xlink:to="label_ProvisionForDoubtfulAccounts" xlink:title="Label : ProvisionForDoubtfulAccounts to label_ProvisionForDoubtfulAccounts" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsOfDebtIssuanceCosts" xlink:label="PaymentsOfDebtIssuanceCosts" xlink:title="PaymentsOfDebtIssuanceCosts" />
    <link:label xlink:type="resource" xlink:label="label_PaymentsOfDebtIssuanceCosts" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PaymentsOfDebtIssuanceCosts" xml:lang="en-US" id="label_PaymentsOfDebtIssuanceCosts">Payments of Debt Issuance Costs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsOfDebtIssuanceCosts" xlink:to="label_PaymentsOfDebtIssuanceCosts" xlink:title="Label : PaymentsOfDebtIssuanceCosts to label_PaymentsOfDebtIssuanceCosts" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromShortTermDebt" xlink:label="ProceedsFromShortTermDebt" xlink:title="ProceedsFromShortTermDebt" />
    <link:label xlink:type="resource" xlink:label="label_ProceedsFromShortTermDebt" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ProceedsFromShortTermDebt" xml:lang="en-US" id="label_ProceedsFromShortTermDebt">Proceeds from short-term note payable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromShortTermDebt" xlink:to="label_ProceedsFromShortTermDebt" xlink:title="Label : ProceedsFromShortTermDebt to label_ProceedsFromShortTermDebt" />
    <link:label xlink:type="resource" xlink:label="label_ProceedsFromShortTermDebt_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ProceedsFromShortTermDebt_1" xml:lang="en-US" id="label_ProceedsFromShortTermDebt_1">Proceeds from Short-term Debt</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromShortTermDebt" xlink:to="label_ProceedsFromShortTermDebt_1" xlink:title="Label : ProceedsFromShortTermDebt to label_ProceedsFromShortTermDebt_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableWriteOffs" xlink:label="AllowanceForDoubtfulAccountsReceivableWriteOffs" xlink:title="AllowanceForDoubtfulAccountsReceivableWriteOffs" />
    <link:label xlink:type="resource" xlink:label="label_AllowanceForDoubtfulAccountsReceivableWriteOffs" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_AllowanceForDoubtfulAccountsReceivableWriteOffs" xml:lang="en-US" id="label_AllowanceForDoubtfulAccountsReceivableWriteOffs">Accounts receivable write offs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AllowanceForDoubtfulAccountsReceivableWriteOffs" xlink:to="label_AllowanceForDoubtfulAccountsReceivableWriteOffs" xlink:title="Label : AllowanceForDoubtfulAccountsReceivableWriteOffs to label_AllowanceForDoubtfulAccountsReceivableWriteOffs" />
    <link:label xlink:type="resource" xlink:label="label_AllowanceForDoubtfulAccountsReceivableWriteOffs_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AllowanceForDoubtfulAccountsReceivableWriteOffs_1" xml:lang="en-US" id="label_AllowanceForDoubtfulAccountsReceivableWriteOffs_1">Allowance for Doubtful Accounts Receivable, Write-offs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AllowanceForDoubtfulAccountsReceivableWriteOffs" xlink:to="label_AllowanceForDoubtfulAccountsReceivableWriteOffs_1" xlink:title="Label : AllowanceForDoubtfulAccountsReceivableWriteOffs to label_AllowanceForDoubtfulAccountsReceivableWriteOffs_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_ConstructionBacklogMember" xlink:label="ConstructionBacklogMember" xlink:title="ConstructionBacklogMember" />
    <link:label xlink:type="resource" xlink:label="label_ConstructionBacklogMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConstructionBacklogMember" xml:lang="en-US" id="label_ConstructionBacklogMember">Construction Backlog [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConstructionBacklogMember" xlink:to="label_ConstructionBacklogMember" xlink:title="Label : ConstructionBacklogMember to label_ConstructionBacklogMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_UnderlyingAssetClassDomain" xlink:label="UnderlyingAssetClassDomain" xlink:title="UnderlyingAssetClassDomain" />
    <link:label xlink:type="resource" xlink:label="label_UnderlyingAssetClassDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_UnderlyingAssetClassDomain" xml:lang="en-US" id="label_UnderlyingAssetClassDomain">Underlying Asset Class [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnderlyingAssetClassDomain" xlink:to="label_UnderlyingAssetClassDomain" xlink:title="Label : UnderlyingAssetClassDomain to label_UnderlyingAssetClassDomain" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_UnderlyingAssetClassAxis" xlink:label="UnderlyingAssetClassAxis" xlink:title="UnderlyingAssetClassAxis" />
    <link:label xlink:type="resource" xlink:label="label_UnderlyingAssetClassAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_UnderlyingAssetClassAxis" xml:lang="en-US" id="label_UnderlyingAssetClassAxis">Underlying Asset Class [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnderlyingAssetClassAxis" xlink:to="label_UnderlyingAssetClassAxis" xlink:title="Label : UnderlyingAssetClassAxis to label_UnderlyingAssetClassAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockSharesSubscriptions" xlink:label="CommonStockSharesSubscriptions" xlink:title="CommonStockSharesSubscriptions" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockSharesSubscriptions" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CommonStockSharesSubscriptions" xml:lang="en-US" id="label_CommonStockSharesSubscriptions">Subcription price</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockSharesSubscriptions" xlink:to="label_CommonStockSharesSubscriptions" xlink:title="Label : CommonStockSharesSubscriptions to label_CommonStockSharesSubscriptions" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockSharesSubscriptions_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CommonStockSharesSubscriptions_1" xml:lang="en-US" id="label_CommonStockSharesSubscriptions_1">Common Stock, Value, Subscriptions</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockSharesSubscriptions" xlink:to="label_CommonStockSharesSubscriptions_1" xlink:title="Label : CommonStockSharesSubscriptions to label_CommonStockSharesSubscriptions_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_SecuritiesPurchaseAgreementMember" xlink:label="SecuritiesPurchaseAgreementMember" xlink:title="SecuritiesPurchaseAgreementMember" />
    <link:label xlink:type="resource" xlink:label="label_SecuritiesPurchaseAgreementMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SecuritiesPurchaseAgreementMember" xml:lang="en-US" id="label_SecuritiesPurchaseAgreementMember">Securities Purchase Agreement [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SecuritiesPurchaseAgreementMember" xlink:to="label_SecuritiesPurchaseAgreementMember" xlink:title="Label : SecuritiesPurchaseAgreementMember to label_SecuritiesPurchaseAgreementMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccruedLiabilitiesCurrent" xlink:label="AccruedLiabilitiesCurrent" xlink:title="AccruedLiabilitiesCurrent" />
    <link:label xlink:type="resource" xlink:label="label_AccruedLiabilitiesCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AccruedLiabilitiesCurrent" xml:lang="en-US" id="label_AccruedLiabilitiesCurrent">Accrued expenses</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccruedLiabilitiesCurrent" xlink:to="label_AccruedLiabilitiesCurrent" xlink:title="Label : AccruedLiabilitiesCurrent to label_AccruedLiabilitiesCurrent" />
    <link:label xlink:type="resource" xlink:label="label_AccruedLiabilitiesCurrent_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AccruedLiabilitiesCurrent_1" xml:lang="en-US" id="label_AccruedLiabilitiesCurrent_1">Accrued Liabilities, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccruedLiabilitiesCurrent" xlink:to="label_AccruedLiabilitiesCurrent_1" xlink:title="Label : AccruedLiabilitiesCurrent to label_AccruedLiabilitiesCurrent_1" />
    <link:label xlink:type="resource" xlink:label="label_AccruedLiabilitiesCurrent_2" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_AccruedLiabilitiesCurrent_2" xml:lang="en-US" id="label_AccruedLiabilitiesCurrent_2">Accrued expenses</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccruedLiabilitiesCurrent" xlink:to="label_AccruedLiabilitiesCurrent_2" xlink:title="Label : AccruedLiabilitiesCurrent to label_AccruedLiabilitiesCurrent_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TradeAndOtherAccountsReceivablePolicy" xlink:label="TradeAndOtherAccountsReceivablePolicy" xlink:title="TradeAndOtherAccountsReceivablePolicy" />
    <link:label xlink:type="resource" xlink:label="label_TradeAndOtherAccountsReceivablePolicy" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_TradeAndOtherAccountsReceivablePolicy" xml:lang="en-US" id="label_TradeAndOtherAccountsReceivablePolicy">Accounts receivable and Allowance for Doubtful Accounts</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TradeAndOtherAccountsReceivablePolicy" xlink:to="label_TradeAndOtherAccountsReceivablePolicy" xlink:title="Label : TradeAndOtherAccountsReceivablePolicy to label_TradeAndOtherAccountsReceivablePolicy" />
    <link:label xlink:type="resource" xlink:label="label_MovedContractMember_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_MovedContractMember_1" xml:lang="en-US" id="label_MovedContractMember_1">Moved Contract [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MovedContractMember" xlink:to="label_MovedContractMember_1" xlink:title="Label : MovedContractMember to label_MovedContractMember_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensation" xlink:label="ShareBasedCompensation" xlink:title="ShareBasedCompensation" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensation" xlink:role="http://www.xbrl.org/2003/role/presentationGuidance" xlink:title="label_ShareBasedCompensation" xml:lang="en-US" id="label_ShareBasedCompensation">Total</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensation" xlink:to="label_ShareBasedCompensation" xlink:title="Label : ShareBasedCompensation to label_ShareBasedCompensation" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestrictedStockUnitsRSUMember" xlink:label="RestrictedStockUnitsRSUMember" xlink:title="RestrictedStockUnitsRSUMember" />
    <link:label xlink:type="resource" xlink:label="label_RestrictedStockUnitsRSUMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_RestrictedStockUnitsRSUMember" xml:lang="en-US" id="label_RestrictedStockUnitsRSUMember">RSUs [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestrictedStockUnitsRSUMember" xlink:to="label_RestrictedStockUnitsRSUMember" xlink:title="Label : RestrictedStockUnitsRSUMember to label_RestrictedStockUnitsRSUMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockOptionMember" xlink:label="StockOptionMember" xlink:title="StockOptionMember" />
    <link:label xlink:type="resource" xlink:label="label_StockOptionMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_StockOptionMember" xml:lang="en-US" id="label_StockOptionMember">Stock options [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockOptionMember" xlink:to="label_StockOptionMember" xlink:title="Label : StockOptionMember to label_StockOptionMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems" xlink:label="EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems" xlink:title="EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems" />
    <link:label xlink:type="resource" xlink:label="label_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems" xml:lang="en-US" id="label_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems">Stock-Based Compensation Expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems" xlink:to="label_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems" xlink:title="Label : EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems to label_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems" />
    <link:label xlink:type="resource" xlink:label="label_RestrictedStockUnitsRSUMember_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RestrictedStockUnitsRSUMember_1" xml:lang="en-US" id="label_RestrictedStockUnitsRSUMember_1">Restricted Stock Units (RSUs) [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestrictedStockUnitsRSUMember" xlink:to="label_RestrictedStockUnitsRSUMember_1" xlink:title="Label : RestrictedStockUnitsRSUMember to label_RestrictedStockUnitsRSUMember_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_PayrollMember" xlink:label="PayrollMember" xlink:title="PayrollMember" />
    <link:label xlink:type="resource" xlink:label="label_PayrollMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PayrollMember" xml:lang="en-US" id="label_PayrollMember">Payroll [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PayrollMember" xlink:to="label_PayrollMember" xlink:title="Label : PayrollMember to label_PayrollMember" />
    <link:label xlink:type="resource" xlink:label="label_PayrollMember_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PayrollMember_1" xml:lang="en-US" id="label_PayrollMember_1">Payroll and related expenses [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PayrollMember" xlink:to="label_PayrollMember_1" xlink:title="Label : PayrollMember to label_PayrollMember_1" />
    <link:label xlink:type="resource" xlink:label="label_StockOptionMember_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StockOptionMember_1" xml:lang="en-US" id="label_StockOptionMember_1">Equity Option [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockOptionMember" xlink:to="label_StockOptionMember_1" xlink:title="Label : StockOptionMember to label_StockOptionMember_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfOtherShareBasedCompensationActivityTableTextBlock" xlink:label="ScheduleOfOtherShareBasedCompensationActivityTableTextBlock" xlink:title="ScheduleOfOtherShareBasedCompensationActivityTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfOtherShareBasedCompensationActivityTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfOtherShareBasedCompensationActivityTableTextBlock" xml:lang="en-US" id="label_ScheduleOfOtherShareBasedCompensationActivityTableTextBlock">Schedule of Other Share-based Compensation, Activity [Table Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfOtherShareBasedCompensationActivityTableTextBlock" xlink:to="label_ScheduleOfOtherShareBasedCompensationActivityTableTextBlock" xlink:title="Label : ScheduleOfOtherShareBasedCompensationActivityTableTextBlock to label_ScheduleOfOtherShareBasedCompensationActivityTableTextBlock" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_CostOfGoodSoldSubscription" xlink:label="CostOfGoodSoldSubscription" xlink:title="CostOfGoodSoldSubscription" />
    <link:label xlink:type="resource" xlink:label="label_CostOfGoodSoldSubscription" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CostOfGoodSoldSubscription" xml:lang="en-US" id="label_CostOfGoodSoldSubscription">Cost Of Good Sold Subscription</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CostOfGoodSoldSubscription" xlink:to="label_CostOfGoodSoldSubscription" xlink:title="Label : CostOfGoodSoldSubscription to label_CostOfGoodSoldSubscription" />
    <link:label xlink:type="resource" xlink:label="label_CostOfGoodSoldSubscription_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CostOfGoodSoldSubscription_1" xml:lang="en-US" id="label_CostOfGoodSoldSubscription_1">Subscription price sales</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CostOfGoodSoldSubscription" xlink:to="label_CostOfGoodSoldSubscription_1" xlink:title="Label : CostOfGoodSoldSubscription to label_CostOfGoodSoldSubscription_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod">Number of Shares, Granted</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" xlink:title="Label : ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_LossOnEquityAffilaties" xlink:label="LossOnEquityAffilaties" xlink:title="LossOnEquityAffilaties" />
    <link:label xlink:type="resource" xlink:label="label_LossOnEquityAffilaties" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LossOnEquityAffilaties" xml:lang="en-US" id="label_LossOnEquityAffilaties">Loss on Equity Affilaties</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossOnEquityAffilaties" xlink:to="label_LossOnEquityAffilaties" xlink:title="Label : LossOnEquityAffilaties to label_LossOnEquityAffilaties" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProfitLoss" xlink:label="ProfitLoss" xlink:title="ProfitLoss" />
    <link:label xlink:type="resource" xlink:label="label_ProfitLoss" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ProfitLoss" xml:lang="en-US" id="label_ProfitLoss">Net loss</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProfitLoss" xlink:to="label_ProfitLoss" xlink:title="Label : ProfitLoss to label_ProfitLoss" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:label="CommitmentsAndContingenciesDisclosureTextBlock" xlink:title="CommitmentsAndContingenciesDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_CommitmentsAndContingenciesDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CommitmentsAndContingenciesDisclosureTextBlock" xml:lang="en-US" id="label_CommitmentsAndContingenciesDisclosureTextBlock">Commitments and Contingencies</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommitmentsAndContingenciesDisclosureTextBlock" xlink:to="label_CommitmentsAndContingenciesDisclosureTextBlock" xlink:title="Label : CommitmentsAndContingenciesDisclosureTextBlock to label_CommitmentsAndContingenciesDisclosureTextBlock" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_ConstructionBacklogContractRevenue" xlink:label="ConstructionBacklogContractRevenue" xlink:title="ConstructionBacklogContractRevenue" />
    <link:label xlink:type="resource" xlink:label="label_ConstructionBacklogContractRevenue" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ConstructionBacklogContractRevenue" xml:lang="en-US" id="label_ConstructionBacklogContractRevenue">Its represented contract revenue earned during the period.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConstructionBacklogContractRevenue" xlink:to="label_ConstructionBacklogContractRevenue" xlink:title="Label : ConstructionBacklogContractRevenue to label_ConstructionBacklogContractRevenue" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_1" xlink:role="http://www.xbrl.org/2003/role/disclosureGuidance" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_1" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_1">Number of Shares, Granted</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_1" xlink:title="Label : ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_1" />
    <link:label xlink:type="resource" xlink:label="label_ConstructionBacklogContractRevenue_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ConstructionBacklogContractRevenue_1" xml:lang="en-US" id="label_ConstructionBacklogContractRevenue_1">Construction backlog contract amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConstructionBacklogContractRevenue" xlink:to="label_ConstructionBacklogContractRevenue_1" xlink:title="Label : ConstructionBacklogContractRevenue to label_ConstructionBacklogContractRevenue_1" />
    <link:label xlink:type="resource" xlink:label="label_ConstructionBacklogContractRevenue_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConstructionBacklogContractRevenue_2" xml:lang="en-US" id="label_ConstructionBacklogContractRevenue_2">Construction Backlog Contract Revenue</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConstructionBacklogContractRevenue" xlink:to="label_ConstructionBacklogContractRevenue_2" xlink:title="Label : ConstructionBacklogContractRevenue to label_ConstructionBacklogContractRevenue_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLossAttributableToNoncontrollingInterest" xlink:label="NetIncomeLossAttributableToNoncontrollingInterest" xlink:title="NetIncomeLossAttributableToNoncontrollingInterest" />
    <link:label xlink:type="resource" xlink:label="label_NetIncomeLossAttributableToNoncontrollingInterest" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_NetIncomeLossAttributableToNoncontrollingInterest" xml:lang="en-US" id="label_NetIncomeLossAttributableToNoncontrollingInterest">Add: net profit attributable to noncontrolling interests</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetIncomeLossAttributableToNoncontrollingInterest" xlink:to="label_NetIncomeLossAttributableToNoncontrollingInterest" xlink:title="Label : NetIncomeLossAttributableToNoncontrollingInterest to label_NetIncomeLossAttributableToNoncontrollingInterest" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_SettlementOfCommonStockFromReverseStockSplits" xlink:label="SettlementOfCommonStockFromReverseStockSplits" xlink:title="SettlementOfCommonStockFromReverseStockSplits" />
    <link:label xlink:type="resource" xlink:label="label_SettlementOfCommonStockFromReverseStockSplits" xlink:role="http://www.xbrl.org/2003/role/negativeLabel" xlink:title="label_SettlementOfCommonStockFromReverseStockSplits" xml:lang="en-US" id="label_SettlementOfCommonStockFromReverseStockSplits">Settlement of common stock from reverse stock split</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SettlementOfCommonStockFromReverseStockSplits" xlink:to="label_SettlementOfCommonStockFromReverseStockSplits" xlink:title="Label : SettlementOfCommonStockFromReverseStockSplits to label_SettlementOfCommonStockFromReverseStockSplits" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_NonEmployeesMember" xlink:label="NonEmployeesMember" xlink:title="NonEmployeesMember" />
    <link:label xlink:type="resource" xlink:label="label_NonEmployeesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NonEmployeesMember" xml:lang="en-US" id="label_NonEmployeesMember">Non-employees [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NonEmployeesMember" xlink:to="label_NonEmployeesMember" xlink:title="Label : NonEmployeesMember to label_NonEmployeesMember" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_NonDirectorsMember" xlink:label="NonDirectorsMember" xlink:title="NonDirectorsMember" />
    <link:label xlink:type="resource" xlink:label="label_NonDirectorsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NonDirectorsMember" xml:lang="en-US" id="label_NonDirectorsMember">Non Directors [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NonDirectorsMember" xlink:to="label_NonDirectorsMember" xlink:title="Label : NonDirectorsMember to label_NonDirectorsMember" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_FairValueAssumptionsExpectedVolatilityRates" xlink:label="FairValueAssumptionsExpectedVolatilityRates" xlink:title="FairValueAssumptionsExpectedVolatilityRates" />
    <link:label xlink:type="resource" xlink:label="label_FairValueAssumptionsExpectedVolatilityRates" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FairValueAssumptionsExpectedVolatilityRates" xml:lang="en-US" id="label_FairValueAssumptionsExpectedVolatilityRates">Fair value assumptions, expected volatility rates</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueAssumptionsExpectedVolatilityRates" xlink:to="label_FairValueAssumptionsExpectedVolatilityRates" xlink:title="Label : FairValueAssumptionsExpectedVolatilityRates to label_FairValueAssumptionsExpectedVolatilityRates" />
    <link:label xlink:type="resource" xlink:label="label_ProvisionForDoubtfulAccounts_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ProvisionForDoubtfulAccounts_1" xml:lang="en-US" id="label_ProvisionForDoubtfulAccounts_1">Provision for Doubtful Accounts</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProvisionForDoubtfulAccounts" xlink:to="label_ProvisionForDoubtfulAccounts_1" xlink:title="Label : ProvisionForDoubtfulAccounts to label_ProvisionForDoubtfulAccounts_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="NetCashProvidedByUsedInOperatingActivities" xlink:title="NetCashProvidedByUsedInOperatingActivities" />
    <link:label xlink:type="resource" xlink:label="label_NetCashProvidedByUsedInOperatingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_NetCashProvidedByUsedInOperatingActivities" xml:lang="en-US" id="label_NetCashProvidedByUsedInOperatingActivities">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="label_NetCashProvidedByUsedInOperatingActivities" xlink:title="Label : NetCashProvidedByUsedInOperatingActivities to label_NetCashProvidedByUsedInOperatingActivities" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfOtherShareBasedCompensationActivityTableTextBlock_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ScheduleOfOtherShareBasedCompensationActivityTableTextBlock_1" xml:lang="en-US" id="label_ScheduleOfOtherShareBasedCompensationActivityTableTextBlock_1">Schedule of stock-based compensation expense included in statement of operations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfOtherShareBasedCompensationActivityTableTextBlock" xlink:to="label_ScheduleOfOtherShareBasedCompensationActivityTableTextBlock_1" xlink:title="Label : ScheduleOfOtherShareBasedCompensationActivityTableTextBlock to label_ScheduleOfOtherShareBasedCompensationActivityTableTextBlock_1" />
    <link:label xlink:type="resource" xlink:label="label_NonDirectorsMember_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_NonDirectorsMember_1" xml:lang="en-US" id="label_NonDirectorsMember_1">Non-Director [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NonDirectorsMember" xlink:to="label_NonDirectorsMember_1" xlink:title="Label : NonDirectorsMember to label_NonDirectorsMember_1" />
    <link:label xlink:type="resource" xlink:label="label_ProvisionForDoubtfulAccounts_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ProvisionForDoubtfulAccounts_2" xml:lang="en-US" id="label_ProvisionForDoubtfulAccounts_2">Bad debt expense and recoveries</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProvisionForDoubtfulAccounts" xlink:to="label_ProvisionForDoubtfulAccounts_2" xlink:title="Label : ProvisionForDoubtfulAccounts to label_ProvisionForDoubtfulAccounts_2" />
    <link:label xlink:type="resource" xlink:label="label_NetCashProvidedByUsedInOperatingActivities_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NetCashProvidedByUsedInOperatingActivities_1" xml:lang="en-US" id="label_NetCashProvidedByUsedInOperatingActivities_1">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="label_NetCashProvidedByUsedInOperatingActivities_1" xlink:title="Label : NetCashProvidedByUsedInOperatingActivities to label_NetCashProvidedByUsedInOperatingActivities_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="NetCashProvidedByUsedInInvestingActivities" xlink:title="NetCashProvidedByUsedInInvestingActivities" />
    <link:label xlink:type="resource" xlink:label="label_NetCashProvidedByUsedInInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NetCashProvidedByUsedInInvestingActivities" xml:lang="en-US" id="label_NetCashProvidedByUsedInInvestingActivities">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="label_NetCashProvidedByUsedInInvestingActivities" xlink:title="Label : NetCashProvidedByUsedInInvestingActivities to label_NetCashProvidedByUsedInInvestingActivities" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_OtherReceivableMember" xlink:label="OtherReceivableMember" xlink:title="OtherReceivableMember" />
    <link:label xlink:type="resource" xlink:label="label_OtherReceivableMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherReceivableMember" xml:lang="en-US" id="label_OtherReceivableMember">Other Receivable [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherReceivableMember" xlink:to="label_OtherReceivableMember" xlink:title="Label : OtherReceivableMember to label_OtherReceivableMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock" xlink:label="ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock" xlink:title="ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock" xml:lang="en-US" id="label_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock">Schedule of antidilutive</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock" xlink:to="label_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock" xlink:title="Label : ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock to label_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_OtherReceivableMember_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_OtherReceivableMember_1" xml:lang="en-US" id="label_OtherReceivableMember_1">Other receivable [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherReceivableMember" xlink:to="label_OtherReceivableMember_1" xlink:title="Label : OtherReceivableMember to label_OtherReceivableMember_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_SgBlocksSalesMember" xlink:label="SgBlocksSalesMember" xlink:title="SgBlocksSalesMember" />
    <link:label xlink:type="resource" xlink:label="label_SgBlocksSalesMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_SgBlocksSalesMember" xml:lang="en-US" id="label_SgBlocksSalesMember">Block sales [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SgBlocksSalesMember" xlink:to="label_SgBlocksSalesMember" xlink:title="Label : SgBlocksSalesMember to label_SgBlocksSalesMember" />
    <link:label xlink:type="resource" xlink:label="label_SgBlocksSalesMember_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SgBlocksSalesMember_1" xml:lang="en-US" id="label_SgBlocksSalesMember_1">Sg Blocks Sales [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SgBlocksSalesMember" xlink:to="label_SgBlocksSalesMember_1" xlink:title="Label : SgBlocksSalesMember to label_SgBlocksSalesMember_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_OptionsVestedDescription" xlink:label="OptionsVestedDescription" xlink:title="OptionsVestedDescription" />
    <link:label xlink:type="resource" xlink:label="label_OptionsVestedDescription" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OptionsVestedDescription" xml:lang="en-US" id="label_OptionsVestedDescription">Options Vested Description</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OptionsVestedDescription" xlink:to="label_OptionsVestedDescription" xlink:title="Label : OptionsVestedDescription to label_OptionsVestedDescription" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock" xlink:label="ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock" xlink:title="ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock" xml:lang="en-US" id="label_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock">Schedule of RSU activities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock" xlink:to="label_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock" xlink:title="Label : ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock to label_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_OptionsVestedDescription_1" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_OptionsVestedDescription_1" xml:lang="en-US" id="label_OptionsVestedDescription_1">The description of options vested.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OptionsVestedDescription" xlink:to="label_OptionsVestedDescription_1" xlink:title="Label : OptionsVestedDescription to label_OptionsVestedDescription_1" />
    <link:label xlink:type="resource" xlink:label="label_OptionsVestedDescription_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OptionsVestedDescription_2" xml:lang="en-US" id="label_OptionsVestedDescription_2">Options vested, description</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OptionsVestedDescription" xlink:to="label_OptionsVestedDescription_2" xlink:title="Label : OptionsVestedDescription to label_OptionsVestedDescription_2" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_EmployeeMember" xlink:label="EmployeeMember" xlink:title="EmployeeMember" />
    <link:label xlink:type="resource" xlink:label="label_EmployeeMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EmployeeMember" xml:lang="en-US" id="label_EmployeeMember">Employee [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmployeeMember" xlink:to="label_EmployeeMember" xlink:title="Label : EmployeeMember to label_EmployeeMember" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_NonEmployeeDirectorMember" xlink:label="NonEmployeeDirectorMember" xlink:title="NonEmployeeDirectorMember" />
    <link:label xlink:type="resource" xlink:label="label_NonEmployeeDirectorMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NonEmployeeDirectorMember" xml:lang="en-US" id="label_NonEmployeeDirectorMember">Non-employee director [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NonEmployeeDirectorMember" xlink:to="label_NonEmployeeDirectorMember" xlink:title="Label : NonEmployeeDirectorMember to label_NonEmployeeDirectorMember" />
    <link:label xlink:type="resource" xlink:label="label_NonEmployeeDirectorMember_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_NonEmployeeDirectorMember_1" xml:lang="en-US" id="label_NonEmployeeDirectorMember_1">Non-employee director [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NonEmployeeDirectorMember" xlink:to="label_NonEmployeeDirectorMember_1" xlink:title="Label : NonEmployeeDirectorMember to label_NonEmployeeDirectorMember_1" />
    <link:label xlink:type="resource" xlink:label="label_NonEmployeeDirectorMember_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_NonEmployeeDirectorMember_2" xml:lang="en-US" id="label_NonEmployeeDirectorMember_2">Represents information pertaining to non-employee director.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NonEmployeeDirectorMember" xlink:to="label_NonEmployeeDirectorMember_2" xlink:title="Label : NonEmployeeDirectorMember to label_NonEmployeeDirectorMember_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestrictedStockMember" xlink:label="RestrictedStockMember" xlink:title="RestrictedStockMember" />
    <link:label xlink:type="resource" xlink:label="label_RestrictedStockMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RestrictedStockMember" xml:lang="en-US" id="label_RestrictedStockMember">Restricted Stock [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestrictedStockMember" xlink:to="label_RestrictedStockMember" xlink:title="Label : RestrictedStockMember to label_RestrictedStockMember" />
    <link:label xlink:type="resource" xlink:label="label_RestrictedStockMember_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RestrictedStockMember_1" xml:lang="en-US" id="label_RestrictedStockMember_1">Restricted Stock [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestrictedStockMember" xlink:to="label_RestrictedStockMember_1" xlink:title="Label : RestrictedStockMember to label_RestrictedStockMember_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsForLegalSettlements" xlink:label="PaymentsForLegalSettlements" xlink:title="PaymentsForLegalSettlements" />
    <link:label xlink:type="resource" xlink:label="label_PaymentsForLegalSettlements" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_PaymentsForLegalSettlements" xml:lang="en-US" id="label_PaymentsForLegalSettlements">Payment to phipps</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsForLegalSettlements" xlink:to="label_PaymentsForLegalSettlements" xlink:title="Label : PaymentsForLegalSettlements to label_PaymentsForLegalSettlements" />
    <link:label xlink:type="resource" xlink:label="label_PaymentsForLegalSettlements_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PaymentsForLegalSettlements_1" xml:lang="en-US" id="label_PaymentsForLegalSettlements_1">Payments for legal settlements</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsForLegalSettlements" xlink:to="label_PaymentsForLegalSettlements_1" xlink:title="Label : PaymentsForLegalSettlements to label_PaymentsForLegalSettlements_1" />
    <link:label xlink:type="resource" xlink:label="label_CommitmentsAndContingenciesDisclosureTextBlock_1" xlink:role="http://www.xbrl.org/2003/role/measurementGuidance" xlink:title="label_CommitmentsAndContingenciesDisclosureTextBlock_1" xml:lang="en-US" id="label_CommitmentsAndContingenciesDisclosureTextBlock_1">Commitments and Contingencies</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommitmentsAndContingenciesDisclosureTextBlock" xlink:to="label_CommitmentsAndContingenciesDisclosureTextBlock_1" xlink:title="Label : CommitmentsAndContingenciesDisclosureTextBlock to label_CommitmentsAndContingenciesDisclosureTextBlock_1" />
    <link:label xlink:type="resource" xlink:label="label_CommitmentsAndContingenciesDisclosureTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CommitmentsAndContingenciesDisclosureTextBlock_2" xml:lang="en-US" id="label_CommitmentsAndContingenciesDisclosureTextBlock_2">Commitments and Contingencies Disclosure [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommitmentsAndContingenciesDisclosureTextBlock" xlink:to="label_CommitmentsAndContingenciesDisclosureTextBlock_2" xlink:title="Label : CommitmentsAndContingenciesDisclosureTextBlock to label_CommitmentsAndContingenciesDisclosureTextBlock_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="CommitmentsAndContingenciesDisclosureAbstract" xlink:title="CommitmentsAndContingenciesDisclosureAbstract" />
    <link:label xlink:type="resource" xlink:label="label_CommitmentsAndContingenciesDisclosureAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CommitmentsAndContingenciesDisclosureAbstract" xml:lang="en-US" id="label_CommitmentsAndContingenciesDisclosureAbstract">Commitments and Contingencies [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommitmentsAndContingenciesDisclosureAbstract" xlink:to="label_CommitmentsAndContingenciesDisclosureAbstract" xlink:title="Label : CommitmentsAndContingenciesDisclosureAbstract to label_CommitmentsAndContingenciesDisclosureAbstract" />
    <link:label xlink:type="resource" xlink:label="label_CommitmentsAndContingenciesDisclosureAbstract_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CommitmentsAndContingenciesDisclosureAbstract_1" xml:lang="en-US" id="label_CommitmentsAndContingenciesDisclosureAbstract_1">Commitments and Contingencies [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommitmentsAndContingenciesDisclosureAbstract" xlink:to="label_CommitmentsAndContingenciesDisclosureAbstract_1" xlink:title="Label : CommitmentsAndContingenciesDisclosureAbstract to label_CommitmentsAndContingenciesDisclosureAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax" xlink:label="RevenueFromContractWithCustomerExcludingAssessedTax" xlink:title="RevenueFromContractWithCustomerExcludingAssessedTax" />
    <link:label xlink:type="resource" xlink:label="label_RevenueFromContractWithCustomerExcludingAssessedTax" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_RevenueFromContractWithCustomerExcludingAssessedTax" xml:lang="en-US" id="label_RevenueFromContractWithCustomerExcludingAssessedTax">Total revenue by customer type</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RevenueFromContractWithCustomerExcludingAssessedTax" xlink:to="label_RevenueFromContractWithCustomerExcludingAssessedTax" xlink:title="Label : RevenueFromContractWithCustomerExcludingAssessedTax to label_RevenueFromContractWithCustomerExcludingAssessedTax" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProductAndServiceOtherMember" xlink:label="ProductAndServiceOtherMember" xlink:title="ProductAndServiceOtherMember" />
    <link:label xlink:type="resource" xlink:label="label_ProductAndServiceOtherMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ProductAndServiceOtherMember" xml:lang="en-US" id="label_ProductAndServiceOtherMember">Other [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProductAndServiceOtherMember" xlink:to="label_ProductAndServiceOtherMember" xlink:title="Label : ProductAndServiceOtherMember to label_ProductAndServiceOtherMember" />
    <link:label xlink:type="resource" xlink:label="label_ProductAndServiceOtherMember_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ProductAndServiceOtherMember_1" xml:lang="en-US" id="label_ProductAndServiceOtherMember_1">Product and Service, Other [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProductAndServiceOtherMember" xlink:to="label_ProductAndServiceOtherMember_1" xlink:title="Label : ProductAndServiceOtherMember to label_ProductAndServiceOtherMember_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:label="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:title="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" />
    <link:label xlink:type="resource" xlink:label="label_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:title="label_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xml:lang="en-US" id="label_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest">Beginning balance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:to="label_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:title="Label : StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest to label_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" />
    <link:label xlink:type="resource" xlink:label="label_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_1" xml:lang="en-US" id="label_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_1">Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems" xlink:to="label_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_1" xlink:title="Label : EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems to label_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RetailMember" xlink:label="RetailMember" xlink:title="RetailMember" />
    <link:label xlink:type="resource" xlink:label="label_RetailMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RetailMember" xml:lang="en-US" id="label_RetailMember">Retail [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RetailMember" xlink:to="label_RetailMember" xlink:title="Label : RetailMember to label_RetailMember" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_SpecialUseMember" xlink:label="SpecialUseMember" xlink:title="SpecialUseMember" />
    <link:label xlink:type="resource" xlink:label="label_SpecialUseMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SpecialUseMember" xml:lang="en-US" id="label_SpecialUseMember">Special Use [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SpecialUseMember" xlink:to="label_SpecialUseMember" xlink:title="Label : SpecialUseMember to label_SpecialUseMember" />
    <link:label xlink:type="resource" xlink:label="label_SpecialUseMember_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_SpecialUseMember_1" xml:lang="en-US" id="label_SpecialUseMember_1">Special Use [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SpecialUseMember" xlink:to="label_SpecialUseMember_1" xlink:title="Label : SpecialUseMember to label_SpecialUseMember_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_SchoolMember" xlink:label="SchoolMember" xlink:title="SchoolMember" />
    <link:label xlink:type="resource" xlink:label="label_SchoolMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_SchoolMember" xml:lang="en-US" id="label_SchoolMember">School [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SchoolMember" xlink:to="label_SchoolMember" xlink:title="Label : SchoolMember to label_SchoolMember" />
    <link:label xlink:type="resource" xlink:label="label_SchoolMember_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SchoolMember_1" xml:lang="en-US" id="label_SchoolMember_1">School [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SchoolMember" xlink:to="label_SchoolMember_1" xlink:title="Label : SchoolMember to label_SchoolMember_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_OfficeMember" xlink:label="OfficeMember" xlink:title="OfficeMember" />
    <link:label xlink:type="resource" xlink:label="label_OfficeMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_OfficeMember" xml:lang="en-US" id="label_OfficeMember">Office [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OfficeMember" xlink:to="label_OfficeMember" xlink:title="Label : OfficeMember to label_OfficeMember" />
    <link:label xlink:type="resource" xlink:label="label_OfficeMember_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OfficeMember_1" xml:lang="en-US" id="label_OfficeMember_1">Office [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OfficeMember" xlink:to="label_OfficeMember_1" xlink:title="Label : OfficeMember to label_OfficeMember_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_MultiFamiliesMember" xlink:label="MultiFamiliesMember" xlink:title="MultiFamiliesMember" />
    <link:label xlink:type="resource" xlink:label="label_MultiFamiliesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_MultiFamiliesMember" xml:lang="en-US" id="label_MultiFamiliesMember">Multi-Family [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MultiFamiliesMember" xlink:to="label_MultiFamiliesMember" xlink:title="Label : MultiFamiliesMember to label_MultiFamiliesMember" />
    <link:label xlink:type="resource" xlink:label="label_MultiFamiliesMember_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_MultiFamiliesMember_1" xml:lang="en-US" id="label_MultiFamiliesMember_1">Multi Families [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MultiFamiliesMember" xlink:to="label_MultiFamiliesMember_1" xlink:title="Label : MultiFamiliesMember to label_MultiFamiliesMember_1" />
    <link:label xlink:type="resource" xlink:label="label_RevenueFromContractWithCustomerExcludingAssessedTax_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RevenueFromContractWithCustomerExcludingAssessedTax_1" xml:lang="en-US" id="label_RevenueFromContractWithCustomerExcludingAssessedTax_1">Revenue from Contract with Customer, Excluding Assessed Tax</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RevenueFromContractWithCustomerExcludingAssessedTax" xlink:to="label_RevenueFromContractWithCustomerExcludingAssessedTax_1" xlink:title="Label : RevenueFromContractWithCustomerExcludingAssessedTax to label_RevenueFromContractWithCustomerExcludingAssessedTax_1" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock_1" xml:lang="en-US" id="label_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock_1">Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock" xlink:to="label_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock_1" xlink:title="Label : ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock to label_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate">Fair value assumptions, risk free interest rate</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:title="Label : ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate">Fair value assumptions, risk free interest rate</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:title="Label : ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_RevenueFromContractWithCustomerExcludingAssessedTaxPercentage" xlink:label="RevenueFromContractWithCustomerExcludingAssessedTaxPercentage" xlink:title="RevenueFromContractWithCustomerExcludingAssessedTaxPercentage" />
    <link:label xlink:type="resource" xlink:label="label_RevenueFromContractWithCustomerExcludingAssessedTaxPercentage" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_RevenueFromContractWithCustomerExcludingAssessedTaxPercentage" xml:lang="en-US" id="label_RevenueFromContractWithCustomerExcludingAssessedTaxPercentage">Total revenue by customer type, percentage</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RevenueFromContractWithCustomerExcludingAssessedTaxPercentage" xlink:to="label_RevenueFromContractWithCustomerExcludingAssessedTaxPercentage" xlink:title="Label : RevenueFromContractWithCustomerExcludingAssessedTaxPercentage to label_RevenueFromContractWithCustomerExcludingAssessedTaxPercentage" />
    <link:label xlink:type="resource" xlink:label="label_RevenueFromContractWithCustomerExcludingAssessedTaxPercentage_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RevenueFromContractWithCustomerExcludingAssessedTaxPercentage_1" xml:lang="en-US" id="label_RevenueFromContractWithCustomerExcludingAssessedTaxPercentage_1">Revenue From Contract With Customer Excluding Assessed Tax Percentage</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RevenueFromContractWithCustomerExcludingAssessedTaxPercentage" xlink:to="label_RevenueFromContractWithCustomerExcludingAssessedTaxPercentage_1" xlink:title="Label : RevenueFromContractWithCustomerExcludingAssessedTaxPercentage to label_RevenueFromContractWithCustomerExcludingAssessedTaxPercentage_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisaggregationOfRevenueLineItems" xlink:label="DisaggregationOfRevenueLineItems" xlink:title="DisaggregationOfRevenueLineItems" />
    <link:label xlink:type="resource" xlink:label="label_DisaggregationOfRevenueLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DisaggregationOfRevenueLineItems" xml:lang="en-US" id="label_DisaggregationOfRevenueLineItems">Disaggregation of Revenue [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisaggregationOfRevenueLineItems" xlink:to="label_DisaggregationOfRevenueLineItems" xlink:title="Label : DisaggregationOfRevenueLineItems to label_DisaggregationOfRevenueLineItems" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisaggregationOfRevenueTable" xlink:label="DisaggregationOfRevenueTable" xlink:title="DisaggregationOfRevenueTable" />
    <link:label xlink:type="resource" xlink:label="label_DisaggregationOfRevenueTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DisaggregationOfRevenueTable" xml:lang="en-US" id="label_DisaggregationOfRevenueTable">Disaggregation of Revenue [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisaggregationOfRevenueTable" xlink:to="label_DisaggregationOfRevenueTable" xlink:title="Label : DisaggregationOfRevenueTable to label_DisaggregationOfRevenueTable" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueRemainingPerformanceObligation" xlink:label="RevenueRemainingPerformanceObligation" xlink:title="RevenueRemainingPerformanceObligation" />
    <link:label xlink:type="resource" xlink:label="label_RevenueRemainingPerformanceObligation" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RevenueRemainingPerformanceObligation" xml:lang="en-US" id="label_RevenueRemainingPerformanceObligation">Revenue, Remaining Performance Obligation, Amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RevenueRemainingPerformanceObligation" xlink:to="label_RevenueRemainingPerformanceObligation" xlink:title="Label : RevenueRemainingPerformanceObligation to label_RevenueRemainingPerformanceObligation" />
    <link:label xlink:type="resource" xlink:label="label_RevenueRemainingPerformanceObligation_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RevenueRemainingPerformanceObligation_1" xml:lang="en-US" id="label_RevenueRemainingPerformanceObligation_1">Total Backlog</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RevenueRemainingPerformanceObligation" xlink:to="label_RevenueRemainingPerformanceObligation_1" xlink:title="Label : RevenueRemainingPerformanceObligation to label_RevenueRemainingPerformanceObligation_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_ThereAfterMember" xlink:label="ThereAfterMember" xlink:title="ThereAfterMember" />
    <link:label xlink:type="resource" xlink:label="label_ThereAfterMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ThereAfterMember" xml:lang="en-US" id="label_ThereAfterMember">There After [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ThereAfterMember" xlink:to="label_ThereAfterMember" xlink:title="Label : ThereAfterMember to label_ThereAfterMember" />
    <link:label xlink:type="resource" xlink:label="label_ThereAfterMember_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ThereAfterMember_1" xml:lang="en-US" id="label_ThereAfterMember_1">Thereafter [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ThereAfterMember" xlink:to="label_ThereAfterMember_1" xlink:title="Label : ThereAfterMember to label_ThereAfterMember_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_OneToTwoYearMember" xlink:label="OneToTwoYearMember" xlink:title="OneToTwoYearMember" />
    <link:label xlink:type="resource" xlink:label="label_OneToTwoYearMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_OneToTwoYearMember" xml:lang="en-US" id="label_OneToTwoYearMember">1 to 2 years [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OneToTwoYearMember" xlink:to="label_OneToTwoYearMember" xlink:title="Label : OneToTwoYearMember to label_OneToTwoYearMember" />
    <link:label xlink:type="resource" xlink:label="label_OneToTwoYearMember_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OneToTwoYearMember_1" xml:lang="en-US" id="label_OneToTwoYearMember_1">One To Two Year [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OneToTwoYearMember" xlink:to="label_OneToTwoYearMember_1" xlink:title="Label : OneToTwoYearMember to label_OneToTwoYearMember_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_WithinOneYearMember" xlink:label="WithinOneYearMember" xlink:title="WithinOneYearMember" />
    <link:label xlink:type="resource" xlink:label="label_WithinOneYearMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_WithinOneYearMember" xml:lang="en-US" id="label_WithinOneYearMember">Within 1 year [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WithinOneYearMember" xlink:to="label_WithinOneYearMember" xlink:title="Label : WithinOneYearMember to label_WithinOneYearMember" />
    <link:label xlink:type="resource" xlink:label="label_WithinOneYearMember_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_WithinOneYearMember_1" xml:lang="en-US" id="label_WithinOneYearMember_1">Within One Year [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WithinOneYearMember" xlink:to="label_WithinOneYearMember_1" xlink:title="Label : WithinOneYearMember to label_WithinOneYearMember_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisaggregationOfRevenueTableTextBlock" xlink:label="DisaggregationOfRevenueTableTextBlock" xlink:title="DisaggregationOfRevenueTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_DisaggregationOfRevenueTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DisaggregationOfRevenueTableTextBlock" xml:lang="en-US" id="label_DisaggregationOfRevenueTableTextBlock">Disaggregation of Revenue [Table Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisaggregationOfRevenueTableTextBlock" xlink:to="label_DisaggregationOfRevenueTableTextBlock" xlink:title="Label : DisaggregationOfRevenueTableTextBlock to label_DisaggregationOfRevenueTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_DisaggregationOfRevenueTableTextBlock_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DisaggregationOfRevenueTableTextBlock_1" xml:lang="en-US" id="label_DisaggregationOfRevenueTableTextBlock_1">Summary of disaggregation of revenues by categories</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisaggregationOfRevenueTableTextBlock" xlink:to="label_DisaggregationOfRevenueTableTextBlock_1" xlink:title="Label : DisaggregationOfRevenueTableTextBlock to label_DisaggregationOfRevenueTableTextBlock_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_RecentlyAdoptedAccountingPronouncementsNotYetAdoptedPolicyTextBlock" xlink:label="RecentlyAdoptedAccountingPronouncementsNotYetAdoptedPolicyTextBlock" xlink:title="RecentlyAdoptedAccountingPronouncementsNotYetAdoptedPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_RecentlyAdoptedAccountingPronouncementsNotYetAdoptedPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/disclosureGuidance" xlink:title="label_RecentlyAdoptedAccountingPronouncementsNotYetAdoptedPolicyTextBlock" xml:lang="en-US" id="label_RecentlyAdoptedAccountingPronouncementsNotYetAdoptedPolicyTextBlock">Recently adopted accounting pronouncements</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RecentlyAdoptedAccountingPronouncementsNotYetAdoptedPolicyTextBlock" xlink:to="label_RecentlyAdoptedAccountingPronouncementsNotYetAdoptedPolicyTextBlock" xlink:title="Label : RecentlyAdoptedAccountingPronouncementsNotYetAdoptedPolicyTextBlock to label_RecentlyAdoptedAccountingPronouncementsNotYetAdoptedPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_RecentlyAdoptedAccountingPronouncementsNotYetAdoptedPolicyTextBlock_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RecentlyAdoptedAccountingPronouncementsNotYetAdoptedPolicyTextBlock_1" xml:lang="en-US" id="label_RecentlyAdoptedAccountingPronouncementsNotYetAdoptedPolicyTextBlock_1">Recently Adopted Accounting Pronouncements Not Yet Adopted [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RecentlyAdoptedAccountingPronouncementsNotYetAdoptedPolicyTextBlock" xlink:to="label_RecentlyAdoptedAccountingPronouncementsNotYetAdoptedPolicyTextBlock_1" xlink:title="Label : RecentlyAdoptedAccountingPronouncementsNotYetAdoptedPolicyTextBlock to label_RecentlyAdoptedAccountingPronouncementsNotYetAdoptedPolicyTextBlock_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ComprehensiveIncomePolicyPolicyTextBlock" xlink:label="ComprehensiveIncomePolicyPolicyTextBlock" xlink:title="ComprehensiveIncomePolicyPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ComprehensiveIncomePolicyPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ComprehensiveIncomePolicyPolicyTextBlock" xml:lang="en-US" id="label_ComprehensiveIncomePolicyPolicyTextBlock">Comprehensive Income</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ComprehensiveIncomePolicyPolicyTextBlock" xlink:to="label_ComprehensiveIncomePolicyPolicyTextBlock" xlink:title="Label : ComprehensiveIncomePolicyPolicyTextBlock to label_ComprehensiveIncomePolicyPolicyTextBlock" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NoncontrollingInterestMember" xlink:label="NoncontrollingInterestMember" xlink:title="NoncontrollingInterestMember" />
    <link:label xlink:type="resource" xlink:label="label_NoncontrollingInterestMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_NoncontrollingInterestMember" xml:lang="en-US" id="label_NoncontrollingInterestMember">Non-controlling interests</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoncontrollingInterestMember" xlink:to="label_NoncontrollingInterestMember" xlink:title="Label : NoncontrollingInterestMember to label_NoncontrollingInterestMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ParentMember" xlink:label="ParentMember" xlink:title="ParentMember" />
    <link:label xlink:type="resource" xlink:label="label_ParentMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ParentMember" xml:lang="en-US" id="label_ParentMember">SG Blocks Stockholders' Equity</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ParentMember" xlink:to="label_ParentMember" xlink:title="Label : ParentMember to label_ParentMember" />
    <link:label xlink:type="resource" xlink:label="label_NoncontrollingInterestMember_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NoncontrollingInterestMember_1" xml:lang="en-US" id="label_NoncontrollingInterestMember_1">Noncontrolling Interest [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoncontrollingInterestMember" xlink:to="label_NoncontrollingInterestMember_1" xlink:title="Label : NoncontrollingInterestMember to label_NoncontrollingInterestMember_1" />
    <link:label xlink:type="resource" xlink:label="label_ParentMember_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ParentMember_1" xml:lang="en-US" id="label_ParentMember_1">Parent [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ParentMember" xlink:to="label_ParentMember_1" xlink:title="Label : ParentMember to label_ParentMember_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToAcquireInterestInJointVenture" xlink:label="PaymentsToAcquireInterestInJointVenture" xlink:title="PaymentsToAcquireInterestInJointVenture" />
    <link:label xlink:type="resource" xlink:label="label_PaymentsToAcquireInterestInJointVenture" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_PaymentsToAcquireInterestInJointVenture" xml:lang="en-US" id="label_PaymentsToAcquireInterestInJointVenture">Investment in and advances to equity affiliates</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsToAcquireInterestInJointVenture" xlink:to="label_PaymentsToAcquireInterestInJointVenture" xlink:title="Label : PaymentsToAcquireInterestInJointVenture to label_PaymentsToAcquireInterestInJointVenture" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToAcquireIntangibleAssets" xlink:label="PaymentsToAcquireIntangibleAssets" xlink:title="PaymentsToAcquireIntangibleAssets" />
    <link:label xlink:type="resource" xlink:label="label_PaymentsToAcquireIntangibleAssets" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_PaymentsToAcquireIntangibleAssets" xml:lang="en-US" id="label_PaymentsToAcquireIntangibleAssets">Purchase of intangible asset</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsToAcquireIntangibleAssets" xlink:to="label_PaymentsToAcquireIntangibleAssets" xlink:title="Label : PaymentsToAcquireIntangibleAssets to label_PaymentsToAcquireIntangibleAssets" />
    <link:label xlink:type="resource" xlink:label="label_PaymentsToAcquireInterestInJointVenture_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PaymentsToAcquireInterestInJointVenture_1" xml:lang="en-US" id="label_PaymentsToAcquireInterestInJointVenture_1">Payments to Acquire Interest in Joint Venture</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsToAcquireInterestInJointVenture" xlink:to="label_PaymentsToAcquireInterestInJointVenture_1" xlink:title="Label : PaymentsToAcquireInterestInJointVenture to label_PaymentsToAcquireInterestInJointVenture_1" />
    <link:label xlink:type="resource" xlink:label="label_PaymentsToAcquireIntangibleAssets_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PaymentsToAcquireIntangibleAssets_1" xml:lang="en-US" id="label_PaymentsToAcquireIntangibleAssets_1">Payments to Acquire Intangible Assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsToAcquireIntangibleAssets" xlink:to="label_PaymentsToAcquireIntangibleAssets_1" xlink:title="Label : PaymentsToAcquireIntangibleAssets to label_PaymentsToAcquireIntangibleAssets_1" />
    <link:label xlink:type="resource" xlink:label="label_PaymentsToAcquireInterestInJointVenture_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PaymentsToAcquireInterestInJointVenture_2" xml:lang="en-US" id="label_PaymentsToAcquireInterestInJointVenture_2">Investment in and advances to equity affiliates</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsToAcquireInterestInJointVenture" xlink:to="label_PaymentsToAcquireInterestInJointVenture_2" xlink:title="Label : PaymentsToAcquireInterestInJointVenture to label_PaymentsToAcquireInterestInJointVenture_2" />
    <link:label xlink:type="resource" xlink:label="label_PaymentsToAcquireIntangibleAssets_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PaymentsToAcquireIntangibleAssets_2" xml:lang="en-US" id="label_PaymentsToAcquireIntangibleAssets_2">Purchase of intangible asset</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsToAcquireIntangibleAssets" xlink:to="label_PaymentsToAcquireIntangibleAssets_2" xlink:title="Label : PaymentsToAcquireIntangibleAssets to label_PaymentsToAcquireIntangibleAssets_2" />
    <link:label xlink:type="resource" xlink:label="label_LossOnEquityAffilaties_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LossOnEquityAffilaties_1" xml:lang="en-US" id="label_LossOnEquityAffilaties_1">Loss on equity affiliates</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossOnEquityAffilaties" xlink:to="label_LossOnEquityAffilaties_1" xlink:title="Label : LossOnEquityAffilaties to label_LossOnEquityAffilaties_1" />
    <link:label xlink:type="resource" xlink:label="label_NetIncomeLossAttributableToNoncontrollingInterest_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NetIncomeLossAttributableToNoncontrollingInterest_1" xml:lang="en-US" id="label_NetIncomeLossAttributableToNoncontrollingInterest_1">Net Income (Loss) Attributable to Noncontrolling Interest</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetIncomeLossAttributableToNoncontrollingInterest" xlink:to="label_NetIncomeLossAttributableToNoncontrollingInterest_1" xlink:title="Label : NetIncomeLossAttributableToNoncontrollingInterest to label_NetIncomeLossAttributableToNoncontrollingInterest_1" />
    <link:label xlink:type="resource" xlink:label="label_ProfitLoss_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ProfitLoss_1" xml:lang="en-US" id="label_ProfitLoss_1">Net Income (Loss), Including Portion Attributable to Noncontrolling Interest</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProfitLoss" xlink:to="label_ProfitLoss_1" xlink:title="Label : ProfitLoss to label_ProfitLoss_1" />
    <link:label xlink:type="resource" xlink:label="label_NetIncomeLossAttributableToNoncontrollingInterest_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_NetIncomeLossAttributableToNoncontrollingInterest_2" xml:lang="en-US" id="label_NetIncomeLossAttributableToNoncontrollingInterest_2">Net loss attributable to noncontrolling interests</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetIncomeLossAttributableToNoncontrollingInterest" xlink:to="label_NetIncomeLossAttributableToNoncontrollingInterest_2" xlink:title="Label : NetIncomeLossAttributableToNoncontrollingInterest to label_NetIncomeLossAttributableToNoncontrollingInterest_2" />
    <link:label xlink:type="resource" xlink:label="label_ProfitLoss_2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_ProfitLoss_2" xml:lang="en-US" id="label_ProfitLoss_2">Net loss</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProfitLoss" xlink:to="label_ProfitLoss_2" xlink:title="Label : ProfitLoss to label_ProfitLoss_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MinorityInterest" xlink:label="MinorityInterest" xlink:title="MinorityInterest" />
    <link:label xlink:type="resource" xlink:label="label_MinorityInterest" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_MinorityInterest" xml:lang="en-US" id="label_MinorityInterest">Stockholders' Equity Attributable to Noncontrolling Interest</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MinorityInterest" xlink:to="label_MinorityInterest" xlink:title="Label : MinorityInterest to label_MinorityInterest" />
    <link:label xlink:type="resource" xlink:label="label_SettlementOfCommonStockFromReverseStockSplits_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SettlementOfCommonStockFromReverseStockSplits_1" xml:lang="en-US" id="label_SettlementOfCommonStockFromReverseStockSplits_1">Settlement of common stock from reverse stock split</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SettlementOfCommonStockFromReverseStockSplits" xlink:to="label_SettlementOfCommonStockFromReverseStockSplits_1" xlink:title="Label : SettlementOfCommonStockFromReverseStockSplits to label_SettlementOfCommonStockFromReverseStockSplits_1" />
    <link:label xlink:type="resource" xlink:label="label_MinorityInterest_1" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_MinorityInterest_1" xml:lang="en-US" id="label_MinorityInterest_1">Non-controlling interests</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MinorityInterest" xlink:to="label_MinorityInterest_1" xlink:title="Label : MinorityInterest to label_MinorityInterest_1" />
    <link:label xlink:type="resource" xlink:label="label_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_1" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_1" xml:lang="en-US" id="label_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_1">Total Stockholders' equity</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:to="label_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_1" xlink:title="Label : StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest to label_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_1" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_1" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_1">Award granted (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_1" xlink:title="Label : ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems" xlink:label="RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems" xlink:title="RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems" />
    <link:label xlink:type="resource" xlink:label="label_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems" xml:lang="en-US" id="label_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems">Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems" xlink:to="label_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems" xlink:title="Label : RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems to label_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems" />
    <link:label xlink:type="resource" xlink:label="label_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_1" xml:lang="en-US" id="label_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_1">Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems" xlink:to="label_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_1" xlink:title="Label : RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems to label_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_GainLossFromEquityAffiliaties" xlink:label="GainLossFromEquityAffiliaties" xlink:title="GainLossFromEquityAffiliaties" />
    <link:label xlink:type="resource" xlink:label="label_GainLossFromEquityAffiliaties" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_GainLossFromEquityAffiliaties" xml:lang="en-US" id="label_GainLossFromEquityAffiliaties">Gain Loss from Equity Affiliaties</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GainLossFromEquityAffiliaties" xlink:to="label_GainLossFromEquityAffiliaties" xlink:title="Label : GainLossFromEquityAffiliaties to label_GainLossFromEquityAffiliaties" />
    <link:label xlink:type="resource" xlink:label="label_GainLossFromEquityAffiliaties_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_GainLossFromEquityAffiliaties_1" xml:lang="en-US" id="label_GainLossFromEquityAffiliaties_1">Loss from equity affiliates</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GainLossFromEquityAffiliaties" xlink:to="label_GainLossFromEquityAffiliaties_1" xlink:title="Label : GainLossFromEquityAffiliaties to label_GainLossFromEquityAffiliaties_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable" xlink:label="RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable" xlink:title="RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable" />
    <link:label xlink:type="resource" xlink:label="label_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable" xml:lang="en-US" id="label_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable">Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable" xlink:to="label_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable" xlink:title="Label : RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable to label_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable" />
    <link:label xlink:type="resource" xlink:label="label_ComprehensiveIncomePolicyPolicyTextBlock_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ComprehensiveIncomePolicyPolicyTextBlock_1" xml:lang="en-US" id="label_ComprehensiveIncomePolicyPolicyTextBlock_1">Comprehensive Income, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ComprehensiveIncomePolicyPolicyTextBlock" xlink:to="label_ComprehensiveIncomePolicyPolicyTextBlock_1" xlink:title="Label : ComprehensiveIncomePolicyPolicyTextBlock to label_ComprehensiveIncomePolicyPolicyTextBlock_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentMeasurementInput" xlink:label="DebtInstrumentMeasurementInput" xlink:title="DebtInstrumentMeasurementInput" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentMeasurementInput" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentMeasurementInput" xml:lang="en-US" id="label_DebtInstrumentMeasurementInput">Debt Instrument, Measurement Input</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentMeasurementInput" xlink:to="label_DebtInstrumentMeasurementInput" xlink:title="Label : DebtInstrumentMeasurementInput to label_DebtInstrumentMeasurementInput" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentMeasurementInput_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtInstrumentMeasurementInput_1" xml:lang="en-US" id="label_DebtInstrumentMeasurementInput_1">Assumption used in estimation of the fair value of the convertible options</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentMeasurementInput" xlink:to="label_DebtInstrumentMeasurementInput_1" xlink:title="Label : DebtInstrumentMeasurementInput to label_DebtInstrumentMeasurementInput_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GoodwillImpairmentLoss" xlink:label="GoodwillImpairmentLoss" xlink:title="GoodwillImpairmentLoss" />
    <link:label xlink:type="resource" xlink:label="label_GoodwillImpairmentLoss" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_GoodwillImpairmentLoss" xml:lang="en-US" id="label_GoodwillImpairmentLoss">Goodwill impairment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillImpairmentLoss" xlink:to="label_GoodwillImpairmentLoss" xlink:title="Label : GoodwillImpairmentLoss to label_GoodwillImpairmentLoss" />
    <link:label xlink:type="resource" xlink:label="label_GoodwillImpairmentLoss_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_GoodwillImpairmentLoss_1" xml:lang="en-US" id="label_GoodwillImpairmentLoss_1">Impairment of goodwill</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillImpairmentLoss" xlink:to="label_GoodwillImpairmentLoss_1" xlink:title="Label : GoodwillImpairmentLoss to label_GoodwillImpairmentLoss_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtorInPossessionFinancingBorrowingsOutstanding" xlink:label="DebtorInPossessionFinancingBorrowingsOutstanding" xlink:title="DebtorInPossessionFinancingBorrowingsOutstanding" />
    <link:label xlink:type="resource" xlink:label="label_DebtorInPossessionFinancingBorrowingsOutstanding" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtorInPossessionFinancingBorrowingsOutstanding" xml:lang="en-US" id="label_DebtorInPossessionFinancingBorrowingsOutstanding">Balance on the DIP Facility</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtorInPossessionFinancingBorrowingsOutstanding" xlink:to="label_DebtorInPossessionFinancingBorrowingsOutstanding" xlink:title="Label : DebtorInPossessionFinancingBorrowingsOutstanding to label_DebtorInPossessionFinancingBorrowingsOutstanding" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:label="StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:title="StockIssuedDuringPeriodSharesStockOptionsExercised" />
    <link:label xlink:type="resource" xlink:label="label_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:role="http://www.xbrl.org/2003/role/definitionGuidance" xlink:title="label_StockIssuedDuringPeriodSharesStockOptionsExercised" xml:lang="en-US" id="label_StockIssuedDuringPeriodSharesStockOptionsExercised">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="label_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:title="Label : StockIssuedDuringPeriodSharesStockOptionsExercised to label_StockIssuedDuringPeriodSharesStockOptionsExercised" />
    <link:label xlink:type="resource" xlink:label="label_DebtorInPossessionFinancingBorrowingsOutstanding_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtorInPossessionFinancingBorrowingsOutstanding_1" xml:lang="en-US" id="label_DebtorInPossessionFinancingBorrowingsOutstanding_1">Debtor-in-Possession Financing, Borrowings Outstanding</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtorInPossessionFinancingBorrowingsOutstanding" xlink:to="label_DebtorInPossessionFinancingBorrowingsOutstanding_1" xlink:title="Label : DebtorInPossessionFinancingBorrowingsOutstanding to label_DebtorInPossessionFinancingBorrowingsOutstanding_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1">Vesting Period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:title="Label : ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1 to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_ContractRevenue" xlink:label="ContractRevenue" xlink:title="ContractRevenue" />
    <link:label xlink:type="resource" xlink:label="label_ContractRevenue" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_ContractRevenue" xml:lang="en-US" id="label_ContractRevenue">Less: contract revenue earned during the period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContractRevenue" xlink:to="label_ContractRevenue" xlink:title="Label : ContractRevenue to label_ContractRevenue" />
    <link:label xlink:type="resource" xlink:label="label_ContractRevenue_1" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ContractRevenue_1" xml:lang="en-US" id="label_ContractRevenue_1">Amount of contract revenue.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContractRevenue" xlink:to="label_ContractRevenue_1" xlink:title="Label : ContractRevenue to label_ContractRevenue_1" />
    <link:label xlink:type="resource" xlink:label="label_ContractRevenue_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ContractRevenue_2" xml:lang="en-US" id="label_ContractRevenue_2">Contract Revenue</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContractRevenue" xlink:to="label_ContractRevenue_2" xlink:title="Label : ContractRevenue to label_ContractRevenue_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtAndEquitySecuritiesGainLoss" xlink:label="DebtAndEquitySecuritiesGainLoss" xlink:title="DebtAndEquitySecuritiesGainLoss" />
    <link:label xlink:type="resource" xlink:label="label_DebtAndEquitySecuritiesGainLoss" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtAndEquitySecuritiesGainLoss" xml:lang="en-US" id="label_DebtAndEquitySecuritiesGainLoss">Recognized loss on conversion</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtAndEquitySecuritiesGainLoss" xlink:to="label_DebtAndEquitySecuritiesGainLoss" xlink:title="Label : DebtAndEquitySecuritiesGainLoss to label_DebtAndEquitySecuritiesGainLoss" />
    <link:label xlink:type="resource" xlink:label="label_DebtAndEquitySecuritiesGainLoss_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtAndEquitySecuritiesGainLoss_1" xml:lang="en-US" id="label_DebtAndEquitySecuritiesGainLoss_1">Debt and Equity Securities, Gain (Loss)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtAndEquitySecuritiesGainLoss" xlink:to="label_DebtAndEquitySecuritiesGainLoss_1" xlink:title="Label : DebtAndEquitySecuritiesGainLoss to label_DebtAndEquitySecuritiesGainLoss_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenuesAbstract" xlink:label="RevenuesAbstract" xlink:title="RevenuesAbstract" />
    <link:label xlink:type="resource" xlink:label="label_RevenuesAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RevenuesAbstract" xml:lang="en-US" id="label_RevenuesAbstract">Revenue:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RevenuesAbstract" xlink:to="label_RevenuesAbstract" xlink:title="Label : RevenuesAbstract to label_RevenuesAbstract" />
    <link:label xlink:type="resource" xlink:label="label_RevenuesAbstract_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RevenuesAbstract_1" xml:lang="en-US" id="label_RevenuesAbstract_1">Revenues [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RevenuesAbstract" xlink:to="label_RevenuesAbstract_1" xlink:title="Label : RevenuesAbstract to label_RevenuesAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConstructionMember" xlink:label="ConstructionMember" xlink:title="ConstructionMember" />
    <link:label xlink:type="resource" xlink:label="label_ConstructionMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConstructionMember" xml:lang="en-US" id="label_ConstructionMember">Construction [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConstructionMember" xlink:to="label_ConstructionMember" xlink:title="Label : ConstructionMember to label_ConstructionMember" />
    <link:label xlink:type="resource" xlink:label="label_ConstructionMember_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ConstructionMember_1" xml:lang="en-US" id="label_ConstructionMember_1">Construction services</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConstructionMember" xlink:to="label_ConstructionMember_1" xlink:title="Label : ConstructionMember to label_ConstructionMember_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_EngineeringServicesMember" xlink:label="EngineeringServicesMember" xlink:title="EngineeringServicesMember" />
    <link:label xlink:type="resource" xlink:label="label_EngineeringServicesMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_EngineeringServicesMember" xml:lang="en-US" id="label_EngineeringServicesMember">Represents information pertaining to engineering related services.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EngineeringServicesMember" xlink:to="label_EngineeringServicesMember" xlink:title="Label : EngineeringServicesMember to label_EngineeringServicesMember" />
    <link:label xlink:type="resource" xlink:label="label_EngineeringServicesMember_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EngineeringServicesMember_1" xml:lang="en-US" id="label_EngineeringServicesMember_1">Engineering services</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EngineeringServicesMember" xlink:to="label_EngineeringServicesMember_1" xlink:title="Label : EngineeringServicesMember to label_EngineeringServicesMember_1" />
    <link:label xlink:type="resource" xlink:label="label_EngineeringServicesMember_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EngineeringServicesMember_2" xml:lang="en-US" id="label_EngineeringServicesMember_2">Engineering Services [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EngineeringServicesMember" xlink:to="label_EngineeringServicesMember_2" xlink:title="Label : EngineeringServicesMember to label_EngineeringServicesMember_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharesIssuedPricePerShare" xlink:label="SharesIssuedPricePerShare" xlink:title="SharesIssuedPricePerShare" />
    <link:label xlink:type="resource" xlink:label="label_SharesIssuedPricePerShare" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SharesIssuedPricePerShare" xml:lang="en-US" id="label_SharesIssuedPricePerShare">Shares Issued, Price Per Share</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharesIssuedPricePerShare" xlink:to="label_SharesIssuedPricePerShare" xlink:title="Label : SharesIssuedPricePerShare to label_SharesIssuedPricePerShare" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ProductsAndServicesDomain" xlink:label="ProductsAndServicesDomain" xlink:title="ProductsAndServicesDomain" />
    <link:label xlink:type="resource" xlink:label="label_ProductsAndServicesDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ProductsAndServicesDomain" xml:lang="en-US" id="label_ProductsAndServicesDomain">Product and Service [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProductsAndServicesDomain" xlink:to="label_ProductsAndServicesDomain" xlink:title="Label : ProductsAndServicesDomain to label_ProductsAndServicesDomain" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ProductOrServiceAxis" xlink:label="ProductOrServiceAxis" xlink:title="ProductOrServiceAxis" />
    <link:label xlink:type="resource" xlink:label="label_ProductOrServiceAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ProductOrServiceAxis" xml:lang="en-US" id="label_ProductOrServiceAxis">Product and Service [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProductOrServiceAxis" xlink:to="label_ProductOrServiceAxis" xlink:title="Label : ProductOrServiceAxis to label_ProductOrServiceAxis" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_StockOptionsAndGrantsTextualAbstract" xlink:label="StockOptionsAndGrantsTextualAbstract" xlink:title="StockOptionsAndGrantsTextualAbstract" />
    <link:label xlink:type="resource" xlink:label="label_StockOptionsAndGrantsTextualAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_StockOptionsAndGrantsTextualAbstract" xml:lang="en-US" id="label_StockOptionsAndGrantsTextualAbstract">Stock Options and Grants (Textual)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockOptionsAndGrantsTextualAbstract" xlink:to="label_StockOptionsAndGrantsTextualAbstract" xlink:title="Label : StockOptionsAndGrantsTextualAbstract to label_StockOptionsAndGrantsTextualAbstract" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_NumberOfLargeContracts" xlink:label="NumberOfLargeContracts" xlink:title="NumberOfLargeContracts" />
    <link:label xlink:type="resource" xlink:label="label_NumberOfLargeContracts" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_NumberOfLargeContracts" xml:lang="en-US" id="label_NumberOfLargeContracts">Its represented number of large contracts.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfLargeContracts" xlink:to="label_NumberOfLargeContracts" xlink:title="Label : NumberOfLargeContracts to label_NumberOfLargeContracts" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_DocumentAndEntityInformationAbstract" xlink:label="DocumentAndEntityInformationAbstract" xlink:title="DocumentAndEntityInformationAbstract" />
    <link:label xlink:type="resource" xlink:label="label_DocumentAndEntityInformationAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DocumentAndEntityInformationAbstract" xml:lang="en-US" id="label_DocumentAndEntityInformationAbstract">Document and Entity Information [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DocumentAndEntityInformationAbstract" xlink:to="label_DocumentAndEntityInformationAbstract" xlink:title="Label : DocumentAndEntityInformationAbstract to label_DocumentAndEntityInformationAbstract" />
    <link:label xlink:type="resource" xlink:label="label_DocumentAndEntityInformationAbstract_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_DocumentAndEntityInformationAbstract_1" xml:lang="en-US" id="label_DocumentAndEntityInformationAbstract_1">Document and Entity Information [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DocumentAndEntityInformationAbstract" xlink:to="label_DocumentAndEntityInformationAbstract_1" xlink:title="Label : DocumentAndEntityInformationAbstract to label_DocumentAndEntityInformationAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityRegistrantName" xlink:label="EntityRegistrantName" xlink:title="EntityRegistrantName" />
    <link:label xlink:type="resource" xlink:label="label_EntityRegistrantName" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EntityRegistrantName" xml:lang="en-US" id="label_EntityRegistrantName">Entity Registrant Name</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityRegistrantName" xlink:to="label_EntityRegistrantName" xlink:title="Label : EntityRegistrantName to label_EntityRegistrantName" />
    <link:label xlink:type="resource" xlink:label="label_EntityRegistrantName_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_EntityRegistrantName_1" xml:lang="en-US" id="label_EntityRegistrantName_1">Entity Registrant Name</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityRegistrantName" xlink:to="label_EntityRegistrantName_1" xlink:title="Label : EntityRegistrantName to label_EntityRegistrantName_1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="EntityCentralIndexKey" xlink:title="EntityCentralIndexKey" />
    <link:label xlink:type="resource" xlink:label="label_EntityCentralIndexKey" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EntityCentralIndexKey" xml:lang="en-US" id="label_EntityCentralIndexKey">Entity Central Index Key</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityCentralIndexKey" xlink:to="label_EntityCentralIndexKey" xlink:title="Label : EntityCentralIndexKey to label_EntityCentralIndexKey" />
    <link:label xlink:type="resource" xlink:label="label_EntityCentralIndexKey_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_EntityCentralIndexKey_1" xml:lang="en-US" id="label_EntityCentralIndexKey_1">Entity Central Index Key</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityCentralIndexKey" xlink:to="label_EntityCentralIndexKey_1" xlink:title="Label : EntityCentralIndexKey to label_EntityCentralIndexKey_1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_TradingSymbol" xlink:label="TradingSymbol" xlink:title="TradingSymbol" />
    <link:label xlink:type="resource" xlink:label="label_TradingSymbol" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_TradingSymbol" xml:lang="en-US" id="label_TradingSymbol">Trading Symbol</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TradingSymbol" xlink:to="label_TradingSymbol" xlink:title="Label : TradingSymbol to label_TradingSymbol" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_AmendmentFlag" xlink:label="AmendmentFlag" xlink:title="AmendmentFlag" />
    <link:label xlink:type="resource" xlink:label="label_AmendmentFlag" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AmendmentFlag" xml:lang="en-US" id="label_AmendmentFlag">Amendment Flag</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AmendmentFlag" xlink:to="label_AmendmentFlag" xlink:title="Label : AmendmentFlag to label_AmendmentFlag" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock" xlink:label="RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock" xlink:title="RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock" xml:lang="en-US" id="label_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock">Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock" xlink:to="label_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock" xlink:title="Label : RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock to label_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_AmendmentFlag_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_AmendmentFlag_1" xml:lang="en-US" id="label_AmendmentFlag_1">Amendment Flag</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AmendmentFlag" xlink:to="label_AmendmentFlag_1" xlink:title="Label : AmendmentFlag to label_AmendmentFlag_1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="CurrentFiscalYearEndDate" xlink:title="CurrentFiscalYearEndDate" />
    <link:label xlink:type="resource" xlink:label="label_CurrentFiscalYearEndDate" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CurrentFiscalYearEndDate" xml:lang="en-US" id="label_CurrentFiscalYearEndDate">Current Fiscal Year End Date</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CurrentFiscalYearEndDate" xlink:to="label_CurrentFiscalYearEndDate" xlink:title="Label : CurrentFiscalYearEndDate to label_CurrentFiscalYearEndDate" />
    <link:label xlink:type="resource" xlink:label="label_CurrentFiscalYearEndDate_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_CurrentFiscalYearEndDate_1" xml:lang="en-US" id="label_CurrentFiscalYearEndDate_1">Current Fiscal Year End Date</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CurrentFiscalYearEndDate" xlink:to="label_CurrentFiscalYearEndDate_1" xlink:title="Label : CurrentFiscalYearEndDate to label_CurrentFiscalYearEndDate_1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentType" xlink:label="DocumentType" xlink:title="DocumentType" />
    <link:label xlink:type="resource" xlink:label="label_DocumentType" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DocumentType" xml:lang="en-US" id="label_DocumentType">Document Type</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DocumentType" xlink:to="label_DocumentType" xlink:title="Label : DocumentType to label_DocumentType" />
    <link:label xlink:type="resource" xlink:label="label_DocumentType_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_DocumentType_1" xml:lang="en-US" id="label_DocumentType_1">Document Type</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DocumentType" xlink:to="label_DocumentType_1" xlink:title="Label : DocumentType to label_DocumentType_1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="DocumentPeriodEndDate" xlink:title="DocumentPeriodEndDate" />
    <link:label xlink:type="resource" xlink:label="label_DocumentPeriodEndDate" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DocumentPeriodEndDate" xml:lang="en-US" id="label_DocumentPeriodEndDate">Document Period End Date</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DocumentPeriodEndDate" xlink:to="label_DocumentPeriodEndDate" xlink:title="Label : DocumentPeriodEndDate to label_DocumentPeriodEndDate" />
    <link:label xlink:type="resource" xlink:label="label_DocumentPeriodEndDate_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_DocumentPeriodEndDate_1" xml:lang="en-US" id="label_DocumentPeriodEndDate_1">Document Period End Date</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DocumentPeriodEndDate" xlink:to="label_DocumentPeriodEndDate_1" xlink:title="Label : DocumentPeriodEndDate to label_DocumentPeriodEndDate_1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="DocumentFiscalPeriodFocus" xlink:title="DocumentFiscalPeriodFocus" />
    <link:label xlink:type="resource" xlink:label="label_DocumentFiscalPeriodFocus" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DocumentFiscalPeriodFocus" xml:lang="en-US" id="label_DocumentFiscalPeriodFocus">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="label_DocumentFiscalPeriodFocus" xlink:title="Label : DocumentFiscalPeriodFocus to label_DocumentFiscalPeriodFocus" />
    <link:label xlink:type="resource" xlink:label="label_DocumentFiscalPeriodFocus_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_DocumentFiscalPeriodFocus_1" xml:lang="en-US" id="label_DocumentFiscalPeriodFocus_1">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="label_DocumentFiscalPeriodFocus_1" xlink:title="Label : DocumentFiscalPeriodFocus to label_DocumentFiscalPeriodFocus_1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentFiscalYearFocus" xlink:label="DocumentFiscalYearFocus" xlink:title="DocumentFiscalYearFocus" />
    <link:label xlink:type="resource" xlink:label="label_DocumentFiscalYearFocus" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DocumentFiscalYearFocus" xml:lang="en-US" id="label_DocumentFiscalYearFocus">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="label_DocumentFiscalYearFocus" xlink:title="Label : DocumentFiscalYearFocus to label_DocumentFiscalYearFocus" />
    <link:label xlink:type="resource" xlink:label="label_DocumentFiscalYearFocus_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_DocumentFiscalYearFocus_1" xml:lang="en-US" id="label_DocumentFiscalYearFocus_1">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="label_DocumentFiscalYearFocus_1" xlink:title="Label : DocumentFiscalYearFocus to label_DocumentFiscalYearFocus_1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityFilerCategory" xlink:label="EntityFilerCategory" xlink:title="EntityFilerCategory" />
    <link:label xlink:type="resource" xlink:label="label_EntityFilerCategory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EntityFilerCategory" xml:lang="en-US" id="label_EntityFilerCategory">Entity Filer Category</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityFilerCategory" xlink:to="label_EntityFilerCategory" xlink:title="Label : EntityFilerCategory to label_EntityFilerCategory" />
    <link:label xlink:type="resource" xlink:label="label_EntityFilerCategory_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_EntityFilerCategory_1" xml:lang="en-US" id="label_EntityFilerCategory_1">Entity Filer Category</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityFilerCategory" xlink:to="label_EntityFilerCategory_1" xlink:title="Label : EntityFilerCategory to label_EntityFilerCategory_1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityWellKnownSeasonedIssuer" xlink:label="EntityWellKnownSeasonedIssuer" xlink:title="EntityWellKnownSeasonedIssuer" />
    <link:label xlink:type="resource" xlink:label="label_EntityWellKnownSeasonedIssuer" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EntityWellKnownSeasonedIssuer" xml:lang="en-US" id="label_EntityWellKnownSeasonedIssuer">Entity Well-known Seasoned Issuer</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityWellKnownSeasonedIssuer" xlink:to="label_EntityWellKnownSeasonedIssuer" xlink:title="Label : EntityWellKnownSeasonedIssuer to label_EntityWellKnownSeasonedIssuer" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityVoluntaryFilers" xlink:label="EntityVoluntaryFilers" xlink:title="EntityVoluntaryFilers" />
    <link:label xlink:type="resource" xlink:label="label_EntityVoluntaryFilers" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EntityVoluntaryFilers" xml:lang="en-US" id="label_EntityVoluntaryFilers">Entity Voluntary Filers</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityCurrentReportingStatus" xlink:label="EntityCurrentReportingStatus" xlink:title="EntityCurrentReportingStatus" />
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    <link:label xlink:type="resource" xlink:label="label_AssetsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AssetsAbstract" xml:lang="en-US" id="label_AssetsAbstract">Assets [Abstract]</link:label>
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    <link:label xlink:type="resource" xlink:label="label_AssetsAbstract_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_AssetsAbstract_1" xml:lang="en-US" id="label_AssetsAbstract_1">Assets</link:label>
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    <link:label xlink:type="resource" xlink:label="label_AssetsCurrentAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AssetsCurrentAbstract" xml:lang="en-US" id="label_AssetsCurrentAbstract">Assets, Current [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetsCurrentAbstract" xlink:to="label_AssetsCurrentAbstract" xlink:title="Label : AssetsCurrentAbstract to label_AssetsCurrentAbstract" />
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    <link:label xlink:type="resource" xlink:label="label_AssetsCurrentAbstract_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_AssetsCurrentAbstract_1" xml:lang="en-US" id="label_AssetsCurrentAbstract_1">Current assets:</link:label>
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashAndCashEquivalentsAtCarryingValue" xlink:to="label_CashAndCashEquivalentsAtCarryingValue" xlink:title="Label : CashAndCashEquivalentsAtCarryingValue to label_CashAndCashEquivalentsAtCarryingValue" />
    <link:label xlink:type="resource" xlink:label="label_CashAndCashEquivalentsAtCarryingValue_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CashAndCashEquivalentsAtCarryingValue_1" xml:lang="en-US" id="label_CashAndCashEquivalentsAtCarryingValue_1">Cash and cash equivalents</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashAndCashEquivalentsAtCarryingValue" xlink:to="label_CashAndCashEquivalentsAtCarryingValue_1" xlink:title="Label : CashAndCashEquivalentsAtCarryingValue to label_CashAndCashEquivalentsAtCarryingValue_1" />
    <link:label xlink:type="resource" xlink:label="label_CashAndCashEquivalentsAtCarryingValue_2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_CashAndCashEquivalentsAtCarryingValue_2" xml:lang="en-US" id="label_CashAndCashEquivalentsAtCarryingValue_2">Cash and cash equivalents</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashAndCashEquivalentsAtCarryingValue" xlink:to="label_CashAndCashEquivalentsAtCarryingValue_2" xlink:title="Label : CashAndCashEquivalentsAtCarryingValue to label_CashAndCashEquivalentsAtCarryingValue_2" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashAndCashEquivalentsAtCarryingValue" xlink:to="label_CashAndCashEquivalentsAtCarryingValue_4" xlink:title="Label : CashAndCashEquivalentsAtCarryingValue to label_CashAndCashEquivalentsAtCarryingValue_4" />
    <link:label xlink:type="resource" xlink:label="label_CashAndCashEquivalentsAtCarryingValue_5" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_CashAndCashEquivalentsAtCarryingValue_5" xml:lang="en-US" id="label_CashAndCashEquivalentsAtCarryingValue_5">Cash and cash equivalents</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashAndCashEquivalentsAtCarryingValue" xlink:to="label_CashAndCashEquivalentsAtCarryingValue_5" xlink:title="Label : CashAndCashEquivalentsAtCarryingValue to label_CashAndCashEquivalentsAtCarryingValue_5" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashAndCashEquivalentsAtCarryingValue" xlink:to="label_CashAndCashEquivalentsAtCarryingValue_6" xlink:title="Label : CashAndCashEquivalentsAtCarryingValue to label_CashAndCashEquivalentsAtCarryingValue_6" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShortTermInvestments" xlink:to="label_ShortTermInvestments" xlink:title="Label : ShortTermInvestments to label_ShortTermInvestments" />
    <link:label xlink:type="resource" xlink:label="label_ShortTermInvestments_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ShortTermInvestments_1" xml:lang="en-US" id="label_ShortTermInvestments_1">Short-term investment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShortTermInvestments" xlink:to="label_ShortTermInvestments_1" xlink:title="Label : ShortTermInvestments to label_ShortTermInvestments_1" />
    <link:label xlink:type="resource" xlink:label="label_ShortTermInvestments_2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_ShortTermInvestments_2" xml:lang="en-US" id="label_ShortTermInvestments_2">Short-term investments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShortTermInvestments" xlink:to="label_ShortTermInvestments_2" xlink:title="Label : ShortTermInvestments to label_ShortTermInvestments_2" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountsReceivableNetCurrent" xlink:to="label_AccountsReceivableNetCurrent" xlink:title="Label : AccountsReceivableNetCurrent to label_AccountsReceivableNetCurrent" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountsReceivableNetCurrent" xlink:to="label_AccountsReceivableNetCurrent_1" xlink:title="Label : AccountsReceivableNetCurrent to label_AccountsReceivableNetCurrent_1" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountsReceivableNetCurrent" xlink:to="label_AccountsReceivableNetCurrent_2" xlink:title="Label : AccountsReceivableNetCurrent to label_AccountsReceivableNetCurrent_2" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InventoryNet" xlink:to="label_InventoryNet" xlink:title="Label : InventoryNet to label_InventoryNet" />
    <link:label xlink:type="resource" xlink:label="label_InventoryNet_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_InventoryNet_1" xml:lang="en-US" id="label_InventoryNet_1">Inventory</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InventoryNet" xlink:to="label_InventoryNet_1" xlink:title="Label : InventoryNet to label_InventoryNet_1" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InventoryNet" xlink:to="label_InventoryNet_2" xlink:title="Label : InventoryNet to label_InventoryNet_2" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InventoryNet" xlink:to="label_InventoryNet_3" xlink:title="Label : InventoryNet to label_InventoryNet_3" />
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    <link:label xlink:type="resource" xlink:label="label_PrepaidExpenseAndOtherAssetsCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PrepaidExpenseAndOtherAssetsCurrent" xml:lang="en-US" id="label_PrepaidExpenseAndOtherAssetsCurrent">Prepaid Expense and Other Assets, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PrepaidExpenseAndOtherAssetsCurrent" xlink:to="label_PrepaidExpenseAndOtherAssetsCurrent" xlink:title="Label : PrepaidExpenseAndOtherAssetsCurrent to label_PrepaidExpenseAndOtherAssetsCurrent" />
    <link:label xlink:type="resource" xlink:label="label_PrepaidExpenseAndOtherAssetsCurrent_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PrepaidExpenseAndOtherAssetsCurrent_1" xml:lang="en-US" id="label_PrepaidExpenseAndOtherAssetsCurrent_1">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="PrepaidExpenseAndOtherAssetsCurrent" xlink:to="label_PrepaidExpenseAndOtherAssetsCurrent_1" xlink:title="Label : PrepaidExpenseAndOtherAssetsCurrent to label_PrepaidExpenseAndOtherAssetsCurrent_1" />
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    <link:label xlink:type="resource" xlink:label="label_AssetsCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AssetsCurrent" xml:lang="en-US" id="label_AssetsCurrent">Assets, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetsCurrent" xlink:to="label_AssetsCurrent" xlink:title="Label : AssetsCurrent to label_AssetsCurrent" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:to="label_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:title="Label : ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable to label_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_2" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_2">Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_2" xlink:title="Label : ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_2" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_2" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_2">Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_2" xlink:title="Label : ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_2" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_3" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_3">Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_3" xlink:title="Label : ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_3" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_2" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_2">Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_2" xlink:title="Label : ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_2" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentNet_3" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:title="label_PropertyPlantAndEquipmentNet_3" xml:lang="en-US" id="label_PropertyPlantAndEquipmentNet_3">Property, Plant and Equipment, Net, Beginning Balance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentNet" xlink:to="label_PropertyPlantAndEquipmentNet_3" xlink:title="Label : PropertyPlantAndEquipmentNet to label_PropertyPlantAndEquipmentNet_3" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentNet_4" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:title="label_PropertyPlantAndEquipmentNet_4" xml:lang="en-US" id="label_PropertyPlantAndEquipmentNet_4">Property, Plant and Equipment, Net, Ending Balance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentNet" xlink:to="label_PropertyPlantAndEquipmentNet_4" xlink:title="Label : PropertyPlantAndEquipmentNet to label_PropertyPlantAndEquipmentNet_4" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Goodwill" xlink:label="Goodwill" xlink:title="Goodwill" />
    <link:label xlink:type="resource" xlink:label="label_Goodwill" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_Goodwill" xml:lang="en-US" id="label_Goodwill">Goodwill</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Goodwill" xlink:to="label_Goodwill" xlink:title="Label : Goodwill to label_Goodwill" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:label="ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:title="ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xml:lang="en-US" id="label_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice">Weighted average exercise price per share, Issued</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:to="label_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:title="Label : ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice to label_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" />
    <link:label xlink:type="resource" xlink:label="label_Goodwill_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_Goodwill_1" xml:lang="en-US" id="label_Goodwill_1">Goodwill</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Goodwill" xlink:to="label_Goodwill_1" xlink:title="Label : Goodwill to label_Goodwill_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill" xlink:label="IntangibleAssetsNetExcludingGoodwill" xlink:title="IntangibleAssetsNetExcludingGoodwill" />
    <link:label xlink:type="resource" xlink:label="label_IntangibleAssetsNetExcludingGoodwill" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IntangibleAssetsNetExcludingGoodwill" xml:lang="en-US" id="label_IntangibleAssetsNetExcludingGoodwill">Intangible Assets, Net (Excluding Goodwill)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IntangibleAssetsNetExcludingGoodwill" xlink:to="label_IntangibleAssetsNetExcludingGoodwill" xlink:title="Label : IntangibleAssetsNetExcludingGoodwill to label_IntangibleAssetsNetExcludingGoodwill" />
    <link:label xlink:type="resource" xlink:label="label_IntangibleAssetsNetExcludingGoodwill_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_IntangibleAssetsNetExcludingGoodwill_1" xml:lang="en-US" id="label_IntangibleAssetsNetExcludingGoodwill_1">Intangible assets, net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IntangibleAssetsNetExcludingGoodwill" xlink:to="label_IntangibleAssetsNetExcludingGoodwill_1" xlink:title="Label : IntangibleAssetsNetExcludingGoodwill to label_IntangibleAssetsNetExcludingGoodwill_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Assets" xlink:label="Assets" xlink:title="Assets" />
    <link:label xlink:type="resource" xlink:label="label_Assets" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_Assets" xml:lang="en-US" id="label_Assets">Total Assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Assets" xlink:to="label_Assets" xlink:title="Label : Assets to label_Assets" />
    <link:label xlink:type="resource" xlink:label="label_Assets_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_Assets_1" xml:lang="en-US" id="label_Assets_1">Totals</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Assets" xlink:to="label_Assets_1" xlink:title="Label : Assets to label_Assets_1" />
    <link:label xlink:type="resource" xlink:label="label_Assets_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_Assets_2" xml:lang="en-US" id="label_Assets_2">Assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Assets" xlink:to="label_Assets_2" xlink:title="Label : Assets to label_Assets_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="LiabilitiesAndStockholdersEquityAbstract" xlink:title="LiabilitiesAndStockholdersEquityAbstract" />
    <link:label xlink:type="resource" xlink:label="label_LiabilitiesAndStockholdersEquityAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LiabilitiesAndStockholdersEquityAbstract" xml:lang="en-US" id="label_LiabilitiesAndStockholdersEquityAbstract">Liabilities and Equity [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesAndStockholdersEquityAbstract" xlink:to="label_LiabilitiesAndStockholdersEquityAbstract" xlink:title="Label : LiabilitiesAndStockholdersEquityAbstract to label_LiabilitiesAndStockholdersEquityAbstract" />
    <link:label xlink:type="resource" xlink:label="label_LiabilitiesAndStockholdersEquityAbstract_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_LiabilitiesAndStockholdersEquityAbstract_1" xml:lang="en-US" id="label_LiabilitiesAndStockholdersEquityAbstract_1">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="label_LiabilitiesAndStockholdersEquityAbstract_1" xlink:title="Label : LiabilitiesAndStockholdersEquityAbstract to label_LiabilitiesAndStockholdersEquityAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="LiabilitiesCurrentAbstract" xlink:title="LiabilitiesCurrentAbstract" />
    <link:label xlink:type="resource" xlink:label="label_LiabilitiesCurrentAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LiabilitiesCurrentAbstract" xml:lang="en-US" id="label_LiabilitiesCurrentAbstract">Liabilities, Current [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesCurrentAbstract" xlink:to="label_LiabilitiesCurrentAbstract" xlink:title="Label : LiabilitiesCurrentAbstract to label_LiabilitiesCurrentAbstract" />
    <link:label xlink:type="resource" xlink:label="label_LiabilitiesCurrentAbstract_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LiabilitiesCurrentAbstract_1" xml:lang="en-US" id="label_LiabilitiesCurrentAbstract_1">Current liabilities:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesCurrentAbstract" xlink:to="label_LiabilitiesCurrentAbstract_1" xlink:title="Label : LiabilitiesCurrentAbstract to label_LiabilitiesCurrentAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice">Weighted Average Exercise Price Per Share, Exercisable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:title="Label : ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" />
    <link:label xlink:type="resource" xlink:label="label_LiabilitiesCurrentAbstract_2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_LiabilitiesCurrentAbstract_2" xml:lang="en-US" id="label_LiabilitiesCurrentAbstract_2">Current liabilities:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesCurrentAbstract" xlink:to="label_LiabilitiesCurrentAbstract_2" xlink:title="Label : LiabilitiesCurrentAbstract to label_LiabilitiesCurrentAbstract_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent" xlink:label="AccountsPayableAndAccruedLiabilitiesCurrent" xlink:title="AccountsPayableAndAccruedLiabilitiesCurrent" />
    <link:label xlink:type="resource" xlink:label="label_AccountsPayableAndAccruedLiabilitiesCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AccountsPayableAndAccruedLiabilitiesCurrent" xml:lang="en-US" id="label_AccountsPayableAndAccruedLiabilitiesCurrent">Accounts Payable and Accrued Liabilities, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountsPayableAndAccruedLiabilitiesCurrent" xlink:to="label_AccountsPayableAndAccruedLiabilitiesCurrent" xlink:title="Label : AccountsPayableAndAccruedLiabilitiesCurrent to label_AccountsPayableAndAccruedLiabilitiesCurrent" />
    <link:label xlink:type="resource" xlink:label="label_AccountsPayableAndAccruedLiabilitiesCurrent_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AccountsPayableAndAccruedLiabilitiesCurrent_1" xml:lang="en-US" id="label_AccountsPayableAndAccruedLiabilitiesCurrent_1">Accrued interest, related party</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountsPayableAndAccruedLiabilitiesCurrent" xlink:to="label_AccountsPayableAndAccruedLiabilitiesCurrent_1" xlink:title="Label : AccountsPayableAndAccruedLiabilitiesCurrent to label_AccountsPayableAndAccruedLiabilitiesCurrent_1" />
    <link:label xlink:type="resource" xlink:label="label_AccountsPayableAndAccruedLiabilitiesCurrent_2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_AccountsPayableAndAccruedLiabilitiesCurrent_2" xml:lang="en-US" id="label_AccountsPayableAndAccruedLiabilitiesCurrent_2">Accounts payable and accrued expenses</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountsPayableAndAccruedLiabilitiesCurrent" xlink:to="label_AccountsPayableAndAccruedLiabilitiesCurrent_2" xlink:title="Label : AccountsPayableAndAccruedLiabilitiesCurrent to label_AccountsPayableAndAccruedLiabilitiesCurrent_2" />
    <link:label xlink:type="resource" xlink:label="label_AccountsPayableAndAccruedLiabilitiesCurrent_3" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_AccountsPayableAndAccruedLiabilitiesCurrent_3" xml:lang="en-US" id="label_AccountsPayableAndAccruedLiabilitiesCurrent_3">Accounts payable and accrued expenses</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountsPayableAndAccruedLiabilitiesCurrent" xlink:to="label_AccountsPayableAndAccruedLiabilitiesCurrent_3" xlink:title="Label : AccountsPayableAndAccruedLiabilitiesCurrent to label_AccountsPayableAndAccruedLiabilitiesCurrent_3" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_ConversionOptionLiabilities" xlink:label="ConversionOptionLiabilities" xlink:title="ConversionOptionLiabilities" />
    <link:label xlink:type="resource" xlink:label="label_ConversionOptionLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConversionOptionLiabilities" xml:lang="en-US" id="label_ConversionOptionLiabilities">Conversion Option Liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConversionOptionLiabilities" xlink:to="label_ConversionOptionLiabilities" xlink:title="Label : ConversionOptionLiabilities to label_ConversionOptionLiabilities" />
    <link:label xlink:type="resource" xlink:label="label_ConversionOptionLiabilities_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ConversionOptionLiabilities_1" xml:lang="en-US" id="label_ConversionOptionLiabilities_1">Conversion option liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConversionOptionLiabilities" xlink:to="label_ConversionOptionLiabilities_1" xlink:title="Label : ConversionOptionLiabilities to label_ConversionOptionLiabilities_1" />
    <link:label xlink:type="resource" xlink:label="label_ConversionOptionLiabilities_2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ConversionOptionLiabilities_2" xml:lang="en-US" id="label_ConversionOptionLiabilities_2">Conversion option liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConversionOptionLiabilities" xlink:to="label_ConversionOptionLiabilities_2" xlink:title="Label : ConversionOptionLiabilities to label_ConversionOptionLiabilities_2" />
    <link:label xlink:type="resource" xlink:label="label_ConversionOptionLiabilities_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ConversionOptionLiabilities_3" xml:lang="en-US" id="label_ConversionOptionLiabilities_3">Conversion option liabilities.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConversionOptionLiabilities" xlink:to="label_ConversionOptionLiabilities_3" xlink:title="Label : ConversionOptionLiabilities to label_ConversionOptionLiabilities_3" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="LiabilitiesCurrent" xlink:title="LiabilitiesCurrent" />
    <link:label xlink:type="resource" xlink:label="label_LiabilitiesCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LiabilitiesCurrent" xml:lang="en-US" id="label_LiabilitiesCurrent">Liabilities, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesCurrent" xlink:to="label_LiabilitiesCurrent" xlink:title="Label : LiabilitiesCurrent to label_LiabilitiesCurrent" />
    <link:label xlink:type="resource" xlink:label="label_LiabilitiesCurrent_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_LiabilitiesCurrent_1" xml:lang="en-US" id="label_LiabilitiesCurrent_1">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="label_LiabilitiesCurrent_1" xlink:title="Label : LiabilitiesCurrent to label_LiabilitiesCurrent_1" />
    <link:label xlink:type="resource" xlink:label="label_LiabilitiesCurrent_2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_LiabilitiesCurrent_2" xml:lang="en-US" id="label_LiabilitiesCurrent_2">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="label_LiabilitiesCurrent_2" xlink:title="Label : LiabilitiesCurrent to label_LiabilitiesCurrent_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Liabilities" xlink:label="Liabilities" xlink:title="Liabilities" />
    <link:label xlink:type="resource" xlink:label="label_Liabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_Liabilities" xml:lang="en-US" id="label_Liabilities">Liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Liabilities" xlink:to="label_Liabilities" xlink:title="Label : Liabilities to label_Liabilities" />
    <link:label xlink:type="resource" xlink:label="label_Liabilities_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_Liabilities_1" xml:lang="en-US" id="label_Liabilities_1">Total liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Liabilities" xlink:to="label_Liabilities_1" xlink:title="Label : Liabilities to label_Liabilities_1" />
    <link:label xlink:type="resource" xlink:label="label_Liabilities_2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_Liabilities_2" xml:lang="en-US" id="label_Liabilities_2">Total liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Liabilities" xlink:to="label_Liabilities_2" xlink:title="Label : Liabilities to label_Liabilities_2" />
    <link:label xlink:type="resource" xlink:label="label_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_2" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:title="label_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_2" xml:lang="en-US" id="label_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_2">Ending balance</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:label="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:title="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" />
    <link:label xlink:type="resource" xlink:label="label_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xml:lang="en-US" id="label_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract">Stockholders' equity:</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MarketableSecuritiesTable" xlink:label="MarketableSecuritiesTable" xlink:title="MarketableSecuritiesTable" />
    <link:label xlink:type="resource" xlink:label="label_MarketableSecuritiesTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_MarketableSecuritiesTable" xml:lang="en-US" id="label_MarketableSecuritiesTable">Marketable Securities [Table]</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockValue" xlink:label="CommonStockValue" xlink:title="CommonStockValue" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockValue" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CommonStockValue" xml:lang="en-US" id="label_CommonStockValue">Common stock, $0.01 par value, 25,000,000 shares authorized; 1,157,890 issued and outstanding as of December 31, 2020 and 213,002 issued and outstanding as of December 31, 2019.</link:label>
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    <link:label xlink:type="resource" xlink:label="label_CommonStockValue_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CommonStockValue_1" xml:lang="en-US" id="label_CommonStockValue_1">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="label_CommonStockValue_1" xlink:title="Label : CommonStockValue to label_CommonStockValue_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdditionalPaidInCapital" xlink:label="AdditionalPaidInCapital" xlink:title="AdditionalPaidInCapital" />
    <link:label xlink:type="resource" xlink:label="label_AdditionalPaidInCapital" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AdditionalPaidInCapital" xml:lang="en-US" id="label_AdditionalPaidInCapital">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="label_AdditionalPaidInCapital" xlink:title="Label : AdditionalPaidInCapital to label_AdditionalPaidInCapital" />
    <link:label xlink:type="resource" xlink:label="label_AdditionalPaidInCapital_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_AdditionalPaidInCapital_1" xml:lang="en-US" id="label_AdditionalPaidInCapital_1">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="label_AdditionalPaidInCapital_1" xlink:title="Label : AdditionalPaidInCapital to label_AdditionalPaidInCapital_1" />
    <link:label xlink:type="resource" xlink:label="label_AdditionalPaidInCapital_2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_AdditionalPaidInCapital_2" xml:lang="en-US" id="label_AdditionalPaidInCapital_2">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="label_AdditionalPaidInCapital_2" xlink:title="Label : AdditionalPaidInCapital to label_AdditionalPaidInCapital_2" />
    <link:label xlink:type="resource" xlink:label="label_AdditionalPaidInCapital_3" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:title="label_AdditionalPaidInCapital_3" xml:lang="en-US" id="label_AdditionalPaidInCapital_3">Additional Paid in Capital, Beginning Balance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdditionalPaidInCapital" xlink:to="label_AdditionalPaidInCapital_3" xlink:title="Label : AdditionalPaidInCapital to label_AdditionalPaidInCapital_3" />
    <link:label xlink:type="resource" xlink:label="label_AdditionalPaidInCapital_4" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:title="label_AdditionalPaidInCapital_4" xml:lang="en-US" id="label_AdditionalPaidInCapital_4">Additional Paid in Capital, Ending Balance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdditionalPaidInCapital" xlink:to="label_AdditionalPaidInCapital_4" xlink:title="Label : AdditionalPaidInCapital to label_AdditionalPaidInCapital_4" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="RetainedEarningsAccumulatedDeficit" xlink:title="RetainedEarningsAccumulatedDeficit" />
    <link:label xlink:type="resource" xlink:label="label_RetainedEarningsAccumulatedDeficit" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RetainedEarningsAccumulatedDeficit" xml:lang="en-US" id="label_RetainedEarningsAccumulatedDeficit">Retained Earnings (Accumulated Deficit)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RetainedEarningsAccumulatedDeficit" xlink:to="label_RetainedEarningsAccumulatedDeficit" xlink:title="Label : RetainedEarningsAccumulatedDeficit to label_RetainedEarningsAccumulatedDeficit" />
    <link:label xlink:type="resource" xlink:label="label_RetainedEarningsAccumulatedDeficit_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RetainedEarningsAccumulatedDeficit_1" xml:lang="en-US" id="label_RetainedEarningsAccumulatedDeficit_1">Accumulated deficit</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RetainedEarningsAccumulatedDeficit" xlink:to="label_RetainedEarningsAccumulatedDeficit_1" xlink:title="Label : RetainedEarningsAccumulatedDeficit to label_RetainedEarningsAccumulatedDeficit_1" />
    <link:label xlink:type="resource" xlink:label="label_RetainedEarningsAccumulatedDeficit_2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_RetainedEarningsAccumulatedDeficit_2" xml:lang="en-US" id="label_RetainedEarningsAccumulatedDeficit_2">Accumulated deficit</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RetainedEarningsAccumulatedDeficit" xlink:to="label_RetainedEarningsAccumulatedDeficit_2" xlink:title="Label : RetainedEarningsAccumulatedDeficit to label_RetainedEarningsAccumulatedDeficit_2" />
    <link:label xlink:type="resource" xlink:label="label_RetainedEarningsAccumulatedDeficit_3" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_RetainedEarningsAccumulatedDeficit_3" xml:lang="en-US" id="label_RetainedEarningsAccumulatedDeficit_3">Accumulated deficit</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RetainedEarningsAccumulatedDeficit" xlink:to="label_RetainedEarningsAccumulatedDeficit_3" xlink:title="Label : RetainedEarningsAccumulatedDeficit to label_RetainedEarningsAccumulatedDeficit_3" />
    <link:label xlink:type="resource" xlink:label="label_RetainedEarningsAccumulatedDeficit_4" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:title="label_RetainedEarningsAccumulatedDeficit_4" xml:lang="en-US" id="label_RetainedEarningsAccumulatedDeficit_4">Retained Earnings (Accumulated Deficit), Beginning Balance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RetainedEarningsAccumulatedDeficit" xlink:to="label_RetainedEarningsAccumulatedDeficit_4" xlink:title="Label : RetainedEarningsAccumulatedDeficit to label_RetainedEarningsAccumulatedDeficit_4" />
    <link:label xlink:type="resource" xlink:label="label_RetainedEarningsAccumulatedDeficit_5" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:title="label_RetainedEarningsAccumulatedDeficit_5" xml:lang="en-US" id="label_RetainedEarningsAccumulatedDeficit_5">Retained Earnings (Accumulated Deficit), Ending Balance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RetainedEarningsAccumulatedDeficit" xlink:to="label_RetainedEarningsAccumulatedDeficit_5" xlink:title="Label : RetainedEarningsAccumulatedDeficit to label_RetainedEarningsAccumulatedDeficit_5" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="StockholdersEquity" xlink:title="StockholdersEquity" />
    <link:label xlink:type="resource" xlink:label="label_StockholdersEquity" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StockholdersEquity" xml:lang="en-US" id="label_StockholdersEquity">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="label_StockholdersEquity" xlink:title="Label : StockholdersEquity to label_StockholdersEquity" />
    <link:label xlink:type="resource" xlink:label="label_StockholdersEquity_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_StockholdersEquity_1" xml:lang="en-US" id="label_StockholdersEquity_1">Total stockholders' equity (deficit)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockholdersEquity" xlink:to="label_StockholdersEquity_1" xlink:title="Label : StockholdersEquity to label_StockholdersEquity_1" />
    <link:label xlink:type="resource" xlink:label="label_StockholdersEquity_2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_StockholdersEquity_2" xml:lang="en-US" id="label_StockholdersEquity_2">Total SG Blocks, Inc. stockholders' equity</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockholdersEquity" xlink:to="label_StockholdersEquity_2" xlink:title="Label : StockholdersEquity to label_StockholdersEquity_2" />
    <link:label xlink:type="resource" xlink:label="label_StockholdersEquity_3" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:title="label_StockholdersEquity_3" xml:lang="en-US" id="label_StockholdersEquity_3">Beginning Balance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockholdersEquity" xlink:to="label_StockholdersEquity_3" xlink:title="Label : StockholdersEquity to label_StockholdersEquity_3" />
    <link:label xlink:type="resource" xlink:label="label_StockholdersEquity_4" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:title="label_StockholdersEquity_4" xml:lang="en-US" id="label_StockholdersEquity_4">Ending Balance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockholdersEquity" xlink:to="label_StockholdersEquity_4" xlink:title="Label : StockholdersEquity to label_StockholdersEquity_4" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="LiabilitiesAndStockholdersEquity" xlink:title="LiabilitiesAndStockholdersEquity" />
    <link:label xlink:type="resource" xlink:label="label_LiabilitiesAndStockholdersEquity" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_LiabilitiesAndStockholdersEquity" xml:lang="en-US" id="label_LiabilitiesAndStockholdersEquity">Total Liabilities and Stockholders&#x2019; Equity</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesAndStockholdersEquity" xlink:to="label_LiabilitiesAndStockholdersEquity" xlink:title="Label : LiabilitiesAndStockholdersEquity to label_LiabilitiesAndStockholdersEquity" />
    <link:label xlink:type="resource" xlink:label="label_LiabilitiesAndStockholdersEquity_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_LiabilitiesAndStockholdersEquity_1" xml:lang="en-US" id="label_LiabilitiesAndStockholdersEquity_1">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="label_LiabilitiesAndStockholdersEquity_1" xlink:title="Label : LiabilitiesAndStockholdersEquity to label_LiabilitiesAndStockholdersEquity_1" />
    <link:label xlink:type="resource" xlink:label="label_LiabilitiesAndStockholdersEquity_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LiabilitiesAndStockholdersEquity_2" xml:lang="en-US" id="label_LiabilitiesAndStockholdersEquity_2">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="label_LiabilitiesAndStockholdersEquity_2" xlink:title="Label : LiabilitiesAndStockholdersEquity to label_LiabilitiesAndStockholdersEquity_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PreferredStockParOrStatedValuePerShare" xlink:label="PreferredStockParOrStatedValuePerShare" xlink:title="PreferredStockParOrStatedValuePerShare" />
    <link:label xlink:type="resource" xlink:label="label_PreferredStockParOrStatedValuePerShare" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PreferredStockParOrStatedValuePerShare" xml:lang="en-US" id="label_PreferredStockParOrStatedValuePerShare">Preferred Stock, Par or Stated Value Per Share</link:label>
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    <link:label xlink:type="resource" xlink:label="label_PreferredStockParOrStatedValuePerShare_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PreferredStockParOrStatedValuePerShare_1" xml:lang="en-US" id="label_PreferredStockParOrStatedValuePerShare_1">Preferred stock value per share</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PreferredStockSharesAuthorized" xlink:label="PreferredStockSharesAuthorized" xlink:title="PreferredStockSharesAuthorized" />
    <link:label xlink:type="resource" xlink:label="label_PreferredStockSharesAuthorized" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PreferredStockSharesAuthorized" xml:lang="en-US" id="label_PreferredStockSharesAuthorized">Preferred Stock, Shares Authorized</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockSharesAuthorized" xlink:to="label_PreferredStockSharesAuthorized" xlink:title="Label : PreferredStockSharesAuthorized to label_PreferredStockSharesAuthorized" />
    <link:label xlink:type="resource" xlink:label="label_PreferredStockSharesAuthorized_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PreferredStockSharesAuthorized_1" xml:lang="en-US" id="label_PreferredStockSharesAuthorized_1">Preferred stock shares authorized</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockSharesAuthorized" xlink:to="label_PreferredStockSharesAuthorized_1" xlink:title="Label : PreferredStockSharesAuthorized to label_PreferredStockSharesAuthorized_1" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PreferredStockSharesIssued" xlink:label="PreferredStockSharesIssued" xlink:title="PreferredStockSharesIssued" />
    <link:label xlink:type="resource" xlink:label="label_PreferredStockSharesIssued" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PreferredStockSharesIssued" xml:lang="en-US" id="label_PreferredStockSharesIssued">Preferred Stock, Shares Issued</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockSharesIssued" xlink:to="label_PreferredStockSharesIssued" xlink:title="Label : PreferredStockSharesIssued to label_PreferredStockSharesIssued" />
    <link:label xlink:type="resource" xlink:label="label_PreferredStockSharesIssued_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PreferredStockSharesIssued_1" xml:lang="en-US" id="label_PreferredStockSharesIssued_1">Preferred stock shares issued</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockSharesIssued" xlink:to="label_PreferredStockSharesIssued_1" xlink:title="Label : PreferredStockSharesIssued to label_PreferredStockSharesIssued_1" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockSharesIssued" xlink:to="label_PreferredStockSharesIssued_2" xlink:title="Label : PreferredStockSharesIssued to label_PreferredStockSharesIssued_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PreferredStockSharesOutstanding" xlink:label="PreferredStockSharesOutstanding" xlink:title="PreferredStockSharesOutstanding" />
    <link:label xlink:type="resource" xlink:label="label_PreferredStockSharesOutstanding" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PreferredStockSharesOutstanding" xml:lang="en-US" id="label_PreferredStockSharesOutstanding">Preferred Stock, Shares Outstanding</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockSharesOutstanding" xlink:to="label_PreferredStockSharesOutstanding" xlink:title="Label : PreferredStockSharesOutstanding to label_PreferredStockSharesOutstanding" />
    <link:label xlink:type="resource" xlink:label="label_PreferredStockSharesOutstanding_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PreferredStockSharesOutstanding_1" xml:lang="en-US" id="label_PreferredStockSharesOutstanding_1">Preferred stock shares outstanding</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockSharesOutstanding" xlink:to="label_PreferredStockSharesOutstanding_1" xlink:title="Label : PreferredStockSharesOutstanding to label_PreferredStockSharesOutstanding_1" />
    <link:label xlink:type="resource" xlink:label="label_PreferredStockSharesOutstanding_2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_PreferredStockSharesOutstanding_2" xml:lang="en-US" id="label_PreferredStockSharesOutstanding_2">Preferred stock, shares outstanding</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockSharesOutstanding" xlink:to="label_PreferredStockSharesOutstanding_2" xlink:title="Label : PreferredStockSharesOutstanding to label_PreferredStockSharesOutstanding_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="CommonStockParOrStatedValuePerShare" xlink:title="CommonStockParOrStatedValuePerShare" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockParOrStatedValuePerShare" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CommonStockParOrStatedValuePerShare" xml:lang="en-US" id="label_CommonStockParOrStatedValuePerShare">Common Stock, Par or Stated Value Per Share</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockParOrStatedValuePerShare" xlink:to="label_CommonStockParOrStatedValuePerShare" xlink:title="Label : CommonStockParOrStatedValuePerShare to label_CommonStockParOrStatedValuePerShare" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockParOrStatedValuePerShare_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_CommonStockParOrStatedValuePerShare_1" xml:lang="en-US" id="label_CommonStockParOrStatedValuePerShare_1">Common stock, par value</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockParOrStatedValuePerShare" xlink:to="label_CommonStockParOrStatedValuePerShare_1" xlink:title="Label : CommonStockParOrStatedValuePerShare to label_CommonStockParOrStatedValuePerShare_1" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockParOrStatedValuePerShare_2" xlink:role="http://www.xbrl.org/2003/role/disclosureGuidance" xlink:title="label_CommonStockParOrStatedValuePerShare_2" xml:lang="en-US" id="label_CommonStockParOrStatedValuePerShare_2">Common stock, par value</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockParOrStatedValuePerShare" xlink:to="label_CommonStockParOrStatedValuePerShare_2" xlink:title="Label : CommonStockParOrStatedValuePerShare to label_CommonStockParOrStatedValuePerShare_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="CommonStockSharesAuthorized" xlink:title="CommonStockSharesAuthorized" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockSharesAuthorized" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CommonStockSharesAuthorized" xml:lang="en-US" id="label_CommonStockSharesAuthorized">Common Stock, Shares Authorized</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockSharesAuthorized" xlink:to="label_CommonStockSharesAuthorized" xlink:title="Label : CommonStockSharesAuthorized to label_CommonStockSharesAuthorized" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockSharesAuthorized_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_CommonStockSharesAuthorized_1" xml:lang="en-US" id="label_CommonStockSharesAuthorized_1">Common stock, shares authorized</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockSharesAuthorized" xlink:to="label_CommonStockSharesAuthorized_1" xlink:title="Label : CommonStockSharesAuthorized to label_CommonStockSharesAuthorized_1" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockSharesAuthorized_2" xlink:role="http://www.xbrl.org/2003/role/disclosureGuidance" xlink:title="label_CommonStockSharesAuthorized_2" xml:lang="en-US" id="label_CommonStockSharesAuthorized_2">Common stock, shares authorized</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockSharesAuthorized" xlink:to="label_CommonStockSharesAuthorized_2" xlink:title="Label : CommonStockSharesAuthorized to label_CommonStockSharesAuthorized_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockSharesIssued" xlink:label="CommonStockSharesIssued" xlink:title="CommonStockSharesIssued" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockSharesIssued" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CommonStockSharesIssued" xml:lang="en-US" id="label_CommonStockSharesIssued">Common Stock, Shares, Issued</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockSharesIssued" xlink:to="label_CommonStockSharesIssued" xlink:title="Label : CommonStockSharesIssued to label_CommonStockSharesIssued" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockSharesIssued_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_CommonStockSharesIssued_1" xml:lang="en-US" id="label_CommonStockSharesIssued_1">Common stock, shares issued</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockSharesIssued" xlink:to="label_CommonStockSharesIssued_1" xlink:title="Label : CommonStockSharesIssued to label_CommonStockSharesIssued_1" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockSharesIssued_2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_CommonStockSharesIssued_2" xml:lang="en-US" id="label_CommonStockSharesIssued_2">Common Stock, Shares, Issued, Total</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockSharesIssued" xlink:to="label_CommonStockSharesIssued_2" xlink:title="Label : CommonStockSharesIssued to label_CommonStockSharesIssued_2" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockSharesIssued_3" xlink:role="http://www.xbrl.org/2003/role/disclosureGuidance" xlink:title="label_CommonStockSharesIssued_3" xml:lang="en-US" id="label_CommonStockSharesIssued_3">Common stock, shares issued</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockSharesIssued" xlink:to="label_CommonStockSharesIssued_3" xlink:title="Label : CommonStockSharesIssued to label_CommonStockSharesIssued_3" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="CommonStockSharesOutstanding" xlink:title="CommonStockSharesOutstanding" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockSharesOutstanding" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CommonStockSharesOutstanding" xml:lang="en-US" id="label_CommonStockSharesOutstanding">Common Stock, Shares, Outstanding</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockSharesOutstanding" xlink:to="label_CommonStockSharesOutstanding" xlink:title="Label : CommonStockSharesOutstanding to label_CommonStockSharesOutstanding" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockSharesOutstanding_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_CommonStockSharesOutstanding_1" xml:lang="en-US" id="label_CommonStockSharesOutstanding_1">Common stock, shares outstanding</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockSharesOutstanding" xlink:to="label_CommonStockSharesOutstanding_1" xlink:title="Label : CommonStockSharesOutstanding to label_CommonStockSharesOutstanding_1" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockSharesOutstanding_2" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:title="label_CommonStockSharesOutstanding_2" xml:lang="en-US" id="label_CommonStockSharesOutstanding_2">Beginning Balance, shares</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockSharesOutstanding" xlink:to="label_CommonStockSharesOutstanding_2" xlink:title="Label : CommonStockSharesOutstanding to label_CommonStockSharesOutstanding_2" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockSharesOutstanding_3" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:title="label_CommonStockSharesOutstanding_3" xml:lang="en-US" id="label_CommonStockSharesOutstanding_3">Common Stock, Shares, Outstanding, Ending Balance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockSharesOutstanding" xlink:to="label_CommonStockSharesOutstanding_3" xlink:title="Label : CommonStockSharesOutstanding to label_CommonStockSharesOutstanding_3" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockSharesOutstanding_4" xlink:role="http://www.xbrl.org/2003/role/disclosureGuidance" xlink:title="label_CommonStockSharesOutstanding_4" xml:lang="en-US" id="label_CommonStockSharesOutstanding_4">Common stock, shares outstanding</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockSharesOutstanding" xlink:to="label_CommonStockSharesOutstanding_4" xlink:title="Label : CommonStockSharesOutstanding to label_CommonStockSharesOutstanding_4" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementAbstract" xlink:label="IncomeStatementAbstract" xlink:title="IncomeStatementAbstract" />
    <link:label xlink:type="resource" xlink:label="label_IncomeStatementAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncomeStatementAbstract" xml:lang="en-US" id="label_IncomeStatementAbstract">Statements of Operations [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeStatementAbstract" xlink:to="label_IncomeStatementAbstract" xlink:title="Label : IncomeStatementAbstract to label_IncomeStatementAbstract" />
    <link:label xlink:type="resource" xlink:label="label_IncomeStatementAbstract_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_IncomeStatementAbstract_1" xml:lang="en-US" id="label_IncomeStatementAbstract_1">Income Statement [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeStatementAbstract" xlink:to="label_IncomeStatementAbstract_1" xlink:title="Label : IncomeStatementAbstract to label_IncomeStatementAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="StatementTable" xlink:title="StatementTable" />
    <link:label xlink:type="resource" xlink:label="label_StatementTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StatementTable" xml:lang="en-US" id="label_StatementTable">Statement [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StatementTable" xlink:to="label_StatementTable" xlink:title="Label : StatementTable to label_StatementTable" />
    <link:label xlink:type="resource" xlink:label="label_StatementTable_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_StatementTable_1" xml:lang="en-US" id="label_StatementTable_1">Statement [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StatementTable" xlink:to="label_StatementTable_1" xlink:title="Label : StatementTable to label_StatementTable_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_StatementScenarioAxis" xlink:label="StatementScenarioAxis" xlink:title="StatementScenarioAxis" />
    <link:label xlink:type="resource" xlink:label="label_StatementScenarioAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StatementScenarioAxis" xml:lang="en-US" id="label_StatementScenarioAxis">Scenario [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StatementScenarioAxis" xlink:to="label_StatementScenarioAxis" xlink:title="Label : StatementScenarioAxis to label_StatementScenarioAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ScenarioUnspecifiedDomain" xlink:label="ScenarioUnspecifiedDomain" xlink:title="ScenarioUnspecifiedDomain" />
    <link:label xlink:type="resource" xlink:label="label_ScenarioUnspecifiedDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScenarioUnspecifiedDomain" xml:lang="en-US" id="label_ScenarioUnspecifiedDomain">Scenario, Unspecified [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScenarioUnspecifiedDomain" xlink:to="label_ScenarioUnspecifiedDomain" xlink:title="Label : ScenarioUnspecifiedDomain to label_ScenarioUnspecifiedDomain" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="StatementLineItems" xlink:title="StatementLineItems" />
    <link:label xlink:type="resource" xlink:label="label_StatementLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StatementLineItems" xml:lang="en-US" id="label_StatementLineItems">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="label_StatementLineItems" xlink:title="Label : StatementLineItems to label_StatementLineItems" />
    <link:label xlink:type="resource" xlink:label="label_StatementLineItems_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_StatementLineItems_1" xml:lang="en-US" id="label_StatementLineItems_1">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="label_StatementLineItems_1" xlink:title="Label : StatementLineItems to label_StatementLineItems_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Revenues" xlink:label="Revenues" xlink:title="Revenues" />
    <link:label xlink:type="resource" xlink:label="label_Revenues" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_Revenues" xml:lang="en-US" id="label_Revenues">Revenues</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Revenues" xlink:to="label_Revenues" xlink:title="Label : Revenues to label_Revenues" />
    <link:label xlink:type="resource" xlink:label="label_Revenues_1" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_Revenues_1" xml:lang="en-US" id="label_Revenues_1">Revenue</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Revenues" xlink:to="label_Revenues_1" xlink:title="Label : Revenues to label_Revenues_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CostOfGoodsAndServicesSoldAbstract" xlink:label="CostOfGoodsAndServicesSoldAbstract" xlink:title="CostOfGoodsAndServicesSoldAbstract" />
    <link:label xlink:type="resource" xlink:label="label_CostOfGoodsAndServicesSoldAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CostOfGoodsAndServicesSoldAbstract" xml:lang="en-US" id="label_CostOfGoodsAndServicesSoldAbstract">Cost Of Goods and Services Sold [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CostOfGoodsAndServicesSoldAbstract" xlink:to="label_CostOfGoodsAndServicesSoldAbstract" xlink:title="Label : CostOfGoodsAndServicesSoldAbstract to label_CostOfGoodsAndServicesSoldAbstract" />
    <link:label xlink:type="resource" xlink:label="label_CostOfGoodsAndServicesSoldAbstract_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_CostOfGoodsAndServicesSoldAbstract_1" xml:lang="en-US" id="label_CostOfGoodsAndServicesSoldAbstract_1">Cost of revenue:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CostOfGoodsAndServicesSoldAbstract" xlink:to="label_CostOfGoodsAndServicesSoldAbstract_1" xlink:title="Label : CostOfGoodsAndServicesSoldAbstract to label_CostOfGoodsAndServicesSoldAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CostOfRevenue" xlink:label="CostOfRevenue" xlink:title="CostOfRevenue" />
    <link:label xlink:type="resource" xlink:label="label_CostOfRevenue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CostOfRevenue" xml:lang="en-US" id="label_CostOfRevenue">Cost of Revenue</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CostOfRevenue" xlink:to="label_CostOfRevenue" xlink:title="Label : CostOfRevenue to label_CostOfRevenue" />
    <link:label xlink:type="resource" xlink:label="label_CostOfRevenue_1" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_CostOfRevenue_1" xml:lang="en-US" id="label_CostOfRevenue_1">Cost of revenue</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CostOfRevenue" xlink:to="label_CostOfRevenue_1" xlink:title="Label : CostOfRevenue to label_CostOfRevenue_1" />
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    <link:label xlink:type="resource" xlink:label="label_GrossProfit" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_GrossProfit" xml:lang="en-US" id="label_GrossProfit">Gross Profit</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GrossProfit" xlink:to="label_GrossProfit" xlink:title="Label : GrossProfit to label_GrossProfit" />
    <link:label xlink:type="resource" xlink:label="label_GrossProfit_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_GrossProfit_1" xml:lang="en-US" id="label_GrossProfit_1">Gross profit</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GrossProfit" xlink:to="label_GrossProfit_1" xlink:title="Label : GrossProfit to label_GrossProfit_1" />
    <link:label xlink:type="resource" xlink:label="label_GrossProfit_2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_GrossProfit_2" xml:lang="en-US" id="label_GrossProfit_2">Gross profit</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GrossProfit" xlink:to="label_GrossProfit_2" xlink:title="Label : GrossProfit to label_GrossProfit_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingExpensesAbstract" xlink:label="OperatingExpensesAbstract" xlink:title="OperatingExpensesAbstract" />
    <link:label xlink:type="resource" xlink:label="label_OperatingExpensesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingExpensesAbstract" xml:lang="en-US" id="label_OperatingExpensesAbstract">Operating Expenses [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingExpensesAbstract" xlink:to="label_OperatingExpensesAbstract" xlink:title="Label : OperatingExpensesAbstract to label_OperatingExpensesAbstract" />
    <link:label xlink:type="resource" xlink:label="label_OperatingExpensesAbstract_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_OperatingExpensesAbstract_1" xml:lang="en-US" id="label_OperatingExpensesAbstract_1">Operating expenses:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingExpensesAbstract" xlink:to="label_OperatingExpensesAbstract_1" xlink:title="Label : OperatingExpensesAbstract to label_OperatingExpensesAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LaborAndRelatedExpense" xlink:label="LaborAndRelatedExpense" xlink:title="LaborAndRelatedExpense" />
    <link:label xlink:type="resource" xlink:label="label_LaborAndRelatedExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LaborAndRelatedExpense" xml:lang="en-US" id="label_LaborAndRelatedExpense">Labor and Related Expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LaborAndRelatedExpense" xlink:to="label_LaborAndRelatedExpense" xlink:title="Label : LaborAndRelatedExpense to label_LaborAndRelatedExpense" />
    <link:label xlink:type="resource" xlink:label="label_LaborAndRelatedExpense_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_LaborAndRelatedExpense_1" xml:lang="en-US" id="label_LaborAndRelatedExpense_1">Payroll and related expenses</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LaborAndRelatedExpense" xlink:to="label_LaborAndRelatedExpense_1" xlink:title="Label : LaborAndRelatedExpense to label_LaborAndRelatedExpense_1" />
    <link:label xlink:type="resource" xlink:label="label_LaborAndRelatedExpense_2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_LaborAndRelatedExpense_2" xml:lang="en-US" id="label_LaborAndRelatedExpense_2">Payroll and related expenses</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LaborAndRelatedExpense" xlink:to="label_LaborAndRelatedExpense_2" xlink:title="Label : LaborAndRelatedExpense to label_LaborAndRelatedExpense_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GeneralAndAdministrativeExpense" xlink:label="GeneralAndAdministrativeExpense" xlink:title="GeneralAndAdministrativeExpense" />
    <link:label xlink:type="resource" xlink:label="label_GeneralAndAdministrativeExpense" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_GeneralAndAdministrativeExpense" xml:lang="en-US" id="label_GeneralAndAdministrativeExpense">General and administrative expenses</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GeneralAndAdministrativeExpense" xlink:to="label_GeneralAndAdministrativeExpense" xlink:title="Label : GeneralAndAdministrativeExpense to label_GeneralAndAdministrativeExpense" />
    <link:label xlink:type="resource" xlink:label="label_GeneralAndAdministrativeExpense_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_GeneralAndAdministrativeExpense_1" xml:lang="en-US" id="label_GeneralAndAdministrativeExpense_1">General and administrative expenses</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GeneralAndAdministrativeExpense" xlink:to="label_GeneralAndAdministrativeExpense_1" xlink:title="Label : GeneralAndAdministrativeExpense to label_GeneralAndAdministrativeExpense_1" />
    <link:label xlink:type="resource" xlink:label="label_GeneralAndAdministrativeExpense_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_GeneralAndAdministrativeExpense_2" xml:lang="en-US" id="label_GeneralAndAdministrativeExpense_2">General and Administrative Expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GeneralAndAdministrativeExpense" xlink:to="label_GeneralAndAdministrativeExpense_2" xlink:title="Label : GeneralAndAdministrativeExpense to label_GeneralAndAdministrativeExpense_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SellingAndMarketingExpense" xlink:label="SellingAndMarketingExpense" xlink:title="SellingAndMarketingExpense" />
    <link:label xlink:type="resource" xlink:label="label_SellingAndMarketingExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SellingAndMarketingExpense" xml:lang="en-US" id="label_SellingAndMarketingExpense">Selling and Marketing Expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SellingAndMarketingExpense" xlink:to="label_SellingAndMarketingExpense" xlink:title="Label : SellingAndMarketingExpense to label_SellingAndMarketingExpense" />
    <link:label xlink:type="resource" xlink:label="label_SellingAndMarketingExpense_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_SellingAndMarketingExpense_1" xml:lang="en-US" id="label_SellingAndMarketingExpense_1">Marketing and business development expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SellingAndMarketingExpense" xlink:to="label_SellingAndMarketingExpense_1" xlink:title="Label : SellingAndMarketingExpense to label_SellingAndMarketingExpense_1" />
    <link:label xlink:type="resource" xlink:label="label_SellingAndMarketingExpense_2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_SellingAndMarketingExpense_2" xml:lang="en-US" id="label_SellingAndMarketingExpense_2">Marketing and business development expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SellingAndMarketingExpense" xlink:to="label_SellingAndMarketingExpense_2" xlink:title="Label : SellingAndMarketingExpense to label_SellingAndMarketingExpense_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherGeneralExpense" xlink:label="OtherGeneralExpense" xlink:title="OtherGeneralExpense" />
    <link:label xlink:type="resource" xlink:label="label_OtherGeneralExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherGeneralExpense" xml:lang="en-US" id="label_OtherGeneralExpense">Other General Expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherGeneralExpense" xlink:to="label_OtherGeneralExpense" xlink:title="Label : OtherGeneralExpense to label_OtherGeneralExpense" />
    <link:label xlink:type="resource" xlink:label="label_OtherGeneralExpense_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_OtherGeneralExpense_1" xml:lang="en-US" id="label_OtherGeneralExpense_1">Pre-project expenses</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherGeneralExpense" xlink:to="label_OtherGeneralExpense_1" xlink:title="Label : OtherGeneralExpense to label_OtherGeneralExpense_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingExpenses" xlink:label="OperatingExpenses" xlink:title="OperatingExpenses" />
    <link:label xlink:type="resource" xlink:label="label_OperatingExpenses" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingExpenses" xml:lang="en-US" id="label_OperatingExpenses">Operating Expenses</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingExpenses" xlink:to="label_OperatingExpenses" xlink:title="Label : OperatingExpenses to label_OperatingExpenses" />
    <link:label xlink:type="resource" xlink:label="label_OperatingExpenses_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_OperatingExpenses_1" xml:lang="en-US" id="label_OperatingExpenses_1">Total</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingExpenses" xlink:to="label_OperatingExpenses_1" xlink:title="Label : OperatingExpenses to label_OperatingExpenses_1" />
    <link:label xlink:type="resource" xlink:label="label_OperatingExpenses_2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_OperatingExpenses_2" xml:lang="en-US" id="label_OperatingExpenses_2">Total</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingExpenses" xlink:to="label_OperatingExpenses_2" xlink:title="Label : OperatingExpenses to label_OperatingExpenses_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="OperatingIncomeLoss" xlink:title="OperatingIncomeLoss" />
    <link:label xlink:type="resource" xlink:label="label_OperatingIncomeLoss" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingIncomeLoss" xml:lang="en-US" id="label_OperatingIncomeLoss">Operating Income (Loss)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingIncomeLoss" xlink:to="label_OperatingIncomeLoss" xlink:title="Label : OperatingIncomeLoss to label_OperatingIncomeLoss" />
    <link:label xlink:type="resource" xlink:label="label_OperatingIncomeLoss_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_OperatingIncomeLoss_1" xml:lang="en-US" id="label_OperatingIncomeLoss_1">Operating loss</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingIncomeLoss" xlink:to="label_OperatingIncomeLoss_1" xlink:title="Label : OperatingIncomeLoss to label_OperatingIncomeLoss_1" />
    <link:label xlink:type="resource" xlink:label="label_OperatingIncomeLoss_2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_OperatingIncomeLoss_2" xml:lang="en-US" id="label_OperatingIncomeLoss_2">Operating loss</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingIncomeLoss" xlink:to="label_OperatingIncomeLoss_2" xlink:title="Label : OperatingIncomeLoss to label_OperatingIncomeLoss_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NonoperatingIncomeExpenseAbstract" xlink:label="NonoperatingIncomeExpenseAbstract" xlink:title="NonoperatingIncomeExpenseAbstract" />
    <link:label xlink:type="resource" xlink:label="label_NonoperatingIncomeExpenseAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NonoperatingIncomeExpenseAbstract" xml:lang="en-US" id="label_NonoperatingIncomeExpenseAbstract">Nonoperating Income (Expense) [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NonoperatingIncomeExpenseAbstract" xlink:to="label_NonoperatingIncomeExpenseAbstract" xlink:title="Label : NonoperatingIncomeExpenseAbstract to label_NonoperatingIncomeExpenseAbstract" />
    <link:label xlink:type="resource" xlink:label="label_NonoperatingIncomeExpenseAbstract_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_NonoperatingIncomeExpenseAbstract_1" xml:lang="en-US" id="label_NonoperatingIncomeExpenseAbstract_1">Other income (expense):</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NonoperatingIncomeExpenseAbstract" xlink:to="label_NonoperatingIncomeExpenseAbstract_1" xlink:title="Label : NonoperatingIncomeExpenseAbstract to label_NonoperatingIncomeExpenseAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InvestmentIncomeInvestmentExpense" xlink:label="InvestmentIncomeInvestmentExpense" xlink:title="InvestmentIncomeInvestmentExpense" />
    <link:label xlink:type="resource" xlink:label="label_InvestmentIncomeInvestmentExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_InvestmentIncomeInvestmentExpense" xml:lang="en-US" id="label_InvestmentIncomeInvestmentExpense">Investment Income, Investment Expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InvestmentIncomeInvestmentExpense" xlink:to="label_InvestmentIncomeInvestmentExpense" xlink:title="Label : InvestmentIncomeInvestmentExpense to label_InvestmentIncomeInvestmentExpense" />
    <link:label xlink:type="resource" xlink:label="label_InvestmentIncomeInvestmentExpense_1" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_InvestmentIncomeInvestmentExpense_1" xml:lang="en-US" id="label_InvestmentIncomeInvestmentExpense_1">Interest expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InvestmentIncomeInvestmentExpense" xlink:to="label_InvestmentIncomeInvestmentExpense_1" xlink:title="Label : InvestmentIncomeInvestmentExpense to label_InvestmentIncomeInvestmentExpense_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InvestmentIncomeInterest" xlink:label="InvestmentIncomeInterest" xlink:title="InvestmentIncomeInterest" />
    <link:label xlink:type="resource" xlink:label="label_InvestmentIncomeInterest" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_InvestmentIncomeInterest" xml:lang="en-US" id="label_InvestmentIncomeInterest">Investment Income, Interest</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InvestmentIncomeInterest" xlink:to="label_InvestmentIncomeInterest" xlink:title="Label : InvestmentIncomeInterest to label_InvestmentIncomeInterest" />
    <link:label xlink:type="resource" xlink:label="label_InvestmentIncomeInterest_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_InvestmentIncomeInterest_1" xml:lang="en-US" id="label_InvestmentIncomeInterest_1">Interest income on short-term investment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InvestmentIncomeInterest" xlink:to="label_InvestmentIncomeInterest_1" xlink:title="Label : InvestmentIncomeInterest to label_InvestmentIncomeInterest_1" />
    <link:label xlink:type="resource" xlink:label="label_InvestmentIncomeInterest_2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_InvestmentIncomeInterest_2" xml:lang="en-US" id="label_InvestmentIncomeInterest_2">Interest income</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InvestmentIncomeInterest" xlink:to="label_InvestmentIncomeInterest_2" xlink:title="Label : InvestmentIncomeInterest to label_InvestmentIncomeInterest_2" />
    <link:label xlink:type="resource" xlink:label="label_InvestmentIncomeInterest_3" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_InvestmentIncomeInterest_3" xml:lang="en-US" id="label_InvestmentIncomeInterest_3">Interest income on short-term investment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InvestmentIncomeInterest" xlink:to="label_InvestmentIncomeInterest_3" xlink:title="Label : InvestmentIncomeInterest to label_InvestmentIncomeInterest_3" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherNonoperatingIncome" xlink:label="OtherNonoperatingIncome" xlink:title="OtherNonoperatingIncome" />
    <link:label xlink:type="resource" xlink:label="label_OtherNonoperatingIncome" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherNonoperatingIncome" xml:lang="en-US" id="label_OtherNonoperatingIncome">Other Nonoperating Income</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherNonoperatingIncome" xlink:to="label_OtherNonoperatingIncome" xlink:title="Label : OtherNonoperatingIncome to label_OtherNonoperatingIncome" />
    <link:label xlink:type="resource" xlink:label="label_OtherNonoperatingIncome_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OtherNonoperatingIncome_1" xml:lang="en-US" id="label_OtherNonoperatingIncome_1">Other income</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherNonoperatingIncome" xlink:to="label_OtherNonoperatingIncome_1" xlink:title="Label : OtherNonoperatingIncome to label_OtherNonoperatingIncome_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_SeveranceAmount" xlink:label="SeveranceAmount" xlink:title="SeveranceAmount" />
    <link:label xlink:type="resource" xlink:label="label_SeveranceAmount" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_SeveranceAmount" xml:lang="en-US" id="label_SeveranceAmount">severance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SeveranceAmount" xlink:to="label_SeveranceAmount" xlink:title="Label : SeveranceAmount to label_SeveranceAmount" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherCommitmentsDescription" xlink:label="OtherCommitmentsDescription" xlink:title="OtherCommitmentsDescription" />
    <link:label xlink:type="resource" xlink:label="label_OtherCommitmentsDescription" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OtherCommitmentsDescription" xml:lang="en-US" id="label_OtherCommitmentsDescription">Description of commitments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherCommitmentsDescription" xlink:to="label_OtherCommitmentsDescription" xlink:title="Label : OtherCommitmentsDescription to label_OtherCommitmentsDescription" />
    <link:label xlink:type="resource" xlink:label="label_OtherCommitmentsDescription_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherCommitmentsDescription_1" xml:lang="en-US" id="label_OtherCommitmentsDescription_1">Other Commitments, Description</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherCommitmentsDescription" xlink:to="label_OtherCommitmentsDescription_1" xlink:title="Label : OtherCommitmentsDescription to label_OtherCommitmentsDescription_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NonoperatingIncomeExpense" xlink:label="NonoperatingIncomeExpense" xlink:title="NonoperatingIncomeExpense" />
    <link:label xlink:type="resource" xlink:label="label_NonoperatingIncomeExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NonoperatingIncomeExpense" xml:lang="en-US" id="label_NonoperatingIncomeExpense">Nonoperating Income (Expense)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NonoperatingIncomeExpense" xlink:to="label_NonoperatingIncomeExpense" xlink:title="Label : NonoperatingIncomeExpense to label_NonoperatingIncomeExpense" />
    <link:label xlink:type="resource" xlink:label="label_NonoperatingIncomeExpense_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_NonoperatingIncomeExpense_1" xml:lang="en-US" id="label_NonoperatingIncomeExpense_1">Total</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NonoperatingIncomeExpense" xlink:to="label_NonoperatingIncomeExpense_1" xlink:title="Label : NonoperatingIncomeExpense to label_NonoperatingIncomeExpense_1" />
    <link:label xlink:type="resource" xlink:label="label_NonoperatingIncomeExpense_2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_NonoperatingIncomeExpense_2" xml:lang="en-US" id="label_NonoperatingIncomeExpense_2">Total</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NonoperatingIncomeExpense" xlink:to="label_NonoperatingIncomeExpense_2" xlink:title="Label : NonoperatingIncomeExpense to label_NonoperatingIncomeExpense_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtorReorganizationItemsGainLossOnAssetSalesNet1" xlink:label="DebtorReorganizationItemsGainLossOnAssetSalesNet1" xlink:title="DebtorReorganizationItemsGainLossOnAssetSalesNet1" />
    <link:label xlink:type="resource" xlink:label="label_DebtorReorganizationItemsGainLossOnAssetSalesNet1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtorReorganizationItemsGainLossOnAssetSalesNet1" xml:lang="en-US" id="label_DebtorReorganizationItemsGainLossOnAssetSalesNet1">Debtor Reorganization Items, Gain (Loss) on Asset Sales, Net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtorReorganizationItemsGainLossOnAssetSalesNet1" xlink:to="label_DebtorReorganizationItemsGainLossOnAssetSalesNet1" xlink:title="Label : DebtorReorganizationItemsGainLossOnAssetSalesNet1 to label_DebtorReorganizationItemsGainLossOnAssetSalesNet1" />
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    <link:label xlink:type="resource" xlink:label="label_NetIncomeLoss_1" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_NetIncomeLoss_1" xml:lang="en-US" id="label_NetIncomeLoss_1">Net loss attributable to common stockholders of SG Blocks, Inc.</link:label>
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    <link:label xlink:type="resource" xlink:label="label_NetIncomeLoss_2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_NetIncomeLoss_2" xml:lang="en-US" id="label_NetIncomeLoss_2">Net loss</link:label>
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    <link:label xlink:type="resource" xlink:label="label_NetIncomeLoss_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_NetIncomeLoss_3" xml:lang="en-US" id="label_NetIncomeLoss_3">Net loss</link:label>
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    <link:label xlink:type="resource" xlink:label="label_NetIncomeLoss_4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NetIncomeLoss_4" xml:lang="en-US" id="label_NetIncomeLoss_4">Net Income (Loss) Attributable to Parent</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareBasicAndDilutedAbstract" xlink:label="EarningsPerShareBasicAndDilutedAbstract" xlink:title="EarningsPerShareBasicAndDilutedAbstract" />
    <link:label xlink:type="resource" xlink:label="label_EarningsPerShareBasicAndDilutedAbstract" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_EarningsPerShareBasicAndDilutedAbstract" xml:lang="en-US" id="label_EarningsPerShareBasicAndDilutedAbstract">Net loss per share - basic and diluted:</link:label>
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    <link:label xlink:type="resource" xlink:label="label_EarningsPerShareBasicAndDilutedAbstract_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EarningsPerShareBasicAndDilutedAbstract_1" xml:lang="en-US" id="label_EarningsPerShareBasicAndDilutedAbstract_1">Calculation of basic and diluted net loss per share</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EarningsPerShareBasicAndDilutedAbstract" xlink:to="label_EarningsPerShareBasicAndDilutedAbstract_1" xlink:title="Label : EarningsPerShareBasicAndDilutedAbstract to label_EarningsPerShareBasicAndDilutedAbstract_1" />
    <link:label xlink:type="resource" xlink:label="label_EarningsPerShareBasicAndDilutedAbstract_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EarningsPerShareBasicAndDilutedAbstract_2" xml:lang="en-US" id="label_EarningsPerShareBasicAndDilutedAbstract_2">Earnings Per Share, Basic and Diluted [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EarningsPerShareBasicAndDilutedAbstract" xlink:to="label_EarningsPerShareBasicAndDilutedAbstract_2" xlink:title="Label : EarningsPerShareBasicAndDilutedAbstract to label_EarningsPerShareBasicAndDilutedAbstract_2" />
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    <link:label xlink:type="resource" xlink:label="label_EarningsPerShareBasicAndDiluted" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EarningsPerShareBasicAndDiluted" xml:lang="en-US" id="label_EarningsPerShareBasicAndDiluted">Earnings Per Share, Basic and Diluted</link:label>
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    <link:label xlink:type="resource" xlink:label="label_EarningsPerShareBasicAndDiluted_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_EarningsPerShareBasicAndDiluted_1" xml:lang="en-US" id="label_EarningsPerShareBasicAndDiluted_1">Basic and diluted</link:label>
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    <link:label xlink:type="resource" xlink:label="label_EarningsPerShareBasicAndDilutedOtherDisclosuresAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EarningsPerShareBasicAndDilutedOtherDisclosuresAbstract" xml:lang="en-US" id="label_EarningsPerShareBasicAndDilutedOtherDisclosuresAbstract">Earnings Per Share, Basic and Diluted, Other Disclosures [Abstract]</link:label>
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    <link:label xlink:type="resource" xlink:label="label_EarningsPerShareBasicAndDilutedOtherDisclosuresAbstract_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_EarningsPerShareBasicAndDilutedOtherDisclosuresAbstract_1" xml:lang="en-US" id="label_EarningsPerShareBasicAndDilutedOtherDisclosuresAbstract_1">Weighted average shares outstanding:</link:label>
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    <link:label xlink:type="resource" xlink:label="label_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_1" xml:lang="en-US" id="label_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_1">Basic and diluted</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementOfStockholdersEquityAbstract" xlink:label="StatementOfStockholdersEquityAbstract" xlink:title="StatementOfStockholdersEquityAbstract" />
    <link:label xlink:type="resource" xlink:label="label_StatementOfStockholdersEquityAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StatementOfStockholdersEquityAbstract" xml:lang="en-US" id="label_StatementOfStockholdersEquityAbstract">Statement of Changes In Stockholders' Deficiency [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StatementOfStockholdersEquityAbstract" xlink:to="label_StatementOfStockholdersEquityAbstract" xlink:title="Label : StatementOfStockholdersEquityAbstract to label_StatementOfStockholdersEquityAbstract" />
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    <link:label xlink:type="resource" xlink:label="label_StatementEquityComponentsAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StatementEquityComponentsAxis" xml:lang="en-US" id="label_StatementEquityComponentsAxis">Equity Components [Axis]</link:label>
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    <link:label xlink:type="resource" xlink:label="label_EquityComponentDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EquityComponentDomain" xml:lang="en-US" id="label_EquityComponentDomain">Equity Component [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityComponentDomain" xlink:to="label_EquityComponentDomain" xlink:title="Label : EquityComponentDomain to label_EquityComponentDomain" />
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    <link:label xlink:type="resource" xlink:label="label_CommonStockMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CommonStockMember" xml:lang="en-US" id="label_CommonStockMember">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="label_CommonStockMember" xlink:title="Label : CommonStockMember to label_CommonStockMember" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockMember_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CommonStockMember_1" xml:lang="en-US" id="label_CommonStockMember_1">0.01 Par Value Common Stock</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockMember" xlink:to="label_CommonStockMember_1" xlink:title="Label : CommonStockMember to label_CommonStockMember_1" />
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    <link:label xlink:type="resource" xlink:label="label_PreferredStockMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PreferredStockMember" xml:lang="en-US" id="label_PreferredStockMember">Preferred Stock [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockMember" xlink:to="label_PreferredStockMember" xlink:title="Label : PreferredStockMember to label_PreferredStockMember" />
    <link:label xlink:type="resource" xlink:label="label_PreferredStockMember_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PreferredStockMember_1" xml:lang="en-US" id="label_PreferredStockMember_1">Preferred Stock</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockMember" xlink:to="label_PreferredStockMember_1" xlink:title="Label : PreferredStockMember to label_PreferredStockMember_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="AdditionalPaidInCapitalMember" xlink:title="AdditionalPaidInCapitalMember" />
    <link:label xlink:type="resource" xlink:label="label_AdditionalPaidInCapitalMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AdditionalPaidInCapitalMember" xml:lang="en-US" id="label_AdditionalPaidInCapitalMember">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="label_AdditionalPaidInCapitalMember" xlink:title="Label : AdditionalPaidInCapitalMember to label_AdditionalPaidInCapitalMember" />
    <link:label xlink:type="resource" xlink:label="label_AdditionalPaidInCapitalMember_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AdditionalPaidInCapitalMember_1" xml:lang="en-US" id="label_AdditionalPaidInCapitalMember_1">Additional Paid-in Capital</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdditionalPaidInCapitalMember" xlink:to="label_AdditionalPaidInCapitalMember_1" xlink:title="Label : AdditionalPaidInCapitalMember to label_AdditionalPaidInCapitalMember_1" />
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    <link:label xlink:type="resource" xlink:label="label_RetainedEarningsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RetainedEarningsMember" xml:lang="en-US" id="label_RetainedEarningsMember">Retained Earnings [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RetainedEarningsMember" xlink:to="label_RetainedEarningsMember" xlink:title="Label : RetainedEarningsMember to label_RetainedEarningsMember" />
    <link:label xlink:type="resource" xlink:label="label_RetainedEarningsMember_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RetainedEarningsMember_1" xml:lang="en-US" id="label_RetainedEarningsMember_1">Accumulated Deficit</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RetainedEarningsMember" xlink:to="label_RetainedEarningsMember_1" xlink:title="Label : RetainedEarningsMember to label_RetainedEarningsMember_1" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharesOutstanding" xlink:to="label_SharesOutstanding" xlink:title="Label : SharesOutstanding to label_SharesOutstanding" />
    <link:label xlink:type="resource" xlink:label="label_SharesOutstanding_1" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:title="label_SharesOutstanding_1" xml:lang="en-US" id="label_SharesOutstanding_1">Beginning Balance, Shares</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharesOutstanding" xlink:to="label_SharesOutstanding_1" xlink:title="Label : SharesOutstanding to label_SharesOutstanding_1" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharesOutstanding" xlink:to="label_SharesOutstanding_2" xlink:title="Label : SharesOutstanding to label_SharesOutstanding_2" />
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    <link:label xlink:type="resource" xlink:label="label_StockIssuedDuringPeriodSharesNewIssues" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StockIssuedDuringPeriodSharesNewIssues" xml:lang="en-US" id="label_StockIssuedDuringPeriodSharesNewIssues">Stock Issued During Period, Shares, New Issues</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesNewIssues" xlink:to="label_StockIssuedDuringPeriodSharesNewIssues" xlink:title="Label : StockIssuedDuringPeriodSharesNewIssues to label_StockIssuedDuringPeriodSharesNewIssues" />
    <link:label xlink:type="resource" xlink:label="label_StockIssuedDuringPeriodSharesNewIssues_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_StockIssuedDuringPeriodSharesNewIssues_1" xml:lang="en-US" id="label_StockIssuedDuringPeriodSharesNewIssues_1">Common stock ratio shares</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesNewIssues" xlink:to="label_StockIssuedDuringPeriodSharesNewIssues_1" xlink:title="Label : StockIssuedDuringPeriodSharesNewIssues to label_StockIssuedDuringPeriodSharesNewIssues_1" />
    <link:label xlink:type="resource" xlink:label="label_StockIssuedDuringPeriodSharesNewIssues_2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_StockIssuedDuringPeriodSharesNewIssues_2" xml:lang="en-US" id="label_StockIssuedDuringPeriodSharesNewIssues_2">Issuance of Successor common stock, shares</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesNewIssues" xlink:to="label_StockIssuedDuringPeriodSharesNewIssues_2" xlink:title="Label : StockIssuedDuringPeriodSharesNewIssues to label_StockIssuedDuringPeriodSharesNewIssues_2" />
    <link:label xlink:type="resource" xlink:label="label_StockIssuedDuringPeriodSharesNewIssues_3" xlink:role="http://www.xbrl.org/2003/role/positiveLabel" xlink:title="label_StockIssuedDuringPeriodSharesNewIssues_3" xml:lang="en-US" id="label_StockIssuedDuringPeriodSharesNewIssues_3">Shares of common stock</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesNewIssues" xlink:to="label_StockIssuedDuringPeriodSharesNewIssues_3" xlink:title="Label : StockIssuedDuringPeriodSharesNewIssues to label_StockIssuedDuringPeriodSharesNewIssues_3" />
    <link:label xlink:type="resource" xlink:label="label_StockIssuedDuringPeriodSharesNewIssues_4" xlink:role="http://www.xbrl.org/2003/role/zeroLabel" xlink:title="label_StockIssuedDuringPeriodSharesNewIssues_4" xml:lang="en-US" id="label_StockIssuedDuringPeriodSharesNewIssues_4">Issued shares of common stock</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesNewIssues" xlink:to="label_StockIssuedDuringPeriodSharesNewIssues_4" xlink:title="Label : StockIssuedDuringPeriodSharesNewIssues to label_StockIssuedDuringPeriodSharesNewIssues_4" />
    <link:label xlink:type="resource" xlink:label="label_StockIssuedDuringPeriodSharesNewIssues_5" xlink:role="http://www.xbrl.org/2003/role/definitionGuidance" xlink:title="label_StockIssuedDuringPeriodSharesNewIssues_5" xml:lang="en-US" id="label_StockIssuedDuringPeriodSharesNewIssues_5">Common stock ratio shares</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesNewIssues" xlink:to="label_StockIssuedDuringPeriodSharesNewIssues_5" xlink:title="Label : StockIssuedDuringPeriodSharesNewIssues to label_StockIssuedDuringPeriodSharesNewIssues_5" />
    <link:label xlink:type="resource" xlink:label="label_StockIssuedDuringPeriodSharesNewIssues_6" xlink:role="http://www.xbrl.org/2003/role/disclosureGuidance" xlink:title="label_StockIssuedDuringPeriodSharesNewIssues_6" xml:lang="en-US" id="label_StockIssuedDuringPeriodSharesNewIssues_6">Common stock ratio shares</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesNewIssues" xlink:to="label_StockIssuedDuringPeriodSharesNewIssues_6" xlink:title="Label : StockIssuedDuringPeriodSharesNewIssues to label_StockIssuedDuringPeriodSharesNewIssues_6" />
    <link:label xlink:type="resource" xlink:label="label_StockIssuedDuringPeriodSharesStockOptionsExercised_1" xlink:role="http://www.xbrl.org/2003/role/disclosureGuidance" xlink:title="label_StockIssuedDuringPeriodSharesStockOptionsExercised_1" xml:lang="en-US" id="label_StockIssuedDuringPeriodSharesStockOptionsExercised_1">Shares, Exercised</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:to="label_StockIssuedDuringPeriodSharesStockOptionsExercised_1" xlink:title="Label : StockIssuedDuringPeriodSharesStockOptionsExercised to label_StockIssuedDuringPeriodSharesStockOptionsExercised_1" />
    <link:label xlink:type="resource" xlink:label="label_StockIssuedDuringPeriodSharesStockOptionsExercised_2" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_StockIssuedDuringPeriodSharesStockOptionsExercised_2" xml:lang="en-US" id="label_StockIssuedDuringPeriodSharesStockOptionsExercised_2">Shares, Exercised</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:to="label_StockIssuedDuringPeriodSharesStockOptionsExercised_2" xlink:title="Label : StockIssuedDuringPeriodSharesStockOptionsExercised to label_StockIssuedDuringPeriodSharesStockOptionsExercised_2" />
    <link:label xlink:type="resource" xlink:label="label_StockIssuedDuringPeriodSharesStockOptionsExercised_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_StockIssuedDuringPeriodSharesStockOptionsExercised_3" xml:lang="en-US" id="label_StockIssuedDuringPeriodSharesStockOptionsExercised_3">Number of warrants, Exercised</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:to="label_StockIssuedDuringPeriodSharesStockOptionsExercised_3" xlink:title="Label : StockIssuedDuringPeriodSharesStockOptionsExercised to label_StockIssuedDuringPeriodSharesStockOptionsExercised_3" />
    <link:label xlink:type="resource" xlink:label="label_StockIssuedDuringPeriodSharesStockOptionsExercised_4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StockIssuedDuringPeriodSharesStockOptionsExercised_4" xml:lang="en-US" id="label_StockIssuedDuringPeriodSharesStockOptionsExercised_4">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="label_StockIssuedDuringPeriodSharesStockOptionsExercised_4" xlink:title="Label : StockIssuedDuringPeriodSharesStockOptionsExercised to label_StockIssuedDuringPeriodSharesStockOptionsExercised_4" />
    <link:label xlink:type="resource" xlink:label="label_StockIssuedDuringPeriodSharesStockOptionsExercised_5" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_StockIssuedDuringPeriodSharesStockOptionsExercised_5" xml:lang="en-US" id="label_StockIssuedDuringPeriodSharesStockOptionsExercised_5">Exercise of stock options, Shares</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:to="label_StockIssuedDuringPeriodSharesStockOptionsExercised_5" xlink:title="Label : StockIssuedDuringPeriodSharesStockOptionsExercised to label_StockIssuedDuringPeriodSharesStockOptionsExercised_5" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_RevenuesRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock" xlink:label="RevenuesRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock" xlink:title="RevenuesRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_RevenuesRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RevenuesRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock" xml:lang="en-US" id="label_RevenuesRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock">Summary of expects to satisfy remaining unsatisfied performance obligation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RevenuesRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock" xlink:to="label_RevenuesRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock" xlink:title="Label : RevenuesRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock to label_RevenuesRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_SeveranceAmount_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SeveranceAmount_1" xml:lang="en-US" id="label_SeveranceAmount_1">severance</link:label>
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    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_StockIssuedDuringPeriodIssuanceOfCommonStockNetOfIssuanceCosts" xlink:label="StockIssuedDuringPeriodIssuanceOfCommonStockNetOfIssuanceCosts" xlink:title="StockIssuedDuringPeriodIssuanceOfCommonStockNetOfIssuanceCosts" />
    <link:label xlink:type="resource" xlink:label="label_StockIssuedDuringPeriodIssuanceOfCommonStockNetOfIssuanceCosts" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_StockIssuedDuringPeriodIssuanceOfCommonStockNetOfIssuanceCosts" xml:lang="en-US" id="label_StockIssuedDuringPeriodIssuanceOfCommonStockNetOfIssuanceCosts">Issuance of common stock, net of issuance costs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodIssuanceOfCommonStockNetOfIssuanceCosts" xlink:to="label_StockIssuedDuringPeriodIssuanceOfCommonStockNetOfIssuanceCosts" xlink:title="Label : StockIssuedDuringPeriodIssuanceOfCommonStockNetOfIssuanceCosts to label_StockIssuedDuringPeriodIssuanceOfCommonStockNetOfIssuanceCosts" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueIssuedForServices" xlink:label="StockIssuedDuringPeriodValueIssuedForServices" xlink:title="StockIssuedDuringPeriodValueIssuedForServices" />
    <link:label xlink:type="resource" xlink:label="label_StockIssuedDuringPeriodValueIssuedForServices" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StockIssuedDuringPeriodValueIssuedForServices" xml:lang="en-US" id="label_StockIssuedDuringPeriodValueIssuedForServices">Stock Issued During Period, Value, Issued for Services</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodValueIssuedForServices" xlink:to="label_StockIssuedDuringPeriodValueIssuedForServices" xlink:title="Label : StockIssuedDuringPeriodValueIssuedForServices to label_StockIssuedDuringPeriodValueIssuedForServices" />
    <link:label xlink:type="resource" xlink:label="label_StockIssuedDuringPeriodValueIssuedForServices_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_StockIssuedDuringPeriodValueIssuedForServices_1" xml:lang="en-US" id="label_StockIssuedDuringPeriodValueIssuedForServices_1">Issuance of common stock for services</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodValueIssuedForServices" xlink:to="label_StockIssuedDuringPeriodValueIssuedForServices_1" xlink:title="Label : StockIssuedDuringPeriodValueIssuedForServices to label_StockIssuedDuringPeriodValueIssuedForServices_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesIssuedForServices" xlink:label="StockIssuedDuringPeriodSharesIssuedForServices" xlink:title="StockIssuedDuringPeriodSharesIssuedForServices" />
    <link:label xlink:type="resource" xlink:label="label_StockIssuedDuringPeriodSharesIssuedForServices" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StockIssuedDuringPeriodSharesIssuedForServices" xml:lang="en-US" id="label_StockIssuedDuringPeriodSharesIssuedForServices">Stock Issued During Period, Shares, Issued for Services</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesIssuedForServices" xlink:to="label_StockIssuedDuringPeriodSharesIssuedForServices" xlink:title="Label : StockIssuedDuringPeriodSharesIssuedForServices to label_StockIssuedDuringPeriodSharesIssuedForServices" />
    <link:label xlink:type="resource" xlink:label="label_StockIssuedDuringPeriodSharesIssuedForServices_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_StockIssuedDuringPeriodSharesIssuedForServices_1" xml:lang="en-US" id="label_StockIssuedDuringPeriodSharesIssuedForServices_1">Issuance of common stock for services, Shares</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesIssuedForServices" xlink:to="label_StockIssuedDuringPeriodSharesIssuedForServices_1" xlink:title="Label : StockIssuedDuringPeriodSharesIssuedForServices to label_StockIssuedDuringPeriodSharesIssuedForServices_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementOfCashFlowsAbstract" xlink:label="StatementOfCashFlowsAbstract" xlink:title="StatementOfCashFlowsAbstract" />
    <link:label xlink:type="resource" xlink:label="label_StatementOfCashFlowsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StatementOfCashFlowsAbstract" xml:lang="en-US" id="label_StatementOfCashFlowsAbstract">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="label_StatementOfCashFlowsAbstract" xlink:title="Label : StatementOfCashFlowsAbstract to label_StatementOfCashFlowsAbstract" />
    <link:label xlink:type="resource" xlink:label="label_StatementOfCashFlowsAbstract_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_StatementOfCashFlowsAbstract_1" xml:lang="en-US" id="label_StatementOfCashFlowsAbstract_1">Statement 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="label_StatementOfCashFlowsAbstract_1" xlink:title="Label : StatementOfCashFlowsAbstract to label_StatementOfCashFlowsAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Depreciation" xlink:label="Depreciation" xlink:title="Depreciation" />
    <link:label xlink:type="resource" xlink:label="label_Depreciation" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_Depreciation" xml:lang="en-US" id="label_Depreciation">Depreciation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Depreciation" xlink:to="label_Depreciation" xlink:title="Label : Depreciation to label_Depreciation" />
    <link:label xlink:type="resource" xlink:label="label_Depreciation_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_Depreciation_1" xml:lang="en-US" id="label_Depreciation_1">Depreciation expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Depreciation" xlink:to="label_Depreciation_1" xlink:title="Label : Depreciation to label_Depreciation_1" />
    <link:label xlink:type="resource" xlink:label="label_Depreciation_2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_Depreciation_2" xml:lang="en-US" id="label_Depreciation_2">Depreciation expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Depreciation" xlink:to="label_Depreciation_2" xlink:title="Label : Depreciation to label_Depreciation_2" />
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    <link:label xlink:type="resource" xlink:label="label_AmortizationOfIntangibleAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AmortizationOfIntangibleAssets" xml:lang="en-US" id="label_AmortizationOfIntangibleAssets">Amortization of Intangible Assets</link:label>
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    <link:label xlink:type="resource" xlink:label="label_AmortizationOfIntangibleAssets_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AmortizationOfIntangibleAssets_1" xml:lang="en-US" id="label_AmortizationOfIntangibleAssets_1">Amortization of intangible assets</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" />
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    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_1" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_1">Aggregate Intrinsic Value, Ending balance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_1" xlink:title="Label : ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_1" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AmortizationOfFinancingCosts" xlink:label="AmortizationOfFinancingCosts" xlink:title="AmortizationOfFinancingCosts" />
    <link:label xlink:type="resource" xlink:label="label_AmortizationOfFinancingCosts" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_AmortizationOfFinancingCosts" xml:lang="en-US" id="label_AmortizationOfFinancingCosts">Amortization of debt issuance costs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AmortizationOfFinancingCosts" xlink:to="label_AmortizationOfFinancingCosts" xlink:title="Label : AmortizationOfFinancingCosts to label_AmortizationOfFinancingCosts" />
    <link:label xlink:type="resource" xlink:label="label_AmortizationOfFinancingCosts_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AmortizationOfFinancingCosts_1" xml:lang="en-US" id="label_AmortizationOfFinancingCosts_1">Amortization of Debt Issuance Costs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AmortizationOfFinancingCosts" xlink:to="label_AmortizationOfFinancingCosts_1" xlink:title="Label : AmortizationOfFinancingCosts to label_AmortizationOfFinancingCosts_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AmortizationOfDebtDiscountPremium" xlink:label="AmortizationOfDebtDiscountPremium" xlink:title="AmortizationOfDebtDiscountPremium" />
    <link:label xlink:type="resource" xlink:label="label_AmortizationOfDebtDiscountPremium" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_AmortizationOfDebtDiscountPremium" xml:lang="en-US" id="label_AmortizationOfDebtDiscountPremium">Amortization of debt discount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AmortizationOfDebtDiscountPremium" xlink:to="label_AmortizationOfDebtDiscountPremium" xlink:title="Label : AmortizationOfDebtDiscountPremium to label_AmortizationOfDebtDiscountPremium" />
    <link:label xlink:type="resource" xlink:label="label_AmortizationOfDebtDiscountPremium_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AmortizationOfDebtDiscountPremium_1" xml:lang="en-US" id="label_AmortizationOfDebtDiscountPremium_1">Accretion of debt discount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AmortizationOfDebtDiscountPremium" xlink:to="label_AmortizationOfDebtDiscountPremium_1" xlink:title="Label : AmortizationOfDebtDiscountPremium to label_AmortizationOfDebtDiscountPremium_1" />
    <link:label xlink:type="resource" xlink:label="label_AmortizationOfDebtDiscountPremium_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AmortizationOfDebtDiscountPremium_2" xml:lang="en-US" id="label_AmortizationOfDebtDiscountPremium_2">Amortization of Debt Discount (Premium)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AmortizationOfDebtDiscountPremium" xlink:to="label_AmortizationOfDebtDiscountPremium_2" xlink:title="Label : AmortizationOfDebtDiscountPremium to label_AmortizationOfDebtDiscountPremium_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GainLossOnInvestments" xlink:label="GainLossOnInvestments" xlink:title="GainLossOnInvestments" />
    <link:label xlink:type="resource" xlink:label="label_GainLossOnInvestments" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_GainLossOnInvestments" xml:lang="en-US" id="label_GainLossOnInvestments">Gain (Loss) on Investments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GainLossOnInvestments" xlink:to="label_GainLossOnInvestments" xlink:title="Label : GainLossOnInvestments to label_GainLossOnInvestments" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_2" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_2" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_2">Aggregate intrinsic Value, Outstanding, Beginning balance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_2" xlink:title="Label : ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_2" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_3" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_3" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_3">Aggregate intrinsic value, Outstanding ending balance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_3" xlink:title="Label : ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_3" />
    <link:label xlink:type="resource" xlink:label="label_GainLossOnInvestments_1" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_GainLossOnInvestments_1" xml:lang="en-US" id="label_GainLossOnInvestments_1">Interest income on short-term investment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GainLossOnInvestments" xlink:to="label_GainLossOnInvestments_1" xlink:title="Label : GainLossOnInvestments to label_GainLossOnInvestments_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestExpenseCustomerDeposits" xlink:label="InterestExpenseCustomerDeposits" xlink:title="InterestExpenseCustomerDeposits" />
    <link:label xlink:type="resource" xlink:label="label_InterestExpenseCustomerDeposits" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_InterestExpenseCustomerDeposits" xml:lang="en-US" id="label_InterestExpenseCustomerDeposits">Interest Expense, Customer Deposits</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InterestExpenseCustomerDeposits" xlink:to="label_InterestExpenseCustomerDeposits" xlink:title="Label : InterestExpenseCustomerDeposits to label_InterestExpenseCustomerDeposits" />
    <link:label xlink:type="resource" xlink:label="label_InterestExpenseCustomerDeposits_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_InterestExpenseCustomerDeposits_1" xml:lang="en-US" id="label_InterestExpenseCustomerDeposits_1">Interest expense on debtor in possession financing</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InterestExpenseCustomerDeposits" xlink:to="label_InterestExpenseCustomerDeposits_1" xlink:title="Label : InterestExpenseCustomerDeposits to label_InterestExpenseCustomerDeposits_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_NonCashConsultantFee" xlink:label="NonCashConsultantFee" xlink:title="NonCashConsultantFee" />
    <link:label xlink:type="resource" xlink:label="label_NonCashConsultantFee" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NonCashConsultantFee" xml:lang="en-US" id="label_NonCashConsultantFee">Non Cash Consultant Fee</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NonCashConsultantFee" xlink:to="label_NonCashConsultantFee" xlink:title="Label : NonCashConsultantFee to label_NonCashConsultantFee" />
    <link:label xlink:type="resource" xlink:label="label_NonCashConsultantFee_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_NonCashConsultantFee_1" xml:lang="en-US" id="label_NonCashConsultantFee_1">Non-cash consultant fee</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NonCashConsultantFee" xlink:to="label_NonCashConsultantFee_1" xlink:title="Label : NonCashConsultantFee to label_NonCashConsultantFee_1" />
    <link:label xlink:type="resource" xlink:label="label_NonCashConsultantFee_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_NonCashConsultantFee_2" xml:lang="en-US" id="label_NonCashConsultantFee_2">Its represented non cash consultant fees.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NonCashConsultantFee" xlink:to="label_NonCashConsultantFee_2" xlink:title="Label : NonCashConsultantFee to label_NonCashConsultantFee_2" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensation_1" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_ShareBasedCompensation_1" xml:lang="en-US" id="label_ShareBasedCompensation_1">Stock-based compensation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensation" xlink:to="label_ShareBasedCompensation_1" xlink:title="Label : ShareBasedCompensation to label_ShareBasedCompensation_1" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensation_2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ShareBasedCompensation_2" xml:lang="en-US" id="label_ShareBasedCompensation_2">Stock-based compensation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensation" xlink:to="label_ShareBasedCompensation_2" xlink:title="Label : ShareBasedCompensation to label_ShareBasedCompensation_2" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensation_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensation_3" xml:lang="en-US" id="label_ShareBasedCompensation_3">Stock-based compensation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensation" xlink:to="label_ShareBasedCompensation_3" xlink:title="Label : ShareBasedCompensation to label_ShareBasedCompensation_3" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensation_4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensation_4" xml:lang="en-US" id="label_ShareBasedCompensation_4">Share-based Compensation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensation" xlink:to="label_ShareBasedCompensation_4" xlink:title="Label : ShareBasedCompensation to label_ShareBasedCompensation_4" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="IncreaseDecreaseInOperatingCapitalAbstract" xlink:title="IncreaseDecreaseInOperatingCapitalAbstract" />
    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInOperatingCapitalAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncreaseDecreaseInOperatingCapitalAbstract" xml:lang="en-US" id="label_IncreaseDecreaseInOperatingCapitalAbstract">Increase (Decrease) In Operating Capital [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="label_IncreaseDecreaseInOperatingCapitalAbstract" xlink:title="Label : IncreaseDecreaseInOperatingCapitalAbstract to label_IncreaseDecreaseInOperatingCapitalAbstract" />
    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInOperatingCapitalAbstract_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_IncreaseDecreaseInOperatingCapitalAbstract_1" xml:lang="en-US" id="label_IncreaseDecreaseInOperatingCapitalAbstract_1">Changes in operating assets and liabilities:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="label_IncreaseDecreaseInOperatingCapitalAbstract_1" xlink:title="Label : IncreaseDecreaseInOperatingCapitalAbstract to label_IncreaseDecreaseInOperatingCapitalAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_IncreaseDecreaseInShortTermInvestments" xlink:label="IncreaseDecreaseInShortTermInvestments" xlink:title="IncreaseDecreaseInShortTermInvestments" />
    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInShortTermInvestments" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncreaseDecreaseInShortTermInvestments" xml:lang="en-US" id="label_IncreaseDecreaseInShortTermInvestments">Increase Decrease In Short Term Investments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInShortTermInvestments" xlink:to="label_IncreaseDecreaseInShortTermInvestments" xlink:title="Label : IncreaseDecreaseInShortTermInvestments to label_IncreaseDecreaseInShortTermInvestments" />
    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInShortTermInvestments_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_IncreaseDecreaseInShortTermInvestments_1" xml:lang="en-US" id="label_IncreaseDecreaseInShortTermInvestments_1">Short term Investments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInShortTermInvestments" xlink:to="label_IncreaseDecreaseInShortTermInvestments_1" xlink:title="Label : IncreaseDecreaseInShortTermInvestments to label_IncreaseDecreaseInShortTermInvestments_1" />
    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInShortTermInvestments_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_IncreaseDecreaseInShortTermInvestments_2" xml:lang="en-US" id="label_IncreaseDecreaseInShortTermInvestments_2">The increase (decrease) during the reporting period in amount due within one year of short term investment.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInShortTermInvestments" xlink:to="label_IncreaseDecreaseInShortTermInvestments_2" xlink:title="Label : IncreaseDecreaseInShortTermInvestments to label_IncreaseDecreaseInShortTermInvestments_2" />
    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInShortTermInvestments_3" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_IncreaseDecreaseInShortTermInvestments_3" xml:lang="en-US" id="label_IncreaseDecreaseInShortTermInvestments_3">Short term Investments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInShortTermInvestments" xlink:to="label_IncreaseDecreaseInShortTermInvestments_3" xlink:title="Label : IncreaseDecreaseInShortTermInvestments to label_IncreaseDecreaseInShortTermInvestments_3" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:label="IncreaseDecreaseInAccountsReceivable" xlink:title="IncreaseDecreaseInAccountsReceivable" />
    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInAccountsReceivable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncreaseDecreaseInAccountsReceivable" xml:lang="en-US" id="label_IncreaseDecreaseInAccountsReceivable">Increase (Decrease) In Accounts Receivable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInAccountsReceivable" xlink:to="label_IncreaseDecreaseInAccountsReceivable" xlink:title="Label : IncreaseDecreaseInAccountsReceivable to label_IncreaseDecreaseInAccountsReceivable" />
    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInAccountsReceivable_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_IncreaseDecreaseInAccountsReceivable_1" xml:lang="en-US" id="label_IncreaseDecreaseInAccountsReceivable_1">Accounts receivable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInAccountsReceivable" xlink:to="label_IncreaseDecreaseInAccountsReceivable_1" xlink:title="Label : IncreaseDecreaseInAccountsReceivable to label_IncreaseDecreaseInAccountsReceivable_1" />
    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInAccountsReceivable_2" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_IncreaseDecreaseInAccountsReceivable_2" xml:lang="en-US" id="label_IncreaseDecreaseInAccountsReceivable_2">Accounts receivable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInAccountsReceivable" xlink:to="label_IncreaseDecreaseInAccountsReceivable_2" xlink:title="Label : IncreaseDecreaseInAccountsReceivable to label_IncreaseDecreaseInAccountsReceivable_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInInventories" xlink:label="IncreaseDecreaseInInventories" xlink:title="IncreaseDecreaseInInventories" />
    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInInventories" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncreaseDecreaseInInventories" xml:lang="en-US" id="label_IncreaseDecreaseInInventories">Increase (Decrease) In Inventories</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInInventories" xlink:to="label_IncreaseDecreaseInInventories" xlink:title="Label : IncreaseDecreaseInInventories to label_IncreaseDecreaseInInventories" />
    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInInventories_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_IncreaseDecreaseInInventories_1" xml:lang="en-US" id="label_IncreaseDecreaseInInventories_1">Inventory</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInInventories" xlink:to="label_IncreaseDecreaseInInventories_1" xlink:title="Label : IncreaseDecreaseInInventories to label_IncreaseDecreaseInInventories_1" />
    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInInventories_2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_IncreaseDecreaseInInventories_2" xml:lang="en-US" id="label_IncreaseDecreaseInInventories_2">Inventory</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInInventories" xlink:to="label_IncreaseDecreaseInInventories_2" xlink:title="Label : IncreaseDecreaseInInventories to label_IncreaseDecreaseInInventories_2" />
    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInInventories_3" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_IncreaseDecreaseInInventories_3" xml:lang="en-US" id="label_IncreaseDecreaseInInventories_3">Inventory</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInInventories" xlink:to="label_IncreaseDecreaseInInventories_3" xlink:title="Label : IncreaseDecreaseInInventories to label_IncreaseDecreaseInInventories_3" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:label="IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:title="IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" />
    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xml:lang="en-US" id="label_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets">Increase (Decrease) In Prepaid Expense and Other Assets</link:label>
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    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_1" xml:lang="en-US" id="label_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_1">Accounts payable and accrued expenses</link:label>
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:to="label_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_2" xlink:title="Label : IncreaseDecreaseInAccountsPayableAndAccruedLiabilities to label_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_2" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_AccruedInterestRelatedPartySubjectToCompromise" xlink:label="AccruedInterestRelatedPartySubjectToCompromise" xlink:title="AccruedInterestRelatedPartySubjectToCompromise" />
    <link:label xlink:type="resource" xlink:label="label_AccruedInterestRelatedPartySubjectToCompromise" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AccruedInterestRelatedPartySubjectToCompromise" xml:lang="en-US" id="label_AccruedInterestRelatedPartySubjectToCompromise">Accrued Interest Related Party Subject To Compromise</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccruedInterestRelatedPartySubjectToCompromise" xlink:to="label_AccruedInterestRelatedPartySubjectToCompromise" xlink:title="Label : AccruedInterestRelatedPartySubjectToCompromise to label_AccruedInterestRelatedPartySubjectToCompromise" />
    <link:label xlink:type="resource" xlink:label="label_AccruedInterestRelatedPartySubjectToCompromise_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_AccruedInterestRelatedPartySubjectToCompromise_1" xml:lang="en-US" id="label_AccruedInterestRelatedPartySubjectToCompromise_1">Accrued interest, related party - subject to compromise</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccruedInterestRelatedPartySubjectToCompromise" xlink:to="label_AccruedInterestRelatedPartySubjectToCompromise_1" xlink:title="Label : AccruedInterestRelatedPartySubjectToCompromise to label_AccruedInterestRelatedPartySubjectToCompromise_1" />
    <link:label xlink:type="resource" xlink:label="label_AccruedInterestRelatedPartySubjectToCompromise_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_AccruedInterestRelatedPartySubjectToCompromise_2" xml:lang="en-US" id="label_AccruedInterestRelatedPartySubjectToCompromise_2">The increase (decrease) during the reporting period in the accrued interest, related party subject to compromise</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccruedInterestRelatedPartySubjectToCompromise" xlink:to="label_AccruedInterestRelatedPartySubjectToCompromise_2" xlink:title="Label : AccruedInterestRelatedPartySubjectToCompromise to label_AccruedInterestRelatedPartySubjectToCompromise_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInDeferredRevenue" xlink:label="IncreaseDecreaseInDeferredRevenue" xlink:title="IncreaseDecreaseInDeferredRevenue" />
    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInDeferredRevenue" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_IncreaseDecreaseInDeferredRevenue" xml:lang="en-US" id="label_IncreaseDecreaseInDeferredRevenue">Deferred revenue</link:label>
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    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInDeferredRevenue_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncreaseDecreaseInDeferredRevenue_1" xml:lang="en-US" id="label_IncreaseDecreaseInDeferredRevenue_1">Increase (Decrease) In Deferred Revenue</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInDeferredRevenue" xlink:to="label_IncreaseDecreaseInDeferredRevenue_1" xlink:title="Label : IncreaseDecreaseInDeferredRevenue to label_IncreaseDecreaseInDeferredRevenue_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromSaleOfOtherInvestments" xlink:label="ProceedsFromSaleOfOtherInvestments" xlink:title="ProceedsFromSaleOfOtherInvestments" />
    <link:label xlink:type="resource" xlink:label="label_ProceedsFromSaleOfOtherInvestments" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_ProceedsFromSaleOfOtherInvestments" xml:lang="en-US" id="label_ProceedsFromSaleOfOtherInvestments">Short-term investment</link:label>
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    <link:label xlink:type="resource" xlink:label="label_ProceedsFromSaleOfOtherInvestments_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ProceedsFromSaleOfOtherInvestments_1" xml:lang="en-US" id="label_ProceedsFromSaleOfOtherInvestments_1">Proceeds from short-term investment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromSaleOfOtherInvestments" xlink:to="label_ProceedsFromSaleOfOtherInvestments_1" xlink:title="Label : ProceedsFromSaleOfOtherInvestments to label_ProceedsFromSaleOfOtherInvestments_1" />
    <link:label xlink:type="resource" xlink:label="label_ProceedsFromSaleOfOtherInvestments_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ProceedsFromSaleOfOtherInvestments_2" xml:lang="en-US" id="label_ProceedsFromSaleOfOtherInvestments_2">Proceeds from Sale of Other Investments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromSaleOfOtherInvestments" xlink:to="label_ProceedsFromSaleOfOtherInvestments_2" xlink:title="Label : ProceedsFromSaleOfOtherInvestments to label_ProceedsFromSaleOfOtherInvestments_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="PaymentsToAcquirePropertyPlantAndEquipment" xlink:title="PaymentsToAcquirePropertyPlantAndEquipment" />
    <link:label xlink:type="resource" xlink:label="label_PaymentsToAcquirePropertyPlantAndEquipment" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_PaymentsToAcquirePropertyPlantAndEquipment" xml:lang="en-US" id="label_PaymentsToAcquirePropertyPlantAndEquipment">Purchase of property, plant and equipment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsToAcquirePropertyPlantAndEquipment" xlink:to="label_PaymentsToAcquirePropertyPlantAndEquipment" xlink:title="Label : PaymentsToAcquirePropertyPlantAndEquipment to label_PaymentsToAcquirePropertyPlantAndEquipment" />
    <link:label xlink:type="resource" xlink:label="label_PaymentsToAcquirePropertyPlantAndEquipment_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PaymentsToAcquirePropertyPlantAndEquipment_1" xml:lang="en-US" id="label_PaymentsToAcquirePropertyPlantAndEquipment_1">Payments to Acquire Property, Plant, and Equipment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsToAcquirePropertyPlantAndEquipment" xlink:to="label_PaymentsToAcquirePropertyPlantAndEquipment_1" xlink:title="Label : PaymentsToAcquirePropertyPlantAndEquipment to label_PaymentsToAcquirePropertyPlantAndEquipment_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromIssuanceInitialPublicOffering" xlink:label="ProceedsFromIssuanceInitialPublicOffering" xlink:title="ProceedsFromIssuanceInitialPublicOffering" />
    <link:label xlink:type="resource" xlink:label="label_ProceedsFromIssuanceInitialPublicOffering" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ProceedsFromIssuanceInitialPublicOffering" xml:lang="en-US" id="label_ProceedsFromIssuanceInitialPublicOffering">Proceeds from public stock offering, net of issuance costs</link:label>
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    <link:label xlink:type="resource" xlink:label="label_ProceedsFromIssuanceInitialPublicOffering_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ProceedsFromIssuanceInitialPublicOffering_1" xml:lang="en-US" id="label_ProceedsFromIssuanceInitialPublicOffering_1">Proceeds from public stock offering and other private placements, net of issuance costs</link:label>
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    <link:label xlink:type="resource" xlink:label="label_ProceedsFromIssuanceInitialPublicOffering_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ProceedsFromIssuanceInitialPublicOffering_2" xml:lang="en-US" id="label_ProceedsFromIssuanceInitialPublicOffering_2">Proceeds from Issuance Initial Public Offering</link:label>
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    <link:label xlink:type="resource" xlink:label="label_ProceedsFromConvertibleDebt_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ProceedsFromConvertibleDebt_1" xml:lang="en-US" id="label_ProceedsFromConvertibleDebt_1">Received net proceeds</link:label>
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    <link:label xlink:type="resource" xlink:label="label_RepaymentsOfConvertibleDebt" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RepaymentsOfConvertibleDebt" xml:lang="en-US" id="label_RepaymentsOfConvertibleDebt">Repayments of Convertible Debt</link:label>
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    <link:label xlink:type="resource" xlink:label="label_RepaymentsOfConvertibleDebt_1" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_RepaymentsOfConvertibleDebt_1" xml:lang="en-US" id="label_RepaymentsOfConvertibleDebt_1">Payments on short-term note payable</link:label>
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RepaymentsOfConvertibleDebt" xlink:to="label_RepaymentsOfConvertibleDebt_2" xlink:title="Label : RepaymentsOfConvertibleDebt to label_RepaymentsOfConvertibleDebt_2" />
    <link:label xlink:type="resource" xlink:label="label_PaymentsOfDebtIssuanceCosts_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_PaymentsOfDebtIssuanceCosts_1" xml:lang="en-US" id="label_PaymentsOfDebtIssuanceCosts_1">Debt issuance costs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsOfDebtIssuanceCosts" xlink:to="label_PaymentsOfDebtIssuanceCosts_1" xlink:title="Label : PaymentsOfDebtIssuanceCosts to label_PaymentsOfDebtIssuanceCosts_1" />
    <link:label xlink:type="resource" xlink:label="label_PaymentsOfDebtIssuanceCosts_2" xlink:role="http://www.xbrl.org/2003/role/measurementGuidance" xlink:title="label_PaymentsOfDebtIssuanceCosts_2" xml:lang="en-US" id="label_PaymentsOfDebtIssuanceCosts_2">Debt issuance costs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsOfDebtIssuanceCosts" xlink:to="label_PaymentsOfDebtIssuanceCosts_2" xlink:title="Label : PaymentsOfDebtIssuanceCosts to label_PaymentsOfDebtIssuanceCosts_2" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsOfDebtIssuanceCosts" xlink:to="label_PaymentsOfDebtIssuanceCosts_3" xlink:title="Label : PaymentsOfDebtIssuanceCosts to label_PaymentsOfDebtIssuanceCosts_3" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract" xlink:label="SupplementalCashFlowInformationAbstract" xlink:title="SupplementalCashFlowInformationAbstract" />
    <link:label xlink:type="resource" xlink:label="label_SupplementalCashFlowInformationAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SupplementalCashFlowInformationAbstract" xml:lang="en-US" id="label_SupplementalCashFlowInformationAbstract">Supplemental Cash Flow Information [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SupplementalCashFlowInformationAbstract" xlink:to="label_SupplementalCashFlowInformationAbstract" xlink:title="Label : SupplementalCashFlowInformationAbstract to label_SupplementalCashFlowInformationAbstract" />
    <link:label xlink:type="resource" xlink:label="label_SupplementalCashFlowInformationAbstract_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_SupplementalCashFlowInformationAbstract_1" xml:lang="en-US" id="label_SupplementalCashFlowInformationAbstract_1">Supplemental disclosure of cash flow information:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SupplementalCashFlowInformationAbstract" xlink:to="label_SupplementalCashFlowInformationAbstract_1" xlink:title="Label : SupplementalCashFlowInformationAbstract to label_SupplementalCashFlowInformationAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestrictedCashAndCashEquivalentItemDescription" xlink:label="RestrictedCashAndCashEquivalentItemDescription" xlink:title="RestrictedCashAndCashEquivalentItemDescription" />
    <link:label xlink:type="resource" xlink:label="label_RestrictedCashAndCashEquivalentItemDescription" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RestrictedCashAndCashEquivalentItemDescription" xml:lang="en-US" id="label_RestrictedCashAndCashEquivalentItemDescription">Description of restricted shares refusal agreement</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestrictedCashAndCashEquivalentItemDescription" xlink:to="label_RestrictedCashAndCashEquivalentItemDescription" xlink:title="Label : RestrictedCashAndCashEquivalentItemDescription to label_RestrictedCashAndCashEquivalentItemDescription" />
    <link:label xlink:type="resource" xlink:label="label_RestrictedCashAndCashEquivalentItemDescription_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_RestrictedCashAndCashEquivalentItemDescription_1" xml:lang="en-US" id="label_RestrictedCashAndCashEquivalentItemDescription_1">Description of restricted shares refusal agreement</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestrictedCashAndCashEquivalentItemDescription" xlink:to="label_RestrictedCashAndCashEquivalentItemDescription_1" xlink:title="Label : RestrictedCashAndCashEquivalentItemDescription to label_RestrictedCashAndCashEquivalentItemDescription_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestPaidNet" xlink:label="InterestPaidNet" xlink:title="InterestPaidNet" />
    <link:label xlink:type="resource" xlink:label="label_InterestPaidNet" xlink:role="http://www.xbrl.org/2003/role/presentationGuidance" xlink:title="label_InterestPaidNet" xml:lang="en-US" id="label_InterestPaidNet">Cash paid during the period for Interest</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InterestPaidNet" xlink:to="label_InterestPaidNet" xlink:title="Label : InterestPaidNet to label_InterestPaidNet" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" xlink:label="CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" xlink:title="CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" />
    <link:label xlink:type="resource" xlink:label="label_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" xml:lang="en-US" id="label_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract">Supplemental disclosure of non-cash operating activities:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" xlink:to="label_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" xlink:title="Label : CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract to label_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:label="OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:title="OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" />
    <link:label xlink:type="resource" xlink:label="label_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xml:lang="en-US" id="label_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract">Description of Business [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:to="label_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:title="Label : OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract to label_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_EmergenceFromBankruptcyAbstract" xlink:label="EmergenceFromBankruptcyAbstract" xlink:title="EmergenceFromBankruptcyAbstract" />
    <link:label xlink:type="resource" xlink:label="label_EmergenceFromBankruptcyAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EmergenceFromBankruptcyAbstract" xml:lang="en-US" id="label_EmergenceFromBankruptcyAbstract">Emergence from Bankruptcy [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmergenceFromBankruptcyAbstract" xlink:to="label_EmergenceFromBankruptcyAbstract" xlink:title="Label : EmergenceFromBankruptcyAbstract to label_EmergenceFromBankruptcyAbstract" />
    <link:label xlink:type="resource" xlink:label="label_EmergenceFromBankruptcyAbstract_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_EmergenceFromBankruptcyAbstract_1" xml:lang="en-US" id="label_EmergenceFromBankruptcyAbstract_1">Liquidity and Financial Condition [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmergenceFromBankruptcyAbstract" xlink:to="label_EmergenceFromBankruptcyAbstract_1" xlink:title="Label : EmergenceFromBankruptcyAbstract to label_EmergenceFromBankruptcyAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_EmergenceFromBankruptcyTextBlock" xlink:label="EmergenceFromBankruptcyTextBlock" xlink:title="EmergenceFromBankruptcyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_EmergenceFromBankruptcyTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EmergenceFromBankruptcyTextBlock" xml:lang="en-US" id="label_EmergenceFromBankruptcyTextBlock">Emergence From Bankruptcy [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmergenceFromBankruptcyTextBlock" xlink:to="label_EmergenceFromBankruptcyTextBlock" xlink:title="Label : EmergenceFromBankruptcyTextBlock to label_EmergenceFromBankruptcyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_EmergenceFromBankruptcyTextBlock_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EmergenceFromBankruptcyTextBlock_1" xml:lang="en-US" id="label_EmergenceFromBankruptcyTextBlock_1">Emergence from Bankruptcy</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmergenceFromBankruptcyTextBlock" xlink:to="label_EmergenceFromBankruptcyTextBlock_1" xlink:title="Label : EmergenceFromBankruptcyTextBlock to label_EmergenceFromBankruptcyTextBlock_1" />
    <link:label xlink:type="resource" xlink:label="label_EmergenceFromBankruptcyTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_EmergenceFromBankruptcyTextBlock_2" xml:lang="en-US" id="label_EmergenceFromBankruptcyTextBlock_2">Liquidity and Financial Condition</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmergenceFromBankruptcyTextBlock" xlink:to="label_EmergenceFromBankruptcyTextBlock_2" xlink:title="Label : EmergenceFromBankruptcyTextBlock to label_EmergenceFromBankruptcyTextBlock_2" />
    <link:label xlink:type="resource" xlink:label="label_EmergenceFromBankruptcyTextBlock_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_EmergenceFromBankruptcyTextBlock_3" xml:lang="en-US" id="label_EmergenceFromBankruptcyTextBlock_3">The entire disclosure for emergence from bankruptcy.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmergenceFromBankruptcyTextBlock" xlink:to="label_EmergenceFromBankruptcyTextBlock_3" xlink:title="Label : EmergenceFromBankruptcyTextBlock to label_EmergenceFromBankruptcyTextBlock_3" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="AccountingPoliciesAbstract" xlink:title="AccountingPoliciesAbstract" />
    <link:label xlink:type="resource" xlink:label="label_AccountingPoliciesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AccountingPoliciesAbstract" xml:lang="en-US" id="label_AccountingPoliciesAbstract">Accounting Policies [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountingPoliciesAbstract" xlink:to="label_AccountingPoliciesAbstract" xlink:title="Label : AccountingPoliciesAbstract to label_AccountingPoliciesAbstract" />
    <link:label xlink:type="resource" xlink:label="label_AccountingPoliciesAbstract_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_AccountingPoliciesAbstract_1" xml:lang="en-US" id="label_AccountingPoliciesAbstract_1">Summary of Significant Accounting Policies [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountingPoliciesAbstract" xlink:to="label_AccountingPoliciesAbstract_1" xlink:title="Label : AccountingPoliciesAbstract to label_AccountingPoliciesAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SignificantAccountingPoliciesTextBlock" xlink:label="SignificantAccountingPoliciesTextBlock" xlink:title="SignificantAccountingPoliciesTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_SignificantAccountingPoliciesTextBlock" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_SignificantAccountingPoliciesTextBlock" xml:lang="en-US" id="label_SignificantAccountingPoliciesTextBlock">Summary of Significant Accounting Policies</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SignificantAccountingPoliciesTextBlock" xlink:to="label_SignificantAccountingPoliciesTextBlock" xlink:title="Label : SignificantAccountingPoliciesTextBlock to label_SignificantAccountingPoliciesTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_SignificantAccountingPoliciesTextBlock_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SignificantAccountingPoliciesTextBlock_1" xml:lang="en-US" id="label_SignificantAccountingPoliciesTextBlock_1">Significant Accounting Policies [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SignificantAccountingPoliciesTextBlock" xlink:to="label_SignificantAccountingPoliciesTextBlock_1" xlink:title="Label : SignificantAccountingPoliciesTextBlock to label_SignificantAccountingPoliciesTextBlock_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ReceivablesAbstract" xlink:label="ReceivablesAbstract" xlink:title="ReceivablesAbstract" />
    <link:label xlink:type="resource" xlink:label="label_ReceivablesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ReceivablesAbstract" xml:lang="en-US" id="label_ReceivablesAbstract">Accounts Receivable [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReceivablesAbstract" xlink:to="label_ReceivablesAbstract" xlink:title="Label : ReceivablesAbstract to label_ReceivablesAbstract" />
    <link:label xlink:type="resource" xlink:label="label_ReceivablesAbstract_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ReceivablesAbstract_1" xml:lang="en-US" id="label_ReceivablesAbstract_1">Receivables [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReceivablesAbstract" xlink:to="label_ReceivablesAbstract_1" xlink:title="Label : ReceivablesAbstract to label_ReceivablesAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FinancingReceivablesTextBlock" xlink:label="FinancingReceivablesTextBlock" xlink:title="FinancingReceivablesTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_FinancingReceivablesTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FinancingReceivablesTextBlock" xml:lang="en-US" id="label_FinancingReceivablesTextBlock">Financing Receivables [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FinancingReceivablesTextBlock" xlink:to="label_FinancingReceivablesTextBlock" xlink:title="Label : FinancingReceivablesTextBlock to label_FinancingReceivablesTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_FinancingReceivablesTextBlock_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_FinancingReceivablesTextBlock_1" xml:lang="en-US" id="label_FinancingReceivablesTextBlock_1">Accounts Receivable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FinancingReceivablesTextBlock" xlink:to="label_FinancingReceivablesTextBlock_1" xlink:title="Label : FinancingReceivablesTextBlock to label_FinancingReceivablesTextBlock_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ContractorsAbstract" xlink:label="ContractorsAbstract" xlink:title="ContractorsAbstract" />
    <link:label xlink:type="resource" xlink:label="label_ContractorsAbstract" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ContractorsAbstract" xml:lang="en-US" id="label_ContractorsAbstract">Costs and Estimated Earnings On Uncompleted Contracts [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContractorsAbstract" xlink:to="label_ContractorsAbstract" xlink:title="Label : ContractorsAbstract to label_ContractorsAbstract" />
    <link:label xlink:type="resource" xlink:label="label_ContractorsAbstract_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ContractorsAbstract_1" xml:lang="en-US" id="label_ContractorsAbstract_1">Contract Assets and Contract Liabilities [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContractorsAbstract" xlink:to="label_ContractorsAbstract_1" xlink:title="Label : ContractorsAbstract to label_ContractorsAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermContractsOrProgramsDisclosureTextBlock" xlink:label="LongTermContractsOrProgramsDisclosureTextBlock" xlink:title="LongTermContractsOrProgramsDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_LongTermContractsOrProgramsDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_LongTermContractsOrProgramsDisclosureTextBlock" xml:lang="en-US" id="label_LongTermContractsOrProgramsDisclosureTextBlock">Contract Assets and Contract Liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LongTermContractsOrProgramsDisclosureTextBlock" xlink:to="label_LongTermContractsOrProgramsDisclosureTextBlock" xlink:title="Label : LongTermContractsOrProgramsDisclosureTextBlock to label_LongTermContractsOrProgramsDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_LongTermContractsOrProgramsDisclosureTextBlock_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LongTermContractsOrProgramsDisclosureTextBlock_1" xml:lang="en-US" id="label_LongTermContractsOrProgramsDisclosureTextBlock_1">Long-Term Contracts Or Programs Disclosure [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LongTermContractsOrProgramsDisclosureTextBlock" xlink:to="label_LongTermContractsOrProgramsDisclosureTextBlock_1" xlink:title="Label : LongTermContractsOrProgramsDisclosureTextBlock to label_LongTermContractsOrProgramsDisclosureTextBlock_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoryDisclosureAbstract" xlink:label="InventoryDisclosureAbstract" xlink:title="InventoryDisclosureAbstract" />
    <link:label xlink:type="resource" xlink:label="label_InventoryDisclosureAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_InventoryDisclosureAbstract" xml:lang="en-US" id="label_InventoryDisclosureAbstract">Inventory [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InventoryDisclosureAbstract" xlink:to="label_InventoryDisclosureAbstract" xlink:title="Label : InventoryDisclosureAbstract to label_InventoryDisclosureAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:label="SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:title="SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" />
    <link:label xlink:type="resource" xlink:label="label_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xml:lang="en-US" id="label_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1">Aggregate intrinsic value, Exercisable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:to="label_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:title="Label : SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1 to label_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" />
    <link:label xlink:type="resource" xlink:label="label_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_1" xml:lang="en-US" id="label_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_1">Aggregate Intrinsic Value, Exercisable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:to="label_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_1" xlink:title="Label : SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1 to label_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate">Expected dividend yield</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:title="Label : ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoryDisclosureTextBlock" xlink:label="InventoryDisclosureTextBlock" xlink:title="InventoryDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_InventoryDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_InventoryDisclosureTextBlock" xml:lang="en-US" id="label_InventoryDisclosureTextBlock">Inventory Disclosure [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InventoryDisclosureTextBlock" xlink:to="label_InventoryDisclosureTextBlock" xlink:title="Label : InventoryDisclosureTextBlock to label_InventoryDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_InventoryDisclosureTextBlock_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_InventoryDisclosureTextBlock_1" xml:lang="en-US" id="label_InventoryDisclosureTextBlock_1">Inventory</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InventoryDisclosureTextBlock" xlink:to="label_InventoryDisclosureTextBlock_1" xlink:title="Label : InventoryDisclosureTextBlock to label_InventoryDisclosureTextBlock_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentAbstract" xlink:label="PropertyPlantAndEquipmentAbstract" xlink:title="PropertyPlantAndEquipmentAbstract" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PropertyPlantAndEquipmentAbstract" xml:lang="en-US" id="label_PropertyPlantAndEquipmentAbstract">Property, plant 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="label_PropertyPlantAndEquipmentAbstract" xlink:title="Label : PropertyPlantAndEquipmentAbstract to label_PropertyPlantAndEquipmentAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock" xlink:label="PropertyPlantAndEquipmentDisclosureTextBlock" xlink:title="PropertyPlantAndEquipmentDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PropertyPlantAndEquipmentDisclosureTextBlock" xml:lang="en-US" id="label_PropertyPlantAndEquipmentDisclosureTextBlock">Property, plant and equipment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentDisclosureTextBlock" xlink:to="label_PropertyPlantAndEquipmentDisclosureTextBlock" xlink:title="Label : PropertyPlantAndEquipmentDisclosureTextBlock to label_PropertyPlantAndEquipmentDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentDisclosureTextBlock_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PropertyPlantAndEquipmentDisclosureTextBlock_1" xml:lang="en-US" id="label_PropertyPlantAndEquipmentDisclosureTextBlock_1">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="label_PropertyPlantAndEquipmentDisclosureTextBlock_1" xlink:title="Label : PropertyPlantAndEquipmentDisclosureTextBlock to label_PropertyPlantAndEquipmentDisclosureTextBlock_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtDisclosureAbstract" xlink:label="DebtDisclosureAbstract" xlink:title="DebtDisclosureAbstract" />
    <link:label xlink:type="resource" xlink:label="label_DebtDisclosureAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtDisclosureAbstract" xml:lang="en-US" id="label_DebtDisclosureAbstract">Convertible Debentures [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtDisclosureAbstract" xlink:to="label_DebtDisclosureAbstract" xlink:title="Label : DebtDisclosureAbstract to label_DebtDisclosureAbstract" />
    <link:label xlink:type="resource" xlink:label="label_DebtDisclosureAbstract_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_DebtDisclosureAbstract_1" xml:lang="en-US" id="label_DebtDisclosureAbstract_1">Debt Disclosure [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtDisclosureAbstract" xlink:to="label_DebtDisclosureAbstract_1" xlink:title="Label : DebtDisclosureAbstract to label_DebtDisclosureAbstract_1" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_1" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_1">Expected stock volatility</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_1" xlink:title="Label : ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtDisclosureTextBlock" xlink:label="DebtDisclosureTextBlock" xlink:title="DebtDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_DebtDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_DebtDisclosureTextBlock" xml:lang="en-US" id="label_DebtDisclosureTextBlock">Convertible Debentures</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtDisclosureTextBlock" xlink:to="label_DebtDisclosureTextBlock" xlink:title="Label : DebtDisclosureTextBlock to label_DebtDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_DebtDisclosureTextBlock_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtDisclosureTextBlock_1" xml:lang="en-US" id="label_DebtDisclosureTextBlock_1">Debt Disclosure [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtDisclosureTextBlock" xlink:to="label_DebtDisclosureTextBlock_1" xlink:title="Label : DebtDisclosureTextBlock to label_DebtDisclosureTextBlock_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtorInPossessionFinancingAbstract" xlink:label="DebtorInPossessionFinancingAbstract" xlink:title="DebtorInPossessionFinancingAbstract" />
    <link:label xlink:type="resource" xlink:label="label_DebtorInPossessionFinancingAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtorInPossessionFinancingAbstract" xml:lang="en-US" id="label_DebtorInPossessionFinancingAbstract">Debtor in Possession Financing [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtorInPossessionFinancingAbstract" xlink:to="label_DebtorInPossessionFinancingAbstract" xlink:title="Label : DebtorInPossessionFinancingAbstract to label_DebtorInPossessionFinancingAbstract" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_DebtorInPossessionFinancingTextBlock" xlink:label="DebtorInPossessionFinancingTextBlock" xlink:title="DebtorInPossessionFinancingTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_DebtorInPossessionFinancingTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtorInPossessionFinancingTextBlock" xml:lang="en-US" id="label_DebtorInPossessionFinancingTextBlock">Debtor In Possession Financing [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtorInPossessionFinancingTextBlock" xlink:to="label_DebtorInPossessionFinancingTextBlock" xlink:title="Label : DebtorInPossessionFinancingTextBlock to label_DebtorInPossessionFinancingTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_DebtorInPossessionFinancingTextBlock_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtorInPossessionFinancingTextBlock_1" xml:lang="en-US" id="label_DebtorInPossessionFinancingTextBlock_1">Debtor in Possession Financing</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtorInPossessionFinancingTextBlock" xlink:to="label_DebtorInPossessionFinancingTextBlock_1" xlink:title="Label : DebtorInPossessionFinancingTextBlock to label_DebtorInPossessionFinancingTextBlock_1" />
    <link:label xlink:type="resource" xlink:label="label_DebtorInPossessionFinancingTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DebtorInPossessionFinancingTextBlock_2" xml:lang="en-US" id="label_DebtorInPossessionFinancingTextBlock_2">The entire disclosure for debtor in possession financing.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtorInPossessionFinancingTextBlock" xlink:to="label_DebtorInPossessionFinancingTextBlock_2" xlink:title="Label : DebtorInPossessionFinancingTextBlock to label_DebtorInPossessionFinancingTextBlock_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract" xlink:label="IncomeTaxDisclosureAbstract" xlink:title="IncomeTaxDisclosureAbstract" />
    <link:label xlink:type="resource" xlink:label="label_IncomeTaxDisclosureAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncomeTaxDisclosureAbstract" xml:lang="en-US" id="label_IncomeTaxDisclosureAbstract">Income Taxes [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeTaxDisclosureAbstract" xlink:to="label_IncomeTaxDisclosureAbstract" xlink:title="Label : IncomeTaxDisclosureAbstract to label_IncomeTaxDisclosureAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxDisclosureTextBlock" xlink:label="IncomeTaxDisclosureTextBlock" xlink:title="IncomeTaxDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_IncomeTaxDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncomeTaxDisclosureTextBlock" xml:lang="en-US" id="label_IncomeTaxDisclosureTextBlock">Income Tax Disclosure [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeTaxDisclosureTextBlock" xlink:to="label_IncomeTaxDisclosureTextBlock" xlink:title="Label : IncomeTaxDisclosureTextBlock to label_IncomeTaxDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_IncomeTaxDisclosureTextBlock_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_IncomeTaxDisclosureTextBlock_1" xml:lang="en-US" id="label_IncomeTaxDisclosureTextBlock_1">Income Taxes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeTaxDisclosureTextBlock" xlink:to="label_IncomeTaxDisclosureTextBlock_1" xlink:title="Label : IncomeTaxDisclosureTextBlock to label_IncomeTaxDisclosureTextBlock_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="EarningsPerShareAbstract" xlink:title="EarningsPerShareAbstract" />
    <link:label xlink:type="resource" xlink:label="label_EarningsPerShareAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EarningsPerShareAbstract" xml:lang="en-US" id="label_EarningsPerShareAbstract">Net Income (Loss) Per Share [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EarningsPerShareAbstract" xlink:to="label_EarningsPerShareAbstract" xlink:title="Label : EarningsPerShareAbstract to label_EarningsPerShareAbstract" />
    <link:label xlink:type="resource" xlink:label="label_EarningsPerShareAbstract_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_EarningsPerShareAbstract_1" xml:lang="en-US" id="label_EarningsPerShareAbstract_1">Earnings Per Share [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EarningsPerShareAbstract" xlink:to="label_EarningsPerShareAbstract_1" xlink:title="Label : EarningsPerShareAbstract to label_EarningsPerShareAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareTextBlock" xlink:label="EarningsPerShareTextBlock" xlink:title="EarningsPerShareTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_EarningsPerShareTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EarningsPerShareTextBlock" xml:lang="en-US" id="label_EarningsPerShareTextBlock">Earnings Per Share [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EarningsPerShareTextBlock" xlink:to="label_EarningsPerShareTextBlock" xlink:title="Label : EarningsPerShareTextBlock to label_EarningsPerShareTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_EarningsPerShareTextBlock_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_EarningsPerShareTextBlock_1" xml:lang="en-US" id="label_EarningsPerShareTextBlock_1">Net Income (Loss) Per Share</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EarningsPerShareTextBlock" xlink:to="label_EarningsPerShareTextBlock_1" xlink:title="Label : EarningsPerShareTextBlock to label_EarningsPerShareTextBlock_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_ConstructionBacklogAbstract" xlink:label="ConstructionBacklogAbstract" xlink:title="ConstructionBacklogAbstract" />
    <link:label xlink:type="resource" xlink:label="label_ConstructionBacklogAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConstructionBacklogAbstract" xml:lang="en-US" id="label_ConstructionBacklogAbstract">Construction Backlog [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConstructionBacklogAbstract" xlink:to="label_ConstructionBacklogAbstract" xlink:title="Label : ConstructionBacklogAbstract to label_ConstructionBacklogAbstract" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_ConstructionBacklogTextBlock" xlink:label="ConstructionBacklogTextBlock" xlink:title="ConstructionBacklogTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ConstructionBacklogTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConstructionBacklogTextBlock" xml:lang="en-US" id="label_ConstructionBacklogTextBlock">Construction Backlog [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConstructionBacklogTextBlock" xlink:to="label_ConstructionBacklogTextBlock" xlink:title="Label : ConstructionBacklogTextBlock to label_ConstructionBacklogTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ConstructionBacklogTextBlock_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ConstructionBacklogTextBlock_1" xml:lang="en-US" id="label_ConstructionBacklogTextBlock_1">Construction Backlog</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConstructionBacklogTextBlock" xlink:to="label_ConstructionBacklogTextBlock_1" xlink:title="Label : ConstructionBacklogTextBlock to label_ConstructionBacklogTextBlock_1" />
    <link:label xlink:type="resource" xlink:label="label_ConstructionBacklogTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ConstructionBacklogTextBlock_2" xml:lang="en-US" id="label_ConstructionBacklogTextBlock_2">Construction backlog [Text Block].</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConstructionBacklogTextBlock" xlink:to="label_ConstructionBacklogTextBlock_2" xlink:title="Label : ConstructionBacklogTextBlock to label_ConstructionBacklogTextBlock_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EquityAbstract" xlink:label="EquityAbstract" xlink:title="EquityAbstract" />
    <link:label xlink:type="resource" xlink:label="label_EquityAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EquityAbstract" xml:lang="en-US" id="label_EquityAbstract">Stockholders' Equity [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityAbstract" xlink:to="label_EquityAbstract" xlink:title="Label : EquityAbstract to label_EquityAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquityNoteDisclosureTextBlock" xlink:label="StockholdersEquityNoteDisclosureTextBlock" xlink:title="StockholdersEquityNoteDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_StockholdersEquityNoteDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StockholdersEquityNoteDisclosureTextBlock" xml:lang="en-US" id="label_StockholdersEquityNoteDisclosureTextBlock">Stockholders' Equity Note Disclosure [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockholdersEquityNoteDisclosureTextBlock" xlink:to="label_StockholdersEquityNoteDisclosureTextBlock" xlink:title="Label : StockholdersEquityNoteDisclosureTextBlock to label_StockholdersEquityNoteDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_StockholdersEquityNoteDisclosureTextBlock_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_StockholdersEquityNoteDisclosureTextBlock_1" xml:lang="en-US" id="label_StockholdersEquityNoteDisclosureTextBlock_1">Stockholders' Equity</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockholdersEquityNoteDisclosureTextBlock" xlink:to="label_StockholdersEquityNoteDisclosureTextBlock_1" xlink:title="Label : StockholdersEquityNoteDisclosureTextBlock to label_StockholdersEquityNoteDisclosureTextBlock_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_WarrantsAbstract" xlink:label="WarrantsAbstract" xlink:title="WarrantsAbstract" />
    <link:label xlink:type="resource" xlink:label="label_WarrantsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_WarrantsAbstract" xml:lang="en-US" id="label_WarrantsAbstract">Warrants [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WarrantsAbstract" xlink:to="label_WarrantsAbstract" xlink:title="Label : WarrantsAbstract to label_WarrantsAbstract" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_WarrantsDisclosureTextBlock" xlink:label="WarrantsDisclosureTextBlock" xlink:title="WarrantsDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_WarrantsDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_WarrantsDisclosureTextBlock" xml:lang="en-US" id="label_WarrantsDisclosureTextBlock">Warrants Disclosure [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WarrantsDisclosureTextBlock" xlink:to="label_WarrantsDisclosureTextBlock" xlink:title="Label : WarrantsDisclosureTextBlock to label_WarrantsDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_WarrantsDisclosureTextBlock_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_WarrantsDisclosureTextBlock_1" xml:lang="en-US" id="label_WarrantsDisclosureTextBlock_1">Warrants</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WarrantsDisclosureTextBlock" xlink:to="label_WarrantsDisclosureTextBlock_1" xlink:title="Label : WarrantsDisclosureTextBlock to label_WarrantsDisclosureTextBlock_1" />
    <link:label xlink:type="resource" xlink:label="label_WarrantsDisclosureTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_WarrantsDisclosureTextBlock_2" xml:lang="en-US" id="label_WarrantsDisclosureTextBlock_2">The entrire disclosure for information about warrants.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WarrantsDisclosureTextBlock" xlink:to="label_WarrantsDisclosureTextBlock_2" xlink:title="Label : WarrantsDisclosureTextBlock to label_WarrantsDisclosureTextBlock_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:label="DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:title="DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" />
    <link:label xlink:type="resource" xlink:label="label_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xml:lang="en-US" id="label_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract">Stock Options and Grants [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="label_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:title="Label : DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract to label_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:label="DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:title="DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xml:lang="en-US" id="label_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock">Disclosure of Compensation Related Costs, Share-based Payments [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:to="label_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:title="Label : DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock to label_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_1" xml:lang="en-US" id="label_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_1">Stock Options</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:to="label_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_1" xlink:title="Label : DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock to label_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_1" />
    <link:label xlink:type="resource" xlink:label="label_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_2" xml:lang="en-US" id="label_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_2">Stock Options and Grants</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:to="label_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_2" xlink:title="Label : DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock to label_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConsolidationPolicyTextBlock" xlink:label="ConsolidationPolicyTextBlock" xlink:title="ConsolidationPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ConsolidationPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ConsolidationPolicyTextBlock" xml:lang="en-US" id="label_ConsolidationPolicyTextBlock">Basis of presentation and principals of consolidation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConsolidationPolicyTextBlock" xlink:to="label_ConsolidationPolicyTextBlock" xlink:title="Label : ConsolidationPolicyTextBlock to label_ConsolidationPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ConsolidationPolicyTextBlock_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConsolidationPolicyTextBlock_1" xml:lang="en-US" id="label_ConsolidationPolicyTextBlock_1">Consolidation, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConsolidationPolicyTextBlock" xlink:to="label_ConsolidationPolicyTextBlock_1" xlink:title="Label : ConsolidationPolicyTextBlock to label_ConsolidationPolicyTextBlock_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_UseOfEstimates" xlink:label="UseOfEstimates" xlink:title="UseOfEstimates" />
    <link:label xlink:type="resource" xlink:label="label_UseOfEstimates" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_UseOfEstimates" xml:lang="en-US" id="label_UseOfEstimates">Use Of Estimates, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UseOfEstimates" xlink:to="label_UseOfEstimates" xlink:title="Label : UseOfEstimates to label_UseOfEstimates" />
    <link:label xlink:type="resource" xlink:label="label_UseOfEstimates_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_UseOfEstimates_1" xml:lang="en-US" id="label_UseOfEstimates_1">Accounting estimates</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UseOfEstimates" xlink:to="label_UseOfEstimates_1" xlink:title="Label : UseOfEstimates to label_UseOfEstimates_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConstructionContractorsOperatingCyclePolicyPolicyTextBlock" xlink:label="ConstructionContractorsOperatingCyclePolicyPolicyTextBlock" xlink:title="ConstructionContractorsOperatingCyclePolicyPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ConstructionContractorsOperatingCyclePolicyPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConstructionContractorsOperatingCyclePolicyPolicyTextBlock" xml:lang="en-US" id="label_ConstructionContractorsOperatingCyclePolicyPolicyTextBlock">Construction Contractors, Operating Cycle, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConstructionContractorsOperatingCyclePolicyPolicyTextBlock" xlink:to="label_ConstructionContractorsOperatingCyclePolicyPolicyTextBlock" xlink:title="Label : ConstructionContractorsOperatingCyclePolicyPolicyTextBlock to label_ConstructionContractorsOperatingCyclePolicyPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ConstructionContractorsOperatingCyclePolicyPolicyTextBlock_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ConstructionContractorsOperatingCyclePolicyPolicyTextBlock_1" xml:lang="en-US" id="label_ConstructionContractorsOperatingCyclePolicyPolicyTextBlock_1">Operating cycle</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConstructionContractorsOperatingCyclePolicyPolicyTextBlock" xlink:to="label_ConstructionContractorsOperatingCyclePolicyPolicyTextBlock_1" xlink:title="Label : ConstructionContractorsOperatingCyclePolicyPolicyTextBlock to label_ConstructionContractorsOperatingCyclePolicyPolicyTextBlock_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueRecognitionPolicyTextBlock" xlink:label="RevenueRecognitionPolicyTextBlock" xlink:title="RevenueRecognitionPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_RevenueRecognitionPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RevenueRecognitionPolicyTextBlock" xml:lang="en-US" id="label_RevenueRecognitionPolicyTextBlock">Revenue Recognition, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RevenueRecognitionPolicyTextBlock" xlink:to="label_RevenueRecognitionPolicyTextBlock" xlink:title="Label : RevenueRecognitionPolicyTextBlock to label_RevenueRecognitionPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_RevenueRecognitionPolicyTextBlock_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_RevenueRecognitionPolicyTextBlock_1" xml:lang="en-US" id="label_RevenueRecognitionPolicyTextBlock_1">Revenue recognition</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RevenueRecognitionPolicyTextBlock" xlink:to="label_RevenueRecognitionPolicyTextBlock_1" xlink:title="Label : RevenueRecognitionPolicyTextBlock to label_RevenueRecognitionPolicyTextBlock_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsPolicyTextBlock" xlink:label="CashAndCashEquivalentsPolicyTextBlock" xlink:title="CashAndCashEquivalentsPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_CashAndCashEquivalentsPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CashAndCashEquivalentsPolicyTextBlock" xml:lang="en-US" id="label_CashAndCashEquivalentsPolicyTextBlock">Cash and Cash Equivalents, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashAndCashEquivalentsPolicyTextBlock" xlink:to="label_CashAndCashEquivalentsPolicyTextBlock" xlink:title="Label : CashAndCashEquivalentsPolicyTextBlock to label_CashAndCashEquivalentsPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_CashAndCashEquivalentsPolicyTextBlock_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CashAndCashEquivalentsPolicyTextBlock_1" xml:lang="en-US" id="label_CashAndCashEquivalentsPolicyTextBlock_1">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="label_CashAndCashEquivalentsPolicyTextBlock_1" xlink:title="Label : CashAndCashEquivalentsPolicyTextBlock to label_CashAndCashEquivalentsPolicyTextBlock_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_ShortTermInvestmentPolicyTextBlock" xlink:label="ShortTermInvestmentPolicyTextBlock" xlink:title="ShortTermInvestmentPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ShortTermInvestmentPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShortTermInvestmentPolicyTextBlock" xml:lang="en-US" id="label_ShortTermInvestmentPolicyTextBlock">Short Term Investment [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShortTermInvestmentPolicyTextBlock" xlink:to="label_ShortTermInvestmentPolicyTextBlock" xlink:title="Label : ShortTermInvestmentPolicyTextBlock to label_ShortTermInvestmentPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ShortTermInvestmentPolicyTextBlock_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShortTermInvestmentPolicyTextBlock_1" xml:lang="en-US" id="label_ShortTermInvestmentPolicyTextBlock_1">Short-term investment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShortTermInvestmentPolicyTextBlock" xlink:to="label_ShortTermInvestmentPolicyTextBlock_1" xlink:title="Label : ShortTermInvestmentPolicyTextBlock to label_ShortTermInvestmentPolicyTextBlock_1" />
    <link:label xlink:type="resource" xlink:label="label_ShortTermInvestmentPolicyTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ShortTermInvestmentPolicyTextBlock_2" xml:lang="en-US" id="label_ShortTermInvestmentPolicyTextBlock_2">Disclosure of accounting policy for short term investment.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShortTermInvestmentPolicyTextBlock" xlink:to="label_ShortTermInvestmentPolicyTextBlock_2" xlink:title="Label : ShortTermInvestmentPolicyTextBlock to label_ShortTermInvestmentPolicyTextBlock_2" />
    <link:label xlink:type="resource" xlink:label="label_TradeAndOtherAccountsReceivablePolicy_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_TradeAndOtherAccountsReceivablePolicy_1" xml:lang="en-US" id="label_TradeAndOtherAccountsReceivablePolicy_1">Accounts receivable and Allowance for Doubtful Accounts</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TradeAndOtherAccountsReceivablePolicy" xlink:to="label_TradeAndOtherAccountsReceivablePolicy_1" xlink:title="Label : TradeAndOtherAccountsReceivablePolicy to label_TradeAndOtherAccountsReceivablePolicy_1" />
    <link:label xlink:type="resource" xlink:label="label_TradeAndOtherAccountsReceivablePolicy_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_TradeAndOtherAccountsReceivablePolicy_2" xml:lang="en-US" id="label_TradeAndOtherAccountsReceivablePolicy_2">Trade and Other Accounts Receivable, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TradeAndOtherAccountsReceivablePolicy" xlink:to="label_TradeAndOtherAccountsReceivablePolicy_2" xlink:title="Label : TradeAndOtherAccountsReceivablePolicy to label_TradeAndOtherAccountsReceivablePolicy_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoryPolicyTextBlock" xlink:label="InventoryPolicyTextBlock" xlink:title="InventoryPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_InventoryPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_InventoryPolicyTextBlock" xml:lang="en-US" id="label_InventoryPolicyTextBlock">Inventory, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InventoryPolicyTextBlock" xlink:to="label_InventoryPolicyTextBlock" xlink:title="Label : InventoryPolicyTextBlock to label_InventoryPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_InventoryPolicyTextBlock_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_InventoryPolicyTextBlock_1" xml:lang="en-US" id="label_InventoryPolicyTextBlock_1">Inventory</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InventoryPolicyTextBlock" xlink:to="label_InventoryPolicyTextBlock_1" xlink:title="Label : InventoryPolicyTextBlock to label_InventoryPolicyTextBlock_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsGoodwillPolicy" xlink:label="GoodwillAndIntangibleAssetsGoodwillPolicy" xlink:title="GoodwillAndIntangibleAssetsGoodwillPolicy" />
    <link:label xlink:type="resource" xlink:label="label_GoodwillAndIntangibleAssetsGoodwillPolicy" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_GoodwillAndIntangibleAssetsGoodwillPolicy" xml:lang="en-US" id="label_GoodwillAndIntangibleAssetsGoodwillPolicy">Goodwill and Intangible Assets, Goodwill, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillAndIntangibleAssetsGoodwillPolicy" xlink:to="label_GoodwillAndIntangibleAssetsGoodwillPolicy" xlink:title="Label : GoodwillAndIntangibleAssetsGoodwillPolicy to label_GoodwillAndIntangibleAssetsGoodwillPolicy" />
    <link:label xlink:type="resource" xlink:label="label_GoodwillAndIntangibleAssetsGoodwillPolicy_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_GoodwillAndIntangibleAssetsGoodwillPolicy_1" xml:lang="en-US" id="label_GoodwillAndIntangibleAssetsGoodwillPolicy_1">Goodwill</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillAndIntangibleAssetsGoodwillPolicy" xlink:to="label_GoodwillAndIntangibleAssetsGoodwillPolicy_1" xlink:title="Label : GoodwillAndIntangibleAssetsGoodwillPolicy to label_GoodwillAndIntangibleAssetsGoodwillPolicy_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IntangibleAssetsFiniteLivedPolicy" xlink:label="IntangibleAssetsFiniteLivedPolicy" xlink:title="IntangibleAssetsFiniteLivedPolicy" />
    <link:label xlink:type="resource" xlink:label="label_IntangibleAssetsFiniteLivedPolicy" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IntangibleAssetsFiniteLivedPolicy" xml:lang="en-US" id="label_IntangibleAssetsFiniteLivedPolicy">Intangible Assets, Finite-Lived, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IntangibleAssetsFiniteLivedPolicy" xlink:to="label_IntangibleAssetsFiniteLivedPolicy" xlink:title="Label : IntangibleAssetsFiniteLivedPolicy to label_IntangibleAssetsFiniteLivedPolicy" />
    <link:label xlink:type="resource" xlink:label="label_IntangibleAssetsFiniteLivedPolicy_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_IntangibleAssetsFiniteLivedPolicy_1" xml:lang="en-US" id="label_IntangibleAssetsFiniteLivedPolicy_1">Intangible assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IntangibleAssetsFiniteLivedPolicy" xlink:to="label_IntangibleAssetsFiniteLivedPolicy_1" xlink:title="Label : IntangibleAssetsFiniteLivedPolicy to label_IntangibleAssetsFiniteLivedPolicy_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentPolicyTextBlock" xlink:label="PropertyPlantAndEquipmentPolicyTextBlock" xlink:title="PropertyPlantAndEquipmentPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PropertyPlantAndEquipmentPolicyTextBlock" xml:lang="en-US" id="label_PropertyPlantAndEquipmentPolicyTextBlock">Property, plant and equipment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentPolicyTextBlock" xlink:to="label_PropertyPlantAndEquipmentPolicyTextBlock" xlink:title="Label : PropertyPlantAndEquipmentPolicyTextBlock to label_PropertyPlantAndEquipmentPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentPolicyTextBlock_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PropertyPlantAndEquipmentPolicyTextBlock_1" xml:lang="en-US" id="label_PropertyPlantAndEquipmentPolicyTextBlock_1">Property, Plant and Equipment, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentPolicyTextBlock" xlink:to="label_PropertyPlantAndEquipmentPolicyTextBlock_1" xlink:title="Label : PropertyPlantAndEquipmentPolicyTextBlock to label_PropertyPlantAndEquipmentPolicyTextBlock_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_ConvertibleInstrumentsPolicyTextBlock" xlink:label="ConvertibleInstrumentsPolicyTextBlock" xlink:title="ConvertibleInstrumentsPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ConvertibleInstrumentsPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConvertibleInstrumentsPolicyTextBlock" xml:lang="en-US" id="label_ConvertibleInstrumentsPolicyTextBlock">Convertible Instruments [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConvertibleInstrumentsPolicyTextBlock" xlink:to="label_ConvertibleInstrumentsPolicyTextBlock" xlink:title="Label : ConvertibleInstrumentsPolicyTextBlock to label_ConvertibleInstrumentsPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ConvertibleInstrumentsPolicyTextBlock_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ConvertibleInstrumentsPolicyTextBlock_1" xml:lang="en-US" id="label_ConvertibleInstrumentsPolicyTextBlock_1">Convertible instruments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConvertibleInstrumentsPolicyTextBlock" xlink:to="label_ConvertibleInstrumentsPolicyTextBlock_1" xlink:title="Label : ConvertibleInstrumentsPolicyTextBlock to label_ConvertibleInstrumentsPolicyTextBlock_1" />
    <link:label xlink:type="resource" xlink:label="label_ConvertibleInstrumentsPolicyTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ConvertibleInstrumentsPolicyTextBlock_2" xml:lang="en-US" id="label_ConvertibleInstrumentsPolicyTextBlock_2">Disclosure of accounting policy for convertible instruments.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConvertibleInstrumentsPolicyTextBlock" xlink:to="label_ConvertibleInstrumentsPolicyTextBlock_2" xlink:title="Label : ConvertibleInstrumentsPolicyTextBlock to label_ConvertibleInstrumentsPolicyTextBlock_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementPolicyPolicyTextBlock" xlink:label="FairValueMeasurementPolicyPolicyTextBlock" xlink:title="FairValueMeasurementPolicyPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_FairValueMeasurementPolicyPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FairValueMeasurementPolicyPolicyTextBlock" xml:lang="en-US" id="label_FairValueMeasurementPolicyPolicyTextBlock">Fair Value Measurement, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueMeasurementPolicyPolicyTextBlock" xlink:to="label_FairValueMeasurementPolicyPolicyTextBlock" xlink:title="Label : FairValueMeasurementPolicyPolicyTextBlock to label_FairValueMeasurementPolicyPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_FairValueMeasurementPolicyPolicyTextBlock_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_FairValueMeasurementPolicyPolicyTextBlock_1" xml:lang="en-US" id="label_FairValueMeasurementPolicyPolicyTextBlock_1">Fair value measurements</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueMeasurementPolicyPolicyTextBlock" xlink:to="label_FairValueMeasurementPolicyPolicyTextBlock_1" xlink:title="Label : FairValueMeasurementPolicyPolicyTextBlock to label_FairValueMeasurementPolicyPolicyTextBlock_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy" xlink:label="ShareBasedCompensationOptionAndIncentivePlansPolicy" xlink:title="ShareBasedCompensationOptionAndIncentivePlansPolicy" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationOptionAndIncentivePlansPolicy" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationOptionAndIncentivePlansPolicy" xml:lang="en-US" id="label_ShareBasedCompensationOptionAndIncentivePlansPolicy">Share-based Compensation, Option and Incentive Plans Policy [Policy Text Block]</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConcentrationRiskCreditRisk" xlink:label="ConcentrationRiskCreditRisk" xlink:title="ConcentrationRiskCreditRisk" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:label="NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:title="NewAccountingPronouncementsPolicyPolicyTextBlock" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseTableTextBlock" xlink:label="FiniteLivedIntangibleAssetsAmortizationExpenseTableTextBlock" xlink:title="FiniteLivedIntangibleAssetsAmortizationExpenseTableTextBlock" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTextBlock" xlink:label="PropertyPlantAndEquipmentTextBlock" xlink:title="PropertyPlantAndEquipmentTextBlock" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" xlink:label="ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" xlink:title="ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" xml:lang="en-US" id="label_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock">Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" xlink:to="label_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" xlink:title="Label : ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock to label_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock_1" xml:lang="en-US" id="label_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock_1">Summary of reconciliation of the federal statutory rate</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" xlink:to="label_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock_1" xlink:title="Label : ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock to label_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock" xlink:label="ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock" xlink:title="ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock" xml:lang="en-US" id="label_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock">Schedule of Deferred Tax Assets and Liabilities [Table Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock" xlink:to="label_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock" xlink:title="Label : ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock to label_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock_1" xml:lang="en-US" id="label_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock_1">Schedule of deferred tax assets (liabilities)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock" xlink:to="label_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock_1" xlink:title="Label : ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock to label_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_ScheduleOfConstructionBacklogTableTextBlock" xlink:label="ScheduleOfConstructionBacklogTableTextBlock" xlink:title="ScheduleOfConstructionBacklogTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfConstructionBacklogTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfConstructionBacklogTableTextBlock" xml:lang="en-US" id="label_ScheduleOfConstructionBacklogTableTextBlock">Schedule Of Construction Backlog [Table Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfConstructionBacklogTableTextBlock" xlink:to="label_ScheduleOfConstructionBacklogTableTextBlock" xlink:title="Label : ScheduleOfConstructionBacklogTableTextBlock to label_ScheduleOfConstructionBacklogTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfConstructionBacklogTableTextBlock_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ScheduleOfConstructionBacklogTableTextBlock_1" xml:lang="en-US" id="label_ScheduleOfConstructionBacklogTableTextBlock_1">Schedule of backlog of signed construction and engineering contracts</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfConstructionBacklogTableTextBlock" xlink:to="label_ScheduleOfConstructionBacklogTableTextBlock_1" xlink:title="Label : ScheduleOfConstructionBacklogTableTextBlock to label_ScheduleOfConstructionBacklogTableTextBlock_1" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfConstructionBacklogTableTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ScheduleOfConstructionBacklogTableTextBlock_2" xml:lang="en-US" id="label_ScheduleOfConstructionBacklogTableTextBlock_2">Schedule Of Construction Backlog [Table Text Block].</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfConstructionBacklogTableTextBlock" xlink:to="label_ScheduleOfConstructionBacklogTableTextBlock_2" xlink:title="Label : ScheduleOfConstructionBacklogTableTextBlock to label_ScheduleOfConstructionBacklogTableTextBlock_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" xlink:label="ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" xlink:title="ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" xml:lang="en-US" id="label_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock">Summary of employee stock option activity</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" xlink:to="label_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" xlink:title="Label : ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock to label_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_1" xml:lang="en-US" id="label_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_1">Summary of warrant activity and changes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" xlink:to="label_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_1" xlink:title="Label : ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock to label_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_DescriptionOfBusinessTable" xlink:label="DescriptionOfBusinessTable" xlink:title="DescriptionOfBusinessTable" />
    <link:label xlink:type="resource" xlink:label="label_DescriptionOfBusinessTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DescriptionOfBusinessTable" xml:lang="en-US" id="label_DescriptionOfBusinessTable">Description Of Business [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DescriptionOfBusinessTable" xlink:to="label_DescriptionOfBusinessTable" xlink:title="Label : DescriptionOfBusinessTable to label_DescriptionOfBusinessTable" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsidiarySaleOfStockAxis" xlink:label="SubsidiarySaleOfStockAxis" xlink:title="SubsidiarySaleOfStockAxis" />
    <link:label xlink:type="resource" xlink:label="label_SubsidiarySaleOfStockAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SubsidiarySaleOfStockAxis" xml:lang="en-US" id="label_SubsidiarySaleOfStockAxis">Sale of Stock [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubsidiarySaleOfStockAxis" xlink:to="label_SubsidiarySaleOfStockAxis" xlink:title="Label : SubsidiarySaleOfStockAxis to label_SubsidiarySaleOfStockAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SaleOfStockNameOfTransactionDomain" xlink:label="SaleOfStockNameOfTransactionDomain" xlink:title="SaleOfStockNameOfTransactionDomain" />
    <link:label xlink:type="resource" xlink:label="label_SaleOfStockNameOfTransactionDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SaleOfStockNameOfTransactionDomain" xml:lang="en-US" id="label_SaleOfStockNameOfTransactionDomain">Sale of Stock [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SaleOfStockNameOfTransactionDomain" xlink:to="label_SaleOfStockNameOfTransactionDomain" xlink:title="Label : SaleOfStockNameOfTransactionDomain to label_SaleOfStockNameOfTransactionDomain" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IPOMember" xlink:label="IPOMember" xlink:title="IPOMember" />
    <link:label xlink:type="resource" xlink:label="label_IPOMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IPOMember" xml:lang="en-US" id="label_IPOMember">IPO [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IPOMember" xlink:to="label_IPOMember" xlink:title="Label : IPOMember to label_IPOMember" />
    <link:label xlink:type="resource" xlink:label="label_IPOMember_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_IPOMember_1" xml:lang="en-US" id="label_IPOMember_1">Public Offering [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IPOMember" xlink:to="label_IPOMember_1" xlink:title="Label : IPOMember to label_IPOMember_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssued1" xlink:label="StockIssued1" xlink:title="StockIssued1" />
    <link:label xlink:type="resource" xlink:label="label_StockIssued1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_StockIssued1" xml:lang="en-US" id="label_StockIssued1">Non-cash conversion of accrued salary to restricted stock units</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssued1" xlink:to="label_StockIssued1" xlink:title="Label : StockIssued1 to label_StockIssued1" />
    <link:label xlink:type="resource" xlink:label="label_StockIssued1_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StockIssued1_1" xml:lang="en-US" id="label_StockIssued1_1">Stock Issued</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssued1" xlink:to="label_StockIssued1_1" xlink:title="Label : StockIssued1 to label_StockIssued1_1" />
    <link:label xlink:type="resource" xlink:label="label_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_1" xml:lang="en-US" id="label_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_1">Organization, Consolidation and Presentation of Financial Statements [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:to="label_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_1" xlink:title="Label : OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract to label_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="SubsequentEventTypeAxis" xlink:title="SubsequentEventTypeAxis" />
    <link:label xlink:type="resource" xlink:label="label_SubsequentEventTypeAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SubsequentEventTypeAxis" xml:lang="en-US" id="label_SubsequentEventTypeAxis">Subsequent Event Type [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubsequentEventTypeAxis" xlink:to="label_SubsequentEventTypeAxis" xlink:title="Label : SubsequentEventTypeAxis to label_SubsequentEventTypeAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="SubsequentEventTypeDomain" xlink:title="SubsequentEventTypeDomain" />
    <link:label xlink:type="resource" xlink:label="label_SubsequentEventTypeDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SubsequentEventTypeDomain" xml:lang="en-US" id="label_SubsequentEventTypeDomain">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="label_SubsequentEventTypeDomain" xlink:title="Label : SubsequentEventTypeDomain to label_SubsequentEventTypeDomain" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventMember" xlink:label="SubsequentEventMember" xlink:title="SubsequentEventMember" />
    <link:label xlink:type="resource" xlink:label="label_SubsequentEventMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SubsequentEventMember" xml:lang="en-US" id="label_SubsequentEventMember">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="label_SubsequentEventMember" xlink:title="Label : SubsequentEventMember to label_SubsequentEventMember" />
    <link:label xlink:type="resource" xlink:label="label_SubsequentEventMember_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SubsequentEventMember_1" xml:lang="en-US" id="label_SubsequentEventMember_1">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="label_SubsequentEventMember_1" xlink:title="Label : SubsequentEventMember to label_SubsequentEventMember_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_DescriptionOfBusinessLineItems" xlink:label="DescriptionOfBusinessLineItems" xlink:title="DescriptionOfBusinessLineItems" />
    <link:label xlink:type="resource" xlink:label="label_DescriptionOfBusinessLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DescriptionOfBusinessLineItems" xml:lang="en-US" id="label_DescriptionOfBusinessLineItems">Description Of Business [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DescriptionOfBusinessLineItems" xlink:to="label_DescriptionOfBusinessLineItems" xlink:title="Label : DescriptionOfBusinessLineItems to label_DescriptionOfBusinessLineItems" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_DescriptionOfBusinessTextualAbstract" xlink:label="DescriptionOfBusinessTextualAbstract" xlink:title="DescriptionOfBusinessTextualAbstract" />
    <link:label xlink:type="resource" xlink:label="label_DescriptionOfBusinessTextualAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DescriptionOfBusinessTextualAbstract" xml:lang="en-US" id="label_DescriptionOfBusinessTextualAbstract">Description Of Business Textual [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DescriptionOfBusinessTextualAbstract" xlink:to="label_DescriptionOfBusinessTextualAbstract" xlink:title="Label : DescriptionOfBusinessTextualAbstract to label_DescriptionOfBusinessTextualAbstract" />
    <link:label xlink:type="resource" xlink:label="label_DescriptionOfBusinessTextualAbstract_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DescriptionOfBusinessTextualAbstract_1" xml:lang="en-US" id="label_DescriptionOfBusinessTextualAbstract_1">Description of Business (Textual)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DescriptionOfBusinessTextualAbstract" xlink:to="label_DescriptionOfBusinessTextualAbstract_1" xlink:title="Label : DescriptionOfBusinessTextualAbstract to label_DescriptionOfBusinessTextualAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquityReverseStockSplit" xlink:label="StockholdersEquityReverseStockSplit" xlink:title="StockholdersEquityReverseStockSplit" />
    <link:label xlink:type="resource" xlink:label="label_StockholdersEquityReverseStockSplit" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_StockholdersEquityReverseStockSplit" xml:lang="en-US" id="label_StockholdersEquityReverseStockSplit">Reverse stock split</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockholdersEquityReverseStockSplit" xlink:to="label_StockholdersEquityReverseStockSplit" xlink:title="Label : StockholdersEquityReverseStockSplit to label_StockholdersEquityReverseStockSplit" />
    <link:label xlink:type="resource" xlink:label="label_StockholdersEquityReverseStockSplit_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StockholdersEquityReverseStockSplit_1" xml:lang="en-US" id="label_StockholdersEquityReverseStockSplit_1">Stockholders' Equity, Reverse Stock Split</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockholdersEquityReverseStockSplit" xlink:to="label_StockholdersEquityReverseStockSplit_1" xlink:title="Label : StockholdersEquityReverseStockSplit to label_StockholdersEquityReverseStockSplit_1" />
    <link:label xlink:type="resource" xlink:label="label_SharesIssuedPricePerShare_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SharesIssuedPricePerShare_1" xml:lang="en-US" id="label_SharesIssuedPricePerShare_1">Shares issued, price per share</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharesIssuedPricePerShare" xlink:to="label_SharesIssuedPricePerShare_1" xlink:title="Label : SharesIssuedPricePerShare to label_SharesIssuedPricePerShare_1" />
    <link:label xlink:type="resource" xlink:label="label_SharesIssuedPricePerShare_2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_SharesIssuedPricePerShare_2" xml:lang="en-US" id="label_SharesIssuedPricePerShare_2">Public offering price</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharesIssuedPricePerShare" xlink:to="label_SharesIssuedPricePerShare_2" xlink:title="Label : SharesIssuedPricePerShare to label_SharesIssuedPricePerShare_2" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_WarrantsToPurchase" xlink:label="WarrantsToPurchase" xlink:title="WarrantsToPurchase" />
    <link:label xlink:type="resource" xlink:label="label_WarrantsToPurchase" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_WarrantsToPurchase" xml:lang="en-US" id="label_WarrantsToPurchase">Warrants To Purchase</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WarrantsToPurchase" xlink:to="label_WarrantsToPurchase" xlink:title="Label : WarrantsToPurchase to label_WarrantsToPurchase" />
    <link:label xlink:type="resource" xlink:label="label_WarrantsToPurchase_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_WarrantsToPurchase_1" xml:lang="en-US" id="label_WarrantsToPurchase_1">Aggregate purchase warrants</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WarrantsToPurchase" xlink:to="label_WarrantsToPurchase_1" xlink:title="Label : WarrantsToPurchase to label_WarrantsToPurchase_1" />
    <link:label xlink:type="resource" xlink:label="label_WarrantsToPurchase_2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_WarrantsToPurchase_2" xml:lang="en-US" id="label_WarrantsToPurchase_2">Warrants to purchase</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WarrantsToPurchase" xlink:to="label_WarrantsToPurchase_2" xlink:title="Label : WarrantsToPurchase to label_WarrantsToPurchase_2" />
    <link:label xlink:type="resource" xlink:label="label_WarrantsToPurchase_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_WarrantsToPurchase_3" xml:lang="en-US" id="label_WarrantsToPurchase_3">The aggregate number of warrants to purchase.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WarrantsToPurchase" xlink:to="label_WarrantsToPurchase_3" xlink:title="Label : WarrantsToPurchase to label_WarrantsToPurchase_3" />
    <link:label xlink:type="resource" xlink:label="label_FairValueLiabilitiesMeasuredOnRecurringBasisTextBlock_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_FairValueLiabilitiesMeasuredOnRecurringBasisTextBlock_1" xml:lang="en-US" id="label_FairValueLiabilitiesMeasuredOnRecurringBasisTextBlock_1">Summary of financial assets and liabilities measured at fair value on recurring basis</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueLiabilitiesMeasuredOnRecurringBasisTextBlock" xlink:to="label_FairValueLiabilitiesMeasuredOnRecurringBasisTextBlock_1" xlink:title="Label : FairValueLiabilitiesMeasuredOnRecurringBasisTextBlock to label_FairValueLiabilitiesMeasuredOnRecurringBasisTextBlock_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_EmergenceFromBankruptcyTable" xlink:label="EmergenceFromBankruptcyTable" xlink:title="EmergenceFromBankruptcyTable" />
    <link:label xlink:type="resource" xlink:label="label_EmergenceFromBankruptcyTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EmergenceFromBankruptcyTable" xml:lang="en-US" id="label_EmergenceFromBankruptcyTable">Emergence From Bankruptcy [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmergenceFromBankruptcyTable" xlink:to="label_EmergenceFromBankruptcyTable" xlink:title="Label : EmergenceFromBankruptcyTable to label_EmergenceFromBankruptcyTable" />
    <link:label xlink:type="resource" xlink:label="label_EmergenceFromBankruptcyTable_1" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_EmergenceFromBankruptcyTable_1" xml:lang="en-US" id="label_EmergenceFromBankruptcyTable_1">Disclosure of information about liquidity and financial condition.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmergenceFromBankruptcyTable" xlink:to="label_EmergenceFromBankruptcyTable_1" xlink:title="Label : EmergenceFromBankruptcyTable to label_EmergenceFromBankruptcyTable_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_EmergenceFromBankruptcyLineItems" xlink:label="EmergenceFromBankruptcyLineItems" xlink:title="EmergenceFromBankruptcyLineItems" />
    <link:label xlink:type="resource" xlink:label="label_EmergenceFromBankruptcyLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EmergenceFromBankruptcyLineItems" xml:lang="en-US" id="label_EmergenceFromBankruptcyLineItems">Emergence From Bankruptcy [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmergenceFromBankruptcyLineItems" xlink:to="label_EmergenceFromBankruptcyLineItems" xlink:title="Label : EmergenceFromBankruptcyLineItems to label_EmergenceFromBankruptcyLineItems" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsNet" xlink:label="FiniteLivedIntangibleAssetsNet" xlink:title="FiniteLivedIntangibleAssetsNet" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsNet" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FiniteLivedIntangibleAssetsNet" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsNet">Finite-Lived Intangible Assets, Net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FiniteLivedIntangibleAssetsNet" xlink:to="label_FiniteLivedIntangibleAssetsNet" xlink:title="Label : FiniteLivedIntangibleAssetsNet to label_FiniteLivedIntangibleAssetsNet" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsNet_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_FiniteLivedIntangibleAssetsNet_1" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsNet_1">Intangible assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FiniteLivedIntangibleAssetsNet" xlink:to="label_FiniteLivedIntangibleAssetsNet_1" xlink:title="Label : FiniteLivedIntangibleAssetsNet to label_FiniteLivedIntangibleAssetsNet_1" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsNet_2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_FiniteLivedIntangibleAssetsNet_2" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsNet_2">Total</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FiniteLivedIntangibleAssetsNet" xlink:to="label_FiniteLivedIntangibleAssetsNet_2" xlink:title="Label : FiniteLivedIntangibleAssetsNet to label_FiniteLivedIntangibleAssetsNet_2" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_DescriptionOfAllegedUnpaidFees" xlink:label="DescriptionOfAllegedUnpaidFees" xlink:title="DescriptionOfAllegedUnpaidFees" />
    <link:label xlink:type="resource" xlink:label="label_DescriptionOfAllegedUnpaidFees" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DescriptionOfAllegedUnpaidFees" xml:lang="en-US" id="label_DescriptionOfAllegedUnpaidFees">Description of alleged unpaid fees.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DescriptionOfAllegedUnpaidFees" xlink:to="label_DescriptionOfAllegedUnpaidFees" xlink:title="Label : DescriptionOfAllegedUnpaidFees to label_DescriptionOfAllegedUnpaidFees" />
    <link:label xlink:type="resource" xlink:label="label_InterestPaidNet_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_InterestPaidNet_1" xml:lang="en-US" id="label_InterestPaidNet_1">Interest Paid, Net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InterestPaidNet" xlink:to="label_InterestPaidNet_1" xlink:title="Label : InterestPaidNet to label_InterestPaidNet_1" />
    <link:label xlink:type="resource" xlink:label="label_DescriptionOfAllegedUnpaidFees_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DescriptionOfAllegedUnpaidFees_1" xml:lang="en-US" id="label_DescriptionOfAllegedUnpaidFees_1">Description Of Alleged Unpaid Fees</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DescriptionOfAllegedUnpaidFees" xlink:to="label_DescriptionOfAllegedUnpaidFees_1" xlink:title="Label : DescriptionOfAllegedUnpaidFees to label_DescriptionOfAllegedUnpaidFees_1" />
    <link:label xlink:type="resource" xlink:label="label_DescriptionOfAllegedUnpaidFees_2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_DescriptionOfAllegedUnpaidFees_2" xml:lang="en-US" id="label_DescriptionOfAllegedUnpaidFees_2">Description of alleged unpaid fees</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DescriptionOfAllegedUnpaidFees" xlink:to="label_DescriptionOfAllegedUnpaidFees_2" xlink:title="Label : DescriptionOfAllegedUnpaidFees to label_DescriptionOfAllegedUnpaidFees_2" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_WarrantFourMember" xlink:label="WarrantFourMember" xlink:title="WarrantFourMember" />
    <link:label xlink:type="resource" xlink:label="label_WarrantFourMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_WarrantFourMember" xml:lang="en-US" id="label_WarrantFourMember">Warrant Four [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WarrantFourMember" xlink:to="label_WarrantFourMember" xlink:title="Label : WarrantFourMember to label_WarrantFourMember" />
    <link:label xlink:type="resource" xlink:label="label_WarrantFourMember_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_WarrantFourMember_1" xml:lang="en-US" id="label_WarrantFourMember_1">June 21, 2018 and expire June 21, 2023 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WarrantFourMember" xlink:to="label_WarrantFourMember_1" xlink:title="Label : WarrantFourMember to label_WarrantFourMember_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_NotesPayableTable" xlink:label="NotesPayableTable" xlink:title="NotesPayableTable" />
    <link:label xlink:type="resource" xlink:label="label_NotesPayableTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NotesPayableTable" xml:lang="en-US" id="label_NotesPayableTable">Notes Payable [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NotesPayableTable" xlink:to="label_NotesPayableTable" xlink:title="Label : NotesPayableTable to label_NotesPayableTable" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DueToRelatedPartiesCurrent" xlink:label="DueToRelatedPartiesCurrent" xlink:title="DueToRelatedPartiesCurrent" />
    <link:label xlink:type="resource" xlink:label="label_DueToRelatedPartiesCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DueToRelatedPartiesCurrent" xml:lang="en-US" id="label_DueToRelatedPartiesCurrent">Due to affiliates</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DueToRelatedPartiesCurrent" xlink:to="label_DueToRelatedPartiesCurrent" xlink:title="Label : DueToRelatedPartiesCurrent to label_DueToRelatedPartiesCurrent" />
    <link:label xlink:type="resource" xlink:label="label_DueToRelatedPartiesCurrent_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_DueToRelatedPartiesCurrent_1" xml:lang="en-US" id="label_DueToRelatedPartiesCurrent_1">Due to affiliates</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DueToRelatedPartiesCurrent" xlink:to="label_DueToRelatedPartiesCurrent_1" xlink:title="Label : DueToRelatedPartiesCurrent to label_DueToRelatedPartiesCurrent_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtorInPossessionFinancingAmountArranged" xlink:label="DebtorInPossessionFinancingAmountArranged" xlink:title="DebtorInPossessionFinancingAmountArranged" />
    <link:label xlink:type="resource" xlink:label="label_DebtorInPossessionFinancingAmountArranged" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtorInPossessionFinancingAmountArranged" xml:lang="en-US" id="label_DebtorInPossessionFinancingAmountArranged">Debtor-in-Possession Financing, Amount Arranged</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtorInPossessionFinancingAmountArranged" xlink:to="label_DebtorInPossessionFinancingAmountArranged" xlink:title="Label : DebtorInPossessionFinancingAmountArranged to label_DebtorInPossessionFinancingAmountArranged" />
    <link:label xlink:type="resource" xlink:label="label_DebtorInPossessionFinancingAmountArranged_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtorInPossessionFinancingAmountArranged_1" xml:lang="en-US" id="label_DebtorInPossessionFinancingAmountArranged_1">Debtor in possession financing</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtorInPossessionFinancingAmountArranged" xlink:to="label_DebtorInPossessionFinancingAmountArranged_1" xlink:title="Label : DebtorInPossessionFinancingAmountArranged to label_DebtorInPossessionFinancingAmountArranged_1" />
    <link:label xlink:type="resource" xlink:label="label_DebtorInPossessionFinancingAmountArranged_2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_DebtorInPossessionFinancingAmountArranged_2" xml:lang="en-US" id="label_DebtorInPossessionFinancingAmountArranged_2">Debtor in possession financing</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtorInPossessionFinancingAmountArranged" xlink:to="label_DebtorInPossessionFinancingAmountArranged_2" xlink:title="Label : DebtorInPossessionFinancingAmountArranged to label_DebtorInPossessionFinancingAmountArranged_2" />
    <link:label xlink:type="resource" xlink:label="label_DebtorInPossessionFinancingAmountArranged_3" xlink:role="http://www.xbrl.org/2003/role/disclosureGuidance" xlink:title="label_DebtorInPossessionFinancingAmountArranged_3" xml:lang="en-US" id="label_DebtorInPossessionFinancingAmountArranged_3">Debtor in possession financing, amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtorInPossessionFinancingAmountArranged" xlink:to="label_DebtorInPossessionFinancingAmountArranged_3" xlink:title="Label : DebtorInPossessionFinancingAmountArranged to label_DebtorInPossessionFinancingAmountArranged_3" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock_1" xml:lang="en-US" id="label_ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock_1">Schedule Of Accounts, Notes, Loans and Financing Receivable [Table Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock" xlink:to="label_ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock_1" xlink:title="Label : ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock to label_ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOtherDescription" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOtherDescription" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOtherDescription" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOtherDescription" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOtherDescription" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOtherDescription">Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Other, Description</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOtherDescription" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOtherDescription" xlink:title="Label : ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOtherDescription to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOtherDescription" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationDescriptionAndTerms" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationDescriptionAndTerms" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationDescriptionAndTerms" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationDescriptionAndTerms" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationDescriptionAndTerms" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationDescriptionAndTerms">Description of restricted stock units granted</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationDescriptionAndTerms" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationDescriptionAndTerms" xlink:title="Label : ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationDescriptionAndTerms to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationDescriptionAndTerms" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOtherDescription_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOtherDescription_1" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOtherDescription_1">Description of share based compensation arranged non employee incentive plan</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOtherDescription" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOtherDescription_1" xlink:title="Label : ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOtherDescription to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOtherDescription_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherAssetsCurrent" xlink:label="OtherAssetsCurrent" xlink:title="OtherAssetsCurrent" />
    <link:label xlink:type="resource" xlink:label="label_OtherAssetsCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherAssetsCurrent" xml:lang="en-US" id="label_OtherAssetsCurrent">Other Assets, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherAssetsCurrent" xlink:to="label_OtherAssetsCurrent" xlink:title="Label : OtherAssetsCurrent to label_OtherAssetsCurrent" />
    <link:label xlink:type="resource" xlink:label="label_OtherAssetsCurrent_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OtherAssetsCurrent_1" xml:lang="en-US" id="label_OtherAssetsCurrent_1">Cash backlog</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherAssetsCurrent" xlink:to="label_OtherAssetsCurrent_1" xlink:title="Label : OtherAssetsCurrent to label_OtherAssetsCurrent_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_LiquidityDomain" xlink:label="LiquidityDomain" xlink:title="LiquidityDomain" />
    <link:label xlink:type="resource" xlink:label="label_LiquidityDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LiquidityDomain" xml:lang="en-US" id="label_LiquidityDomain">Liquidity [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiquidityDomain" xlink:to="label_LiquidityDomain" xlink:title="Label : LiquidityDomain to label_LiquidityDomain" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_LiquidityMember" xlink:label="LiquidityMember" xlink:title="LiquidityMember" />
    <link:label xlink:type="resource" xlink:label="label_LiquidityMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LiquidityMember" xml:lang="en-US" id="label_LiquidityMember">Liquidity [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiquidityMember" xlink:to="label_LiquidityMember" xlink:title="Label : LiquidityMember to label_LiquidityMember" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_LiquidityLineItems" xlink:label="LiquidityLineItems" xlink:title="LiquidityLineItems" />
    <link:label xlink:type="resource" xlink:label="label_LiquidityLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LiquidityLineItems" xml:lang="en-US" id="label_LiquidityLineItems">Liquidity [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiquidityLineItems" xlink:to="label_LiquidityLineItems" xlink:title="Label : LiquidityLineItems to label_LiquidityLineItems" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_LiquidityAxis" xlink:label="LiquidityAxis" xlink:title="LiquidityAxis" />
    <link:label xlink:type="resource" xlink:label="label_LiquidityAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LiquidityAxis" xml:lang="en-US" id="label_LiquidityAxis">Liquidity [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiquidityAxis" xlink:to="label_LiquidityAxis" xlink:title="Label : LiquidityAxis to label_LiquidityAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CostsInExcessOfBillingsAndBillingsInExcessOfCostsTableTextBlock" xlink:label="CostsInExcessOfBillingsAndBillingsInExcessOfCostsTableTextBlock" xlink:title="CostsInExcessOfBillingsAndBillingsInExcessOfCostsTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_CostsInExcessOfBillingsAndBillingsInExcessOfCostsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CostsInExcessOfBillingsAndBillingsInExcessOfCostsTableTextBlock" xml:lang="en-US" id="label_CostsInExcessOfBillingsAndBillingsInExcessOfCostsTableTextBlock">Costs in Excess of Billings and Billings in Excess of Costs [Table Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CostsInExcessOfBillingsAndBillingsInExcessOfCostsTableTextBlock" xlink:to="label_CostsInExcessOfBillingsAndBillingsInExcessOfCostsTableTextBlock" xlink:title="Label : CostsInExcessOfBillingsAndBillingsInExcessOfCostsTableTextBlock to label_CostsInExcessOfBillingsAndBillingsInExcessOfCostsTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_CostsInExcessOfBillingsAndBillingsInExcessOfCostsTableTextBlock_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_CostsInExcessOfBillingsAndBillingsInExcessOfCostsTableTextBlock_1" xml:lang="en-US" id="label_CostsInExcessOfBillingsAndBillingsInExcessOfCostsTableTextBlock_1">Summary of costs and estimated earnings on uncompleted contracts</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CostsInExcessOfBillingsAndBillingsInExcessOfCostsTableTextBlock" xlink:to="label_CostsInExcessOfBillingsAndBillingsInExcessOfCostsTableTextBlock_1" xlink:title="Label : CostsInExcessOfBillingsAndBillingsInExcessOfCostsTableTextBlock to label_CostsInExcessOfBillingsAndBillingsInExcessOfCostsTableTextBlock_1" />
    <link:label xlink:type="resource" xlink:label="label_LiquidityAxis_1" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_LiquidityAxis_1" xml:lang="en-US" id="label_LiquidityAxis_1">Information of liquidity.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiquidityAxis" xlink:to="label_LiquidityAxis_1" xlink:title="Label : LiquidityAxis to label_LiquidityAxis_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_LiquidityTable" xlink:label="LiquidityTable" xlink:title="LiquidityTable" />
    <link:label xlink:type="resource" xlink:label="label_LiquidityTable" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_LiquidityTable" xml:lang="en-US" id="label_LiquidityTable">Schedule that liquidity table.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiquidityTable" xlink:to="label_LiquidityTable" xlink:title="Label : LiquidityTable to label_LiquidityTable" />
    <link:label xlink:type="resource" xlink:label="label_LiquidityTable_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LiquidityTable_1" xml:lang="en-US" id="label_LiquidityTable_1">Liquidity [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiquidityTable" xlink:to="label_LiquidityTable_1" xlink:title="Label : LiquidityTable to label_LiquidityTable_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:label="AllowanceForDoubtfulAccountsReceivableCurrent" xlink:title="AllowanceForDoubtfulAccountsReceivableCurrent" />
    <link:label xlink:type="resource" xlink:label="label_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AllowanceForDoubtfulAccountsReceivableCurrent" xml:lang="en-US" id="label_AllowanceForDoubtfulAccountsReceivableCurrent">Allowances for doubtful accounts</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AllowanceForDoubtfulAccountsReceivableCurrent" xlink:to="label_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:title="Label : AllowanceForDoubtfulAccountsReceivableCurrent to label_AllowanceForDoubtfulAccountsReceivableCurrent" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_LiquidityAbstract" xlink:label="LiquidityAbstract" xlink:title="LiquidityAbstract" />
    <link:label xlink:type="resource" xlink:label="label_LiquidityAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LiquidityAbstract" xml:lang="en-US" id="label_LiquidityAbstract">Liquidity [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiquidityAbstract" xlink:to="label_LiquidityAbstract" xlink:title="Label : LiquidityAbstract to label_LiquidityAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Cash" xlink:label="Cash" xlink:title="Cash" />
    <link:label xlink:type="resource" xlink:label="label_Cash" xlink:role="http://www.xbrl.org/2003/role/positiveTerseLabel" xlink:title="label_Cash" xml:lang="en-US" id="label_Cash">Net Sources</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Cash" xlink:to="label_Cash" xlink:title="Label : Cash to label_Cash" />
    <link:label xlink:type="resource" xlink:label="label_Cash_1" xlink:role="http://www.xbrl.org/2003/role/positiveLabel" xlink:title="label_Cash_1" xml:lang="en-US" id="label_Cash_1">Cash balance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Cash" xlink:to="label_Cash_1" xlink:title="Label : Cash to label_Cash_1" />
    <link:label xlink:type="resource" xlink:label="label_Cash_2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_Cash_2" xml:lang="en-US" id="label_Cash_2">Cash and cash equivalents</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Cash" xlink:to="label_Cash_2" xlink:title="Label : Cash to label_Cash_2" />
    <link:label xlink:type="resource" xlink:label="label_Cash_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_Cash_3" xml:lang="en-US" id="label_Cash_3">Cash and cash equivalents</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Cash" xlink:to="label_Cash_3" xlink:title="Label : Cash to label_Cash_3" />
    <link:label xlink:type="resource" xlink:label="label_Cash_4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_Cash_4" xml:lang="en-US" id="label_Cash_4">Cash</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Cash" xlink:to="label_Cash_4" xlink:title="Label : Cash to label_Cash_4" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FinancialInstrumentAxis" xlink:label="FinancialInstrumentAxis" xlink:title="FinancialInstrumentAxis" />
    <link:label xlink:type="resource" xlink:label="label_FinancialInstrumentAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FinancialInstrumentAxis" xml:lang="en-US" id="label_FinancialInstrumentAxis">Financial Instrument [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FinancialInstrumentAxis" xlink:to="label_FinancialInstrumentAxis" xlink:title="Label : FinancialInstrumentAxis to label_FinancialInstrumentAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" xlink:label="TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" xlink:title="TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" />
    <link:label xlink:type="resource" xlink:label="label_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" xml:lang="en-US" id="label_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain">Financial Instruments [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" xlink:to="label_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" xlink:title="Label : TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain to label_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherCommitmentsLineItems" xlink:label="OtherCommitmentsLineItems" xlink:title="OtherCommitmentsLineItems" />
    <link:label xlink:type="resource" xlink:label="label_OtherCommitmentsLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherCommitmentsLineItems" xml:lang="en-US" id="label_OtherCommitmentsLineItems">Other Commitments [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherCommitmentsLineItems" xlink:to="label_OtherCommitmentsLineItems" xlink:title="Label : OtherCommitmentsLineItems to label_OtherCommitmentsLineItems" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_TetonMember" xlink:label="TetonMember" xlink:title="TetonMember" />
    <link:label xlink:type="resource" xlink:label="label_TetonMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_TetonMember" xml:lang="en-US" id="label_TetonMember">Teton Buildings, LLC [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TetonMember" xlink:to="label_TetonMember" xlink:title="Label : TetonMember to label_TetonMember" />
    <link:label xlink:type="resource" xlink:label="label_TetonMember_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_TetonMember_1" xml:lang="en-US" id="label_TetonMember_1">Teton [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TetonMember" xlink:to="label_TetonMember_1" xlink:title="Label : TetonMember to label_TetonMember_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_CostsInExcessOfBillingsToDate" xlink:label="CostsInExcessOfBillingsToDate" xlink:title="CostsInExcessOfBillingsToDate" />
    <link:label xlink:type="resource" xlink:label="label_CostsInExcessOfBillingsToDate" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_CostsInExcessOfBillingsToDate" xml:lang="en-US" id="label_CostsInExcessOfBillingsToDate">Costs in excess of billings to date.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CostsInExcessOfBillingsToDate" xlink:to="label_CostsInExcessOfBillingsToDate" xlink:title="Label : CostsInExcessOfBillingsToDate to label_CostsInExcessOfBillingsToDate" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LossContingencyDamagesSoughtValue" xlink:label="LossContingencyDamagesSoughtValue" xlink:title="LossContingencyDamagesSoughtValue" />
    <link:label xlink:type="resource" xlink:label="label_LossContingencyDamagesSoughtValue" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_LossContingencyDamagesSoughtValue" xml:lang="en-US" id="label_LossContingencyDamagesSoughtValue">Damages sought value</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossContingencyDamagesSoughtValue" xlink:to="label_LossContingencyDamagesSoughtValue" xlink:title="Label : LossContingencyDamagesSoughtValue to label_LossContingencyDamagesSoughtValue" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherCommitmentsTable" xlink:label="OtherCommitmentsTable" xlink:title="OtherCommitmentsTable" />
    <link:label xlink:type="resource" xlink:label="label_OtherCommitmentsTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherCommitmentsTable" xml:lang="en-US" id="label_OtherCommitmentsTable">Other Commitments [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherCommitmentsTable" xlink:to="label_OtherCommitmentsTable" xlink:title="Label : OtherCommitmentsTable to label_OtherCommitmentsTable" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ContractWithCustomerLiabilityCurrent" xlink:label="ContractWithCustomerLiabilityCurrent" xlink:title="ContractWithCustomerLiabilityCurrent" />
    <link:label xlink:type="resource" xlink:label="label_ContractWithCustomerLiabilityCurrent" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_ContractWithCustomerLiabilityCurrent" xml:lang="en-US" id="label_ContractWithCustomerLiabilityCurrent">Contract liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContractWithCustomerLiabilityCurrent" xlink:to="label_ContractWithCustomerLiabilityCurrent" xlink:title="Label : ContractWithCustomerLiabilityCurrent to label_ContractWithCustomerLiabilityCurrent" />
    <link:label xlink:type="resource" xlink:label="label_CostsInExcessOfBillingsToDate_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CostsInExcessOfBillingsToDate_1" xml:lang="en-US" id="label_CostsInExcessOfBillingsToDate_1">Costs in Excess of Billings to Date</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CostsInExcessOfBillingsToDate" xlink:to="label_CostsInExcessOfBillingsToDate_1" xlink:title="Label : CostsInExcessOfBillingsToDate to label_CostsInExcessOfBillingsToDate_1" />
    <link:label xlink:type="resource" xlink:label="label_CostsInExcessOfBillingsToDate_2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_CostsInExcessOfBillingsToDate_2" xml:lang="en-US" id="label_CostsInExcessOfBillingsToDate_2">Less: billings to date</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CostsInExcessOfBillingsToDate" xlink:to="label_CostsInExcessOfBillingsToDate_2" xlink:title="Label : CostsInExcessOfBillingsToDate to label_CostsInExcessOfBillingsToDate_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses" xlink:label="EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses" xlink:title="EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses" />
    <link:label xlink:type="resource" xlink:label="label_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses" xml:lang="en-US" id="label_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses">Goodwill impairment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses" xlink:to="label_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses" xlink:title="Label : EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses to label_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationDescriptionAndTerms_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationDescriptionAndTerms_1" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationDescriptionAndTerms_1">Share-based Compensation Arrangement by Share-based Payment Award, Plan Modification, Description and Terms</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationDescriptionAndTerms" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationDescriptionAndTerms_1" xlink:title="Label : ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationDescriptionAndTerms to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationDescriptionAndTerms_1" />
    <link:label xlink:type="resource" xlink:label="label_FairValueAssumptionsExpectedVolatilityRates_1" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_FairValueAssumptionsExpectedVolatilityRates_1" xml:lang="en-US" id="label_FairValueAssumptionsExpectedVolatilityRates_1">Measure of dispersion, in percentage terms (for instance, the standard deviation or variance), for a given stock price.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueAssumptionsExpectedVolatilityRates" xlink:to="label_FairValueAssumptionsExpectedVolatilityRates_1" xlink:title="Label : FairValueAssumptionsExpectedVolatilityRates to label_FairValueAssumptionsExpectedVolatilityRates_1" />
    <link:label xlink:type="resource" xlink:label="label_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses_1" xml:lang="en-US" id="label_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses_1">Effective Income Tax Rate Reconciliation, Nondeductible Expense, Impairment Losses, Percent</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses" xlink:to="label_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses_1" xlink:title="Label : EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses to label_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses_1" />
    <link:label xlink:type="resource" xlink:label="label_LossContingencyDamagesSoughtValue_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LossContingencyDamagesSoughtValue_1" xml:lang="en-US" id="label_LossContingencyDamagesSoughtValue_1">Loss Contingency, Damages Sought, Value</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossContingencyDamagesSoughtValue" xlink:to="label_LossContingencyDamagesSoughtValue_1" xlink:title="Label : LossContingencyDamagesSoughtValue to label_LossContingencyDamagesSoughtValue_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_ContractWithCustomerAssetLiability" xlink:label="ContractWithCustomerAssetLiability" xlink:title="ContractWithCustomerAssetLiability" />
    <link:label xlink:type="resource" xlink:label="label_ContractWithCustomerAssetLiability" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ContractWithCustomerAssetLiability" xml:lang="en-US" id="label_ContractWithCustomerAssetLiability">Contract with customer asset liability</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContractWithCustomerAssetLiability" xlink:to="label_ContractWithCustomerAssetLiability" xlink:title="Label : ContractWithCustomerAssetLiability to label_ContractWithCustomerAssetLiability" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities" xlink:label="DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities" xlink:title="DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities" />
    <link:label xlink:type="resource" xlink:label="label_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities" xml:lang="en-US" id="label_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities">Accrued expenses</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities" xlink:to="label_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities" xlink:title="Label : DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities to label_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities" />
    <link:label xlink:type="resource" xlink:label="label_GoodwillImpairmentLoss_2" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_GoodwillImpairmentLoss_2" xml:lang="en-US" id="label_GoodwillImpairmentLoss_2">Goodwill impairment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillImpairmentLoss" xlink:to="label_GoodwillImpairmentLoss_2" xlink:title="Label : GoodwillImpairmentLoss to label_GoodwillImpairmentLoss_2" />
    <link:label xlink:type="resource" xlink:label="label_ContractWithCustomerAssetLiability_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ContractWithCustomerAssetLiability_1" xml:lang="en-US" id="label_ContractWithCustomerAssetLiability_1">Net contract assets (liabilities)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContractWithCustomerAssetLiability" xlink:to="label_ContractWithCustomerAssetLiability_1" xlink:title="Label : ContractWithCustomerAssetLiability to label_ContractWithCustomerAssetLiability_1" />
    <link:label xlink:type="resource" xlink:label="label_ContractWithCustomerAssetLiability_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ContractWithCustomerAssetLiability_2" xml:lang="en-US" id="label_ContractWithCustomerAssetLiability_2">Contract with Customer Asset Liability</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContractWithCustomerAssetLiability" xlink:to="label_ContractWithCustomerAssetLiability_2" xlink:title="Label : ContractWithCustomerAssetLiability to label_ContractWithCustomerAssetLiability_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ContractWithCustomerAssetNetCurrent" xlink:label="ContractWithCustomerAssetNetCurrent" xlink:title="ContractWithCustomerAssetNetCurrent" />
    <link:label xlink:type="resource" xlink:label="label_ContractWithCustomerAssetNetCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ContractWithCustomerAssetNetCurrent" xml:lang="en-US" id="label_ContractWithCustomerAssetNetCurrent">Contract with Customer, Asset, Net, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContractWithCustomerAssetNetCurrent" xlink:to="label_ContractWithCustomerAssetNetCurrent" xlink:title="Label : ContractWithCustomerAssetNetCurrent to label_ContractWithCustomerAssetNetCurrent" />
    <link:label xlink:type="resource" xlink:label="label_ContractWithCustomerLiabilityCurrent_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ContractWithCustomerLiabilityCurrent_1" xml:lang="en-US" id="label_ContractWithCustomerLiabilityCurrent_1">Contract with Customer, Liability, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContractWithCustomerLiabilityCurrent" xlink:to="label_ContractWithCustomerLiabilityCurrent_1" xlink:title="Label : ContractWithCustomerLiabilityCurrent to label_ContractWithCustomerLiabilityCurrent_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_GoodwillImpairment" xlink:label="GoodwillImpairment" xlink:title="GoodwillImpairment" />
    <link:label xlink:type="resource" xlink:label="label_GoodwillImpairment" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_GoodwillImpairment" xml:lang="en-US" id="label_GoodwillImpairment">Goodwill impairment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillImpairment" xlink:to="label_GoodwillImpairment" xlink:title="Label : GoodwillImpairment to label_GoodwillImpairment" />
    <link:label xlink:type="resource" xlink:label="label_GoodwillImpairmentLoss_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_GoodwillImpairmentLoss_3" xml:lang="en-US" id="label_GoodwillImpairmentLoss_3">Goodwill, Impairment Loss</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillImpairmentLoss" xlink:to="label_GoodwillImpairmentLoss_3" xlink:title="Label : GoodwillImpairmentLoss to label_GoodwillImpairmentLoss_3" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_DescriptionOfClaimedAmount" xlink:label="DescriptionOfClaimedAmount" xlink:title="DescriptionOfClaimedAmount" />
    <link:label xlink:type="resource" xlink:label="label_DescriptionOfClaimedAmount" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DescriptionOfClaimedAmount" xml:lang="en-US" id="label_DescriptionOfClaimedAmount">Description of claimed amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DescriptionOfClaimedAmount" xlink:to="label_DescriptionOfClaimedAmount" xlink:title="Label : DescriptionOfClaimedAmount to label_DescriptionOfClaimedAmount" />
    <link:label xlink:type="resource" xlink:label="label_NotesPayableTable_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_NotesPayableTable_1" xml:lang="en-US" id="label_NotesPayableTable_1">Notes Payable [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NotesPayableTable" xlink:to="label_NotesPayableTable_1" xlink:title="Label : NotesPayableTable to label_NotesPayableTable_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_DebtOneMember" xlink:label="DebtOneMember" xlink:title="DebtOneMember" />
    <link:label xlink:type="resource" xlink:label="label_DebtOneMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtOneMember" xml:lang="en-US" id="label_DebtOneMember">Note One [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtOneMember" xlink:to="label_DebtOneMember" xlink:title="Label : DebtOneMember to label_DebtOneMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredFinanceCostsNet" xlink:label="DeferredFinanceCostsNet" xlink:title="DeferredFinanceCostsNet" />
    <link:label xlink:type="resource" xlink:label="label_DeferredFinanceCostsNet" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DeferredFinanceCostsNet" xml:lang="en-US" id="label_DeferredFinanceCostsNet">Debt Issuance Costs, Net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredFinanceCostsNet" xlink:to="label_DeferredFinanceCostsNet" xlink:title="Label : DeferredFinanceCostsNet to label_DeferredFinanceCostsNet" />
    <link:label xlink:type="resource" xlink:label="label_DebtOneMember_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtOneMember_1" xml:lang="en-US" id="label_DebtOneMember_1">Debt one [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtOneMember" xlink:to="label_DebtOneMember_1" xlink:title="Label : DebtOneMember to label_DebtOneMember_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="DerivativeInstrumentRiskAxis" xlink:title="DerivativeInstrumentRiskAxis" />
    <link:label xlink:type="resource" xlink:label="label_DerivativeInstrumentRiskAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DerivativeInstrumentRiskAxis" xml:lang="en-US" id="label_DerivativeInstrumentRiskAxis">Derivative Instrument [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DerivativeInstrumentRiskAxis" xlink:to="label_DerivativeInstrumentRiskAxis" xlink:title="Label : DerivativeInstrumentRiskAxis to label_DerivativeInstrumentRiskAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="DerivativeContractTypeDomain" xlink:title="DerivativeContractTypeDomain" />
    <link:label xlink:type="resource" xlink:label="label_DerivativeContractTypeDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DerivativeContractTypeDomain" xml:lang="en-US" id="label_DerivativeContractTypeDomain">Derivative Contract [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DerivativeContractTypeDomain" xlink:to="label_DerivativeContractTypeDomain" xlink:title="Label : DerivativeContractTypeDomain to label_DerivativeContractTypeDomain" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross" xlink:label="StockIssuedDuringPeriodSharesRestrictedStockAwardGross" xlink:title="StockIssuedDuringPeriodSharesRestrictedStockAwardGross" />
    <link:label xlink:type="resource" xlink:label="label_StockIssuedDuringPeriodSharesRestrictedStockAwardGross" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StockIssuedDuringPeriodSharesRestrictedStockAwardGross" xml:lang="en-US" id="label_StockIssuedDuringPeriodSharesRestrictedStockAwardGross">Stock Issued During Period, Shares, Restricted Stock Award, Gross</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesRestrictedStockAwardGross" xlink:to="label_StockIssuedDuringPeriodSharesRestrictedStockAwardGross" xlink:title="Label : StockIssuedDuringPeriodSharesRestrictedStockAwardGross to label_StockIssuedDuringPeriodSharesRestrictedStockAwardGross" />
    <link:label xlink:type="resource" xlink:label="label_StockOptionsAndGrantsTextualAbstract_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StockOptionsAndGrantsTextualAbstract_1" xml:lang="en-US" id="label_StockOptionsAndGrantsTextualAbstract_1">Stock Options And Grants Textual [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockOptionsAndGrantsTextualAbstract" xlink:to="label_StockOptionsAndGrantsTextualAbstract_1" xlink:title="Label : StockOptionsAndGrantsTextualAbstract to label_StockOptionsAndGrantsTextualAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_TitleOfIndividualAxis" xlink:label="TitleOfIndividualAxis" xlink:title="TitleOfIndividualAxis" />
    <link:label xlink:type="resource" xlink:label="label_TitleOfIndividualAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_TitleOfIndividualAxis" xml:lang="en-US" id="label_TitleOfIndividualAxis">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="label_TitleOfIndividualAxis" xlink:title="Label : TitleOfIndividualAxis to label_TitleOfIndividualAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:label="TitleOfIndividualWithRelationshipToEntityDomain" xlink:title="TitleOfIndividualWithRelationshipToEntityDomain" />
    <link:label xlink:type="resource" xlink:label="label_TitleOfIndividualWithRelationshipToEntityDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_TitleOfIndividualWithRelationshipToEntityDomain" xml:lang="en-US" id="label_TitleOfIndividualWithRelationshipToEntityDomain">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="label_TitleOfIndividualWithRelationshipToEntityDomain" xlink:title="Label : TitleOfIndividualWithRelationshipToEntityDomain to label_TitleOfIndividualWithRelationshipToEntityDomain" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:label="DebtInstrumentInterestRateStatedPercentage" xlink:title="DebtInstrumentInterestRateStatedPercentage" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentInterestRateStatedPercentage" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentInterestRateStatedPercentage" xml:lang="en-US" id="label_DebtInstrumentInterestRateStatedPercentage">Debt Instrument, Interest Rate, Stated Percentage</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentInterestRateStatedPercentage" xlink:to="label_DebtInstrumentInterestRateStatedPercentage" xlink:title="Label : DebtInstrumentInterestRateStatedPercentage to label_DebtInstrumentInterestRateStatedPercentage" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtMember" xlink:label="DebtMember" xlink:title="DebtMember" />
    <link:label xlink:type="resource" xlink:label="label_DebtMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtMember" xml:lang="en-US" id="label_DebtMember">Debt [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtMember" xlink:to="label_DebtMember" xlink:title="Label : DebtMember to label_DebtMember" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentInterestRateStatedPercentage_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtInstrumentInterestRateStatedPercentage_1" xml:lang="en-US" id="label_DebtInstrumentInterestRateStatedPercentage_1">Bear interest</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentInterestRateStatedPercentage" xlink:to="label_DebtInstrumentInterestRateStatedPercentage_1" xlink:title="Label : DebtInstrumentInterestRateStatedPercentage to label_DebtInstrumentInterestRateStatedPercentage_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockCapitalSharesReservedForFutureIssuance" xlink:label="CommonStockCapitalSharesReservedForFutureIssuance" xlink:title="CommonStockCapitalSharesReservedForFutureIssuance" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockCapitalSharesReservedForFutureIssuance" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CommonStockCapitalSharesReservedForFutureIssuance" xml:lang="en-US" id="label_CommonStockCapitalSharesReservedForFutureIssuance">Common Stock, Capital Shares Reserved for Future Issuance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockCapitalSharesReservedForFutureIssuance" xlink:to="label_CommonStockCapitalSharesReservedForFutureIssuance" xlink:title="Label : CommonStockCapitalSharesReservedForFutureIssuance to label_CommonStockCapitalSharesReservedForFutureIssuance" />
    <link:label xlink:type="resource" xlink:label="label_StockIssuedDuringPeriodSharesRestrictedStockAwardGross_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_StockIssuedDuringPeriodSharesRestrictedStockAwardGross_1" xml:lang="en-US" id="label_StockIssuedDuringPeriodSharesRestrictedStockAwardGross_1">Restricted stock or options issued, shares</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesRestrictedStockAwardGross" xlink:to="label_StockIssuedDuringPeriodSharesRestrictedStockAwardGross_1" xlink:title="Label : StockIssuedDuringPeriodSharesRestrictedStockAwardGross to label_StockIssuedDuringPeriodSharesRestrictedStockAwardGross_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense" xlink:label="AllocatedShareBasedCompensationExpense" xlink:title="AllocatedShareBasedCompensationExpense" />
    <link:label xlink:type="resource" xlink:label="label_AllocatedShareBasedCompensationExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AllocatedShareBasedCompensationExpense" xml:lang="en-US" id="label_AllocatedShareBasedCompensationExpense">Allocated Share-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="label_AllocatedShareBasedCompensationExpense" xlink:title="Label : AllocatedShareBasedCompensationExpense to label_AllocatedShareBasedCompensationExpense" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockCapitalSharesReservedForFutureIssuance_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_CommonStockCapitalSharesReservedForFutureIssuance_1" xml:lang="en-US" id="label_CommonStockCapitalSharesReservedForFutureIssuance_1">Common stock available for issuance, shares</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockCapitalSharesReservedForFutureIssuance" xlink:to="label_CommonStockCapitalSharesReservedForFutureIssuance_1" xlink:title="Label : CommonStockCapitalSharesReservedForFutureIssuance to label_CommonStockCapitalSharesReservedForFutureIssuance_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInContractWithCustomerAsset" xlink:label="IncreaseDecreaseInContractWithCustomerAsset" xlink:title="IncreaseDecreaseInContractWithCustomerAsset" />
    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInContractWithCustomerAsset" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_IncreaseDecreaseInContractWithCustomerAsset" xml:lang="en-US" id="label_IncreaseDecreaseInContractWithCustomerAsset">Contract assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInContractWithCustomerAsset" xlink:to="label_IncreaseDecreaseInContractWithCustomerAsset" xlink:title="Label : IncreaseDecreaseInContractWithCustomerAsset to label_IncreaseDecreaseInContractWithCustomerAsset" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_2" xml:lang="en-US" id="label_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_2">Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" xlink:to="label_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_2" xlink:title="Label : ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock to label_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_2" />
    <link:label xlink:type="resource" xlink:label="label_ContractWithCustomerLiabilityCurrent_2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ContractWithCustomerLiabilityCurrent_2" xml:lang="en-US" id="label_ContractWithCustomerLiabilityCurrent_2">Contract liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContractWithCustomerLiabilityCurrent" xlink:to="label_ContractWithCustomerLiabilityCurrent_2" xlink:title="Label : ContractWithCustomerLiabilityCurrent to label_ContractWithCustomerLiabilityCurrent_2" />
    <link:label xlink:type="resource" xlink:label="label_ContractWithCustomerAssetNetCurrent_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ContractWithCustomerAssetNetCurrent_1" xml:lang="en-US" id="label_ContractWithCustomerAssetNetCurrent_1">Contract assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContractWithCustomerAssetNetCurrent" xlink:to="label_ContractWithCustomerAssetNetCurrent_1" xlink:title="Label : ContractWithCustomerAssetNetCurrent to label_ContractWithCustomerAssetNetCurrent_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_EmergenceFromBankruptcyTextualAbstract" xlink:label="EmergenceFromBankruptcyTextualAbstract" xlink:title="EmergenceFromBankruptcyTextualAbstract" />
    <link:label xlink:type="resource" xlink:label="label_EmergenceFromBankruptcyTextualAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EmergenceFromBankruptcyTextualAbstract" xml:lang="en-US" id="label_EmergenceFromBankruptcyTextualAbstract">Emergence From Bankruptcy Textual [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmergenceFromBankruptcyTextualAbstract" xlink:to="label_EmergenceFromBankruptcyTextualAbstract" xlink:title="Label : EmergenceFromBankruptcyTextualAbstract to label_EmergenceFromBankruptcyTextualAbstract" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_ShareBasedNonVestedStockOptionsWeightedAverageTermOne" xlink:label="ShareBasedNonVestedStockOptionsWeightedAverageTermOne" xlink:title="ShareBasedNonVestedStockOptionsWeightedAverageTermOne" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedNonVestedStockOptionsWeightedAverageTermOne" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedNonVestedStockOptionsWeightedAverageTermOne" xml:lang="en-US" id="label_ShareBasedNonVestedStockOptionsWeightedAverageTermOne">Share Based Non Vested Stock Options Weighted Average Term One</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedNonVestedStockOptionsWeightedAverageTermOne" xlink:to="label_ShareBasedNonVestedStockOptionsWeightedAverageTermOne" xlink:title="Label : ShareBasedNonVestedStockOptionsWeightedAverageTermOne to label_ShareBasedNonVestedStockOptionsWeightedAverageTermOne" />
    <link:label xlink:type="resource" xlink:label="label_AllocatedShareBasedCompensationExpense_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AllocatedShareBasedCompensationExpense_1" xml:lang="en-US" id="label_AllocatedShareBasedCompensationExpense_1">Recognized 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="label_AllocatedShareBasedCompensationExpense_1" xlink:title="Label : AllocatedShareBasedCompensationExpense to label_AllocatedShareBasedCompensationExpense_1" />
    <link:label xlink:type="resource" xlink:label="label_EmergenceFromBankruptcyTextualAbstract_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EmergenceFromBankruptcyTextualAbstract_1" xml:lang="en-US" id="label_EmergenceFromBankruptcyTextualAbstract_1">Liquidity and Financial Condition (Textual)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmergenceFromBankruptcyTextualAbstract" xlink:to="label_EmergenceFromBankruptcyTextualAbstract_1" xlink:title="Label : EmergenceFromBankruptcyTextualAbstract to label_EmergenceFromBankruptcyTextualAbstract_1" />
    <link:label xlink:type="resource" xlink:label="label_EmergenceFromBankruptcyTextualAbstract_2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_EmergenceFromBankruptcyTextualAbstract_2" xml:lang="en-US" id="label_EmergenceFromBankruptcyTextualAbstract_2">Emergence from Bankruptcy (Textual)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmergenceFromBankruptcyTextualAbstract" xlink:to="label_EmergenceFromBankruptcyTextualAbstract_2" xlink:title="Label : EmergenceFromBankruptcyTextualAbstract to label_EmergenceFromBankruptcyTextualAbstract_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentInterestRateEffectivePercentage" xlink:label="DebtInstrumentInterestRateEffectivePercentage" xlink:title="DebtInstrumentInterestRateEffectivePercentage" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentInterestRateEffectivePercentage" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentInterestRateEffectivePercentage" xml:lang="en-US" id="label_DebtInstrumentInterestRateEffectivePercentage">Original issue discount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentInterestRateEffectivePercentage" xlink:to="label_DebtInstrumentInterestRateEffectivePercentage" xlink:title="Label : DebtInstrumentInterestRateEffectivePercentage to label_DebtInstrumentInterestRateEffectivePercentage" />
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    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentInterestRateEffectivePercentage_3" xlink:role="http://www.xbrl.org/2003/role/zeroLabel" xlink:title="label_DebtInstrumentInterestRateEffectivePercentage_3" xml:lang="en-US" id="label_DebtInstrumentInterestRateEffectivePercentage_3">Original issue discount</link:label>
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    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentInterestRateEffectivePercentage_5" xlink:role="http://www.xbrl.org/2003/role/disclosureGuidance" xlink:title="label_DebtInstrumentInterestRateEffectivePercentage_5" xml:lang="en-US" id="label_DebtInstrumentInterestRateEffectivePercentage_5">Percentage of OID secured convertible debenture</link:label>
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    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentMaturityDate_3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_DebtInstrumentMaturityDate_3" xml:lang="en-US" id="label_DebtInstrumentMaturityDate_3">Maturity date</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentMaturityDate" xlink:to="label_DebtInstrumentMaturityDate_3" xlink:title="Label : DebtInstrumentMaturityDate to label_DebtInstrumentMaturityDate_3" />
    <link:label xlink:type="resource" xlink:label="label_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_1" xml:lang="en-US" id="label_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_1">Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:to="label_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_1" xlink:title="Label : SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1 to label_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_1" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedNonVestedStockOptionsWeightedAverageTermOne" xlink:to="label_ShareBasedNonVestedStockOptionsWeightedAverageTermOne_1" xlink:title="Label : ShareBasedNonVestedStockOptionsWeightedAverageTermOne to label_ShareBasedNonVestedStockOptionsWeightedAverageTermOne_1" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedNonVestedStockOptionsWeightedAverageTermOne_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedNonVestedStockOptionsWeightedAverageTermOne_2" xml:lang="en-US" id="label_ShareBasedNonVestedStockOptionsWeightedAverageTermOne_2">Non-vested stock options weighted average period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedNonVestedStockOptionsWeightedAverageTermOne" xlink:to="label_ShareBasedNonVestedStockOptionsWeightedAverageTermOne_2" xlink:title="Label : ShareBasedNonVestedStockOptionsWeightedAverageTermOne to label_ShareBasedNonVestedStockOptionsWeightedAverageTermOne_2" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentMaturityDate_4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtInstrumentMaturityDate_4" xml:lang="en-US" id="label_DebtInstrumentMaturityDate_4">Maturity date</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentMaturityDate" xlink:to="label_DebtInstrumentMaturityDate_4" xlink:title="Label : DebtInstrumentMaturityDate to label_DebtInstrumentMaturityDate_4" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentMaturityDate_5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentMaturityDate_5" xml:lang="en-US" id="label_DebtInstrumentMaturityDate_5">Debt Instrument, Maturity Date</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentMaturityDate" xlink:to="label_DebtInstrumentMaturityDate_5" xlink:title="Label : DebtInstrumentMaturityDate to label_DebtInstrumentMaturityDate_5" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:to="label_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_2" xlink:title="Label : SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1 to label_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:title="Label : ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInContractWithCustomerLiability" xlink:label="IncreaseDecreaseInContractWithCustomerLiability" xlink:title="IncreaseDecreaseInContractWithCustomerLiability" />
    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInContractWithCustomerLiability" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_IncreaseDecreaseInContractWithCustomerLiability" xml:lang="en-US" id="label_IncreaseDecreaseInContractWithCustomerLiability">Contract liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInContractWithCustomerLiability" xlink:to="label_IncreaseDecreaseInContractWithCustomerLiability" xlink:title="Label : IncreaseDecreaseInContractWithCustomerLiability to label_IncreaseDecreaseInContractWithCustomerLiability" />
    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInContractWithCustomerLiability_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncreaseDecreaseInContractWithCustomerLiability_1" xml:lang="en-US" id="label_IncreaseDecreaseInContractWithCustomerLiability_1">Increase (Decrease) in Contract with Customer, Liability</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInContractWithCustomerLiability" xlink:to="label_IncreaseDecreaseInContractWithCustomerLiability_1" xlink:title="Label : IncreaseDecreaseInContractWithCustomerLiability to label_IncreaseDecreaseInContractWithCustomerLiability_1" />
    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInContractWithCustomerAsset_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncreaseDecreaseInContractWithCustomerAsset_1" xml:lang="en-US" id="label_IncreaseDecreaseInContractWithCustomerAsset_1">Cost and estimated earnings in excess of billings on uncompleted contracts</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInContractWithCustomerAsset" xlink:to="label_IncreaseDecreaseInContractWithCustomerAsset_1" xlink:title="Label : IncreaseDecreaseInContractWithCustomerAsset to label_IncreaseDecreaseInContractWithCustomerAsset_1" />
    <link:label xlink:type="resource" xlink:label="label_NetCashProvidedByUsedInInvestingActivities_1" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_NetCashProvidedByUsedInInvestingActivities_1" xml:lang="en-US" id="label_NetCashProvidedByUsedInInvestingActivities_1">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="label_NetCashProvidedByUsedInInvestingActivities_1" xlink:title="Label : NetCashProvidedByUsedInInvestingActivities to label_NetCashProvidedByUsedInInvestingActivities_1" />
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    <link:label xlink:type="resource" xlink:label="label_NetCashProvidedByUsedInFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NetCashProvidedByUsedInFinancingActivities" xml:lang="en-US" id="label_NetCashProvidedByUsedInFinancingActivities">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="label_NetCashProvidedByUsedInFinancingActivities" xlink:title="Label : NetCashProvidedByUsedInFinancingActivities to label_NetCashProvidedByUsedInFinancingActivities" />
    <link:label xlink:type="resource" xlink:label="label_NetCashProvidedByUsedInFinancingActivities_1" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_NetCashProvidedByUsedInFinancingActivities_1" xml:lang="en-US" id="label_NetCashProvidedByUsedInFinancingActivities_1">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="label_NetCashProvidedByUsedInFinancingActivities_1" xlink:title="Label : NetCashProvidedByUsedInFinancingActivities to label_NetCashProvidedByUsedInFinancingActivities_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConversionOfStockSharesConverted1" xlink:label="ConversionOfStockSharesConverted1" xlink:title="ConversionOfStockSharesConverted1" />
    <link:label xlink:type="resource" xlink:label="label_ConversionOfStockSharesConverted1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConversionOfStockSharesConverted1" xml:lang="en-US" id="label_ConversionOfStockSharesConverted1">Conversion of Stock, Shares Converted</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConversionOfStockSharesConverted1" xlink:to="label_ConversionOfStockSharesConverted1" xlink:title="Label : ConversionOfStockSharesConverted1 to label_ConversionOfStockSharesConverted1" />
    <link:label xlink:type="resource" xlink:label="label_ConversionOfStockSharesConverted1_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ConversionOfStockSharesConverted1_1" xml:lang="en-US" id="label_ConversionOfStockSharesConverted1_1">Conversion of stock, shares converted</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConversionOfStockSharesConverted1" xlink:to="label_ConversionOfStockSharesConverted1_1" xlink:title="Label : ConversionOfStockSharesConverted1 to label_ConversionOfStockSharesConverted1_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebtFairValue" xlink:label="LongTermDebtFairValue" xlink:title="LongTermDebtFairValue" />
    <link:label xlink:type="resource" xlink:label="label_LongTermDebtFairValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LongTermDebtFairValue" xml:lang="en-US" id="label_LongTermDebtFairValue">Long-term Debt, Fair Value</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LongTermDebtFairValue" xlink:to="label_LongTermDebtFairValue" xlink:title="Label : LongTermDebtFairValue to label_LongTermDebtFairValue" />
    <link:label xlink:type="resource" xlink:label="label_LongTermDebtFairValue_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_LongTermDebtFairValue_1" xml:lang="en-US" id="label_LongTermDebtFairValue_1">Enterprise value</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LongTermDebtFairValue" xlink:to="label_LongTermDebtFairValue_1" xlink:title="Label : LongTermDebtFairValue to label_LongTermDebtFairValue_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestExpenseDebt" xlink:label="InterestExpenseDebt" xlink:title="InterestExpenseDebt" />
    <link:label xlink:type="resource" xlink:label="label_InterestExpenseDebt" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_InterestExpenseDebt" xml:lang="en-US" id="label_InterestExpenseDebt">Interest Expense, Debt</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InterestExpenseDebt" xlink:to="label_InterestExpenseDebt" xlink:title="Label : InterestExpenseDebt to label_InterestExpenseDebt" />
    <link:label xlink:type="resource" xlink:label="label_InterestExpenseDebt_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_InterestExpenseDebt_1" xml:lang="en-US" id="label_InterestExpenseDebt_1">Interest expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InterestExpenseDebt" xlink:to="label_InterestExpenseDebt_1" xlink:title="Label : InterestExpenseDebt to label_InterestExpenseDebt_1" />
    <link:label xlink:type="resource" xlink:label="label_StockholdersEquityReverseStockSplit_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_StockholdersEquityReverseStockSplit_2" xml:lang="en-US" id="label_StockholdersEquityReverseStockSplit_2">Reverse stock split</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockholdersEquityReverseStockSplit" xlink:to="label_StockholdersEquityReverseStockSplit_2" xlink:title="Label : StockholdersEquityReverseStockSplit to label_StockholdersEquityReverseStockSplit_2" />
    <link:label xlink:type="resource" xlink:label="label_DebtMember_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtMember_1" xml:lang="en-US" id="label_DebtMember_1">Promissory note [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtMember" xlink:to="label_DebtMember_1" xlink:title="Label : DebtMember to label_DebtMember_1" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InterestExpenseDebt" xlink:to="label_InterestExpenseDebt_2" xlink:title="Label : InterestExpenseDebt to label_InterestExpenseDebt_2" />
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    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths">2019</link:label>
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    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_1" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_1">Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months</link:label>
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    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo">2020</link:label>
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    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_1" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_1">Finite-Lived Intangible Assets, Amortization Expense, Year Two</link:label>
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    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_1" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_1">Finite-Lived Intangible Assets, Amortization Expense, Year Three</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" xlink:label="FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" xlink:title="FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour">2022</link:label>
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    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_1" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_1">Finite-Lived Intangible Assets, Amortization Expense, Year Four</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" xlink:label="FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" xlink:title="FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive">2023</link:label>
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    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_1" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_1">Finite-Lived Intangible Assets, Amortization Expense, Year Five</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" xlink:to="label_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_1" xlink:title="Label : FiniteLivedIntangibleAssetsAmortizationExpenseYearFive to label_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive" xlink:label="FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive" xlink:title="FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive">Finite-Lived Intangible Assets, Amortization Expense, after Year Five</link:label>
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    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive_1" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive_1">Thereafter</link:label>
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    <link:label xlink:type="resource" xlink:label="label_FairValueByFairValueHierarchyLevelAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FairValueByFairValueHierarchyLevelAxis" xml:lang="en-US" id="label_FairValueByFairValueHierarchyLevelAxis">Fair Value, Hierarchy [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueByFairValueHierarchyLevelAxis" xlink:to="label_FairValueByFairValueHierarchyLevelAxis" xlink:title="Label : FairValueByFairValueHierarchyLevelAxis to label_FairValueByFairValueHierarchyLevelAxis" />
    <link:label xlink:type="resource" xlink:label="label_FairValueByFairValueHierarchyLevelAxis_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_FairValueByFairValueHierarchyLevelAxis_1" xml:lang="en-US" id="label_FairValueByFairValueHierarchyLevelAxis_1">Fair Value, Hierarchy [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueByFairValueHierarchyLevelAxis" xlink:to="label_FairValueByFairValueHierarchyLevelAxis_1" xlink:title="Label : FairValueByFairValueHierarchyLevelAxis to label_FairValueByFairValueHierarchyLevelAxis_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="FairValueMeasurementsFairValueHierarchyDomain" xlink:title="FairValueMeasurementsFairValueHierarchyDomain" />
    <link:label xlink:type="resource" xlink:label="label_FairValueMeasurementsFairValueHierarchyDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FairValueMeasurementsFairValueHierarchyDomain" xml:lang="en-US" id="label_FairValueMeasurementsFairValueHierarchyDomain">Fair Value, Measurements, Fair Value Hierarchy [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueMeasurementsFairValueHierarchyDomain" xlink:to="label_FairValueMeasurementsFairValueHierarchyDomain" xlink:title="Label : FairValueMeasurementsFairValueHierarchyDomain to label_FairValueMeasurementsFairValueHierarchyDomain" />
    <link:label xlink:type="resource" xlink:label="label_FairValueMeasurementsFairValueHierarchyDomain_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_FairValueMeasurementsFairValueHierarchyDomain_1" xml:lang="en-US" id="label_FairValueMeasurementsFairValueHierarchyDomain_1">Fair Value, Measurements, Fair Value Hierarchy [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueMeasurementsFairValueHierarchyDomain" xlink:to="label_FairValueMeasurementsFairValueHierarchyDomain_1" xlink:title="Label : FairValueMeasurementsFairValueHierarchyDomain to label_FairValueMeasurementsFairValueHierarchyDomain_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueInputsLevel1Member" xlink:label="FairValueInputsLevel1Member" xlink:title="FairValueInputsLevel1Member" />
    <link:label xlink:type="resource" xlink:label="label_FairValueInputsLevel1Member" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_FairValueInputsLevel1Member" xml:lang="en-US" id="label_FairValueInputsLevel1Member">Quoted prices in active market for identical assets (Level 1) [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueInputsLevel1Member" xlink:to="label_FairValueInputsLevel1Member" xlink:title="Label : FairValueInputsLevel1Member to label_FairValueInputsLevel1Member" />
    <link:label xlink:type="resource" xlink:label="label_FairValueInputsLevel1Member_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FairValueInputsLevel1Member_1" xml:lang="en-US" id="label_FairValueInputsLevel1Member_1">Fair Value, Inputs, Level 1 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueInputsLevel1Member" xlink:to="label_FairValueInputsLevel1Member_1" xlink:title="Label : FairValueInputsLevel1Member to label_FairValueInputsLevel1Member_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueInputsLevel2Member" xlink:label="FairValueInputsLevel2Member" xlink:title="FairValueInputsLevel2Member" />
    <link:label xlink:type="resource" xlink:label="label_FairValueInputsLevel2Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FairValueInputsLevel2Member" xml:lang="en-US" id="label_FairValueInputsLevel2Member">Fair Value, Inputs, Level 2 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueInputsLevel2Member" xlink:to="label_FairValueInputsLevel2Member" xlink:title="Label : FairValueInputsLevel2Member to label_FairValueInputsLevel2Member" />
    <link:label xlink:type="resource" xlink:label="label_FairValueInputsLevel2Member_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_FairValueInputsLevel2Member_1" xml:lang="en-US" id="label_FairValueInputsLevel2Member_1">Significant other observable inputs (Level 2) [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueInputsLevel2Member" xlink:to="label_FairValueInputsLevel2Member_1" xlink:title="Label : FairValueInputsLevel2Member to label_FairValueInputsLevel2Member_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueInputsLevel3Member" xlink:label="FairValueInputsLevel3Member" xlink:title="FairValueInputsLevel3Member" />
    <link:label xlink:type="resource" xlink:label="label_FairValueInputsLevel3Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FairValueInputsLevel3Member" xml:lang="en-US" id="label_FairValueInputsLevel3Member">Fair Value, Inputs, Level 3 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueInputsLevel3Member" xlink:to="label_FairValueInputsLevel3Member" xlink:title="Label : FairValueInputsLevel3Member to label_FairValueInputsLevel3Member" />
    <link:label xlink:type="resource" xlink:label="label_FairValueInputsLevel3Member_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_FairValueInputsLevel3Member_1" xml:lang="en-US" id="label_FairValueInputsLevel3Member_1">Significant unobservable inputs (Level 3) [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueInputsLevel3Member" xlink:to="label_FairValueInputsLevel3Member_1" xlink:title="Label : FairValueInputsLevel3Member to label_FairValueInputsLevel3Member_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesFairValueDisclosureAbstract" xlink:label="LiabilitiesFairValueDisclosureAbstract" xlink:title="LiabilitiesFairValueDisclosureAbstract" />
    <link:label xlink:type="resource" xlink:label="label_LiabilitiesFairValueDisclosureAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LiabilitiesFairValueDisclosureAbstract" xml:lang="en-US" id="label_LiabilitiesFairValueDisclosureAbstract">Liabilities, Fair Value Disclosure [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesFairValueDisclosureAbstract" xlink:to="label_LiabilitiesFairValueDisclosureAbstract" xlink:title="Label : LiabilitiesFairValueDisclosureAbstract to label_LiabilitiesFairValueDisclosureAbstract" />
    <link:label xlink:type="resource" xlink:label="label_LiabilitiesFairValueDisclosureAbstract_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_LiabilitiesFairValueDisclosureAbstract_1" xml:lang="en-US" id="label_LiabilitiesFairValueDisclosureAbstract_1">Summary of financial assets and liabilities measured at fair value on a recurring basis</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesFairValueDisclosureAbstract" xlink:to="label_LiabilitiesFairValueDisclosureAbstract_1" xlink:title="Label : LiabilitiesFairValueDisclosureAbstract to label_LiabilitiesFairValueDisclosureAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_ChangeInFairValueRelatedToConversionOfConvertibleDebentures" xlink:label="ChangeInFairValueRelatedToConversionOfConvertibleDebentures" xlink:title="ChangeInFairValueRelatedToConversionOfConvertibleDebentures" />
    <link:label xlink:type="resource" xlink:label="label_ChangeInFairValueRelatedToConversionOfConvertibleDebentures" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ChangeInFairValueRelatedToConversionOfConvertibleDebentures" xml:lang="en-US" id="label_ChangeInFairValueRelatedToConversionOfConvertibleDebentures">Change In Fair Value Related To Conversion Of Convertible Debentures</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ChangeInFairValueRelatedToConversionOfConvertibleDebentures" xlink:to="label_ChangeInFairValueRelatedToConversionOfConvertibleDebentures" xlink:title="Label : ChangeInFairValueRelatedToConversionOfConvertibleDebentures to label_ChangeInFairValueRelatedToConversionOfConvertibleDebentures" />
    <link:label xlink:type="resource" xlink:label="label_ChangeInFairValueRelatedToConversionOfConvertibleDebentures_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ChangeInFairValueRelatedToConversionOfConvertibleDebentures_1" xml:lang="en-US" id="label_ChangeInFairValueRelatedToConversionOfConvertibleDebentures_1">Change in fair value related to conversion of convertible debentures</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ChangeInFairValueRelatedToConversionOfConvertibleDebentures" xlink:to="label_ChangeInFairValueRelatedToConversionOfConvertibleDebentures_1" xlink:title="Label : ChangeInFairValueRelatedToConversionOfConvertibleDebentures to label_ChangeInFairValueRelatedToConversionOfConvertibleDebentures_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConcentrationRiskTable" xlink:label="ConcentrationRiskTable" xlink:title="ConcentrationRiskTable" />
    <link:label xlink:type="resource" xlink:label="label_ConcentrationRiskTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConcentrationRiskTable" xml:lang="en-US" id="label_ConcentrationRiskTable">Concentration Risk [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConcentrationRiskTable" xlink:to="label_ConcentrationRiskTable" xlink:title="Label : ConcentrationRiskTable to label_ConcentrationRiskTable" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:label="ConcentrationRiskByBenchmarkAxis" xlink:title="ConcentrationRiskByBenchmarkAxis" />
    <link:label xlink:type="resource" xlink:label="label_ConcentrationRiskByBenchmarkAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConcentrationRiskByBenchmarkAxis" xml:lang="en-US" id="label_ConcentrationRiskByBenchmarkAxis">Concentration Risk Benchmark [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConcentrationRiskByBenchmarkAxis" xlink:to="label_ConcentrationRiskByBenchmarkAxis" xlink:title="Label : ConcentrationRiskByBenchmarkAxis to label_ConcentrationRiskByBenchmarkAxis" />
    <link:label xlink:type="resource" xlink:label="label_ConcentrationRiskByBenchmarkAxis_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ConcentrationRiskByBenchmarkAxis_1" xml:lang="en-US" id="label_ConcentrationRiskByBenchmarkAxis_1">Concentration Risk Benchmark [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConcentrationRiskByBenchmarkAxis" xlink:to="label_ConcentrationRiskByBenchmarkAxis_1" xlink:title="Label : ConcentrationRiskByBenchmarkAxis to label_ConcentrationRiskByBenchmarkAxis_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConcentrationRiskBenchmarkDomain" xlink:label="ConcentrationRiskBenchmarkDomain" xlink:title="ConcentrationRiskBenchmarkDomain" />
    <link:label xlink:type="resource" xlink:label="label_ConcentrationRiskBenchmarkDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConcentrationRiskBenchmarkDomain" xml:lang="en-US" id="label_ConcentrationRiskBenchmarkDomain">Concentration Risk Benchmark [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConcentrationRiskBenchmarkDomain" xlink:to="label_ConcentrationRiskBenchmarkDomain" xlink:title="Label : ConcentrationRiskBenchmarkDomain to label_ConcentrationRiskBenchmarkDomain" />
    <link:label xlink:type="resource" xlink:label="label_ConcentrationRiskBenchmarkDomain_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ConcentrationRiskBenchmarkDomain_1" xml:lang="en-US" id="label_ConcentrationRiskBenchmarkDomain_1">Concentration Risk Benchmark [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConcentrationRiskBenchmarkDomain" xlink:to="label_ConcentrationRiskBenchmarkDomain_1" xlink:title="Label : ConcentrationRiskBenchmarkDomain to label_ConcentrationRiskBenchmarkDomain_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsReceivableMember" xlink:label="AccountsReceivableMember" xlink:title="AccountsReceivableMember" />
    <link:label xlink:type="resource" xlink:label="label_AccountsReceivableMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AccountsReceivableMember" xml:lang="en-US" id="label_AccountsReceivableMember">Accounts Receivable [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountsReceivableMember" xlink:to="label_AccountsReceivableMember" xlink:title="Label : AccountsReceivableMember to label_AccountsReceivableMember" />
    <link:label xlink:type="resource" xlink:label="label_AccountsReceivableMember_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AccountsReceivableMember_1" xml:lang="en-US" id="label_AccountsReceivableMember_1">Accounts receivable [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountsReceivableMember" xlink:to="label_AccountsReceivableMember_1" xlink:title="Label : AccountsReceivableMember to label_AccountsReceivableMember_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventsTextBlock" xlink:label="SubsequentEventsTextBlock" xlink:title="SubsequentEventsTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_SubsequentEventsTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SubsequentEventsTextBlock" xml:lang="en-US" id="label_SubsequentEventsTextBlock">Subsequent Events</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubsequentEventsTextBlock" xlink:to="label_SubsequentEventsTextBlock" xlink:title="Label : SubsequentEventsTextBlock to label_SubsequentEventsTextBlock" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventTable" xlink:label="SubsequentEventTable" xlink:title="SubsequentEventTable" />
    <link:label xlink:type="resource" xlink:label="label_SubsequentEventTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SubsequentEventTable" xml:lang="en-US" id="label_SubsequentEventTable">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="label_SubsequentEventTable" xlink:title="Label : SubsequentEventTable to label_SubsequentEventTable" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_1" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_1">Number of Shares, Non-vested beginning</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_1" xlink:title="Label : ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_1" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_2" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_2" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_2">Number of Shares, Non-vested ending</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_2" xlink:title="Label : ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_2" />
    <link:label xlink:type="resource" xlink:label="label_AccountsReceivableMember_2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_AccountsReceivableMember_2" xml:lang="en-US" id="label_AccountsReceivableMember_2">Accounts Receivable [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountsReceivableMember" xlink:to="label_AccountsReceivableMember_2" xlink:title="Label : AccountsReceivableMember to label_AccountsReceivableMember_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CostOfGoodsTotalMember" xlink:label="CostOfGoodsTotalMember" xlink:title="CostOfGoodsTotalMember" />
    <link:label xlink:type="resource" xlink:label="label_CostOfGoodsTotalMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CostOfGoodsTotalMember" xml:lang="en-US" id="label_CostOfGoodsTotalMember">Cost Of Goods, Total [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CostOfGoodsTotalMember" xlink:to="label_CostOfGoodsTotalMember" xlink:title="Label : CostOfGoodsTotalMember to label_CostOfGoodsTotalMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod">Number of Shares, Vested</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" xlink:title="Label : ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_ContractReceivablesRetainage" xlink:label="ContractReceivablesRetainage" xlink:title="ContractReceivablesRetainage" />
    <link:label xlink:type="resource" xlink:label="label_ContractReceivablesRetainage" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ContractReceivablesRetainage" xml:lang="en-US" id="label_ContractReceivablesRetainage">Contract Receivables Retainage</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContractReceivablesRetainage" xlink:to="label_ContractReceivablesRetainage" xlink:title="Label : ContractReceivablesRetainage to label_ContractReceivablesRetainage" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventsAbstract" xlink:label="SubsequentEventsAbstract" xlink:title="SubsequentEventsAbstract" />
    <link:label xlink:type="resource" xlink:label="label_SubsequentEventsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SubsequentEventsAbstract" xml:lang="en-US" id="label_SubsequentEventsAbstract">Subsequent Events [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubsequentEventsAbstract" xlink:to="label_SubsequentEventsAbstract" xlink:title="Label : SubsequentEventsAbstract to label_SubsequentEventsAbstract" />
    <link:label xlink:type="resource" xlink:label="label_CostOfGoodsTotalMember_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CostOfGoodsTotalMember_1" xml:lang="en-US" id="label_CostOfGoodsTotalMember_1">Cost of revenue [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CostOfGoodsTotalMember" xlink:to="label_CostOfGoodsTotalMember_1" xlink:title="Label : CostOfGoodsTotalMember to label_CostOfGoodsTotalMember_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod">Number of Shares, Forfeited/Expired</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod" xlink:title="Label : ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod" />
    <link:label xlink:type="resource" xlink:label="label_CostOfGoodsTotalMember_2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_CostOfGoodsTotalMember_2" xml:lang="en-US" id="label_CostOfGoodsTotalMember_2">Cost of Revenue [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CostOfGoodsTotalMember" xlink:to="label_CostOfGoodsTotalMember_2" xlink:title="Label : CostOfGoodsTotalMember to label_CostOfGoodsTotalMember_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConcentrationRiskByTypeAxis" xlink:label="ConcentrationRiskByTypeAxis" xlink:title="ConcentrationRiskByTypeAxis" />
    <link:label xlink:type="resource" xlink:label="label_ConcentrationRiskByTypeAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConcentrationRiskByTypeAxis" xml:lang="en-US" id="label_ConcentrationRiskByTypeAxis">Concentration Risk Type [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConcentrationRiskByTypeAxis" xlink:to="label_ConcentrationRiskByTypeAxis" xlink:title="Label : ConcentrationRiskByTypeAxis to label_ConcentrationRiskByTypeAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConcentrationRiskTypeDomain" xlink:label="ConcentrationRiskTypeDomain" xlink:title="ConcentrationRiskTypeDomain" />
    <link:label xlink:type="resource" xlink:label="label_ConcentrationRiskTypeDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConcentrationRiskTypeDomain" xml:lang="en-US" id="label_ConcentrationRiskTypeDomain">Concentration Risk Type [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConcentrationRiskTypeDomain" xlink:to="label_ConcentrationRiskTypeDomain" xlink:title="Label : ConcentrationRiskTypeDomain to label_ConcentrationRiskTypeDomain" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_CustomerOneMember" xlink:label="CustomerOneMember" xlink:title="CustomerOneMember" />
    <link:label xlink:type="resource" xlink:label="label_CustomerOneMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CustomerOneMember" xml:lang="en-US" id="label_CustomerOneMember">Customer One [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CustomerOneMember" xlink:to="label_CustomerOneMember" xlink:title="Label : CustomerOneMember to label_CustomerOneMember" />
    <link:label xlink:type="resource" xlink:label="label_CustomerOneMember_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CustomerOneMember_1" xml:lang="en-US" id="label_CustomerOneMember_1">Customer one [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CustomerOneMember" xlink:to="label_CustomerOneMember_1" xlink:title="Label : CustomerOneMember to label_CustomerOneMember_1" />
    <link:label xlink:type="resource" xlink:label="label_CustomerOneMember_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_CustomerOneMember_2" xml:lang="en-US" id="label_CustomerOneMember_2">Customer one.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CustomerOneMember" xlink:to="label_CustomerOneMember_2" xlink:title="Label : CustomerOneMember to label_CustomerOneMember_2" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_CustomerTwoMember" xlink:label="CustomerTwoMember" xlink:title="CustomerTwoMember" />
    <link:label xlink:type="resource" xlink:label="label_CustomerTwoMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CustomerTwoMember" xml:lang="en-US" id="label_CustomerTwoMember">Customer Two [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CustomerTwoMember" xlink:to="label_CustomerTwoMember" xlink:title="Label : CustomerTwoMember to label_CustomerTwoMember" />
    <link:label xlink:type="resource" xlink:label="label_CustomerTwoMember_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_CustomerTwoMember_1" xml:lang="en-US" id="label_CustomerTwoMember_1">Customer two [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CustomerTwoMember" xlink:to="label_CustomerTwoMember_1" xlink:title="Label : CustomerTwoMember to label_CustomerTwoMember_1" />
    <link:label xlink:type="resource" xlink:label="label_CustomerTwoMember_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_CustomerTwoMember_2" xml:lang="en-US" id="label_CustomerTwoMember_2">Customers two.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CustomerTwoMember" xlink:to="label_CustomerTwoMember_2" xlink:title="Label : CustomerTwoMember to label_CustomerTwoMember_2" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_CustomerThreeMember" xlink:label="CustomerThreeMember" xlink:title="CustomerThreeMember" />
    <link:label xlink:type="resource" xlink:label="label_CustomerThreeMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CustomerThreeMember" xml:lang="en-US" id="label_CustomerThreeMember">Customer Three [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CustomerThreeMember" xlink:to="label_CustomerThreeMember" xlink:title="Label : CustomerThreeMember to label_CustomerThreeMember" />
    <link:label xlink:type="resource" xlink:label="label_CustomerThreeMember_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CustomerThreeMember_1" xml:lang="en-US" id="label_CustomerThreeMember_1">Customer three [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CustomerThreeMember" xlink:to="label_CustomerThreeMember_1" xlink:title="Label : CustomerThreeMember to label_CustomerThreeMember_1" />
    <link:label xlink:type="resource" xlink:label="label_CustomerThreeMember_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_CustomerThreeMember_2" xml:lang="en-US" id="label_CustomerThreeMember_2">Customer three.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CustomerThreeMember" xlink:to="label_CustomerThreeMember_2" xlink:title="Label : CustomerThreeMember to label_CustomerThreeMember_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SupplierConcentrationRiskMember" xlink:label="SupplierConcentrationRiskMember" xlink:title="SupplierConcentrationRiskMember" />
    <link:label xlink:type="resource" xlink:label="label_SupplierConcentrationRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SupplierConcentrationRiskMember" xml:lang="en-US" id="label_SupplierConcentrationRiskMember">Supplier Concentration Risk [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SupplierConcentrationRiskMember" xlink:to="label_SupplierConcentrationRiskMember" xlink:title="Label : SupplierConcentrationRiskMember to label_SupplierConcentrationRiskMember" />
    <link:label xlink:type="resource" xlink:label="label_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities_1" xml:lang="en-US" id="label_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities_1">Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Accrued Liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities" xlink:to="label_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities_1" xlink:title="Label : DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities to label_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities_1" />
    <link:label xlink:type="resource" xlink:label="label_SupplierConcentrationRiskMember_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SupplierConcentrationRiskMember_1" xml:lang="en-US" id="label_SupplierConcentrationRiskMember_1">Vendors [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SupplierConcentrationRiskMember" xlink:to="label_SupplierConcentrationRiskMember_1" xlink:title="Label : SupplierConcentrationRiskMember to label_SupplierConcentrationRiskMember_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:label="PropertyPlantAndEquipmentByTypeAxis" xlink:title="PropertyPlantAndEquipmentByTypeAxis" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentByTypeAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PropertyPlantAndEquipmentByTypeAxis" xml:lang="en-US" id="label_PropertyPlantAndEquipmentByTypeAxis">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="label_PropertyPlantAndEquipmentByTypeAxis" xlink:title="Label : PropertyPlantAndEquipmentByTypeAxis to label_PropertyPlantAndEquipmentByTypeAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="PropertyPlantAndEquipmentTypeDomain" xlink:title="PropertyPlantAndEquipmentTypeDomain" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentTypeDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PropertyPlantAndEquipmentTypeDomain" xml:lang="en-US" id="label_PropertyPlantAndEquipmentTypeDomain">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="label_PropertyPlantAndEquipmentTypeDomain" xlink:title="Label : PropertyPlantAndEquipmentTypeDomain to label_PropertyPlantAndEquipmentTypeDomain" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EquipmentMember" xlink:label="EquipmentMember" xlink:title="EquipmentMember" />
    <link:label xlink:type="resource" xlink:label="label_EquipmentMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EquipmentMember" xml:lang="en-US" id="label_EquipmentMember">Equipment [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquipmentMember" xlink:to="label_EquipmentMember" xlink:title="Label : EquipmentMember to label_EquipmentMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ComputerEquipmentMember" xlink:label="ComputerEquipmentMember" xlink:title="ComputerEquipmentMember" />
    <link:label xlink:type="resource" xlink:label="label_ComputerEquipmentMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ComputerEquipmentMember" xml:lang="en-US" id="label_ComputerEquipmentMember">Computer Equipment [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ComputerEquipmentMember" xlink:to="label_ComputerEquipmentMember" xlink:title="Label : ComputerEquipmentMember to label_ComputerEquipmentMember" />
    <link:label xlink:type="resource" xlink:label="label_ComputerEquipmentMember_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ComputerEquipmentMember_1" xml:lang="en-US" id="label_ComputerEquipmentMember_1">Computer and software [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ComputerEquipmentMember" xlink:to="label_ComputerEquipmentMember_1" xlink:title="Label : ComputerEquipmentMember to label_ComputerEquipmentMember_1" />
    <link:label xlink:type="resource" xlink:label="label_ComputerEquipmentMember_2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ComputerEquipmentMember_2" xml:lang="en-US" id="label_ComputerEquipmentMember_2">Computer equipment and software [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ComputerEquipmentMember" xlink:to="label_ComputerEquipmentMember_2" xlink:title="Label : ComputerEquipmentMember to label_ComputerEquipmentMember_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeAxis" xlink:label="RangeAxis" xlink:title="RangeAxis" />
    <link:label xlink:type="resource" xlink:label="label_RangeAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RangeAxis" xml:lang="en-US" id="label_RangeAxis">Range [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RangeAxis" xlink:to="label_RangeAxis" xlink:title="Label : RangeAxis to label_RangeAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeMember" xlink:label="RangeMember" xlink:title="RangeMember" />
    <link:label xlink:type="resource" xlink:label="label_RangeMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RangeMember" xml:lang="en-US" id="label_RangeMember">Range [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RangeMember" xlink:to="label_RangeMember" xlink:title="Label : RangeMember to label_RangeMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MaximumMember" xlink:label="MaximumMember" xlink:title="MaximumMember" />
    <link:label xlink:type="resource" xlink:label="label_MaximumMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_MaximumMember" xml:lang="en-US" id="label_MaximumMember">Maximum [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MaximumMember" xlink:to="label_MaximumMember" xlink:title="Label : MaximumMember to label_MaximumMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MinimumMember" xlink:label="MinimumMember" xlink:title="MinimumMember" />
    <link:label xlink:type="resource" xlink:label="label_MinimumMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_MinimumMember" xml:lang="en-US" id="label_MinimumMember">Minimum [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MinimumMember" xlink:to="label_MinimumMember" xlink:title="Label : MinimumMember to label_MinimumMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConcentrationRiskLineItems" xlink:label="ConcentrationRiskLineItems" xlink:title="ConcentrationRiskLineItems" />
    <link:label xlink:type="resource" xlink:label="label_ConcentrationRiskLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConcentrationRiskLineItems" xml:lang="en-US" id="label_ConcentrationRiskLineItems">Concentration Risk [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConcentrationRiskLineItems" xlink:to="label_ConcentrationRiskLineItems" xlink:title="Label : ConcentrationRiskLineItems to label_ConcentrationRiskLineItems" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_LeaseArrangementTypesDomain" xlink:label="LeaseArrangementTypesDomain" xlink:title="LeaseArrangementTypesDomain" />
    <link:label xlink:type="resource" xlink:label="label_LeaseArrangementTypesDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LeaseArrangementTypesDomain" xml:lang="en-US" id="label_LeaseArrangementTypesDomain">Lease Arrangement, Types [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LeaseArrangementTypesDomain" xlink:to="label_LeaseArrangementTypesDomain" xlink:title="Label : LeaseArrangementTypesDomain to label_LeaseArrangementTypesDomain" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_LeaseArrangementTypesAxis" xlink:label="LeaseArrangementTypesAxis" xlink:title="LeaseArrangementTypesAxis" />
    <link:label xlink:type="resource" xlink:label="label_LeaseArrangementTypesAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LeaseArrangementTypesAxis" xml:lang="en-US" id="label_LeaseArrangementTypesAxis">Lease Arrangement, Types [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LeaseArrangementTypesAxis" xlink:to="label_LeaseArrangementTypesAxis" xlink:title="Label : LeaseArrangementTypesAxis to label_LeaseArrangementTypesAxis" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_OperatingCycleDescription" xlink:label="OperatingCycleDescription" xlink:title="OperatingCycleDescription" />
    <link:label xlink:type="resource" xlink:label="label_OperatingCycleDescription" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingCycleDescription" xml:lang="en-US" id="label_OperatingCycleDescription">Operating Cycle</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingCycleDescription" xlink:to="label_OperatingCycleDescription" xlink:title="Label : OperatingCycleDescription to label_OperatingCycleDescription" />
    <link:label xlink:type="resource" xlink:label="label_ContractReceivablesRetainage_1" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ContractReceivablesRetainage_1" xml:lang="en-US" id="label_ContractReceivablesRetainage_1">Amount billed to customers under long-term contracts or programs that have been withheld because of retainage provisions in a contracts.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContractReceivablesRetainage" xlink:to="label_ContractReceivablesRetainage_1" xlink:title="Label : ContractReceivablesRetainage to label_ContractReceivablesRetainage_1" />
    <link:label xlink:type="resource" xlink:label="label_ConcentrationRiskLineItems_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ConcentrationRiskLineItems_1" xml:lang="en-US" id="label_ConcentrationRiskLineItems_1">Concentration Risk [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConcentrationRiskLineItems" xlink:to="label_ConcentrationRiskLineItems_1" xlink:title="Label : ConcentrationRiskLineItems to label_ConcentrationRiskLineItems_1" />
    <link:label xlink:type="resource" xlink:label="label_NumberOfEmployees_1" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_NumberOfEmployees_1" xml:lang="en-US" id="label_NumberOfEmployees_1">Represents number of employees.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfEmployees" xlink:to="label_NumberOfEmployees_1" xlink:title="Label : NumberOfEmployees to label_NumberOfEmployees_1" />
    <link:label xlink:type="resource" xlink:label="label_NumberOfEmployees_2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_NumberOfEmployees_2" xml:lang="en-US" id="label_NumberOfEmployees_2">Number of employees</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfEmployees" xlink:to="label_NumberOfEmployees_2" xlink:title="Label : NumberOfEmployees to label_NumberOfEmployees_2" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_AccountingPoliciesTextualAbstract" xlink:label="AccountingPoliciesTextualAbstract" xlink:title="AccountingPoliciesTextualAbstract" />
    <link:label xlink:type="resource" xlink:label="label_AccountingPoliciesTextualAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AccountingPoliciesTextualAbstract" xml:lang="en-US" id="label_AccountingPoliciesTextualAbstract">Accounting Policies (Textual) [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountingPoliciesTextualAbstract" xlink:to="label_AccountingPoliciesTextualAbstract" xlink:title="Label : AccountingPoliciesTextualAbstract to label_AccountingPoliciesTextualAbstract" />
    <link:label xlink:type="resource" xlink:label="label_AccountingPoliciesTextualAbstract_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_AccountingPoliciesTextualAbstract_1" xml:lang="en-US" id="label_AccountingPoliciesTextualAbstract_1">Summary of Significant Accounting Policies (Textual)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountingPoliciesTextualAbstract" xlink:to="label_AccountingPoliciesTextualAbstract_1" xlink:title="Label : AccountingPoliciesTextualAbstract to label_AccountingPoliciesTextualAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoryWorkInProcess" xlink:label="InventoryWorkInProcess" xlink:title="InventoryWorkInProcess" />
    <link:label xlink:type="resource" xlink:label="label_InventoryWorkInProcess" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_InventoryWorkInProcess" xml:lang="en-US" id="label_InventoryWorkInProcess">Inventory, Work in Process, Gross</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InventoryWorkInProcess" xlink:to="label_InventoryWorkInProcess" xlink:title="Label : InventoryWorkInProcess to label_InventoryWorkInProcess" />
    <link:label xlink:type="resource" xlink:label="label_InventoryWorkInProcess_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_InventoryWorkInProcess_1" xml:lang="en-US" id="label_InventoryWorkInProcess_1">Inventory work-in-process</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InventoryWorkInProcess" xlink:to="label_InventoryWorkInProcess_1" xlink:title="Label : InventoryWorkInProcess to label_InventoryWorkInProcess_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BankruptcyProceedingsDescriptionOfProceedings" xlink:label="BankruptcyProceedingsDescriptionOfProceedings" xlink:title="BankruptcyProceedingsDescriptionOfProceedings" />
    <link:label xlink:type="resource" xlink:label="label_BankruptcyProceedingsDescriptionOfProceedings" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_BankruptcyProceedingsDescriptionOfProceedings" xml:lang="en-US" id="label_BankruptcyProceedingsDescriptionOfProceedings">Bankruptcy Proceedings, Description of Proceedings</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BankruptcyProceedingsDescriptionOfProceedings" xlink:to="label_BankruptcyProceedingsDescriptionOfProceedings" xlink:title="Label : BankruptcyProceedingsDescriptionOfProceedings to label_BankruptcyProceedingsDescriptionOfProceedings" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_MinimumRoyaltyPaymentsTwoYear" xlink:label="MinimumRoyaltyPaymentsTwoYear" xlink:title="MinimumRoyaltyPaymentsTwoYear" />
    <link:label xlink:type="resource" xlink:label="label_MinimumRoyaltyPaymentsTwoYear" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_MinimumRoyaltyPaymentsTwoYear" xml:lang="en-US" id="label_MinimumRoyaltyPaymentsTwoYear">Minimum royalty payments two year</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MinimumRoyaltyPaymentsTwoYear" xlink:to="label_MinimumRoyaltyPaymentsTwoYear" xlink:title="Label : MinimumRoyaltyPaymentsTwoYear to label_MinimumRoyaltyPaymentsTwoYear" />
    <link:label xlink:type="resource" xlink:label="label_ContractReceivablesRetainage_2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_ContractReceivablesRetainage_2" xml:lang="en-US" id="label_ContractReceivablesRetainage_2">Gross contract assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContractReceivablesRetainage" xlink:to="label_ContractReceivablesRetainage_2" xlink:title="Label : ContractReceivablesRetainage to label_ContractReceivablesRetainage_2" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_MinimumRoyaltyPaymentsThreeYear" xlink:label="MinimumRoyaltyPaymentsThreeYear" xlink:title="MinimumRoyaltyPaymentsThreeYear" />
    <link:label xlink:type="resource" xlink:label="label_MinimumRoyaltyPaymentsThreeYear" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_MinimumRoyaltyPaymentsThreeYear" xml:lang="en-US" id="label_MinimumRoyaltyPaymentsThreeYear">Minimum royalty payments three year</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MinimumRoyaltyPaymentsThreeYear" xlink:to="label_MinimumRoyaltyPaymentsThreeYear" xlink:title="Label : MinimumRoyaltyPaymentsThreeYear to label_MinimumRoyaltyPaymentsThreeYear" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_MinimumRoyaltyPaymentsOneYear" xlink:label="MinimumRoyaltyPaymentsOneYear" xlink:title="MinimumRoyaltyPaymentsOneYear" />
    <link:label xlink:type="resource" xlink:label="label_MinimumRoyaltyPaymentsOneYear" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_MinimumRoyaltyPaymentsOneYear" xml:lang="en-US" id="label_MinimumRoyaltyPaymentsOneYear">Amount of minimum royalty payments for due in the nest fiscal year following the latest fiscal year.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MinimumRoyaltyPaymentsOneYear" xlink:to="label_MinimumRoyaltyPaymentsOneYear" xlink:title="Label : MinimumRoyaltyPaymentsOneYear to label_MinimumRoyaltyPaymentsOneYear" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_NumberOfDirectors" xlink:label="NumberOfDirectors" xlink:title="NumberOfDirectors" />
    <link:label xlink:type="resource" xlink:label="label_NumberOfDirectors" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_NumberOfDirectors" xml:lang="en-US" id="label_NumberOfDirectors">Number of Directors</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfDirectors" xlink:to="label_NumberOfDirectors" xlink:title="Label : NumberOfDirectors to label_NumberOfDirectors" />
    <link:label xlink:type="resource" xlink:label="label_NumberOfDirectors_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NumberOfDirectors_1" xml:lang="en-US" id="label_NumberOfDirectors_1">Number of Directors [</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfDirectors" xlink:to="label_NumberOfDirectors_1" xlink:title="Label : NumberOfDirectors to label_NumberOfDirectors_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_MinimumRoyaltyPaymentsFiveYear" xlink:label="MinimumRoyaltyPaymentsFiveYear" xlink:title="MinimumRoyaltyPaymentsFiveYear" />
    <link:label xlink:type="resource" xlink:label="label_MinimumRoyaltyPaymentsFiveYear" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_MinimumRoyaltyPaymentsFiveYear" xml:lang="en-US" id="label_MinimumRoyaltyPaymentsFiveYear">Minimum royalty payments five year</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MinimumRoyaltyPaymentsFiveYear" xlink:to="label_MinimumRoyaltyPaymentsFiveYear" xlink:title="Label : MinimumRoyaltyPaymentsFiveYear to label_MinimumRoyaltyPaymentsFiveYear" />
    <link:label xlink:type="resource" xlink:label="label_MinimumRoyaltyPaymentsFiveYear_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_MinimumRoyaltyPaymentsFiveYear_1" xml:lang="en-US" id="label_MinimumRoyaltyPaymentsFiveYear_1">Minimum Royalty Payments Five Year</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MinimumRoyaltyPaymentsFiveYear" xlink:to="label_MinimumRoyaltyPaymentsFiveYear_1" xlink:title="Label : MinimumRoyaltyPaymentsFiveYear to label_MinimumRoyaltyPaymentsFiveYear_1" />
    <link:label xlink:type="resource" xlink:label="label_BankruptcyProceedingsDescriptionOfProceedings_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_BankruptcyProceedingsDescriptionOfProceedings_1" xml:lang="en-US" id="label_BankruptcyProceedingsDescriptionOfProceedings_1">Intangible assets identified bankruptcy proceedings, description</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BankruptcyProceedingsDescriptionOfProceedings" xlink:to="label_BankruptcyProceedingsDescriptionOfProceedings_1" xlink:title="Label : BankruptcyProceedingsDescriptionOfProceedings to label_BankruptcyProceedingsDescriptionOfProceedings_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_ConvertibleDebenturesLineItems" xlink:label="ConvertibleDebenturesLineItems" xlink:title="ConvertibleDebenturesLineItems" />
    <link:label xlink:type="resource" xlink:label="label_ConvertibleDebenturesLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConvertibleDebenturesLineItems" xml:lang="en-US" id="label_ConvertibleDebenturesLineItems">Convertible Debentures [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConvertibleDebenturesLineItems" xlink:to="label_ConvertibleDebenturesLineItems" xlink:title="Label : ConvertibleDebenturesLineItems to label_ConvertibleDebenturesLineItems" />
    <link:label xlink:type="resource" xlink:label="label_NumberOfDirectors_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_NumberOfDirectors_2" xml:lang="en-US" id="label_NumberOfDirectors_2">Represents number of directors.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfDirectors" xlink:to="label_NumberOfDirectors_2" xlink:title="Label : NumberOfDirectors to label_NumberOfDirectors_2" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_WarrantyOfferedOnCompletedContracts" xlink:label="WarrantyOfferedOnCompletedContracts" xlink:title="WarrantyOfferedOnCompletedContracts" />
    <link:label xlink:type="resource" xlink:label="label_WarrantyOfferedOnCompletedContracts" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_WarrantyOfferedOnCompletedContracts" xml:lang="en-US" id="label_WarrantyOfferedOnCompletedContracts">Warranty Offered On Completed Contracts</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WarrantyOfferedOnCompletedContracts" xlink:to="label_WarrantyOfferedOnCompletedContracts" xlink:title="Label : WarrantyOfferedOnCompletedContracts to label_WarrantyOfferedOnCompletedContracts" />
    <link:label xlink:type="resource" xlink:label="label_WarrantyOfferedOnCompletedContracts_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_WarrantyOfferedOnCompletedContracts_1" xml:lang="en-US" id="label_WarrantyOfferedOnCompletedContracts_1">Warranty offered on completed contracts</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WarrantyOfferedOnCompletedContracts" xlink:to="label_WarrantyOfferedOnCompletedContracts_1" xlink:title="Label : WarrantyOfferedOnCompletedContracts to label_WarrantyOfferedOnCompletedContracts_1" />
    <link:label xlink:type="resource" xlink:label="label_WarrantyOfferedOnCompletedContracts_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_WarrantyOfferedOnCompletedContracts_2" xml:lang="en-US" id="label_WarrantyOfferedOnCompletedContracts_2">Warranty offered on completed contracts.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WarrantyOfferedOnCompletedContracts" xlink:to="label_WarrantyOfferedOnCompletedContracts_2" xlink:title="Label : WarrantyOfferedOnCompletedContracts to label_WarrantyOfferedOnCompletedContracts_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentUsefulLife" xlink:label="PropertyPlantAndEquipmentUsefulLife" xlink:title="PropertyPlantAndEquipmentUsefulLife" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentUsefulLife" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PropertyPlantAndEquipmentUsefulLife" xml:lang="en-US" id="label_PropertyPlantAndEquipmentUsefulLife">Property, Plant and Equipment, Useful Life</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentUsefulLife" xlink:to="label_PropertyPlantAndEquipmentUsefulLife" xlink:title="Label : PropertyPlantAndEquipmentUsefulLife to label_PropertyPlantAndEquipmentUsefulLife" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentUsefulLife_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PropertyPlantAndEquipmentUsefulLife_1" xml:lang="en-US" id="label_PropertyPlantAndEquipmentUsefulLife_1">Estimated useful lives</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentUsefulLife" xlink:to="label_PropertyPlantAndEquipmentUsefulLife_1" xlink:title="Label : PropertyPlantAndEquipmentUsefulLife to label_PropertyPlantAndEquipmentUsefulLife_1" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentUsefulLife_2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_PropertyPlantAndEquipmentUsefulLife_2" xml:lang="en-US" id="label_PropertyPlantAndEquipmentUsefulLife_2">Estimated useful lives</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentUsefulLife" xlink:to="label_PropertyPlantAndEquipmentUsefulLife_2" xlink:title="Label : PropertyPlantAndEquipmentUsefulLife to label_PropertyPlantAndEquipmentUsefulLife_2" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_MinimumRoyaltyPaymentsFourYear" xlink:label="MinimumRoyaltyPaymentsFourYear" xlink:title="MinimumRoyaltyPaymentsFourYear" />
    <link:label xlink:type="resource" xlink:label="label_MinimumRoyaltyPaymentsFourYear" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_MinimumRoyaltyPaymentsFourYear" xml:lang="en-US" id="label_MinimumRoyaltyPaymentsFourYear">Minimum Royalty Payments Four Year</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MinimumRoyaltyPaymentsFourYear" xlink:to="label_MinimumRoyaltyPaymentsFourYear" xlink:title="Label : MinimumRoyaltyPaymentsFourYear to label_MinimumRoyaltyPaymentsFourYear" />
    <link:label xlink:type="resource" xlink:label="label_MinimumRoyaltyPaymentsFiveYear_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_MinimumRoyaltyPaymentsFiveYear_2" xml:lang="en-US" id="label_MinimumRoyaltyPaymentsFiveYear_2">Amount of minimum royalty payments due in the fifth fiscal year following the latest fiscal year.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MinimumRoyaltyPaymentsFiveYear" xlink:to="label_MinimumRoyaltyPaymentsFiveYear_2" xlink:title="Label : MinimumRoyaltyPaymentsFiveYear to label_MinimumRoyaltyPaymentsFiveYear_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedTrademarksGross" xlink:label="FiniteLivedTrademarksGross" xlink:title="FiniteLivedTrademarksGross" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedTrademarksGross" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FiniteLivedTrademarksGross" xml:lang="en-US" id="label_FiniteLivedTrademarksGross">Finite-Lived Trademarks, Gross</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FiniteLivedTrademarksGross" xlink:to="label_FiniteLivedTrademarksGross" xlink:title="Label : FiniteLivedTrademarksGross to label_FiniteLivedTrademarksGross" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xlink:label="EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xlink:title="EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" />
    <link:label xlink:type="resource" xlink:label="label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xml:lang="en-US" id="label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized">Unrecognized compensation costs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xlink:to="label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xlink:title="Label : EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized to label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedTrademarksGross_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FiniteLivedTrademarksGross_1" xml:lang="en-US" id="label_FiniteLivedTrademarksGross_1">Intangible assets trademarks</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FiniteLivedTrademarksGross" xlink:to="label_FiniteLivedTrademarksGross_1" xlink:title="Label : FiniteLivedTrademarksGross to label_FiniteLivedTrademarksGross_1" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedTrademarksGross_2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_FiniteLivedTrademarksGross_2" xml:lang="en-US" id="label_FiniteLivedTrademarksGross_2">Intangible assets trademarks</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FiniteLivedTrademarksGross" xlink:to="label_FiniteLivedTrademarksGross_2" xlink:title="Label : FiniteLivedTrademarksGross to label_FiniteLivedTrademarksGross_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:label="FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:title="FiniteLivedIntangibleAssetsAccumulatedAmortization" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FiniteLivedIntangibleAssetsAccumulatedAmortization" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsAccumulatedAmortization">Finite-Lived Intangible Assets, Accumulated Amortization</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:to="label_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:title="Label : FiniteLivedIntangibleAssetsAccumulatedAmortization to label_FiniteLivedIntangibleAssetsAccumulatedAmortization" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsAccumulatedAmortization_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FiniteLivedIntangibleAssetsAccumulatedAmortization_1" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsAccumulatedAmortization_1">Accumulated amortization</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:to="label_FiniteLivedIntangibleAssetsAccumulatedAmortization_1" xlink:title="Label : FiniteLivedIntangibleAssetsAccumulatedAmortization to label_FiniteLivedIntangibleAssetsAccumulatedAmortization_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdjustmentForAmortization" xlink:label="AdjustmentForAmortization" xlink:title="AdjustmentForAmortization" />
    <link:label xlink:type="resource" xlink:label="label_AdjustmentForAmortization" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AdjustmentForAmortization" xml:lang="en-US" id="label_AdjustmentForAmortization">Amortization</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentForAmortization" xlink:to="label_AdjustmentForAmortization" xlink:title="Label : AdjustmentForAmortization to label_AdjustmentForAmortization" />
    <link:label xlink:type="resource" xlink:label="label_AdjustmentForAmortization_1" xlink:role="http://www.xbrl.org/2003/role/definitionGuidance" xlink:title="label_AdjustmentForAmortization_1" xml:lang="en-US" id="label_AdjustmentForAmortization_1">Amortization expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentForAmortization" xlink:to="label_AdjustmentForAmortization_1" xlink:title="Label : AdjustmentForAmortization to label_AdjustmentForAmortization_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConcentrationRiskPercentage1" xlink:label="ConcentrationRiskPercentage1" xlink:title="ConcentrationRiskPercentage1" />
    <link:label xlink:type="resource" xlink:label="label_ConcentrationRiskPercentage1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConcentrationRiskPercentage1" xml:lang="en-US" id="label_ConcentrationRiskPercentage1">Concentration Risk, Percentage</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConcentrationRiskPercentage1" xlink:to="label_ConcentrationRiskPercentage1" xlink:title="Label : ConcentrationRiskPercentage1 to label_ConcentrationRiskPercentage1" />
    <link:label xlink:type="resource" xlink:label="label_ConcentrationRiskPercentage1_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ConcentrationRiskPercentage1_1" xml:lang="en-US" id="label_ConcentrationRiskPercentage1_1">Concentration risk, percentage</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConcentrationRiskPercentage1" xlink:to="label_ConcentrationRiskPercentage1_1" xlink:title="Label : ConcentrationRiskPercentage1 to label_ConcentrationRiskPercentage1_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_NumberOfCustomers" xlink:label="NumberOfCustomers" xlink:title="NumberOfCustomers" />
    <link:label xlink:type="resource" xlink:label="label_NumberOfCustomers" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NumberOfCustomers" xml:lang="en-US" id="label_NumberOfCustomers">Number Of Customers</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfCustomers" xlink:to="label_NumberOfCustomers" xlink:title="Label : NumberOfCustomers to label_NumberOfCustomers" />
    <link:label xlink:type="resource" xlink:label="label_NumberOfCustomers_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_NumberOfCustomers_1" xml:lang="en-US" id="label_NumberOfCustomers_1">Number of customers</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfCustomers" xlink:to="label_NumberOfCustomers_1" xlink:title="Label : NumberOfCustomers to label_NumberOfCustomers_1" />
    <link:label xlink:type="resource" xlink:label="label_NumberOfCustomers_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_NumberOfCustomers_2" xml:lang="en-US" id="label_NumberOfCustomers_2">Number of customers.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfCustomers" xlink:to="label_NumberOfCustomers_2" xlink:title="Label : NumberOfCustomers to label_NumberOfCustomers_2" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_NumberOfVendors" xlink:label="NumberOfVendors" xlink:title="NumberOfVendors" />
    <link:label xlink:type="resource" xlink:label="label_NumberOfVendors" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NumberOfVendors" xml:lang="en-US" id="label_NumberOfVendors">Number Of Vendors</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfVendors" xlink:to="label_NumberOfVendors" xlink:title="Label : NumberOfVendors to label_NumberOfVendors" />
    <link:label xlink:type="resource" xlink:label="label_NumberOfVendors_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_NumberOfVendors_1" xml:lang="en-US" id="label_NumberOfVendors_1">Number of vendors</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfVendors" xlink:to="label_NumberOfVendors_1" xlink:title="Label : NumberOfVendors to label_NumberOfVendors_1" />
    <link:label xlink:type="resource" xlink:label="label_NumberOfVendors_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_NumberOfVendors_2" xml:lang="en-US" id="label_NumberOfVendors_2">Number of Vendors.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfVendors" xlink:to="label_NumberOfVendors_2" xlink:title="Label : NumberOfVendors to label_NumberOfVendors_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable" xlink:label="ScheduleOfAccountsNotesLoansAndFinancingReceivableTable" xlink:title="ScheduleOfAccountsNotesLoansAndFinancingReceivableTable" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable" xml:lang="en-US" id="label_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable">Schedule of Accounts, Notes, Loans and Financing Receivable [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfAccountsNotesLoansAndFinancingReceivableTable" xlink:to="label_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable" xlink:title="Label : ScheduleOfAccountsNotesLoansAndFinancingReceivableTable to label_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_1" xml:lang="en-US" id="label_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_1">Schedule of Accounts, Notes, Loans and Financing Receivable [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfAccountsNotesLoansAndFinancingReceivableTable" xlink:to="label_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_1" xlink:title="Label : ScheduleOfAccountsNotesLoansAndFinancingReceivableTable to label_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsNotesLoansAndFinancingReceivablesByBillingStatusTypeAxis" xlink:label="AccountsNotesLoansAndFinancingReceivablesByBillingStatusTypeAxis" xlink:title="AccountsNotesLoansAndFinancingReceivablesByBillingStatusTypeAxis" />
    <link:label xlink:type="resource" xlink:label="label_AccountsNotesLoansAndFinancingReceivablesByBillingStatusTypeAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AccountsNotesLoansAndFinancingReceivablesByBillingStatusTypeAxis" xml:lang="en-US" id="label_AccountsNotesLoansAndFinancingReceivablesByBillingStatusTypeAxis">Billing Status, Type [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountsNotesLoansAndFinancingReceivablesByBillingStatusTypeAxis" xlink:to="label_AccountsNotesLoansAndFinancingReceivablesByBillingStatusTypeAxis" xlink:title="Label : AccountsNotesLoansAndFinancingReceivablesByBillingStatusTypeAxis to label_AccountsNotesLoansAndFinancingReceivablesByBillingStatusTypeAxis" />
    <link:label xlink:type="resource" xlink:label="label_AccountsNotesLoansAndFinancingReceivablesByBillingStatusTypeAxis_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_AccountsNotesLoansAndFinancingReceivablesByBillingStatusTypeAxis_1" xml:lang="en-US" id="label_AccountsNotesLoansAndFinancingReceivablesByBillingStatusTypeAxis_1">Billing Status, Type [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountsNotesLoansAndFinancingReceivablesByBillingStatusTypeAxis" xlink:to="label_AccountsNotesLoansAndFinancingReceivablesByBillingStatusTypeAxis_1" xlink:title="Label : AccountsNotesLoansAndFinancingReceivablesByBillingStatusTypeAxis to label_AccountsNotesLoansAndFinancingReceivablesByBillingStatusTypeAxis_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ReceivablesBillingStatusDomain" xlink:label="ReceivablesBillingStatusDomain" xlink:title="ReceivablesBillingStatusDomain" />
    <link:label xlink:type="resource" xlink:label="label_ReceivablesBillingStatusDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ReceivablesBillingStatusDomain" xml:lang="en-US" id="label_ReceivablesBillingStatusDomain">Receivables Billing Status [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReceivablesBillingStatusDomain" xlink:to="label_ReceivablesBillingStatusDomain" xlink:title="Label : ReceivablesBillingStatusDomain to label_ReceivablesBillingStatusDomain" />
    <link:label xlink:type="resource" xlink:label="label_ReceivablesBillingStatusDomain_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ReceivablesBillingStatusDomain_1" xml:lang="en-US" id="label_ReceivablesBillingStatusDomain_1">Receivables Billing Status [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReceivablesBillingStatusDomain" xlink:to="label_ReceivablesBillingStatusDomain_1" xlink:title="Label : ReceivablesBillingStatusDomain to label_ReceivablesBillingStatusDomain_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_ConstructionRevenueMember" xlink:label="ConstructionRevenueMember" xlink:title="ConstructionRevenueMember" />
    <link:label xlink:type="resource" xlink:label="label_ConstructionRevenueMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ConstructionRevenueMember" xml:lang="en-US" id="label_ConstructionRevenueMember">Construction revenue.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConstructionRevenueMember" xlink:to="label_ConstructionRevenueMember" xlink:title="Label : ConstructionRevenueMember to label_ConstructionRevenueMember" />
    <link:label xlink:type="resource" xlink:label="label_ConstructionRevenueMember_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ConstructionRevenueMember_1" xml:lang="en-US" id="label_ConstructionRevenueMember_1">Construction service [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConstructionRevenueMember" xlink:to="label_ConstructionRevenueMember_1" xlink:title="Label : ConstructionRevenueMember to label_ConstructionRevenueMember_1" />
    <link:label xlink:type="resource" xlink:label="label_ConstructionRevenueMember_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConstructionRevenueMember_2" xml:lang="en-US" id="label_ConstructionRevenueMember_2">Construction Revenue [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConstructionRevenueMember" xlink:to="label_ConstructionRevenueMember_2" xlink:title="Label : ConstructionRevenueMember to label_ConstructionRevenueMember_2" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_BilledEngineeringServicesMember" xlink:label="BilledEngineeringServicesMember" xlink:title="BilledEngineeringServicesMember" />
    <link:label xlink:type="resource" xlink:label="label_BilledEngineeringServicesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_BilledEngineeringServicesMember" xml:lang="en-US" id="label_BilledEngineeringServicesMember">Billed Engineering Services [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BilledEngineeringServicesMember" xlink:to="label_BilledEngineeringServicesMember" xlink:title="Label : BilledEngineeringServicesMember to label_BilledEngineeringServicesMember" />
    <link:label xlink:type="resource" xlink:label="label_BilledEngineeringServicesMember_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_BilledEngineeringServicesMember_1" xml:lang="en-US" id="label_BilledEngineeringServicesMember_1">Engineering services [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BilledEngineeringServicesMember" xlink:to="label_BilledEngineeringServicesMember_1" xlink:title="Label : BilledEngineeringServicesMember to label_BilledEngineeringServicesMember_1" />
    <link:label xlink:type="resource" xlink:label="label_BilledEngineeringServicesMember_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_BilledEngineeringServicesMember_2" xml:lang="en-US" id="label_BilledEngineeringServicesMember_2">Billed Engineering services.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BilledEngineeringServicesMember" xlink:to="label_BilledEngineeringServicesMember_2" xlink:title="Label : BilledEngineeringServicesMember to label_BilledEngineeringServicesMember_2" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_RetainageReceivableMember" xlink:label="RetainageReceivableMember" xlink:title="RetainageReceivableMember" />
    <link:label xlink:type="resource" xlink:label="label_RetainageReceivableMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RetainageReceivableMember" xml:lang="en-US" id="label_RetainageReceivableMember">Retainage Receivable [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RetainageReceivableMember" xlink:to="label_RetainageReceivableMember" xlink:title="Label : RetainageReceivableMember to label_RetainageReceivableMember" />
    <link:label xlink:type="resource" xlink:label="label_RetainageReceivableMember_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_RetainageReceivableMember_1" xml:lang="en-US" id="label_RetainageReceivableMember_1">Retainage receivable [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RetainageReceivableMember" xlink:to="label_RetainageReceivableMember_1" xlink:title="Label : RetainageReceivableMember to label_RetainageReceivableMember_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsNotesAndLoansReceivableLineItems" xlink:label="AccountsNotesAndLoansReceivableLineItems" xlink:title="AccountsNotesAndLoansReceivableLineItems" />
    <link:label xlink:type="resource" xlink:label="label_AccountsNotesAndLoansReceivableLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AccountsNotesAndLoansReceivableLineItems" xml:lang="en-US" id="label_AccountsNotesAndLoansReceivableLineItems">Accounts, Notes, Loans and Financing Receivable [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountsNotesAndLoansReceivableLineItems" xlink:to="label_AccountsNotesAndLoansReceivableLineItems" xlink:title="Label : AccountsNotesAndLoansReceivableLineItems to label_AccountsNotesAndLoansReceivableLineItems" />
    <link:label xlink:type="resource" xlink:label="label_AccountsNotesAndLoansReceivableLineItems_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_AccountsNotesAndLoansReceivableLineItems_1" xml:lang="en-US" id="label_AccountsNotesAndLoansReceivableLineItems_1">Accounts, Notes, Loans and Financing Receivable [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountsNotesAndLoansReceivableLineItems" xlink:to="label_AccountsNotesAndLoansReceivableLineItems_1" xlink:title="Label : AccountsNotesAndLoansReceivableLineItems to label_AccountsNotesAndLoansReceivableLineItems_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsReceivableNetCurrentAbstract" xlink:label="AccountsReceivableNetCurrentAbstract" xlink:title="AccountsReceivableNetCurrentAbstract" />
    <link:label xlink:type="resource" xlink:label="label_AccountsReceivableNetCurrentAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AccountsReceivableNetCurrentAbstract" xml:lang="en-US" id="label_AccountsReceivableNetCurrentAbstract">Accounts Receivable, Net, Current [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountsReceivableNetCurrentAbstract" xlink:to="label_AccountsReceivableNetCurrentAbstract" xlink:title="Label : AccountsReceivableNetCurrentAbstract to label_AccountsReceivableNetCurrentAbstract" />
    <link:label xlink:type="resource" xlink:label="label_AccountsReceivableNetCurrentAbstract_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_AccountsReceivableNetCurrentAbstract_1" xml:lang="en-US" id="label_AccountsReceivableNetCurrentAbstract_1">Summary of accounts receivable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountsReceivableNetCurrentAbstract" xlink:to="label_AccountsReceivableNetCurrentAbstract_1" xlink:title="Label : AccountsReceivableNetCurrentAbstract to label_AccountsReceivableNetCurrentAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsReceivableGrossCurrent" xlink:label="AccountsReceivableGrossCurrent" xlink:title="AccountsReceivableGrossCurrent" />
    <link:label xlink:type="resource" xlink:label="label_AccountsReceivableGrossCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AccountsReceivableGrossCurrent" xml:lang="en-US" id="label_AccountsReceivableGrossCurrent">Accounts Receivable, Gross, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountsReceivableGrossCurrent" xlink:to="label_AccountsReceivableGrossCurrent" xlink:title="Label : AccountsReceivableGrossCurrent to label_AccountsReceivableGrossCurrent" />
    <link:label xlink:type="resource" xlink:label="label_AccountsReceivableGrossCurrent_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_AccountsReceivableGrossCurrent_1" xml:lang="en-US" id="label_AccountsReceivableGrossCurrent_1">Total gross receivables</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountsReceivableGrossCurrent" xlink:to="label_AccountsReceivableGrossCurrent_1" xlink:title="Label : AccountsReceivableGrossCurrent to label_AccountsReceivableGrossCurrent_1" />
    <link:label xlink:type="resource" xlink:label="label_AllowanceForDoubtfulAccountsReceivableCurrent_1" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_AllowanceForDoubtfulAccountsReceivableCurrent_1" xml:lang="en-US" id="label_AllowanceForDoubtfulAccountsReceivableCurrent_1">Less: allowance for doubtful accounts</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AllowanceForDoubtfulAccountsReceivableCurrent" xlink:to="label_AllowanceForDoubtfulAccountsReceivableCurrent_1" xlink:title="Label : AllowanceForDoubtfulAccountsReceivableCurrent to label_AllowanceForDoubtfulAccountsReceivableCurrent_1" />
    <link:label xlink:type="resource" xlink:label="label_AllowanceForDoubtfulAccountsReceivableCurrent_2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_AllowanceForDoubtfulAccountsReceivableCurrent_2" xml:lang="en-US" id="label_AllowanceForDoubtfulAccountsReceivableCurrent_2">Less: allowance for doubtful accounts</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AllowanceForDoubtfulAccountsReceivableCurrent" xlink:to="label_AllowanceForDoubtfulAccountsReceivableCurrent_2" xlink:title="Label : AllowanceForDoubtfulAccountsReceivableCurrent to label_AllowanceForDoubtfulAccountsReceivableCurrent_2" />
    <link:label xlink:type="resource" xlink:label="label_AllowanceForDoubtfulAccountsReceivableCurrent_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AllowanceForDoubtfulAccountsReceivableCurrent_3" xml:lang="en-US" id="label_AllowanceForDoubtfulAccountsReceivableCurrent_3">Allowance For Doubtful Accounts Receivable, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AllowanceForDoubtfulAccountsReceivableCurrent" xlink:to="label_AllowanceForDoubtfulAccountsReceivableCurrent_3" xlink:title="Label : AllowanceForDoubtfulAccountsReceivableCurrent to label_AllowanceForDoubtfulAccountsReceivableCurrent_3" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ReceivablesLongTermContractsOrProgramsAbstract" xlink:label="ReceivablesLongTermContractsOrProgramsAbstract" xlink:title="ReceivablesLongTermContractsOrProgramsAbstract" />
    <link:label xlink:type="resource" xlink:label="label_ReceivablesLongTermContractsOrProgramsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ReceivablesLongTermContractsOrProgramsAbstract" xml:lang="en-US" id="label_ReceivablesLongTermContractsOrProgramsAbstract">Receivables, Long-term Contracts or Programs [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReceivablesLongTermContractsOrProgramsAbstract" xlink:to="label_ReceivablesLongTermContractsOrProgramsAbstract" xlink:title="Label : ReceivablesLongTermContractsOrProgramsAbstract to label_ReceivablesLongTermContractsOrProgramsAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PreferredStockValue" xlink:label="PreferredStockValue" xlink:title="PreferredStockValue" />
    <link:label xlink:type="resource" xlink:label="label_PreferredStockValue" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_PreferredStockValue" xml:lang="en-US" id="label_PreferredStockValue">Preferred stock, $0.00 par value, 5,405,010 shares authorized; none issued or outstanding.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockValue" xlink:to="label_PreferredStockValue" xlink:title="Label : PreferredStockValue to label_PreferredStockValue" />
    <link:label xlink:type="resource" xlink:label="label_ReceivablesLongTermContractsOrProgramsAbstract_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ReceivablesLongTermContractsOrProgramsAbstract_1" xml:lang="en-US" id="label_ReceivablesLongTermContractsOrProgramsAbstract_1">Costs and estimated earnings on uncompleted contracts</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReceivablesLongTermContractsOrProgramsAbstract" xlink:to="label_ReceivablesLongTermContractsOrProgramsAbstract_1" xlink:title="Label : ReceivablesLongTermContractsOrProgramsAbstract to label_ReceivablesLongTermContractsOrProgramsAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharePrice" xlink:label="SharePrice" xlink:title="SharePrice" />
    <link:label xlink:type="resource" xlink:label="label_SharePrice" xlink:role="http://www.xbrl.org/2003/role/zeroLabel" xlink:title="label_SharePrice" xml:lang="en-US" id="label_SharePrice">Stock price</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharePrice" xlink:to="label_SharePrice" xlink:title="Label : SharePrice to label_SharePrice" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_CostsIncurredOnUncompletedContracts" xlink:label="CostsIncurredOnUncompletedContracts" xlink:title="CostsIncurredOnUncompletedContracts" />
    <link:label xlink:type="resource" xlink:label="label_CostsIncurredOnUncompletedContracts" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CostsIncurredOnUncompletedContracts" xml:lang="en-US" id="label_CostsIncurredOnUncompletedContracts">Costs Incurred On Uncompleted Contracts</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CostsIncurredOnUncompletedContracts" xlink:to="label_CostsIncurredOnUncompletedContracts" xlink:title="Label : CostsIncurredOnUncompletedContracts to label_CostsIncurredOnUncompletedContracts" />
    <link:label xlink:type="resource" xlink:label="label_CostsIncurredOnUncompletedContracts_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CostsIncurredOnUncompletedContracts_1" xml:lang="en-US" id="label_CostsIncurredOnUncompletedContracts_1">Costs incurred on uncompleted contrac</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CostsIncurredOnUncompletedContracts" xlink:to="label_CostsIncurredOnUncompletedContracts_1" xlink:title="Label : CostsIncurredOnUncompletedContracts to label_CostsIncurredOnUncompletedContracts_1" />
    <link:label xlink:type="resource" xlink:label="label_CostsIncurredOnUncompletedContracts_2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_CostsIncurredOnUncompletedContracts_2" xml:lang="en-US" id="label_CostsIncurredOnUncompletedContracts_2">Costs incurred on uncompleted contracts</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CostsIncurredOnUncompletedContracts" xlink:to="label_CostsIncurredOnUncompletedContracts_2" xlink:title="Label : CostsIncurredOnUncompletedContracts to label_CostsIncurredOnUncompletedContracts_2" />
    <link:label xlink:type="resource" xlink:label="label_CostsIncurredOnUncompletedContracts_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_CostsIncurredOnUncompletedContracts_3" xml:lang="en-US" id="label_CostsIncurredOnUncompletedContracts_3">Costs incurred on uncompleted contracts.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CostsIncurredOnUncompletedContracts" xlink:to="label_CostsIncurredOnUncompletedContracts_3" xlink:title="Label : CostsIncurredOnUncompletedContracts to label_CostsIncurredOnUncompletedContracts_3" />
    <link:label xlink:type="resource" xlink:label="label_CostsIncurredOnUncompletedContracts_4" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_CostsIncurredOnUncompletedContracts_4" xml:lang="en-US" id="label_CostsIncurredOnUncompletedContracts_4">Costs incurred on uncompleted contracts</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CostsIncurredOnUncompletedContracts" xlink:to="label_CostsIncurredOnUncompletedContracts_4" xlink:title="Label : CostsIncurredOnUncompletedContracts to label_CostsIncurredOnUncompletedContracts_4" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProvisionForLossOnContracts" xlink:label="ProvisionForLossOnContracts" xlink:title="ProvisionForLossOnContracts" />
    <link:label xlink:type="resource" xlink:label="label_ProvisionForLossOnContracts" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ProvisionForLossOnContracts" xml:lang="en-US" id="label_ProvisionForLossOnContracts">Provision for Loss on Contracts</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProvisionForLossOnContracts" xlink:to="label_ProvisionForLossOnContracts" xlink:title="Label : ProvisionForLossOnContracts to label_ProvisionForLossOnContracts" />
    <link:label xlink:type="resource" xlink:label="label_ProvisionForLossOnContracts_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ProvisionForLossOnContracts_1" xml:lang="en-US" id="label_ProvisionForLossOnContracts_1">Provision for loss on uncompleted contracts</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProvisionForLossOnContracts" xlink:to="label_ProvisionForLossOnContracts_1" xlink:title="Label : ProvisionForLossOnContracts to label_ProvisionForLossOnContracts_1" />
    <link:label xlink:type="resource" xlink:label="label_MinimumRoyaltyPaymentsFourYear_1" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_MinimumRoyaltyPaymentsFourYear_1" xml:lang="en-US" id="label_MinimumRoyaltyPaymentsFourYear_1">Amount of minimum royalty payments due in the fourth fiscal year following the latest fiscal year.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MinimumRoyaltyPaymentsFourYear" xlink:to="label_MinimumRoyaltyPaymentsFourYear_1" xlink:title="Label : MinimumRoyaltyPaymentsFourYear to label_MinimumRoyaltyPaymentsFourYear_1" />
    <link:label xlink:type="resource" xlink:label="label_MinimumRoyaltyPaymentsFourYear_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_MinimumRoyaltyPaymentsFourYear_2" xml:lang="en-US" id="label_MinimumRoyaltyPaymentsFourYear_2">Minimum royalty payments four year</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MinimumRoyaltyPaymentsFourYear" xlink:to="label_MinimumRoyaltyPaymentsFourYear_2" xlink:title="Label : MinimumRoyaltyPaymentsFourYear to label_MinimumRoyaltyPaymentsFourYear_2" />
    <link:label xlink:type="resource" xlink:label="label_MinimumRoyaltyPaymentsThreeYear_1" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_MinimumRoyaltyPaymentsThreeYear_1" xml:lang="en-US" id="label_MinimumRoyaltyPaymentsThreeYear_1">Amount of minimum royalty payments in the third fiscal year following the latest fiscal year.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MinimumRoyaltyPaymentsThreeYear" xlink:to="label_MinimumRoyaltyPaymentsThreeYear_1" xlink:title="Label : MinimumRoyaltyPaymentsThreeYear to label_MinimumRoyaltyPaymentsThreeYear_1" />
    <link:label xlink:type="resource" xlink:label="label_MinimumRoyaltyPaymentsThreeYear_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_MinimumRoyaltyPaymentsThreeYear_2" xml:lang="en-US" id="label_MinimumRoyaltyPaymentsThreeYear_2">Minimum Royalty Payments Three Year</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MinimumRoyaltyPaymentsThreeYear" xlink:to="label_MinimumRoyaltyPaymentsThreeYear_2" xlink:title="Label : MinimumRoyaltyPaymentsThreeYear to label_MinimumRoyaltyPaymentsThreeYear_2" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_EstimatedIncomeLossOnUncompletedContracts" xlink:label="EstimatedIncomeLossOnUncompletedContracts" xlink:title="EstimatedIncomeLossOnUncompletedContracts" />
    <link:label xlink:type="resource" xlink:label="label_EstimatedIncomeLossOnUncompletedContracts" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EstimatedIncomeLossOnUncompletedContracts" xml:lang="en-US" id="label_EstimatedIncomeLossOnUncompletedContracts">Estimated Income Loss On Uncompleted Contracts</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EstimatedIncomeLossOnUncompletedContracts" xlink:to="label_EstimatedIncomeLossOnUncompletedContracts" xlink:title="Label : EstimatedIncomeLossOnUncompletedContracts to label_EstimatedIncomeLossOnUncompletedContracts" />
    <link:label xlink:type="resource" xlink:label="label_EstimatedIncomeLossOnUncompletedContracts_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_EstimatedIncomeLossOnUncompletedContracts_1" xml:lang="en-US" id="label_EstimatedIncomeLossOnUncompletedContracts_1">Estimated income</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EstimatedIncomeLossOnUncompletedContracts" xlink:to="label_EstimatedIncomeLossOnUncompletedContracts_1" xlink:title="Label : EstimatedIncomeLossOnUncompletedContracts to label_EstimatedIncomeLossOnUncompletedContracts_1" />
    <link:label xlink:type="resource" xlink:label="label_EstimatedIncomeLossOnUncompletedContracts_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_EstimatedIncomeLossOnUncompletedContracts_2" xml:lang="en-US" id="label_EstimatedIncomeLossOnUncompletedContracts_2">Estimated income loss on uncompleted contracts.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EstimatedIncomeLossOnUncompletedContracts" xlink:to="label_EstimatedIncomeLossOnUncompletedContracts_2" xlink:title="Label : EstimatedIncomeLossOnUncompletedContracts to label_EstimatedIncomeLossOnUncompletedContracts_2" />
    <link:label xlink:type="resource" xlink:label="label_EstimatedIncomeLossOnUncompletedContracts_3" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_EstimatedIncomeLossOnUncompletedContracts_3" xml:lang="en-US" id="label_EstimatedIncomeLossOnUncompletedContracts_3">Estimated earnings to date on uncompleted contracts</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EstimatedIncomeLossOnUncompletedContracts" xlink:to="label_EstimatedIncomeLossOnUncompletedContracts_3" xlink:title="Label : EstimatedIncomeLossOnUncompletedContracts to label_EstimatedIncomeLossOnUncompletedContracts_3" />
    <link:label xlink:type="resource" xlink:label="label_MinimumRoyaltyPaymentsTwoYear_1" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_MinimumRoyaltyPaymentsTwoYear_1" xml:lang="en-US" id="label_MinimumRoyaltyPaymentsTwoYear_1">Amount of minimum royalty payments due in the second fiscal year following the latest fiscal year.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MinimumRoyaltyPaymentsTwoYear" xlink:to="label_MinimumRoyaltyPaymentsTwoYear_1" xlink:title="Label : MinimumRoyaltyPaymentsTwoYear to label_MinimumRoyaltyPaymentsTwoYear_1" />
    <link:label xlink:type="resource" xlink:label="label_MinimumRoyaltyPaymentsTwoYear_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_MinimumRoyaltyPaymentsTwoYear_2" xml:lang="en-US" id="label_MinimumRoyaltyPaymentsTwoYear_2">Minimum Royalty Payments Two Year</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MinimumRoyaltyPaymentsTwoYear" xlink:to="label_MinimumRoyaltyPaymentsTwoYear_2" xlink:title="Label : MinimumRoyaltyPaymentsTwoYear to label_MinimumRoyaltyPaymentsTwoYear_2" />
    <link:label xlink:type="resource" xlink:label="label_MinimumRoyaltyPaymentsOneYear_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_MinimumRoyaltyPaymentsOneYear_1" xml:lang="en-US" id="label_MinimumRoyaltyPaymentsOneYear_1">Minimum royalty payments one year</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MinimumRoyaltyPaymentsOneYear" xlink:to="label_MinimumRoyaltyPaymentsOneYear_1" xlink:title="Label : MinimumRoyaltyPaymentsOneYear to label_MinimumRoyaltyPaymentsOneYear_1" />
    <link:label xlink:type="resource" xlink:label="label_MinimumRoyaltyPaymentsOneYear_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_MinimumRoyaltyPaymentsOneYear_2" xml:lang="en-US" id="label_MinimumRoyaltyPaymentsOneYear_2">Minimum Royalty Payments One Year</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MinimumRoyaltyPaymentsOneYear" xlink:to="label_MinimumRoyaltyPaymentsOneYear_2" xlink:title="Label : MinimumRoyaltyPaymentsOneYear to label_MinimumRoyaltyPaymentsOneYear_2" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_LicenseConsiderationDescription" xlink:label="LicenseConsiderationDescription" xlink:title="LicenseConsiderationDescription" />
    <link:label xlink:type="resource" xlink:label="label_LicenseConsiderationDescription" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LicenseConsiderationDescription" xml:lang="en-US" id="label_LicenseConsiderationDescription">License Consideration Description</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LicenseConsiderationDescription" xlink:to="label_LicenseConsiderationDescription" xlink:title="Label : LicenseConsiderationDescription to label_LicenseConsiderationDescription" />
    <link:label xlink:type="resource" xlink:label="label_LicenseConsiderationDescription_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_LicenseConsiderationDescription_1" xml:lang="en-US" id="label_LicenseConsiderationDescription_1">License consideration, description</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LicenseConsiderationDescription" xlink:to="label_LicenseConsiderationDescription_1" xlink:title="Label : LicenseConsiderationDescription to label_LicenseConsiderationDescription_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_OriginalAgreementMember" xlink:label="OriginalAgreementMember" xlink:title="OriginalAgreementMember" />
    <link:label xlink:type="resource" xlink:label="label_OriginalAgreementMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OriginalAgreementMember" xml:lang="en-US" id="label_OriginalAgreementMember">Original Agreement [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OriginalAgreementMember" xlink:to="label_OriginalAgreementMember" xlink:title="Label : OriginalAgreementMember to label_OriginalAgreementMember" />
    <link:label xlink:type="resource" xlink:label="label_OriginalAgreementMember_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OriginalAgreementMember_1" xml:lang="en-US" id="label_OriginalAgreementMember_1">Original Agreement [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OriginalAgreementMember" xlink:to="label_OriginalAgreementMember_1" xlink:title="Label : OriginalAgreementMember to label_OriginalAgreementMember_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherDepreciationAndAmortization" xlink:label="OtherDepreciationAndAmortization" xlink:title="OtherDepreciationAndAmortization" />
    <link:label xlink:type="resource" xlink:label="label_OtherDepreciationAndAmortization" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OtherDepreciationAndAmortization" xml:lang="en-US" id="label_OtherDepreciationAndAmortization">Accumulated amortization</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherDepreciationAndAmortization" xlink:to="label_OtherDepreciationAndAmortization" xlink:title="Label : OtherDepreciationAndAmortization to label_OtherDepreciationAndAmortization" />
    <link:label xlink:type="resource" xlink:label="label_GeneralAndAdministrativeExpense_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_GeneralAndAdministrativeExpense_3" xml:lang="en-US" id="label_GeneralAndAdministrativeExpense_3">General and administrative expenses</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GeneralAndAdministrativeExpense" xlink:to="label_GeneralAndAdministrativeExpense_3" xlink:title="Label : GeneralAndAdministrativeExpense to label_GeneralAndAdministrativeExpense_3" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredCostsAndOtherAssets" xlink:label="DeferredCostsAndOtherAssets" xlink:title="DeferredCostsAndOtherAssets" />
    <link:label xlink:type="resource" xlink:label="label_DeferredCostsAndOtherAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DeferredCostsAndOtherAssets" xml:lang="en-US" id="label_DeferredCostsAndOtherAssets">Deferred Costs and Other Assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredCostsAndOtherAssets" xlink:to="label_DeferredCostsAndOtherAssets" xlink:title="Label : DeferredCostsAndOtherAssets to label_DeferredCostsAndOtherAssets" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredCostsCurrentAndNoncurrent" xlink:label="DeferredCostsCurrentAndNoncurrent" xlink:title="DeferredCostsCurrentAndNoncurrent" />
    <link:label xlink:type="resource" xlink:label="label_DeferredCostsCurrentAndNoncurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DeferredCostsCurrentAndNoncurrent" xml:lang="en-US" id="label_DeferredCostsCurrentAndNoncurrent">Deferred contract costs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredCostsCurrentAndNoncurrent" xlink:to="label_DeferredCostsCurrentAndNoncurrent" xlink:title="Label : DeferredCostsCurrentAndNoncurrent to label_DeferredCostsCurrentAndNoncurrent" />
    <link:label xlink:type="resource" xlink:label="label_DeferredCostsCurrentAndNoncurrent_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DeferredCostsCurrentAndNoncurrent_1" xml:lang="en-US" id="label_DeferredCostsCurrentAndNoncurrent_1">Deferred Costs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredCostsCurrentAndNoncurrent" xlink:to="label_DeferredCostsCurrentAndNoncurrent_1" xlink:title="Label : DeferredCostsCurrentAndNoncurrent to label_DeferredCostsCurrentAndNoncurrent_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsReceivableRelatedPartiesCurrent" xlink:label="AccountsReceivableRelatedPartiesCurrent" xlink:title="AccountsReceivableRelatedPartiesCurrent" />
    <link:label xlink:type="resource" xlink:label="label_AccountsReceivableRelatedPartiesCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AccountsReceivableRelatedPartiesCurrent" xml:lang="en-US" id="label_AccountsReceivableRelatedPartiesCurrent">Accounts receivable balance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountsReceivableRelatedPartiesCurrent" xlink:to="label_AccountsReceivableRelatedPartiesCurrent" xlink:title="Label : AccountsReceivableRelatedPartiesCurrent to label_AccountsReceivableRelatedPartiesCurrent" />
    <link:label xlink:type="resource" xlink:label="label_AccountsReceivableRelatedPartiesCurrent_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AccountsReceivableRelatedPartiesCurrent_1" xml:lang="en-US" id="label_AccountsReceivableRelatedPartiesCurrent_1">Accounts Receivable, Related Parties, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountsReceivableRelatedPartiesCurrent" xlink:to="label_AccountsReceivableRelatedPartiesCurrent_1" xlink:title="Label : AccountsReceivableRelatedPartiesCurrent to label_AccountsReceivableRelatedPartiesCurrent_1" />
    <link:label xlink:type="resource" xlink:label="label_DeferredCostsAndOtherAssets_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DeferredCostsAndOtherAssets_1" xml:lang="en-US" id="label_DeferredCostsAndOtherAssets_1">Reimbursement from licensee for project costs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredCostsAndOtherAssets" xlink:to="label_DeferredCostsAndOtherAssets_1" xlink:title="Label : DeferredCostsAndOtherAssets to label_DeferredCostsAndOtherAssets_1" />
    <link:label xlink:type="resource" xlink:label="label_AmortizationOfDebtDiscountPremium_3" xlink:role="http://www.xbrl.org/2003/role/disclosureGuidance" xlink:title="label_AmortizationOfDebtDiscountPremium_3" xml:lang="en-US" id="label_AmortizationOfDebtDiscountPremium_3">Amortization of debt discount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AmortizationOfDebtDiscountPremium" xlink:to="label_AmortizationOfDebtDiscountPremium_3" xlink:title="Label : AmortizationOfDebtDiscountPremium to label_AmortizationOfDebtDiscountPremium_3" />
    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInDeferredRevenue_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_IncreaseDecreaseInDeferredRevenue_2" xml:lang="en-US" id="label_IncreaseDecreaseInDeferredRevenue_2">Deferred long-term asset charge</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInDeferredRevenue" xlink:to="label_IncreaseDecreaseInDeferredRevenue_2" xlink:title="Label : IncreaseDecreaseInDeferredRevenue to label_IncreaseDecreaseInDeferredRevenue_2" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_PercentageOfExercisePrice" xlink:label="PercentageOfExercisePrice" xlink:title="PercentageOfExercisePrice" />
    <link:label xlink:type="resource" xlink:label="label_PercentageOfExercisePrice" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PercentageOfExercisePrice" xml:lang="en-US" id="label_PercentageOfExercisePrice">Percentage Of Exercise Price</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PercentageOfExercisePrice" xlink:to="label_PercentageOfExercisePrice" xlink:title="Label : PercentageOfExercisePrice to label_PercentageOfExercisePrice" />
    <link:label xlink:type="resource" xlink:label="label_PercentageOfExercisePrice_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PercentageOfExercisePrice_1" xml:lang="en-US" id="label_PercentageOfExercisePrice_1">Percentage of exercise price</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PercentageOfExercisePrice" xlink:to="label_PercentageOfExercisePrice_1" xlink:title="Label : PercentageOfExercisePrice to label_PercentageOfExercisePrice_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConversionOfStockDescription" xlink:label="ConversionOfStockDescription" xlink:title="ConversionOfStockDescription" />
    <link:label xlink:type="resource" xlink:label="label_ConversionOfStockDescription" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConversionOfStockDescription" xml:lang="en-US" id="label_ConversionOfStockDescription">Conversion of Stock, Description</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConversionOfStockDescription" xlink:to="label_ConversionOfStockDescription" xlink:title="Label : ConversionOfStockDescription to label_ConversionOfStockDescription" />
    <link:label xlink:type="resource" xlink:label="label_ConversionOfStockDescription_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ConversionOfStockDescription_1" xml:lang="en-US" id="label_ConversionOfStockDescription_1">Conversion of debenture to shares, description</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConversionOfStockDescription" xlink:to="label_ConversionOfStockDescription_1" xlink:title="Label : ConversionOfStockDescription to label_ConversionOfStockDescription_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_PlacementAgencyAgreementMember" xlink:label="PlacementAgencyAgreementMember" xlink:title="PlacementAgencyAgreementMember" />
    <link:label xlink:type="resource" xlink:label="label_PlacementAgencyAgreementMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PlacementAgencyAgreementMember" xml:lang="en-US" id="label_PlacementAgencyAgreementMember">Placement Agency Agreement [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PlacementAgencyAgreementMember" xlink:to="label_PlacementAgencyAgreementMember" xlink:title="Label : PlacementAgencyAgreementMember to label_PlacementAgencyAgreementMember" />
    <link:label xlink:type="resource" xlink:label="label_PlacementAgencyAgreementMember_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PlacementAgencyAgreementMember_1" xml:lang="en-US" id="label_PlacementAgencyAgreementMember_1">Placement Agency Agreement [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PlacementAgencyAgreementMember" xlink:to="label_PlacementAgencyAgreementMember_1" xlink:title="Label : PlacementAgencyAgreementMember to label_PlacementAgencyAgreementMember_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsForFees" xlink:label="PaymentsForFees" xlink:title="PaymentsForFees" />
    <link:label xlink:type="resource" xlink:label="label_PaymentsForFees" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PaymentsForFees" xml:lang="en-US" id="label_PaymentsForFees">Payments for Other Fees</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsForFees" xlink:to="label_PaymentsForFees" xlink:title="Label : PaymentsForFees to label_PaymentsForFees" />
    <link:label xlink:type="resource" xlink:label="label_PaymentsForFees_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PaymentsForFees_1" xml:lang="en-US" id="label_PaymentsForFees_1">Expense fee</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsForFees" xlink:to="label_PaymentsForFees_1" xlink:title="Label : PaymentsForFees to label_PaymentsForFees_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentRedemptionDescription" xlink:label="DebtInstrumentRedemptionDescription" xlink:title="DebtInstrumentRedemptionDescription" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentRedemptionDescription" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentRedemptionDescription" xml:lang="en-US" id="label_DebtInstrumentRedemptionDescription">Debt Instrument, Redemption, Description</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentRedemptionDescription" xlink:to="label_DebtInstrumentRedemptionDescription" xlink:title="Label : DebtInstrumentRedemptionDescription to label_DebtInstrumentRedemptionDescription" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentRedemptionDescription_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtInstrumentRedemptionDescription_1" xml:lang="en-US" id="label_DebtInstrumentRedemptionDescription_1">Redemption of debenture, description</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentRedemptionDescription" xlink:to="label_DebtInstrumentRedemptionDescription_1" xlink:title="Label : DebtInstrumentRedemptionDescription to label_DebtInstrumentRedemptionDescription_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubstantialDoubtAboutGoingConcernTextBlock" xlink:label="SubstantialDoubtAboutGoingConcernTextBlock" xlink:title="SubstantialDoubtAboutGoingConcernTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_SubstantialDoubtAboutGoingConcernTextBlock" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_SubstantialDoubtAboutGoingConcernTextBlock" xml:lang="en-US" id="label_SubstantialDoubtAboutGoingConcernTextBlock">Liquidity</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubstantialDoubtAboutGoingConcernTextBlock" xlink:to="label_SubstantialDoubtAboutGoingConcernTextBlock" xlink:title="Label : SubstantialDoubtAboutGoingConcernTextBlock to label_SubstantialDoubtAboutGoingConcernTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_SubstantialDoubtAboutGoingConcernTextBlock_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SubstantialDoubtAboutGoingConcernTextBlock_1" xml:lang="en-US" id="label_SubstantialDoubtAboutGoingConcernTextBlock_1">Liquidity [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubstantialDoubtAboutGoingConcernTextBlock" xlink:to="label_SubstantialDoubtAboutGoingConcernTextBlock_1" xlink:title="Label : SubstantialDoubtAboutGoingConcernTextBlock to label_SubstantialDoubtAboutGoingConcernTextBlock_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_StockBasedCompensationPlanMember" xlink:label="StockBasedCompensationPlanMember" xlink:title="StockBasedCompensationPlanMember" />
    <link:label xlink:type="resource" xlink:label="label_StockBasedCompensationPlanMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StockBasedCompensationPlanMember" xml:lang="en-US" id="label_StockBasedCompensationPlanMember">Share-based Payment Arrangement [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockBasedCompensationPlanMember" xlink:to="label_StockBasedCompensationPlanMember" xlink:title="Label : StockBasedCompensationPlanMember to label_StockBasedCompensationPlanMember" />
    <link:label xlink:type="resource" xlink:label="label_StockBasedCompensationPlanMember_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_StockBasedCompensationPlanMember_1" xml:lang="en-US" id="label_StockBasedCompensationPlanMember_1">Stock Based Compensation [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockBasedCompensationPlanMember" xlink:to="label_StockBasedCompensationPlanMember_1" xlink:title="Label : StockBasedCompensationPlanMember to label_StockBasedCompensationPlanMember_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_AllocatedShareBasedCompensationExpenseAccrued" xlink:label="AllocatedShareBasedCompensationExpenseAccrued" xlink:title="AllocatedShareBasedCompensationExpenseAccrued" />
    <link:label xlink:type="resource" xlink:label="label_AllocatedShareBasedCompensationExpenseAccrued" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AllocatedShareBasedCompensationExpenseAccrued" xml:lang="en-US" id="label_AllocatedShareBasedCompensationExpenseAccrued">Allocated Share Based Compensation Expense Accrued</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AllocatedShareBasedCompensationExpenseAccrued" xlink:to="label_AllocatedShareBasedCompensationExpenseAccrued" xlink:title="Label : AllocatedShareBasedCompensationExpenseAccrued to label_AllocatedShareBasedCompensationExpenseAccrued" />
    <link:label xlink:type="resource" xlink:label="label_AllocatedShareBasedCompensationExpenseAccrued_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AllocatedShareBasedCompensationExpenseAccrued_1" xml:lang="en-US" id="label_AllocatedShareBasedCompensationExpenseAccrued_1">Recognized stock-based compensation expense accrued</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AllocatedShareBasedCompensationExpenseAccrued" xlink:to="label_AllocatedShareBasedCompensationExpenseAccrued_1" xlink:title="Label : AllocatedShareBasedCompensationExpenseAccrued to label_AllocatedShareBasedCompensationExpenseAccrued_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_MarketingandBusinessDevelopmentExpensesMember" xlink:label="MarketingandBusinessDevelopmentExpensesMember" xlink:title="MarketingandBusinessDevelopmentExpensesMember" />
    <link:label xlink:type="resource" xlink:label="label_MarketingandBusinessDevelopmentExpensesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_MarketingandBusinessDevelopmentExpensesMember" xml:lang="en-US" id="label_MarketingandBusinessDevelopmentExpensesMember">Marketing and business development expenses [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MarketingandBusinessDevelopmentExpensesMember" xlink:to="label_MarketingandBusinessDevelopmentExpensesMember" xlink:title="Label : MarketingandBusinessDevelopmentExpensesMember to label_MarketingandBusinessDevelopmentExpensesMember" />
    <link:label xlink:type="resource" xlink:label="label_MarketingandBusinessDevelopmentExpensesMember_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_MarketingandBusinessDevelopmentExpensesMember_1" xml:lang="en-US" id="label_MarketingandBusinessDevelopmentExpensesMember_1">Marketing And Business Development Expenses</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MarketingandBusinessDevelopmentExpensesMember" xlink:to="label_MarketingandBusinessDevelopmentExpensesMember_1" xlink:title="Label : MarketingandBusinessDevelopmentExpensesMember to label_MarketingandBusinessDevelopmentExpensesMember_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_WarrantTwoMember" xlink:label="WarrantTwoMember" xlink:title="WarrantTwoMember" />
    <link:label xlink:type="resource" xlink:label="label_WarrantTwoMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_WarrantTwoMember" xml:lang="en-US" id="label_WarrantTwoMember">Warrant Two Member</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WarrantTwoMember" xlink:to="label_WarrantTwoMember" xlink:title="Label : WarrantTwoMember to label_WarrantTwoMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" xlink:label="ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" xlink:title="ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" />
    <link:label xlink:type="resource" xlink:label="label_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" xml:lang="en-US" id="label_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights">Shares of common stock</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" xlink:to="label_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" xlink:title="Label : ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights to label_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_WarrantOneMember" xlink:label="WarrantOneMember" xlink:title="WarrantOneMember" />
    <link:label xlink:type="resource" xlink:label="label_WarrantOneMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_WarrantOneMember" xml:lang="en-US" id="label_WarrantOneMember">Warrant One Member</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WarrantOneMember" xlink:to="label_WarrantOneMember" xlink:title="Label : WarrantOneMember to label_WarrantOneMember" />
    <link:label xlink:type="resource" xlink:label="label_WarrantTwoMember_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_WarrantTwoMember_1" xml:lang="en-US" id="label_WarrantTwoMember_1">October 29, 2019 and expire April 24, 2024 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WarrantTwoMember" xlink:to="label_WarrantTwoMember_1" xlink:title="Label : WarrantTwoMember to label_WarrantTwoMember_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ClassOfWarrantOrRightDomain" xlink:label="ClassOfWarrantOrRightDomain" xlink:title="ClassOfWarrantOrRightDomain" />
    <link:label xlink:type="resource" xlink:label="label_ClassOfWarrantOrRightDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ClassOfWarrantOrRightDomain" xml:lang="en-US" id="label_ClassOfWarrantOrRightDomain">Class of Warrant or Right [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ClassOfWarrantOrRightDomain" xlink:to="label_ClassOfWarrantOrRightDomain" xlink:title="Label : ClassOfWarrantOrRightDomain to label_ClassOfWarrantOrRightDomain" />
    <link:label xlink:type="resource" xlink:label="label_WarrantOneMember_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_WarrantOneMember_1" xml:lang="en-US" id="label_WarrantOneMember_1">October 29, 2019 and expire October 29, 2024 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WarrantOneMember" xlink:to="label_WarrantOneMember_1" xlink:title="Label : WarrantOneMember to label_WarrantOneMember_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_CommonStockIssuedUnderUnderwritingAgreementMember" xlink:label="CommonStockIssuedUnderUnderwritingAgreementMember" xlink:title="CommonStockIssuedUnderUnderwritingAgreementMember" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockIssuedUnderUnderwritingAgreementMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CommonStockIssuedUnderUnderwritingAgreementMember" xml:lang="en-US" id="label_CommonStockIssuedUnderUnderwritingAgreementMember">Common Stock Issued Under Underwriting Agreement [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockIssuedUnderUnderwritingAgreementMember" xlink:to="label_CommonStockIssuedUnderUnderwritingAgreementMember" xlink:title="Label : CommonStockIssuedUnderUnderwritingAgreementMember to label_CommonStockIssuedUnderUnderwritingAgreementMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ClassOfWarrantOrRightAxis" xlink:label="ClassOfWarrantOrRightAxis" xlink:title="ClassOfWarrantOrRightAxis" />
    <link:label xlink:type="resource" xlink:label="label_ClassOfWarrantOrRightAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ClassOfWarrantOrRightAxis" xml:lang="en-US" id="label_ClassOfWarrantOrRightAxis">Class of Warrant or Right [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ClassOfWarrantOrRightAxis" xlink:to="label_ClassOfWarrantOrRightAxis" xlink:title="Label : ClassOfWarrantOrRightAxis to label_ClassOfWarrantOrRightAxis" />
    <link:label xlink:type="resource" xlink:label="label_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_1" xml:lang="en-US" id="label_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_1">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="label_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_1" xlink:title="Label : ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights to label_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_1" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockIssuedUnderUnderwritingAgreementMember_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CommonStockIssuedUnderUnderwritingAgreementMember_1" xml:lang="en-US" id="label_CommonStockIssuedUnderUnderwritingAgreementMember_1">Common Stock Issued Under Underwriting Agreement Member</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockIssuedUnderUnderwritingAgreementMember" xlink:to="label_CommonStockIssuedUnderUnderwritingAgreementMember_1" xlink:title="Label : CommonStockIssuedUnderUnderwritingAgreementMember to label_CommonStockIssuedUnderUnderwritingAgreementMember_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_PurchaseAgreementMember" xlink:label="PurchaseAgreementMember" xlink:title="PurchaseAgreementMember" />
    <link:label xlink:type="resource" xlink:label="label_PurchaseAgreementMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_PurchaseAgreementMember" xml:lang="en-US" id="label_PurchaseAgreementMember">Purchase Agreement [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PurchaseAgreementMember" xlink:to="label_PurchaseAgreementMember" xlink:title="Label : PurchaseAgreementMember to label_PurchaseAgreementMember" />
    <link:label xlink:type="resource" xlink:label="label_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_2" xml:lang="en-US" id="label_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_2">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="label_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_2" xlink:title="Label : ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights to label_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_2" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_ExclusiveLicenseAgreementMember" xlink:label="ExclusiveLicenseAgreementMember" xlink:title="ExclusiveLicenseAgreementMember" />
    <link:label xlink:type="resource" xlink:label="label_ExclusiveLicenseAgreementMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ExclusiveLicenseAgreementMember" xml:lang="en-US" id="label_ExclusiveLicenseAgreementMember">Exclusive License Agreement [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ExclusiveLicenseAgreementMember" xlink:to="label_ExclusiveLicenseAgreementMember" xlink:title="Label : ExclusiveLicenseAgreementMember to label_ExclusiveLicenseAgreementMember" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PurchaseAgreementMember" xlink:to="label_PurchaseAgreementMember_1" xlink:title="Label : PurchaseAgreementMember to label_PurchaseAgreementMember_1" />
    <link:label xlink:type="resource" xlink:label="label_ExclusiveLicenseAgreementMember_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ExclusiveLicenseAgreementMember_1" xml:lang="en-US" id="label_ExclusiveLicenseAgreementMember_1">Exclusive License Agreement Member</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ExclusiveLicenseAgreementMember" xlink:to="label_ExclusiveLicenseAgreementMember_1" xlink:title="Label : ExclusiveLicenseAgreementMember to label_ExclusiveLicenseAgreementMember_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromOtherEquity" xlink:label="ProceedsFromOtherEquity" xlink:title="ProceedsFromOtherEquity" />
    <link:label xlink:type="resource" xlink:label="label_ProceedsFromOtherEquity" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ProceedsFromOtherEquity" xml:lang="en-US" id="label_ProceedsFromOtherEquity">Net proceeds of offering</link:label>
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    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_ProceedsFromPublicOffering" xlink:label="ProceedsFromPublicOffering" xlink:title="ProceedsFromPublicOffering" />
    <link:label xlink:type="resource" xlink:label="label_ProceedsFromPublicOffering" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ProceedsFromPublicOffering" xml:lang="en-US" id="label_ProceedsFromPublicOffering">Net proceeds of approximately</link:label>
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    <link:label xlink:type="resource" xlink:label="label_ProceedsFromPublicOffering_1" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ProceedsFromPublicOffering_1" xml:lang="en-US" id="label_ProceedsFromPublicOffering_1">The cash inflow associated with the amount received from entity's first offering of stock to the publics.</link:label>
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromOtherEquity" xlink:to="label_ProceedsFromOtherEquity_1" xlink:title="Label : ProceedsFromOtherEquity to label_ProceedsFromOtherEquity_1" />
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    <link:label xlink:type="resource" xlink:label="label_OtherDepreciationAndAmortization_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherDepreciationAndAmortization_1" xml:lang="en-US" id="label_OtherDepreciationAndAmortization_1">Other Depreciation and Amortization</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherDepreciationAndAmortization" xlink:to="label_OtherDepreciationAndAmortization_1" xlink:title="Label : OtherDepreciationAndAmortization to label_OtherDepreciationAndAmortization_1" />
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    <link:label xlink:type="resource" xlink:label="label_AmortizationOfFinancingCosts_2" xlink:role="http://www.xbrl.org/2003/role/disclosureGuidance" xlink:title="label_AmortizationOfFinancingCosts_2" xml:lang="en-US" id="label_AmortizationOfFinancingCosts_2">Amortization of debt issuance costs</link:label>
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock" xlink:to="label_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock_1" xlink:title="Label : ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock to label_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable" xlink:label="ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable" xlink:title="ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable" />
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    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDatesAxis" xlink:label="RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDatesAxis" xlink:title="RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDatesAxis" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:title="Label : ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_1" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_1">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_1" xlink:title="Label : ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_1" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_2" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_2">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period</link:label>
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    <link:label xlink:type="resource" xlink:label="label_RevenueFromContractWithCustomerExcludingAssessedTaxPercentage_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_RevenueFromContractWithCustomerExcludingAssessedTaxPercentage_2" xml:lang="en-US" id="label_RevenueFromContractWithCustomerExcludingAssessedTaxPercentage_2">Percentage, 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.</link:label>
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateDomain" xlink:to="label_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateDomain" xlink:title="Label : RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateDomain to label_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateDomain" />
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    <link:label xlink:type="resource" xlink:label="label_RecentlyAdoptedAccountingPronouncementsNotYetAdoptedPolicyTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_RecentlyAdoptedAccountingPronouncementsNotYetAdoptedPolicyTextBlock_2" xml:lang="en-US" id="label_RecentlyAdoptedAccountingPronouncementsNotYetAdoptedPolicyTextBlock_2">Disclosure of accounting policy pertaining to new accounting pronouncements that may impact the entity's financial reporting.</link:label>
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    <link:label xlink:type="resource" xlink:label="label_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_1" xml:lang="en-US" id="label_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_1">Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest</link:label>
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    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_IncreaseDecreaseInAccountsPayableAndAccruedLiabilitiesSubjectToCompromise" xlink:label="IncreaseDecreaseInAccountsPayableAndAccruedLiabilitiesSubjectToCompromise" xlink:title="IncreaseDecreaseInAccountsPayableAndAccruedLiabilitiesSubjectToCompromise" />
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    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_FurnitureAndOtherEquipmentMember" xlink:label="FurnitureAndOtherEquipmentMember" xlink:title="FurnitureAndOtherEquipmentMember" />
    <link:label xlink:type="resource" xlink:label="label_FurnitureAndOtherEquipmentMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FurnitureAndOtherEquipmentMember" xml:lang="en-US" id="label_FurnitureAndOtherEquipmentMember">Furniture And Other Equipment [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FurnitureAndOtherEquipmentMember" xlink:to="label_FurnitureAndOtherEquipmentMember" xlink:title="Label : FurnitureAndOtherEquipmentMember to label_FurnitureAndOtherEquipmentMember" />
    <link:label xlink:type="resource" xlink:label="label_FurnitureAndOtherEquipmentMember_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FurnitureAndOtherEquipmentMember_1" xml:lang="en-US" id="label_FurnitureAndOtherEquipmentMember_1">Furniture and other equipment [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FurnitureAndOtherEquipmentMember" xlink:to="label_FurnitureAndOtherEquipmentMember_1" xlink:title="Label : FurnitureAndOtherEquipmentMember to label_FurnitureAndOtherEquipmentMember_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_WarrantsToPurchaseOfCommonStock" xlink:label="WarrantsToPurchaseOfCommonStock" xlink:title="WarrantsToPurchaseOfCommonStock" />
    <link:label xlink:type="resource" xlink:label="label_WarrantsToPurchaseOfCommonStock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_WarrantsToPurchaseOfCommonStock" xml:lang="en-US" id="label_WarrantsToPurchaseOfCommonStock">Warrants to Purchase of Common Stock</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WarrantsToPurchaseOfCommonStock" xlink:to="label_WarrantsToPurchaseOfCommonStock" xlink:title="Label : WarrantsToPurchaseOfCommonStock to label_WarrantsToPurchaseOfCommonStock" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConvertibleDebtMember" xlink:label="ConvertibleDebtMember" xlink:title="ConvertibleDebtMember" />
    <link:label xlink:type="resource" xlink:label="label_ConvertibleDebtMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ConvertibleDebtMember" xml:lang="en-US" id="label_ConvertibleDebtMember">Date of Issuance [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConvertibleDebtMember" xlink:to="label_ConvertibleDebtMember" xlink:title="Label : ConvertibleDebtMember to label_ConvertibleDebtMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentLineItems" xlink:label="PropertyPlantAndEquipmentLineItems" xlink:title="PropertyPlantAndEquipmentLineItems" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PropertyPlantAndEquipmentLineItems" xml:lang="en-US" id="label_PropertyPlantAndEquipmentLineItems">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="label_PropertyPlantAndEquipmentLineItems" xlink:title="Label : PropertyPlantAndEquipmentLineItems to label_PropertyPlantAndEquipmentLineItems" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNetAbstract" xlink:label="PropertyPlantAndEquipmentNetAbstract" xlink:title="PropertyPlantAndEquipmentNetAbstract" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentNetAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PropertyPlantAndEquipmentNetAbstract" xml:lang="en-US" id="label_PropertyPlantAndEquipmentNetAbstract">Property, Plant and Equipment, Net [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentNetAbstract" xlink:to="label_PropertyPlantAndEquipmentNetAbstract" xlink:title="Label : PropertyPlantAndEquipmentNetAbstract to label_PropertyPlantAndEquipmentNetAbstract" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentNetAbstract_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PropertyPlantAndEquipmentNetAbstract_1" xml:lang="en-US" id="label_PropertyPlantAndEquipmentNetAbstract_1">Schedule of company's equipment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentNetAbstract" xlink:to="label_PropertyPlantAndEquipmentNetAbstract_1" xlink:title="Label : PropertyPlantAndEquipmentNetAbstract to label_PropertyPlantAndEquipmentNetAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="PropertyPlantAndEquipmentGross" xlink:title="PropertyPlantAndEquipmentGross" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentGross" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_PropertyPlantAndEquipmentGross" xml:lang="en-US" id="label_PropertyPlantAndEquipmentGross">Property, plant and equipment, gross</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentGross" xlink:to="label_PropertyPlantAndEquipmentGross" xlink:title="Label : PropertyPlantAndEquipmentGross to label_PropertyPlantAndEquipmentGross" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentGross_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PropertyPlantAndEquipmentGross_1" xml:lang="en-US" id="label_PropertyPlantAndEquipmentGross_1">Property, Plant and Equipment, Gross</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentGross" xlink:to="label_PropertyPlantAndEquipmentGross_1" xlink:title="Label : PropertyPlantAndEquipmentGross to label_PropertyPlantAndEquipmentGross_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_EquipmentTextualAbstract" xlink:label="EquipmentTextualAbstract" xlink:title="EquipmentTextualAbstract" />
    <link:label xlink:type="resource" xlink:label="label_EquipmentTextualAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EquipmentTextualAbstract" xml:lang="en-US" id="label_EquipmentTextualAbstract">Property, plant and equipment (Textual)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquipmentTextualAbstract" xlink:to="label_EquipmentTextualAbstract" xlink:title="Label : EquipmentTextualAbstract to label_EquipmentTextualAbstract" />
    <link:label xlink:type="resource" xlink:label="label_EquipmentTextualAbstract_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EquipmentTextualAbstract_1" xml:lang="en-US" id="label_EquipmentTextualAbstract_1">Equipment Textual [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquipmentTextualAbstract" xlink:to="label_EquipmentTextualAbstract_1" xlink:title="Label : EquipmentTextualAbstract to label_EquipmentTextualAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentTable" xlink:label="DebtInstrumentTable" xlink:title="DebtInstrumentTable" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentTable" xml:lang="en-US" id="label_DebtInstrumentTable">Schedule of Long-term Debt Instruments [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentTable" xlink:to="label_DebtInstrumentTable" xlink:title="Label : DebtInstrumentTable to label_DebtInstrumentTable" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentTable_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_DebtInstrumentTable_1" xml:lang="en-US" id="label_DebtInstrumentTable_1">Schedule of Long-term Debt Instruments [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentTable" xlink:to="label_DebtInstrumentTable_1" xlink:title="Label : DebtInstrumentTable to label_DebtInstrumentTable_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="DebtInstrumentAxis" xlink:title="DebtInstrumentAxis" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentAxis" xml:lang="en-US" id="label_DebtInstrumentAxis">Debt Instrument [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentAxis" xlink:to="label_DebtInstrumentAxis" xlink:title="Label : DebtInstrumentAxis to label_DebtInstrumentAxis" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisedWeightedAverageGrantDateFairValue" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisedWeightedAverageGrantDateFairValue" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisedWeightedAverageGrantDateFairValue" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisedWeightedAverageGrantDateFairValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisedWeightedAverageGrantDateFairValue" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisedWeightedAverageGrantDateFairValue">Share Based Compensation Arrangement By Share Based Payment Award Options Exercised Weighted Average Grant Date Fair Value</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisedWeightedAverageGrantDateFairValue" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisedWeightedAverageGrantDateFairValue" xlink:title="Label : ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisedWeightedAverageGrantDateFairValue to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisedWeightedAverageGrantDateFairValue" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="DebtInstrumentNameDomain" xlink:title="DebtInstrumentNameDomain" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentNameDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentNameDomain" xml:lang="en-US" id="label_DebtInstrumentNameDomain">Debt Instrument, Name [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentNameDomain" xlink:to="label_DebtInstrumentNameDomain" xlink:title="Label : DebtInstrumentNameDomain to label_DebtInstrumentNameDomain" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_ConvertibleDebentureMember" xlink:label="ConvertibleDebentureMember" xlink:title="ConvertibleDebentureMember" />
    <link:label xlink:type="resource" xlink:label="label_ConvertibleDebentureMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConvertibleDebentureMember" xml:lang="en-US" id="label_ConvertibleDebentureMember">Convertible Debenture [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConvertibleDebentureMember" xlink:to="label_ConvertibleDebentureMember" xlink:title="Label : ConvertibleDebentureMember to label_ConvertibleDebentureMember" />
    <link:label xlink:type="resource" xlink:label="label_ConvertibleDebentureMember_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ConvertibleDebentureMember_1" xml:lang="en-US" id="label_ConvertibleDebentureMember_1">Exit Facility [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConvertibleDebentureMember" xlink:to="label_ConvertibleDebentureMember_1" xlink:title="Label : ConvertibleDebentureMember to label_ConvertibleDebentureMember_1" />
    <link:label xlink:type="resource" xlink:label="label_ConvertibleDebentureMember_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ConvertibleDebentureMember_2" xml:lang="en-US" id="label_ConvertibleDebentureMember_2">Convertible Debenture.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConvertibleDebentureMember" xlink:to="label_ConvertibleDebentureMember_2" xlink:title="Label : ConvertibleDebentureMember to label_ConvertibleDebentureMember_2" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_ConvertibleDebentureOneMember" xlink:label="ConvertibleDebentureOneMember" xlink:title="ConvertibleDebentureOneMember" />
    <link:label xlink:type="resource" xlink:label="label_ConvertibleDebentureOneMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConvertibleDebentureOneMember" xml:lang="en-US" id="label_ConvertibleDebentureOneMember">Convertible Debenture One [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConvertibleDebentureOneMember" xlink:to="label_ConvertibleDebentureOneMember" xlink:title="Label : ConvertibleDebentureOneMember to label_ConvertibleDebentureOneMember" />
    <link:label xlink:type="resource" xlink:label="label_ConvertibleDebentureOneMember_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ConvertibleDebentureOneMember_1" xml:lang="en-US" id="label_ConvertibleDebentureOneMember_1">November 2016 Debenture [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConvertibleDebentureOneMember" xlink:to="label_ConvertibleDebentureOneMember_1" xlink:title="Label : ConvertibleDebentureOneMember to label_ConvertibleDebentureOneMember_1" />
    <link:label xlink:type="resource" xlink:label="label_ConvertibleDebentureOneMember_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ConvertibleDebentureOneMember_2" xml:lang="en-US" id="label_ConvertibleDebentureOneMember_2">Convertible Debenture.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConvertibleDebentureOneMember" xlink:to="label_ConvertibleDebentureOneMember_2" xlink:title="Label : ConvertibleDebentureOneMember to label_ConvertibleDebentureOneMember_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentLineItems" xlink:label="DebtInstrumentLineItems" xlink:title="DebtInstrumentLineItems" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentLineItems" xml:lang="en-US" id="label_DebtInstrumentLineItems">Debt Instrument [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentLineItems" xlink:to="label_DebtInstrumentLineItems" xlink:title="Label : DebtInstrumentLineItems to label_DebtInstrumentLineItems" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisedWeightedAverageGrantDateFairValue_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisedWeightedAverageGrantDateFairValue_1" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisedWeightedAverageGrantDateFairValue_1">Weighted Average Fair Value Per Share, Exercised</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisedWeightedAverageGrantDateFairValue" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisedWeightedAverageGrantDateFairValue_1" xlink:title="Label : ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisedWeightedAverageGrantDateFairValue to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisedWeightedAverageGrantDateFairValue_1" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisedWeightedAverageGrantDateFairValue_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisedWeightedAverageGrantDateFairValue_2" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisedWeightedAverageGrantDateFairValue_2">The weighted average grant-date fair value of options exercised during the reporting period as calculated by applying the disclosed option pricing methodology.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisedWeightedAverageGrantDateFairValue" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisedWeightedAverageGrantDateFairValue_2" xlink:title="Label : ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisedWeightedAverageGrantDateFairValue to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisedWeightedAverageGrantDateFairValue_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice">Exercise price</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice" xlink:title="Label : ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice" />
    <link:label xlink:type="resource" xlink:label="label_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_1" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:title="label_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_1" xml:lang="en-US" id="label_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_1">Beginning balance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue" xlink:to="label_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_1" xlink:title="Label : FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue to label_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_1" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentLineItems_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_DebtInstrumentLineItems_1" xml:lang="en-US" id="label_DebtInstrumentLineItems_1">Debt Instrument [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentLineItems" xlink:to="label_DebtInstrumentLineItems_1" xlink:title="Label : DebtInstrumentLineItems to label_DebtInstrumentLineItems_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue" xlink:label="SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue" xlink:title="SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue" />
    <link:label xlink:type="resource" xlink:label="label_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue" xml:lang="en-US" id="label_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue">Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested Options Forfeited, Weighted Average Grant Date Fair Value</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue" xlink:to="label_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue" xlink:title="Label : SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue to label_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue" />
    <link:label xlink:type="resource" xlink:label="label_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue_1" xml:lang="en-US" id="label_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue_1">Weighted Average Fair Value Per Share, Cancelled</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue" xlink:to="label_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue_1" xlink:title="Label : SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue to label_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue_1" />
    <link:label xlink:type="resource" xlink:label="label_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue_2" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue_2" xml:lang="en-US" id="label_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue_2">Weighted Average Fair Value Per Share, Cancelled</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue" xlink:to="label_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue_2" xlink:title="Label : SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue to label_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue_2" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableInPeriodWeightedAverageGrantDateFairValue" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableInPeriodWeightedAverageGrantDateFairValue" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableInPeriodWeightedAverageGrantDateFairValue" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableInPeriodWeightedAverageGrantDateFairValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableInPeriodWeightedAverageGrantDateFairValue" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableInPeriodWeightedAverageGrantDateFairValue">Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable In Period Weighted Average Grant Date Fair Value</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableInPeriodWeightedAverageGrantDateFairValue" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableInPeriodWeightedAverageGrantDateFairValue" xlink:title="Label : ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableInPeriodWeightedAverageGrantDateFairValue to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableInPeriodWeightedAverageGrantDateFairValue" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebt" xlink:label="LongTermDebt" xlink:title="LongTermDebt" />
    <link:label xlink:type="resource" xlink:label="label_LongTermDebt" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LongTermDebt" xml:lang="en-US" id="label_LongTermDebt">Long-term Debt</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LongTermDebt" xlink:to="label_LongTermDebt" xlink:title="Label : LongTermDebt to label_LongTermDebt" />
    <link:label xlink:type="resource" xlink:label="label_LongTermDebt_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LongTermDebt_1" xml:lang="en-US" id="label_LongTermDebt_1">Total debt</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LongTermDebt" xlink:to="label_LongTermDebt_1" xlink:title="Label : LongTermDebt to label_LongTermDebt_1" />
    <link:label xlink:type="resource" xlink:label="label_LongTermDebt_2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_LongTermDebt_2" xml:lang="en-US" id="label_LongTermDebt_2">Total debt</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LongTermDebt" xlink:to="label_LongTermDebt_2" xlink:title="Label : LongTermDebt to label_LongTermDebt_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebtCurrent" xlink:label="LongTermDebtCurrent" xlink:title="LongTermDebtCurrent" />
    <link:label xlink:type="resource" xlink:label="label_LongTermDebtCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LongTermDebtCurrent" xml:lang="en-US" id="label_LongTermDebtCurrent">Long-term Debt, Current Maturities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LongTermDebtCurrent" xlink:to="label_LongTermDebtCurrent" xlink:title="Label : LongTermDebtCurrent to label_LongTermDebtCurrent" />
    <link:label xlink:type="resource" xlink:label="label_LongTermDebtCurrent_1" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_LongTermDebtCurrent_1" xml:lang="en-US" id="label_LongTermDebtCurrent_1">Less current portion</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LongTermDebtCurrent" xlink:to="label_LongTermDebtCurrent_1" xlink:title="Label : LongTermDebtCurrent to label_LongTermDebtCurrent_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="LongTermDebtNoncurrent" xlink:title="LongTermDebtNoncurrent" />
    <link:label xlink:type="resource" xlink:label="label_LongTermDebtNoncurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LongTermDebtNoncurrent" xml:lang="en-US" id="label_LongTermDebtNoncurrent">Long-term Debt, Excluding Current Maturities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LongTermDebtNoncurrent" xlink:to="label_LongTermDebtNoncurrent" xlink:title="Label : LongTermDebtNoncurrent to label_LongTermDebtNoncurrent" />
    <link:label xlink:type="resource" xlink:label="label_LongTermDebtNoncurrent_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LongTermDebtNoncurrent_1" xml:lang="en-US" id="label_LongTermDebtNoncurrent_1">Long-term debt</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LongTermDebtNoncurrent" xlink:to="label_LongTermDebtNoncurrent_1" xlink:title="Label : LongTermDebtNoncurrent to label_LongTermDebtNoncurrent_1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityExTransitionPeriod" xlink:label="EntityExTransitionPeriod" xlink:title="EntityExTransitionPeriod" />
    <link:label xlink:type="resource" xlink:label="label_EntityExTransitionPeriod" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EntityExTransitionPeriod" xml:lang="en-US" id="label_EntityExTransitionPeriod">Entity Ex Transition Period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityExTransitionPeriod" xlink:to="label_EntityExTransitionPeriod" xlink:title="Label : EntityExTransitionPeriod to label_EntityExTransitionPeriod" />
    <link:label xlink:type="resource" xlink:label="label_ConvertibleDebtMember_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ConvertibleDebtMember_1" xml:lang="en-US" id="label_ConvertibleDebtMember_1">Convertible Debentures [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConvertibleDebtMember" xlink:to="label_ConvertibleDebtMember_1" xlink:title="Label : ConvertibleDebtMember to label_ConvertibleDebtMember_1" />
    <link:label xlink:type="resource" xlink:label="label_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_2" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:title="label_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_2" xml:lang="en-US" id="label_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_2">Ending balance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue" xlink:to="label_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_2" xlink:title="Label : FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue to label_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_2" />
    <link:label xlink:type="resource" xlink:label="label_ConvertibleDebtMember_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConvertibleDebtMember_2" xml:lang="en-US" id="label_ConvertibleDebtMember_2">Convertible Debt [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConvertibleDebtMember" xlink:to="label_ConvertibleDebtMember_2" xlink:title="Label : ConvertibleDebtMember to label_ConvertibleDebtMember_2" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntitySmallBusiness" xlink:label="EntitySmallBusiness" xlink:title="EntitySmallBusiness" />
    <link:label xlink:type="resource" xlink:label="label_EntitySmallBusiness" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EntitySmallBusiness" xml:lang="en-US" id="label_EntitySmallBusiness">Entity Small Business</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntitySmallBusiness" xlink:to="label_EntitySmallBusiness" xlink:title="Label : EntitySmallBusiness to label_EntitySmallBusiness" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityEmergingGrowthCompany" xlink:label="EntityEmergingGrowthCompany" xlink:title="EntityEmergingGrowthCompany" />
    <link:label xlink:type="resource" xlink:label="label_EntityEmergingGrowthCompany" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EntityEmergingGrowthCompany" xml:lang="en-US" id="label_EntityEmergingGrowthCompany">Entity Emerging Growth Company</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityEmergingGrowthCompany" xlink:to="label_EntityEmergingGrowthCompany" xlink:title="Label : EntityEmergingGrowthCompany to label_EntityEmergingGrowthCompany" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityShellCompany" xlink:label="EntityShellCompany" xlink:title="EntityShellCompany" />
    <link:label xlink:type="resource" xlink:label="label_EntityShellCompany" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EntityShellCompany" xml:lang="en-US" id="label_EntityShellCompany">Entity Shell Company</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityShellCompany" xlink:to="label_EntityShellCompany" xlink:title="Label : EntityShellCompany to label_EntityShellCompany" />
    <link:label xlink:type="resource" xlink:label="label_SharePrice_1" xlink:role="http://www.xbrl.org/2003/role/presentationGuidance" xlink:title="label_SharePrice_1" xml:lang="en-US" id="label_SharePrice_1">Common stock exercise price</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharePrice" xlink:to="label_SharePrice_1" xlink:title="Label : SharePrice to label_SharePrice_1" />
    <link:label xlink:type="resource" xlink:label="label_SharePrice_2" xlink:role="http://www.xbrl.org/2003/role/disclosureGuidance" xlink:title="label_SharePrice_2" xml:lang="en-US" id="label_SharePrice_2">Fair value of stock price</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharePrice" xlink:to="label_SharePrice_2" xlink:title="Label : SharePrice to label_SharePrice_2" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableInPeriodWeightedAverageGrantDateFairValue_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableInPeriodWeightedAverageGrantDateFairValue_1" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableInPeriodWeightedAverageGrantDateFairValue_1">Weighted Average Fair Value Per Share, Exercisable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableInPeriodWeightedAverageGrantDateFairValue" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableInPeriodWeightedAverageGrantDateFairValue_1" xlink:title="Label : ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableInPeriodWeightedAverageGrantDateFairValue to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableInPeriodWeightedAverageGrantDateFairValue_1" />
    <link:label xlink:type="resource" xlink:label="label_SharePrice_3" xlink:role="http://www.xbrl.org/2003/role/definitionGuidance" xlink:title="label_SharePrice_3" xml:lang="en-US" id="label_SharePrice_3">Share price</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharePrice" xlink:to="label_SharePrice_3" xlink:title="Label : SharePrice to label_SharePrice_3" />
    <link:label xlink:type="resource" xlink:label="label_SharePrice_4" xlink:role="http://www.xbrl.org/2003/role/zeroVerboseLabel" xlink:title="label_SharePrice_4" xml:lang="en-US" id="label_SharePrice_4">share price</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharePrice" xlink:to="label_SharePrice_4" xlink:title="Label : SharePrice to label_SharePrice_4" />
    <link:label xlink:type="resource" xlink:label="label_SharePrice_5" xlink:role="http://www.xbrl.org/2003/role/positiveVerboseLabel" xlink:title="label_SharePrice_5" xml:lang="en-US" id="label_SharePrice_5">Share price</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharePrice" xlink:to="label_SharePrice_5" xlink:title="Label : SharePrice to label_SharePrice_5" />
    <link:label xlink:type="resource" xlink:label="label_SharePrice_6" xlink:role="http://www.xbrl.org/2003/role/positiveLabel" xlink:title="label_SharePrice_6" xml:lang="en-US" id="label_SharePrice_6">Stock price</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharePrice" xlink:to="label_SharePrice_6" xlink:title="Label : SharePrice to label_SharePrice_6" />
    <link:label xlink:type="resource" xlink:label="label_SharePrice_7" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_SharePrice_7" xml:lang="en-US" id="label_SharePrice_7">Common stock price per share</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharePrice" xlink:to="label_SharePrice_7" xlink:title="Label : SharePrice to label_SharePrice_7" />
    <link:label xlink:type="resource" xlink:label="label_SharePrice_8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SharePrice_8" xml:lang="en-US" id="label_SharePrice_8">Average share price</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharePrice" xlink:to="label_SharePrice_8" xlink:title="Label : SharePrice to label_SharePrice_8" />
    <link:label xlink:type="resource" xlink:label="label_SharePrice_9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SharePrice_9" xml:lang="en-US" id="label_SharePrice_9">Stock price</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharePrice" xlink:to="label_SharePrice_9" xlink:title="Label : SharePrice to label_SharePrice_9" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConvertibleDebtSecuritiesMember" xlink:label="ConvertibleDebtSecuritiesMember" xlink:title="ConvertibleDebtSecuritiesMember" />
    <link:label xlink:type="resource" xlink:label="label_ConvertibleDebtSecuritiesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConvertibleDebtSecuritiesMember" xml:lang="en-US" id="label_ConvertibleDebtSecuritiesMember">Convertible Debt Securities [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConvertibleDebtSecuritiesMember" xlink:to="label_ConvertibleDebtSecuritiesMember" xlink:title="Label : ConvertibleDebtSecuritiesMember to label_ConvertibleDebtSecuritiesMember" />
    <link:label xlink:type="resource" xlink:label="label_ConvertibleDebtSecuritiesMember_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ConvertibleDebtSecuritiesMember_1" xml:lang="en-US" id="label_ConvertibleDebtSecuritiesMember_1">Senior Secured Convertible Debenture [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConvertibleDebtSecuritiesMember" xlink:to="label_ConvertibleDebtSecuritiesMember_1" xlink:title="Label : ConvertibleDebtSecuritiesMember to label_ConvertibleDebtSecuritiesMember_1" />
    <link:label xlink:type="resource" xlink:label="label_ConvertibleDebtSecuritiesMember_2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ConvertibleDebtSecuritiesMember_2" xml:lang="en-US" id="label_ConvertibleDebtSecuritiesMember_2">Convertible Debentures [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConvertibleDebtSecuritiesMember" xlink:to="label_ConvertibleDebtSecuritiesMember_2" xlink:title="Label : ConvertibleDebtSecuritiesMember to label_ConvertibleDebtSecuritiesMember_2" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_TwoZeroOneSixDebentureMember" xlink:label="TwoZeroOneSixDebentureMember" xlink:title="TwoZeroOneSixDebentureMember" />
    <link:label xlink:type="resource" xlink:label="label_TwoZeroOneSixDebentureMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_TwoZeroOneSixDebentureMember" xml:lang="en-US" id="label_TwoZeroOneSixDebentureMember">Two Zero One Six Debenture [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TwoZeroOneSixDebentureMember" xlink:to="label_TwoZeroOneSixDebentureMember" xlink:title="Label : TwoZeroOneSixDebentureMember to label_TwoZeroOneSixDebentureMember" />
    <link:label xlink:type="resource" xlink:label="label_TwoZeroOneSixDebentureMember_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_TwoZeroOneSixDebentureMember_1" xml:lang="en-US" id="label_TwoZeroOneSixDebentureMember_1">2016 Debentures [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TwoZeroOneSixDebentureMember" xlink:to="label_TwoZeroOneSixDebentureMember_1" xlink:title="Label : TwoZeroOneSixDebentureMember to label_TwoZeroOneSixDebentureMember_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_ExitFacilityMember" xlink:label="ExitFacilityMember" xlink:title="ExitFacilityMember" />
    <link:label xlink:type="resource" xlink:label="label_ExitFacilityMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ExitFacilityMember" xml:lang="en-US" id="label_ExitFacilityMember">Exit Facility [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ExitFacilityMember" xlink:to="label_ExitFacilityMember" xlink:title="Label : ExitFacilityMember to label_ExitFacilityMember" />
    <link:label xlink:type="resource" xlink:label="label_ExitFacilityMember_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ExitFacilityMember_1" xml:lang="en-US" id="label_ExitFacilityMember_1">June 2016 Debenture [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ExitFacilityMember" xlink:to="label_ExitFacilityMember_1" xlink:title="Label : ExitFacilityMember to label_ExitFacilityMember_1" />
    <link:label xlink:type="resource" xlink:label="label_ExitFacilityMember_2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ExitFacilityMember_2" xml:lang="en-US" id="label_ExitFacilityMember_2">Exit Facility [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ExitFacilityMember" xlink:to="label_ExitFacilityMember_2" xlink:title="Label : ExitFacilityMember to label_ExitFacilityMember_2" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_NovemberTwoZeroOneSixDebentureMember" xlink:label="NovemberTwoZeroOneSixDebentureMember" xlink:title="NovemberTwoZeroOneSixDebentureMember" />
    <link:label xlink:type="resource" xlink:label="label_NovemberTwoZeroOneSixDebentureMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NovemberTwoZeroOneSixDebentureMember" xml:lang="en-US" id="label_NovemberTwoZeroOneSixDebentureMember">November Two Zero One Six Debenture [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NovemberTwoZeroOneSixDebentureMember" xlink:to="label_NovemberTwoZeroOneSixDebentureMember" xlink:title="Label : NovemberTwoZeroOneSixDebentureMember to label_NovemberTwoZeroOneSixDebentureMember" />
    <link:label xlink:type="resource" xlink:label="label_NovemberTwoZeroOneSixDebentureMember_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_NovemberTwoZeroOneSixDebentureMember_1" xml:lang="en-US" id="label_NovemberTwoZeroOneSixDebentureMember_1">November 2016 Debenture [Member]</link:label>
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    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_ConvertibleDebenturesTextualAbstract" xlink:label="ConvertibleDebenturesTextualAbstract" xlink:title="ConvertibleDebenturesTextualAbstract" />
    <link:label xlink:type="resource" xlink:label="label_ConvertibleDebenturesTextualAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConvertibleDebenturesTextualAbstract" xml:lang="en-US" id="label_ConvertibleDebenturesTextualAbstract">Convertible Debentures Textual [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConvertibleDebenturesTextualAbstract" xlink:to="label_ConvertibleDebenturesTextualAbstract" xlink:title="Label : ConvertibleDebenturesTextualAbstract to label_ConvertibleDebenturesTextualAbstract" />
    <link:label xlink:type="resource" xlink:label="label_ConvertibleDebenturesTextualAbstract_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ConvertibleDebenturesTextualAbstract_1" xml:lang="en-US" id="label_ConvertibleDebenturesTextualAbstract_1">Convertible Debentures (Textual)</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromRelatedPartyDebt" xlink:label="ProceedsFromRelatedPartyDebt" xlink:title="ProceedsFromRelatedPartyDebt" />
    <link:label xlink:type="resource" xlink:label="label_ProceedsFromRelatedPartyDebt" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ProceedsFromRelatedPartyDebt" xml:lang="en-US" id="label_ProceedsFromRelatedPartyDebt">Proceeds from Related Party Debt</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromRelatedPartyDebt" xlink:to="label_ProceedsFromRelatedPartyDebt" xlink:title="Label : ProceedsFromRelatedPartyDebt to label_ProceedsFromRelatedPartyDebt" />
    <link:label xlink:type="resource" xlink:label="label_ProceedsFromRelatedPartyDebt_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ProceedsFromRelatedPartyDebt_1" xml:lang="en-US" id="label_ProceedsFromRelatedPartyDebt_1">Maximum principal amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromRelatedPartyDebt" xlink:to="label_ProceedsFromRelatedPartyDebt_1" xlink:title="Label : ProceedsFromRelatedPartyDebt to label_ProceedsFromRelatedPartyDebt_1" />
    <link:label xlink:type="resource" xlink:label="label_ProceedsFromRelatedPartyDebt_2" xlink:role="http://www.xbrl.org/2003/role/definitionGuidance" xlink:title="label_ProceedsFromRelatedPartyDebt_2" xml:lang="en-US" id="label_ProceedsFromRelatedPartyDebt_2">Maximum principal amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromRelatedPartyDebt" xlink:to="label_ProceedsFromRelatedPartyDebt_2" xlink:title="Label : ProceedsFromRelatedPartyDebt to label_ProceedsFromRelatedPartyDebt_2" />
    <link:label xlink:type="resource" xlink:label="label_ProceedsFromRelatedPartyDebt_3" xlink:role="http://www.xbrl.org/2003/role/disclosureGuidance" xlink:title="label_ProceedsFromRelatedPartyDebt_3" xml:lang="en-US" id="label_ProceedsFromRelatedPartyDebt_3">Maximum principal amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromRelatedPartyDebt" xlink:to="label_ProceedsFromRelatedPartyDebt_3" xlink:title="Label : ProceedsFromRelatedPartyDebt to label_ProceedsFromRelatedPartyDebt_3" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableInPeriodWeightedAverageGrantDateFairValue_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableInPeriodWeightedAverageGrantDateFairValue_2" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableInPeriodWeightedAverageGrantDateFairValue_2">The weighted average grant-date fair value of options exercisable during the reporting period as calculated by applying the disclosed option pricing methodology.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableInPeriodWeightedAverageGrantDateFairValue" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableInPeriodWeightedAverageGrantDateFairValue_2" xlink:title="Label : ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableInPeriodWeightedAverageGrantDateFairValue to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableInPeriodWeightedAverageGrantDateFairValue_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1" xlink:label="SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1" xlink:title="SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1" />
    <link:label xlink:type="resource" xlink:label="label_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1" xml:lang="en-US" id="label_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1">Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Outstanding Options, Weighted Average Exercise Price</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1" xlink:to="label_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1" xlink:title="Label : SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1 to label_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SaleOfStockPricePerShare" xlink:label="SaleOfStockPricePerShare" xlink:title="SaleOfStockPricePerShare" />
    <link:label xlink:type="resource" xlink:label="label_SaleOfStockPricePerShare" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SaleOfStockPricePerShare" xml:lang="en-US" id="label_SaleOfStockPricePerShare">Sale of Stock, Price Per Share</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SaleOfStockPricePerShare" xlink:to="label_SaleOfStockPricePerShare" xlink:title="Label : SaleOfStockPricePerShare to label_SaleOfStockPricePerShare" />
    <link:label xlink:type="resource" xlink:label="label_SaleOfStockPricePerShare_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SaleOfStockPricePerShare_1" xml:lang="en-US" id="label_SaleOfStockPricePerShare_1">Common stock, per share</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SaleOfStockPricePerShare" xlink:to="label_SaleOfStockPricePerShare_1" xlink:title="Label : SaleOfStockPricePerShare to label_SaleOfStockPricePerShare_1" />
    <link:label xlink:type="resource" xlink:label="label_SaleOfStockPricePerShare_2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_SaleOfStockPricePerShare_2" xml:lang="en-US" id="label_SaleOfStockPricePerShare_2">Sale of stock price</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SaleOfStockPricePerShare" xlink:to="label_SaleOfStockPricePerShare_2" xlink:title="Label : SaleOfStockPricePerShare to label_SaleOfStockPricePerShare_2" />
    <link:label xlink:type="resource" xlink:label="label_SaleOfStockPricePerShare_3" xlink:role="http://www.xbrl.org/2003/role/definitionGuidance" xlink:title="label_SaleOfStockPricePerShare_3" xml:lang="en-US" id="label_SaleOfStockPricePerShare_3">Share price</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SaleOfStockPricePerShare" xlink:to="label_SaleOfStockPricePerShare_3" xlink:title="Label : SaleOfStockPricePerShare to label_SaleOfStockPricePerShare_3" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentUnamortizedDiscount" xlink:label="DebtInstrumentUnamortizedDiscount" xlink:title="DebtInstrumentUnamortizedDiscount" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentUnamortizedDiscount" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentUnamortizedDiscount" xml:lang="en-US" id="label_DebtInstrumentUnamortizedDiscount">Debt Instrument, Unamortized Discount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentUnamortizedDiscount" xlink:to="label_DebtInstrumentUnamortizedDiscount" xlink:title="Label : DebtInstrumentUnamortizedDiscount to label_DebtInstrumentUnamortizedDiscount" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentUnamortizedDiscount_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtInstrumentUnamortizedDiscount_1" xml:lang="en-US" id="label_DebtInstrumentUnamortizedDiscount_1">Net of debenture discount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentUnamortizedDiscount" xlink:to="label_DebtInstrumentUnamortizedDiscount_1" xlink:title="Label : DebtInstrumentUnamortizedDiscount to label_DebtInstrumentUnamortizedDiscount_1" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentUnamortizedDiscount_2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_DebtInstrumentUnamortizedDiscount_2" xml:lang="en-US" id="label_DebtInstrumentUnamortizedDiscount_2">Fair value of option debenture discount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentUnamortizedDiscount" xlink:to="label_DebtInstrumentUnamortizedDiscount_2" xlink:title="Label : DebtInstrumentUnamortizedDiscount to label_DebtInstrumentUnamortizedDiscount_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AmortizationOfFinancingCostsAndDiscounts" xlink:label="AmortizationOfFinancingCostsAndDiscounts" xlink:title="AmortizationOfFinancingCostsAndDiscounts" />
    <link:label xlink:type="resource" xlink:label="label_AmortizationOfFinancingCostsAndDiscounts" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AmortizationOfFinancingCostsAndDiscounts" xml:lang="en-US" id="label_AmortizationOfFinancingCostsAndDiscounts">Amortization of Debt Issuance Costs and Discounts</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AmortizationOfFinancingCostsAndDiscounts" xlink:to="label_AmortizationOfFinancingCostsAndDiscounts" xlink:title="Label : AmortizationOfFinancingCostsAndDiscounts to label_AmortizationOfFinancingCostsAndDiscounts" />
    <link:label xlink:type="resource" xlink:label="label_AmortizationOfFinancingCostsAndDiscounts_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AmortizationOfFinancingCostsAndDiscounts_1" xml:lang="en-US" id="label_AmortizationOfFinancingCostsAndDiscounts_1">Total amortization relating to the discount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AmortizationOfFinancingCostsAndDiscounts" xlink:to="label_AmortizationOfFinancingCostsAndDiscounts_1" xlink:title="Label : AmortizationOfFinancingCostsAndDiscounts to label_AmortizationOfFinancingCostsAndDiscounts_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtConversionConvertedInstrumentAmount1" xlink:label="DebtConversionConvertedInstrumentAmount1" xlink:title="DebtConversionConvertedInstrumentAmount1" />
    <link:label xlink:type="resource" xlink:label="label_DebtConversionConvertedInstrumentAmount1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtConversionConvertedInstrumentAmount1" xml:lang="en-US" id="label_DebtConversionConvertedInstrumentAmount1">Debt Conversion, Converted Instrument, Amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtConversionConvertedInstrumentAmount1" xlink:to="label_DebtConversionConvertedInstrumentAmount1" xlink:title="Label : DebtConversionConvertedInstrumentAmount1 to label_DebtConversionConvertedInstrumentAmount1" />
    <link:label xlink:type="resource" xlink:label="label_DebtConversionConvertedInstrumentAmount1_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtConversionConvertedInstrumentAmount1_1" xml:lang="en-US" id="label_DebtConversionConvertedInstrumentAmount1_1">Conversion of debtor in possession financing to convertible debentures</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtConversionConvertedInstrumentAmount1" xlink:to="label_DebtConversionConvertedInstrumentAmount1_1" xlink:title="Label : DebtConversionConvertedInstrumentAmount1 to label_DebtConversionConvertedInstrumentAmount1_1" />
    <link:label xlink:type="resource" xlink:label="label_DebtConversionConvertedInstrumentAmount1_2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_DebtConversionConvertedInstrumentAmount1_2" xml:lang="en-US" id="label_DebtConversionConvertedInstrumentAmount1_2">Debt conversion, converted instrument amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtConversionConvertedInstrumentAmount1" xlink:to="label_DebtConversionConvertedInstrumentAmount1_2" xlink:title="Label : DebtConversionConvertedInstrumentAmount1 to label_DebtConversionConvertedInstrumentAmount1_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_UnrealizedGainLossOnSecurities" xlink:label="UnrealizedGainLossOnSecurities" xlink:title="UnrealizedGainLossOnSecurities" />
    <link:label xlink:type="resource" xlink:label="label_UnrealizedGainLossOnSecurities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_UnrealizedGainLossOnSecurities" xml:lang="en-US" id="label_UnrealizedGainLossOnSecurities">Unrealized Gain (Loss) on Securities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnrealizedGainLossOnSecurities" xlink:to="label_UnrealizedGainLossOnSecurities" xlink:title="Label : UnrealizedGainLossOnSecurities to label_UnrealizedGainLossOnSecurities" />
    <link:label xlink:type="resource" xlink:label="label_UnrealizedGainLossOnSecurities_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_UnrealizedGainLossOnSecurities_1" xml:lang="en-US" id="label_UnrealizedGainLossOnSecurities_1">Loss of conversion of debentures</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnrealizedGainLossOnSecurities" xlink:to="label_UnrealizedGainLossOnSecurities_1" xlink:title="Label : UnrealizedGainLossOnSecurities to label_UnrealizedGainLossOnSecurities_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_FairValueOfConversionOptionLiabilitiesOne" xlink:label="FairValueOfConversionOptionLiabilitiesOne" xlink:title="FairValueOfConversionOptionLiabilitiesOne" />
    <link:label xlink:type="resource" xlink:label="label_FairValueOfConversionOptionLiabilitiesOne" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FairValueOfConversionOptionLiabilitiesOne" xml:lang="en-US" id="label_FairValueOfConversionOptionLiabilitiesOne">Fair Value Of Conversion Option Liabilities One</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueOfConversionOptionLiabilitiesOne" xlink:to="label_FairValueOfConversionOptionLiabilitiesOne" xlink:title="Label : FairValueOfConversionOptionLiabilitiesOne to label_FairValueOfConversionOptionLiabilitiesOne" />
    <link:label xlink:type="resource" xlink:label="label_FairValueOfConversionOptionLiabilitiesOne_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FairValueOfConversionOptionLiabilitiesOne_1" xml:lang="en-US" id="label_FairValueOfConversionOptionLiabilitiesOne_1">Fair value of conversion option liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueOfConversionOptionLiabilitiesOne" xlink:to="label_FairValueOfConversionOptionLiabilitiesOne_1" xlink:title="Label : FairValueOfConversionOptionLiabilitiesOne to label_FairValueOfConversionOptionLiabilitiesOne_1" />
    <link:label xlink:type="resource" xlink:label="label_FairValueOfConversionOptionLiabilitiesOne_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_FairValueOfConversionOptionLiabilitiesOne_2" xml:lang="en-US" id="label_FairValueOfConversionOptionLiabilitiesOne_2">Fairvalue of conversion option liabilities.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueOfConversionOptionLiabilitiesOne" xlink:to="label_FairValueOfConversionOptionLiabilitiesOne_2" xlink:title="Label : FairValueOfConversionOptionLiabilitiesOne to label_FairValueOfConversionOptionLiabilitiesOne_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis" xlink:label="AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis" xlink:title="AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis" />
    <link:label xlink:type="resource" xlink:label="label_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis" xml:lang="en-US" id="label_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis">Receivable Type [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis" xlink:to="label_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis" xlink:title="Label : AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis to label_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis" />
    <link:label xlink:type="resource" xlink:label="label_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1_1" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:title="label_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1_1" xml:lang="en-US" id="label_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1_1">Weighted Average Exercise Price Per Share, Outstanding, Beginning balance</link:label>
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    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_AmountOfValuationReserve" xlink:label="AmountOfValuationReserve" xlink:title="AmountOfValuationReserve" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AmountOfValuationReserve" xlink:to="label_AmountOfValuationReserve" xlink:title="Label : AmountOfValuationReserve to label_AmountOfValuationReserve" />
    <link:label xlink:type="resource" xlink:label="label_AmountOfValuationReserve_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AmountOfValuationReserve_1" xml:lang="en-US" id="label_AmountOfValuationReserve_1">Less: valuation reserve</link:label>
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AmountOfValuationReserve" xlink:to="label_AmountOfValuationReserve_2" xlink:title="Label : AmountOfValuationReserve to label_AmountOfValuationReserve_2" />
    <link:label xlink:type="resource" xlink:label="label_AmountOfValuationReserve_3" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_AmountOfValuationReserve_3" xml:lang="en-US" id="label_AmountOfValuationReserve_3">Less: valuation reserve</link:label>
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProvisionIncomeTaxExpenseBenefit" xlink:to="label_ProvisionIncomeTaxExpenseBenefit_3" xlink:title="Label : ProvisionIncomeTaxExpenseBenefit to label_ProvisionIncomeTaxExpenseBenefit_3" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EffectiveIncomeTaxRateContinuingOperationsTaxRateReconciliationAbstract" xlink:label="EffectiveIncomeTaxRateContinuingOperationsTaxRateReconciliationAbstract" xlink:title="EffectiveIncomeTaxRateContinuingOperationsTaxRateReconciliationAbstract" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EffectiveIncomeTaxRateContinuingOperationsTaxRateReconciliationAbstract" xlink:to="label_EffectiveIncomeTaxRateContinuingOperationsTaxRateReconciliationAbstract" xlink:title="Label : EffectiveIncomeTaxRateContinuingOperationsTaxRateReconciliationAbstract to label_EffectiveIncomeTaxRateContinuingOperationsTaxRateReconciliationAbstract" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EffectiveIncomeTaxRateContinuingOperationsTaxRateReconciliationAbstract" xlink:to="label_EffectiveIncomeTaxRateContinuingOperationsTaxRateReconciliationAbstract_1" xlink:title="Label : EffectiveIncomeTaxRateContinuingOperationsTaxRateReconciliationAbstract to label_EffectiveIncomeTaxRateContinuingOperationsTaxRateReconciliationAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes" xlink:label="EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes" xlink:title="EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes" />
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    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_DifferencesAttributableToTaxAndJobsCutAct" xlink:label="DifferencesAttributableToTaxAndJobsCutAct" xlink:title="DifferencesAttributableToTaxAndJobsCutAct" />
    <link:label xlink:type="resource" xlink:label="label_DifferencesAttributableToTaxAndJobsCutAct" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DifferencesAttributableToTaxAndJobsCutAct" xml:lang="en-US" id="label_DifferencesAttributableToTaxAndJobsCutAct">Differences Attributable To Tax And Jobs Cut Act</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DifferencesAttributableToTaxAndJobsCutAct" xlink:to="label_DifferencesAttributableToTaxAndJobsCutAct" xlink:title="Label : DifferencesAttributableToTaxAndJobsCutAct to label_DifferencesAttributableToTaxAndJobsCutAct" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DifferencesAttributableToTaxAndJobsCutAct" xlink:to="label_DifferencesAttributableToTaxAndJobsCutAct_1" xlink:title="Label : DifferencesAttributableToTaxAndJobsCutAct to label_DifferencesAttributableToTaxAndJobsCutAct_1" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DifferencesAttributableToTaxAndJobsCutAct" xlink:to="label_DifferencesAttributableToTaxAndJobsCutAct_2" xlink:title="Label : DifferencesAttributableToTaxAndJobsCutAct to label_DifferencesAttributableToTaxAndJobsCutAct_2" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_DifferencesAttributableToChangeInStateBusinessApportionment" xlink:label="DifferencesAttributableToChangeInStateBusinessApportionment" xlink:title="DifferencesAttributableToChangeInStateBusinessApportionment" />
    <link:label xlink:type="resource" xlink:label="label_DifferencesAttributableToChangeInStateBusinessApportionment" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DifferencesAttributableToChangeInStateBusinessApportionment" xml:lang="en-US" id="label_DifferencesAttributableToChangeInStateBusinessApportionment">Differences Attributable To Change In State Business Apportionment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DifferencesAttributableToChangeInStateBusinessApportionment" xlink:to="label_DifferencesAttributableToChangeInStateBusinessApportionment" xlink:title="Label : DifferencesAttributableToChangeInStateBusinessApportionment to label_DifferencesAttributableToChangeInStateBusinessApportionment" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DifferencesAttributableToChangeInStateBusinessApportionment" xlink:to="label_DifferencesAttributableToChangeInStateBusinessApportionment_1" xlink:title="Label : DifferencesAttributableToChangeInStateBusinessApportionment to label_DifferencesAttributableToChangeInStateBusinessApportionment_1" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DifferencesAttributableToChangeInStateBusinessApportionment" xlink:to="label_DifferencesAttributableToChangeInStateBusinessApportionment_2" xlink:title="Label : DifferencesAttributableToChangeInStateBusinessApportionment to label_DifferencesAttributableToChangeInStateBusinessApportionment_2" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice_3" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice_3" xml:lang="en-US" id="label_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice_3">Weighted Average Exercise Price Per Share, Cancelled</link:label>
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_1" xlink:title="Label : ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" xlink:label="SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" xlink:title="SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EffectiveIncomeTaxReorganizationExpenses" xlink:to="label_EffectiveIncomeTaxReorganizationExpenses_2" xlink:title="Label : EffectiveIncomeTaxReorganizationExpenses to label_EffectiveIncomeTaxReorganizationExpenses_2" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_LossOnDebtConversion" xlink:label="LossOnDebtConversion" xlink:title="LossOnDebtConversion" />
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    <link:label xlink:type="resource" xlink:label="label_OperatingLossCarryforwards_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OperatingLossCarryforwards_1" xml:lang="en-US" id="label_OperatingLossCarryforwards_1">Net operating loss carry forward</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLossCarryforwards" xlink:to="label_OperatingLossCarryforwards_1" xlink:title="Label : OperatingLossCarryforwards to label_OperatingLossCarryforwards_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLossCarryforwardsExpirationDate" xlink:label="OperatingLossCarryforwardsExpirationDate" xlink:title="OperatingLossCarryforwardsExpirationDate" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLossCarryforwardsExpirationDate" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingLossCarryforwardsExpirationDate" xml:lang="en-US" id="label_OperatingLossCarryforwardsExpirationDate">Operating Loss Carryforwards, Expiration Date</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLossCarryforwardsExpirationDate" xlink:to="label_OperatingLossCarryforwardsExpirationDate" xlink:title="Label : OperatingLossCarryforwardsExpirationDate to label_OperatingLossCarryforwardsExpirationDate" />
    <link:label xlink:type="resource" xlink:label="label_RelatedPartyAccountsPayableAndAccruedExpensesSubjectToCompromise_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RelatedPartyAccountsPayableAndAccruedExpensesSubjectToCompromise_2" xml:lang="en-US" id="label_RelatedPartyAccountsPayableAndAccruedExpensesSubjectToCompromise_2">Related party accounts payable and accrued expenses - subject to compromise</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RelatedPartyAccountsPayableAndAccruedExpensesSubjectToCompromise" xlink:to="label_RelatedPartyAccountsPayableAndAccruedExpensesSubjectToCompromise_2" xlink:title="Label : RelatedPartyAccountsPayableAndAccruedExpensesSubjectToCompromise to label_RelatedPartyAccountsPayableAndAccruedExpensesSubjectToCompromise_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CostsInExcessOfBillingsOnUncompletedContractsOrProgramsAbstract" xlink:label="CostsInExcessOfBillingsOnUncompletedContractsOrProgramsAbstract" xlink:title="CostsInExcessOfBillingsOnUncompletedContractsOrProgramsAbstract" />
    <link:label xlink:type="resource" xlink:label="label_CostsInExcessOfBillingsOnUncompletedContractsOrProgramsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CostsInExcessOfBillingsOnUncompletedContractsOrProgramsAbstract" xml:lang="en-US" id="label_CostsInExcessOfBillingsOnUncompletedContractsOrProgramsAbstract">Costs in Excess of Billings on Uncompleted Contracts or Programs [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CostsInExcessOfBillingsOnUncompletedContractsOrProgramsAbstract" xlink:to="label_CostsInExcessOfBillingsOnUncompletedContractsOrProgramsAbstract" xlink:title="Label : CostsInExcessOfBillingsOnUncompletedContractsOrProgramsAbstract to label_CostsInExcessOfBillingsOnUncompletedContractsOrProgramsAbstract" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLossCarryforwardsExpirationDate_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_OperatingLossCarryforwardsExpirationDate_1" xml:lang="en-US" id="label_OperatingLossCarryforwardsExpirationDate_1">Net operating loss expiration date</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLossCarryforwardsExpirationDate" xlink:to="label_OperatingLossCarryforwardsExpirationDate_1" xlink:title="Label : OperatingLossCarryforwardsExpirationDate to label_OperatingLossCarryforwardsExpirationDate_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_UnrecognizedTaxBenefits" xlink:label="UnrecognizedTaxBenefits" xlink:title="UnrecognizedTaxBenefits" />
    <link:label xlink:type="resource" xlink:label="label_UnrecognizedTaxBenefits" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_UnrecognizedTaxBenefits" xml:lang="en-US" id="label_UnrecognizedTaxBenefits">Unrecognized Tax Benefits</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnrecognizedTaxBenefits" xlink:to="label_UnrecognizedTaxBenefits" xlink:title="Label : UnrecognizedTaxBenefits to label_UnrecognizedTaxBenefits" />
    <link:label xlink:type="resource" xlink:label="label_UnrecognizedTaxBenefits_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_UnrecognizedTaxBenefits_1" xml:lang="en-US" id="label_UnrecognizedTaxBenefits_1">Unrecognized tax benefits</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnrecognizedTaxBenefits" xlink:to="label_UnrecognizedTaxBenefits_1" xlink:title="Label : UnrecognizedTaxBenefits to label_UnrecognizedTaxBenefits_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:label="AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:title="AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" />
    <link:label xlink:type="resource" xlink:label="label_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xml:lang="en-US" id="label_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">Antidilutive Securities [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:to="label_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:title="Label : AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis to label_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" />
    <link:label xlink:type="resource" xlink:label="label_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_1" xml:lang="en-US" id="label_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_1">Antidilutive Securities [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:to="label_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_1" xlink:title="Label : AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis to label_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain" xlink:label="AntidilutiveSecuritiesNameDomain" xlink:title="AntidilutiveSecuritiesNameDomain" />
    <link:label xlink:type="resource" xlink:label="label_AntidilutiveSecuritiesNameDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AntidilutiveSecuritiesNameDomain" xml:lang="en-US" id="label_AntidilutiveSecuritiesNameDomain">Antidilutive Securities, Name [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AntidilutiveSecuritiesNameDomain" xlink:to="label_AntidilutiveSecuritiesNameDomain" xlink:title="Label : AntidilutiveSecuritiesNameDomain to label_AntidilutiveSecuritiesNameDomain" />
    <link:label xlink:type="resource" xlink:label="label_AntidilutiveSecuritiesNameDomain_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_AntidilutiveSecuritiesNameDomain_1" xml:lang="en-US" id="label_AntidilutiveSecuritiesNameDomain_1">Antidilutive Securities, Name [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AntidilutiveSecuritiesNameDomain" xlink:to="label_AntidilutiveSecuritiesNameDomain_1" xlink:title="Label : AntidilutiveSecuritiesNameDomain to label_AntidilutiveSecuritiesNameDomain_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeStockOptionMember" xlink:label="EmployeeStockOptionMember" xlink:title="EmployeeStockOptionMember" />
    <link:label xlink:type="resource" xlink:label="label_EmployeeStockOptionMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EmployeeStockOptionMember" xml:lang="en-US" id="label_EmployeeStockOptionMember">Employee Stock Option [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmployeeStockOptionMember" xlink:to="label_EmployeeStockOptionMember" xlink:title="Label : EmployeeStockOptionMember to label_EmployeeStockOptionMember" />
    <link:label xlink:type="resource" xlink:label="label_EmployeeStockOptionMember_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_EmployeeStockOptionMember_1" xml:lang="en-US" id="label_EmployeeStockOptionMember_1">Stock options [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmployeeStockOptionMember" xlink:to="label_EmployeeStockOptionMember_1" xlink:title="Label : EmployeeStockOptionMember to label_EmployeeStockOptionMember_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_WarrantMember" xlink:label="WarrantMember" xlink:title="WarrantMember" />
    <link:label xlink:type="resource" xlink:label="label_WarrantMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_WarrantMember" xml:lang="en-US" id="label_WarrantMember">Warrant [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WarrantMember" xlink:to="label_WarrantMember" xlink:title="Label : WarrantMember to label_WarrantMember" />
    <link:label xlink:type="resource" xlink:label="label_WarrantMember_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_WarrantMember_1" xml:lang="en-US" id="label_WarrantMember_1">Warrants [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WarrantMember" xlink:to="label_WarrantMember_1" xlink:title="Label : WarrantMember to label_WarrantMember_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_NetIncomeLossPerShareTextualAbstract" xlink:label="NetIncomeLossPerShareTextualAbstract" xlink:title="NetIncomeLossPerShareTextualAbstract" />
    <link:label xlink:type="resource" xlink:label="label_NetIncomeLossPerShareTextualAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NetIncomeLossPerShareTextualAbstract" xml:lang="en-US" id="label_NetIncomeLossPerShareTextualAbstract">Net Income Loss Per Share (Textual) [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetIncomeLossPerShareTextualAbstract" xlink:to="label_NetIncomeLossPerShareTextualAbstract" xlink:title="Label : NetIncomeLossPerShareTextualAbstract to label_NetIncomeLossPerShareTextualAbstract" />
    <link:label xlink:type="resource" xlink:label="label_NetIncomeLossPerShareTextualAbstract_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_NetIncomeLossPerShareTextualAbstract_1" xml:lang="en-US" id="label_NetIncomeLossPerShareTextualAbstract_1">Net Income (Loss) Per Share (Textual)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetIncomeLossPerShareTextualAbstract" xlink:to="label_NetIncomeLossPerShareTextualAbstract_1" xlink:title="Label : NetIncomeLossPerShareTextualAbstract to label_NetIncomeLossPerShareTextualAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:label="AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:title="AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" />
    <link:label xlink:type="resource" xlink:label="label_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xml:lang="en-US" id="label_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount">Warrants to purchase shares of common stock</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:to="label_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:title="Label : AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount to label_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_ConstructionContractsBacklog" xlink:label="ConstructionContractsBacklog" xlink:title="ConstructionContractsBacklog" />
    <link:label xlink:type="resource" xlink:label="label_ConstructionContractsBacklog" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConstructionContractsBacklog" xml:lang="en-US" id="label_ConstructionContractsBacklog">Construction Contracts Backlog</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConstructionContractsBacklog" xlink:to="label_ConstructionContractsBacklog" xlink:title="Label : ConstructionContractsBacklog to label_ConstructionContractsBacklog" />
    <link:label xlink:type="resource" xlink:label="label_ConstructionContractsBacklog_1" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:title="label_ConstructionContractsBacklog_1" xml:lang="en-US" id="label_ConstructionContractsBacklog_1">Balance - beginning of period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConstructionContractsBacklog" xlink:to="label_ConstructionContractsBacklog_1" xlink:title="Label : ConstructionContractsBacklog to label_ConstructionContractsBacklog_1" />
    <link:label xlink:type="resource" xlink:label="label_ConstructionContractsBacklog_2" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:title="label_ConstructionContractsBacklog_2" xml:lang="en-US" id="label_ConstructionContractsBacklog_2">Balance - end of period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConstructionContractsBacklog" xlink:to="label_ConstructionContractsBacklog_2" xlink:title="Label : ConstructionContractsBacklog to label_ConstructionContractsBacklog_2" />
    <link:label xlink:type="resource" xlink:label="label_ConstructionContractsBacklog_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ConstructionContractsBacklog_3" xml:lang="en-US" id="label_ConstructionContractsBacklog_3">Construction contracts backlog.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConstructionContractsBacklog" xlink:to="label_ConstructionContractsBacklog_3" xlink:title="Label : ConstructionContractsBacklog to label_ConstructionContractsBacklog_3" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_NewContractsReceivedDuringYear" xlink:label="NewContractsReceivedDuringYear" xlink:title="NewContractsReceivedDuringYear" />
    <link:label xlink:type="resource" xlink:label="label_NewContractsReceivedDuringYear" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NewContractsReceivedDuringYear" xml:lang="en-US" id="label_NewContractsReceivedDuringYear">New Contracts Received During Year</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NewContractsReceivedDuringYear" xlink:to="label_NewContractsReceivedDuringYear" xlink:title="Label : NewContractsReceivedDuringYear to label_NewContractsReceivedDuringYear" />
    <link:label xlink:type="resource" xlink:label="label_NewContractsReceivedDuringYear_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_NewContractsReceivedDuringYear_1" xml:lang="en-US" id="label_NewContractsReceivedDuringYear_1">New contracts and change orders during the period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NewContractsReceivedDuringYear" xlink:to="label_NewContractsReceivedDuringYear_1" xlink:title="Label : NewContractsReceivedDuringYear to label_NewContractsReceivedDuringYear_1" />
    <link:label xlink:type="resource" xlink:label="label_NewContractsReceivedDuringYear_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_NewContractsReceivedDuringYear_2" xml:lang="en-US" id="label_NewContractsReceivedDuringYear_2">New contracts received during the year.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NewContractsReceivedDuringYear" xlink:to="label_NewContractsReceivedDuringYear_2" xlink:title="Label : NewContractsReceivedDuringYear to label_NewContractsReceivedDuringYear_2" />
    <link:label xlink:type="resource" xlink:label="label_NewContractsReceivedDuringYear_3" xlink:role="http://www.xbrl.org/2003/role/definitionGuidance" xlink:title="label_NewContractsReceivedDuringYear_3" xml:lang="en-US" id="label_NewContractsReceivedDuringYear_3">Large contracts entered</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NewContractsReceivedDuringYear" xlink:to="label_NewContractsReceivedDuringYear_3" xlink:title="Label : NewContractsReceivedDuringYear to label_NewContractsReceivedDuringYear_3" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_ConstructionBacklogGross" xlink:label="ConstructionBacklogGross" xlink:title="ConstructionBacklogGross" />
    <link:label xlink:type="resource" xlink:label="label_ConstructionBacklogGross" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConstructionBacklogGross" xml:lang="en-US" id="label_ConstructionBacklogGross">Construction Backlog Gross</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConstructionBacklogGross" xlink:to="label_ConstructionBacklogGross" xlink:title="Label : ConstructionBacklogGross to label_ConstructionBacklogGross" />
    <link:label xlink:type="resource" xlink:label="label_ConstructionBacklogGross_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ConstructionBacklogGross_1" xml:lang="en-US" id="label_ConstructionBacklogGross_1">Construction backlog, gross</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConstructionBacklogGross" xlink:to="label_ConstructionBacklogGross_1" xlink:title="Label : ConstructionBacklogGross to label_ConstructionBacklogGross_1" />
    <link:label xlink:type="resource" xlink:label="label_ConstructionBacklogGross_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ConstructionBacklogGross_2" xml:lang="en-US" id="label_ConstructionBacklogGross_2">Construction Backlog Gross</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConstructionBacklogGross" xlink:to="label_ConstructionBacklogGross_2" xlink:title="Label : ConstructionBacklogGross to label_ConstructionBacklogGross_2" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_ConstructionBacklogNet" xlink:label="ConstructionBacklogNet" xlink:title="ConstructionBacklogNet" />
    <link:label xlink:type="resource" xlink:label="label_ConstructionBacklogNet" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConstructionBacklogNet" xml:lang="en-US" id="label_ConstructionBacklogNet">Construction Backlog Net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConstructionBacklogNet" xlink:to="label_ConstructionBacklogNet" xlink:title="Label : ConstructionBacklogNet to label_ConstructionBacklogNet" />
    <link:label xlink:type="resource" xlink:label="label_ConstructionBacklogNet_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ConstructionBacklogNet_1" xml:lang="en-US" id="label_ConstructionBacklogNet_1">Construction backlog, net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConstructionBacklogNet" xlink:to="label_ConstructionBacklogNet_1" xlink:title="Label : ConstructionBacklogNet to label_ConstructionBacklogNet_1" />
    <link:label xlink:type="resource" xlink:label="label_ConstructionBacklogNet_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ConstructionBacklogNet_2" xml:lang="en-US" id="label_ConstructionBacklogNet_2">Construction Backlog Net.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConstructionBacklogNet" xlink:to="label_ConstructionBacklogNet_2" xlink:title="Label : ConstructionBacklogNet to label_ConstructionBacklogNet_2" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_ContractsSignedButNotStarted" xlink:label="ContractsSignedButNotStarted" xlink:title="ContractsSignedButNotStarted" />
    <link:label xlink:type="resource" xlink:label="label_ContractsSignedButNotStarted" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ContractsSignedButNotStarted" xml:lang="en-US" id="label_ContractsSignedButNotStarted">Contracts Signed But Not Started</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContractsSignedButNotStarted" xlink:to="label_ContractsSignedButNotStarted" xlink:title="Label : ContractsSignedButNotStarted to label_ContractsSignedButNotStarted" />
    <link:label xlink:type="resource" xlink:label="label_ContractsSignedButNotStarted_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ContractsSignedButNotStarted_1" xml:lang="en-US" id="label_ContractsSignedButNotStarted_1">Contracts signed but not started</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContractsSignedButNotStarted" xlink:to="label_ContractsSignedButNotStarted_1" xlink:title="Label : ContractsSignedButNotStarted to label_ContractsSignedButNotStarted_1" />
    <link:label xlink:type="resource" xlink:label="label_ContractsSignedButNotStarted_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ContractsSignedButNotStarted_2" xml:lang="en-US" id="label_ContractsSignedButNotStarted_2">Contracts signed but not started.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContractsSignedButNotStarted" xlink:to="label_ContractsSignedButNotStarted_2" xlink:title="Label : ContractsSignedButNotStarted to label_ContractsSignedButNotStarted_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfRestructuringAndRelatedCostsTable" xlink:label="ScheduleOfRestructuringAndRelatedCostsTable" xlink:title="ScheduleOfRestructuringAndRelatedCostsTable" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfRestructuringAndRelatedCostsTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfRestructuringAndRelatedCostsTable" xml:lang="en-US" id="label_ScheduleOfRestructuringAndRelatedCostsTable">Schedule of Restructuring and Related Costs [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfRestructuringAndRelatedCostsTable" xlink:to="label_ScheduleOfRestructuringAndRelatedCostsTable" xlink:title="Label : ScheduleOfRestructuringAndRelatedCostsTable to label_ScheduleOfRestructuringAndRelatedCostsTable" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValueOne_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValueOne_2" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValueOne_2">Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValueOne" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValueOne_2" xlink:title="Label : ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValueOne to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValueOne_2" />
    <link:label xlink:type="resource" xlink:label="label_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_2" xml:lang="en-US" id="label_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_2">Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:to="label_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_2" xlink:title="Label : SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1 to label_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_2" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_1" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_1">Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_1" xlink:title="Label : ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_1" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_2" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_2">Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_2" xlink:title="Label : ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_2" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockWarrantsAndDerivativeFinancialInstrumentsPolicyTextBlock_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CommonStockWarrantsAndDerivativeFinancialInstrumentsPolicyTextBlock_1" xml:lang="en-US" id="label_CommonStockWarrantsAndDerivativeFinancialInstrumentsPolicyTextBlock_1">Common Stock Warrants And Derivative Financial Instruments [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockWarrantsAndDerivativeFinancialInstrumentsPolicyTextBlock" xlink:to="label_CommonStockWarrantsAndDerivativeFinancialInstrumentsPolicyTextBlock_1" xlink:title="Label : CommonStockWarrantsAndDerivativeFinancialInstrumentsPolicyTextBlock to label_CommonStockWarrantsAndDerivativeFinancialInstrumentsPolicyTextBlock_1" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockWarrantsAndDerivativeFinancialInstrumentsPolicyTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CommonStockWarrantsAndDerivativeFinancialInstrumentsPolicyTextBlock_2" xml:lang="en-US" id="label_CommonStockWarrantsAndDerivativeFinancialInstrumentsPolicyTextBlock_2">Common stock purchase warrants and other derivative financial instruments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockWarrantsAndDerivativeFinancialInstrumentsPolicyTextBlock" xlink:to="label_CommonStockWarrantsAndDerivativeFinancialInstrumentsPolicyTextBlock_2" xlink:title="Label : CommonStockWarrantsAndDerivativeFinancialInstrumentsPolicyTextBlock to label_CommonStockWarrantsAndDerivativeFinancialInstrumentsPolicyTextBlock_2" />
    <link:label xlink:type="resource" xlink:label="label_EmergenceFromBankruptcyLineItems_1" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_EmergenceFromBankruptcyLineItems_1" xml:lang="en-US" id="label_EmergenceFromBankruptcyLineItems_1">Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmergenceFromBankruptcyLineItems" xlink:to="label_EmergenceFromBankruptcyLineItems_1" xlink:title="Label : EmergenceFromBankruptcyLineItems to label_EmergenceFromBankruptcyLineItems_1" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_2" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_2">Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_2" xlink:title="Label : ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfDeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsByTitleOfIndividualAndByTypeOfDeferredCompensationTable" xlink:label="ScheduleOfDeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsByTitleOfIndividualAndByTypeOfDeferredCompensationTable" xlink:title="ScheduleOfDeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsByTitleOfIndividualAndByTypeOfDeferredCompensationTable" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfDeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsByTitleOfIndividualAndByTypeOfDeferredCompensationTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfDeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsByTitleOfIndividualAndByTypeOfDeferredCompensationTable" xml:lang="en-US" id="label_ScheduleOfDeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsByTitleOfIndividualAndByTypeOfDeferredCompensationTable">Schedule of Deferred Compensation Arrangement with Individual, Excluding Share-based Payments and Postretirement Benefits, by Title of Individual and by Type of Deferred Compensation [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfDeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsByTitleOfIndividualAndByTypeOfDeferredCompensationTable" xlink:to="label_ScheduleOfDeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsByTitleOfIndividualAndByTypeOfDeferredCompensationTable" xlink:title="Label : ScheduleOfDeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsByTitleOfIndividualAndByTypeOfDeferredCompensationTable to label_ScheduleOfDeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsByTitleOfIndividualAndByTypeOfDeferredCompensationTable" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestructuringCostAndReserveAxis" xlink:label="RestructuringCostAndReserveAxis" xlink:title="RestructuringCostAndReserveAxis" />
    <link:label xlink:type="resource" xlink:label="label_RestructuringCostAndReserveAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RestructuringCostAndReserveAxis" xml:lang="en-US" id="label_RestructuringCostAndReserveAxis">Restructuring Type [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringCostAndReserveAxis" xlink:to="label_RestructuringCostAndReserveAxis" xlink:title="Label : RestructuringCostAndReserveAxis to label_RestructuringCostAndReserveAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TypeOfRestructuringDomain" xlink:label="TypeOfRestructuringDomain" xlink:title="TypeOfRestructuringDomain" />
    <link:label xlink:type="resource" xlink:label="label_TypeOfRestructuringDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_TypeOfRestructuringDomain" xml:lang="en-US" id="label_TypeOfRestructuringDomain">Type of Restructuring [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TypeOfRestructuringDomain" xlink:to="label_TypeOfRestructuringDomain" xlink:title="Label : TypeOfRestructuringDomain to label_TypeOfRestructuringDomain" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_ContractOneMember" xlink:label="ContractOneMember" xlink:title="ContractOneMember" />
    <link:label xlink:type="resource" xlink:label="label_ContractOneMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ContractOneMember" xml:lang="en-US" id="label_ContractOneMember">Contract One [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContractOneMember" xlink:to="label_ContractOneMember" xlink:title="Label : ContractOneMember to label_ContractOneMember" />
    <link:label xlink:type="resource" xlink:label="label_ContractOneMember_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ContractOneMember_1" xml:lang="en-US" id="label_ContractOneMember_1">Contract One [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContractOneMember" xlink:to="label_ContractOneMember_1" xlink:title="Label : ContractOneMember to label_ContractOneMember_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_ContractTwoMember" xlink:label="ContractTwoMember" xlink:title="ContractTwoMember" />
    <link:label xlink:type="resource" xlink:label="label_ContractTwoMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ContractTwoMember" xml:lang="en-US" id="label_ContractTwoMember">Contract Two [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContractTwoMember" xlink:to="label_ContractTwoMember" xlink:title="Label : ContractTwoMember to label_ContractTwoMember" />
    <link:label xlink:type="resource" xlink:label="label_CostsInExcessOfBillingsOnUncompletedContractsOrProgramsAbstract_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CostsInExcessOfBillingsOnUncompletedContractsOrProgramsAbstract_1" xml:lang="en-US" id="label_CostsInExcessOfBillingsOnUncompletedContractsOrProgramsAbstract_1">Costs and estimated earnings amounts on uncompleted contracts included in balance sheets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CostsInExcessOfBillingsOnUncompletedContractsOrProgramsAbstract" xlink:to="label_CostsInExcessOfBillingsOnUncompletedContractsOrProgramsAbstract_1" xlink:title="Label : CostsInExcessOfBillingsOnUncompletedContractsOrProgramsAbstract to label_CostsInExcessOfBillingsOnUncompletedContractsOrProgramsAbstract_1" />
    <link:label xlink:type="resource" xlink:label="label_ContractTwoMember_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ContractTwoMember_1" xml:lang="en-US" id="label_ContractTwoMember_1">Contract Two [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContractTwoMember" xlink:to="label_ContractTwoMember_1" xlink:title="Label : ContractTwoMember to label_ContractTwoMember_1" />
    <link:label xlink:type="resource" xlink:label="label_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_1" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_1" xml:lang="en-US" id="label_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_1">Less: accumulated depreciation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:to="label_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_1" xlink:title="Label : AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment to label_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestructuringCostAndReserveLineItems" xlink:label="RestructuringCostAndReserveLineItems" xlink:title="RestructuringCostAndReserveLineItems" />
    <link:label xlink:type="resource" xlink:label="label_RestructuringCostAndReserveLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RestructuringCostAndReserveLineItems" xml:lang="en-US" id="label_RestructuringCostAndReserveLineItems">Restructuring Cost and Reserve [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringCostAndReserveLineItems" xlink:to="label_RestructuringCostAndReserveLineItems" xlink:title="Label : RestructuringCostAndReserveLineItems to label_RestructuringCostAndReserveLineItems" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_ConstructionBacklogTextualAbstract" xlink:label="ConstructionBacklogTextualAbstract" xlink:title="ConstructionBacklogTextualAbstract" />
    <link:label xlink:type="resource" xlink:label="label_ConstructionBacklogTextualAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConstructionBacklogTextualAbstract" xml:lang="en-US" id="label_ConstructionBacklogTextualAbstract">Construction Backlog Textual [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConstructionBacklogTextualAbstract" xlink:to="label_ConstructionBacklogTextualAbstract" xlink:title="Label : ConstructionBacklogTextualAbstract to label_ConstructionBacklogTextualAbstract" />
    <link:label xlink:type="resource" xlink:label="label_ConstructionBacklogTextualAbstract_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ConstructionBacklogTextualAbstract_1" xml:lang="en-US" id="label_ConstructionBacklogTextualAbstract_1">Construction Backlog (Textual)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConstructionBacklogTextualAbstract" xlink:to="label_ConstructionBacklogTextualAbstract_1" xlink:title="Label : ConstructionBacklogTextualAbstract to label_ConstructionBacklogTextualAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfStockByClassTable" xlink:label="ScheduleOfStockByClassTable" xlink:title="ScheduleOfStockByClassTable" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfStockByClassTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfStockByClassTable" xml:lang="en-US" id="label_ScheduleOfStockByClassTable">Schedule of Stock by Class [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfStockByClassTable" xlink:to="label_ScheduleOfStockByClassTable" xlink:title="Label : ScheduleOfStockByClassTable to label_ScheduleOfStockByClassTable" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="StatementClassOfStockAxis" xlink:title="StatementClassOfStockAxis" />
    <link:label xlink:type="resource" xlink:label="label_StatementClassOfStockAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StatementClassOfStockAxis" xml:lang="en-US" id="label_StatementClassOfStockAxis">Class of Stock [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StatementClassOfStockAxis" xlink:to="label_StatementClassOfStockAxis" xlink:title="Label : StatementClassOfStockAxis to label_StatementClassOfStockAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="ClassOfStockDomain" xlink:title="ClassOfStockDomain" />
    <link:label xlink:type="resource" xlink:label="label_ClassOfStockDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ClassOfStockDomain" xml:lang="en-US" id="label_ClassOfStockDomain">Class of Stock [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ClassOfStockDomain" xlink:to="label_ClassOfStockDomain" xlink:title="Label : ClassOfStockDomain to label_ClassOfStockDomain" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SeriesAPreferredStockMember" xlink:label="SeriesAPreferredStockMember" xlink:title="SeriesAPreferredStockMember" />
    <link:label xlink:type="resource" xlink:label="label_SeriesAPreferredStockMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SeriesAPreferredStockMember" xml:lang="en-US" id="label_SeriesAPreferredStockMember">Series A Preferred Stock [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SeriesAPreferredStockMember" xlink:to="label_SeriesAPreferredStockMember" xlink:title="Label : SeriesAPreferredStockMember to label_SeriesAPreferredStockMember" />
    <link:label xlink:type="resource" xlink:label="label_SeriesAPreferredStockMember_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_SeriesAPreferredStockMember_1" xml:lang="en-US" id="label_SeriesAPreferredStockMember_1">New Preferred Stock [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SeriesAPreferredStockMember" xlink:to="label_SeriesAPreferredStockMember_1" xlink:title="Label : SeriesAPreferredStockMember to label_SeriesAPreferredStockMember_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_IssuanceOfCommonStockAndOptionsForServicesMember" xlink:label="IssuanceOfCommonStockAndOptionsForServicesMember" xlink:title="IssuanceOfCommonStockAndOptionsForServicesMember" />
    <link:label xlink:type="resource" xlink:label="label_IssuanceOfCommonStockAndOptionsForServicesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IssuanceOfCommonStockAndOptionsForServicesMember" xml:lang="en-US" id="label_IssuanceOfCommonStockAndOptionsForServicesMember">Issuance Of Common Stock And Options For Services [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IssuanceOfCommonStockAndOptionsForServicesMember" xlink:to="label_IssuanceOfCommonStockAndOptionsForServicesMember" xlink:title="Label : IssuanceOfCommonStockAndOptionsForServicesMember to label_IssuanceOfCommonStockAndOptionsForServicesMember" />
    <link:label xlink:type="resource" xlink:label="label_IssuanceOfCommonStockAndOptionsForServicesMember_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_IssuanceOfCommonStockAndOptionsForServicesMember_1" xml:lang="en-US" id="label_IssuanceOfCommonStockAndOptionsForServicesMember_1">Issuance of Common Stock &amp; Options for Services [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IssuanceOfCommonStockAndOptionsForServicesMember" xlink:to="label_IssuanceOfCommonStockAndOptionsForServicesMember_1" xlink:title="Label : IssuanceOfCommonStockAndOptionsForServicesMember to label_IssuanceOfCommonStockAndOptionsForServicesMember_1" />
    <link:label xlink:type="resource" xlink:label="label_IssuanceOfCommonStockAndOptionsForServicesMember_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_IssuanceOfCommonStockAndOptionsForServicesMember_2" xml:lang="en-US" id="label_IssuanceOfCommonStockAndOptionsForServicesMember_2">Issuance of common stock and options for services.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IssuanceOfCommonStockAndOptionsForServicesMember" xlink:to="label_IssuanceOfCommonStockAndOptionsForServicesMember_2" xlink:title="Label : IssuanceOfCommonStockAndOptionsForServicesMember to label_IssuanceOfCommonStockAndOptionsForServicesMember_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OptionMember" xlink:label="OptionMember" xlink:title="OptionMember" />
    <link:label xlink:type="resource" xlink:label="label_OptionMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OptionMember" xml:lang="en-US" id="label_OptionMember">Options Held [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OptionMember" xlink:to="label_OptionMember" xlink:title="Label : OptionMember to label_OptionMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ClassOfStockLineItems" xlink:label="ClassOfStockLineItems" xlink:title="ClassOfStockLineItems" />
    <link:label xlink:type="resource" xlink:label="label_ClassOfStockLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ClassOfStockLineItems" xml:lang="en-US" id="label_ClassOfStockLineItems">Class of Stock [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ClassOfStockLineItems" xlink:to="label_ClassOfStockLineItems" xlink:title="Label : ClassOfStockLineItems to label_ClassOfStockLineItems" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_StockholdersEquityTextualAbstract" xlink:label="StockholdersEquityTextualAbstract" xlink:title="StockholdersEquityTextualAbstract" />
    <link:label xlink:type="resource" xlink:label="label_StockholdersEquityTextualAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StockholdersEquityTextualAbstract" xml:lang="en-US" id="label_StockholdersEquityTextualAbstract">Stockholders Equity Textual [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockholdersEquityTextualAbstract" xlink:to="label_StockholdersEquityTextualAbstract" xlink:title="Label : StockholdersEquityTextualAbstract to label_StockholdersEquityTextualAbstract" />
    <link:label xlink:type="resource" xlink:label="label_StockholdersEquityTextualAbstract_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_StockholdersEquityTextualAbstract_1" xml:lang="en-US" id="label_StockholdersEquityTextualAbstract_1">Stockholders' Equity (Textual)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockholdersEquityTextualAbstract" xlink:to="label_StockholdersEquityTextualAbstract_1" xlink:title="Label : StockholdersEquityTextualAbstract to label_StockholdersEquityTextualAbstract_1" />
    <link:label xlink:type="resource" xlink:label="label_StockholdersEquityTextualAbstract_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_StockholdersEquityTextualAbstract_2" xml:lang="en-US" id="label_StockholdersEquityTextualAbstract_2">Stockholders Equity Textual [Abstract].</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockholdersEquityTextualAbstract" xlink:to="label_StockholdersEquityTextualAbstract_2" xlink:title="Label : StockholdersEquityTextualAbstract to label_StockholdersEquityTextualAbstract_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsOfStockIssuanceCosts" xlink:label="PaymentsOfStockIssuanceCosts" xlink:title="PaymentsOfStockIssuanceCosts" />
    <link:label xlink:type="resource" xlink:label="label_PaymentsOfStockIssuanceCosts" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PaymentsOfStockIssuanceCosts" xml:lang="en-US" id="label_PaymentsOfStockIssuanceCosts">Payments of Stock Issuance Costs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsOfStockIssuanceCosts" xlink:to="label_PaymentsOfStockIssuanceCosts" xlink:title="Label : PaymentsOfStockIssuanceCosts to label_PaymentsOfStockIssuanceCosts" />
    <link:label xlink:type="resource" xlink:label="label_PaymentsOfStockIssuanceCosts_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_PaymentsOfStockIssuanceCosts_1" xml:lang="en-US" id="label_PaymentsOfStockIssuanceCosts_1">Issuance costs of offering</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsOfStockIssuanceCosts" xlink:to="label_PaymentsOfStockIssuanceCosts_1" xlink:title="Label : PaymentsOfStockIssuanceCosts to label_PaymentsOfStockIssuanceCosts_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromIssuanceOfWarrants" xlink:label="ProceedsFromIssuanceOfWarrants" xlink:title="ProceedsFromIssuanceOfWarrants" />
    <link:label xlink:type="resource" xlink:label="label_ProceedsFromIssuanceOfWarrants" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ProceedsFromIssuanceOfWarrants" xml:lang="en-US" id="label_ProceedsFromIssuanceOfWarrants">Proceeds from Issuance of Warrants</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromIssuanceOfWarrants" xlink:to="label_ProceedsFromIssuanceOfWarrants" xlink:title="Label : ProceedsFromIssuanceOfWarrants to label_ProceedsFromIssuanceOfWarrants" />
    <link:label xlink:type="resource" xlink:label="label_ProceedsFromIssuanceOfWarrants_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ProceedsFromIssuanceOfWarrants_1" xml:lang="en-US" id="label_ProceedsFromIssuanceOfWarrants_1">Warrants issued</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromIssuanceOfWarrants" xlink:to="label_ProceedsFromIssuanceOfWarrants_1" xlink:title="Label : ProceedsFromIssuanceOfWarrants to label_ProceedsFromIssuanceOfWarrants_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_IssuanceOfWarrants" xlink:label="IssuanceOfWarrants" xlink:title="IssuanceOfWarrants" />
    <link:label xlink:type="resource" xlink:label="label_IssuanceOfWarrants" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IssuanceOfWarrants" xml:lang="en-US" id="label_IssuanceOfWarrants">Issuance Of Warrants</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IssuanceOfWarrants" xlink:to="label_IssuanceOfWarrants" xlink:title="Label : IssuanceOfWarrants to label_IssuanceOfWarrants" />
    <link:label xlink:type="resource" xlink:label="label_IssuanceOfWarrants_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_IssuanceOfWarrants_1" xml:lang="en-US" id="label_IssuanceOfWarrants_1">Issued warrants</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IssuanceOfWarrants" xlink:to="label_IssuanceOfWarrants_1" xlink:title="Label : IssuanceOfWarrants to label_IssuanceOfWarrants_1" />
    <link:label xlink:type="resource" xlink:label="label_IssuanceOfWarrants_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_IssuanceOfWarrants_2" xml:lang="en-US" id="label_IssuanceOfWarrants_2">Issuance of warrants due to underwriters service.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IssuanceOfWarrants" xlink:to="label_IssuanceOfWarrants_2" xlink:title="Label : IssuanceOfWarrants to label_IssuanceOfWarrants_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueAdjustmentOfWarrants" xlink:label="FairValueAdjustmentOfWarrants" xlink:title="FairValueAdjustmentOfWarrants" />
    <link:label xlink:type="resource" xlink:label="label_FairValueAdjustmentOfWarrants" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FairValueAdjustmentOfWarrants" xml:lang="en-US" id="label_FairValueAdjustmentOfWarrants">Fair Value Adjustment of Warrants</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueAdjustmentOfWarrants" xlink:to="label_FairValueAdjustmentOfWarrants" xlink:title="Label : FairValueAdjustmentOfWarrants to label_FairValueAdjustmentOfWarrants" />
    <link:label xlink:type="resource" xlink:label="label_FairValueAdjustmentOfWarrants_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_FairValueAdjustmentOfWarrants_1" xml:lang="en-US" id="label_FairValueAdjustmentOfWarrants_1">Fair value of warrants</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueAdjustmentOfWarrants" xlink:to="label_FairValueAdjustmentOfWarrants_1" xlink:title="Label : FairValueAdjustmentOfWarrants to label_FairValueAdjustmentOfWarrants_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConversionOfStockSharesIssued1" xlink:label="ConversionOfStockSharesIssued1" xlink:title="ConversionOfStockSharesIssued1" />
    <link:label xlink:type="resource" xlink:label="label_ConversionOfStockSharesIssued1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConversionOfStockSharesIssued1" xml:lang="en-US" id="label_ConversionOfStockSharesIssued1">Conversion of Stock, Shares Issued</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConversionOfStockSharesIssued1" xlink:to="label_ConversionOfStockSharesIssued1" xlink:title="Label : ConversionOfStockSharesIssued1 to label_ConversionOfStockSharesIssued1" />
    <link:label xlink:type="resource" xlink:label="label_ConversionOfStockSharesIssued1_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ConversionOfStockSharesIssued1_1" xml:lang="en-US" id="label_ConversionOfStockSharesIssued1_1">Common stock issued upon conversion</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConversionOfStockSharesIssued1" xlink:to="label_ConversionOfStockSharesIssued1_1" xlink:title="Label : ConversionOfStockSharesIssued1 to label_ConversionOfStockSharesIssued1_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConversionOfStockAmountIssued1" xlink:label="ConversionOfStockAmountIssued1" xlink:title="ConversionOfStockAmountIssued1" />
    <link:label xlink:type="resource" xlink:label="label_ConversionOfStockAmountIssued1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConversionOfStockAmountIssued1" xml:lang="en-US" id="label_ConversionOfStockAmountIssued1">Conversion of Stock, Amount Issued</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConversionOfStockAmountIssued1" xlink:to="label_ConversionOfStockAmountIssued1" xlink:title="Label : ConversionOfStockAmountIssued1 to label_ConversionOfStockAmountIssued1" />
    <link:label xlink:type="resource" xlink:label="label_ConversionOfStockAmountIssued1_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ConversionOfStockAmountIssued1_1" xml:lang="en-US" id="label_ConversionOfStockAmountIssued1_1">Aggregate amount of conversion</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConversionOfStockAmountIssued1" xlink:to="label_ConversionOfStockAmountIssued1_1" xlink:title="Label : ConversionOfStockAmountIssued1 to label_ConversionOfStockAmountIssued1_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_ConsultantReceivedOptionToPurchase" xlink:label="ConsultantReceivedOptionToPurchase" xlink:title="ConsultantReceivedOptionToPurchase" />
    <link:label xlink:type="resource" xlink:label="label_ConsultantReceivedOptionToPurchase" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConsultantReceivedOptionToPurchase" xml:lang="en-US" id="label_ConsultantReceivedOptionToPurchase">Consultant Received Option To Purchase</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConsultantReceivedOptionToPurchase" xlink:to="label_ConsultantReceivedOptionToPurchase" xlink:title="Label : ConsultantReceivedOptionToPurchase to label_ConsultantReceivedOptionToPurchase" />
    <link:label xlink:type="resource" xlink:label="label_ConsultantReceivedOptionToPurchase_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ConsultantReceivedOptionToPurchase_1" xml:lang="en-US" id="label_ConsultantReceivedOptionToPurchase_1">Consultant received option to purchase</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConsultantReceivedOptionToPurchase" xlink:to="label_ConsultantReceivedOptionToPurchase_1" xlink:title="Label : ConsultantReceivedOptionToPurchase to label_ConsultantReceivedOptionToPurchase_1" />
    <link:label xlink:type="resource" xlink:label="label_WarrantsToPurchaseOfCommonStock_1" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_WarrantsToPurchaseOfCommonStock_1" xml:lang="en-US" id="label_WarrantsToPurchaseOfCommonStock_1">The aggregate number of warrants to purchase of common stock.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WarrantsToPurchaseOfCommonStock" xlink:to="label_WarrantsToPurchaseOfCommonStock_1" xlink:title="Label : WarrantsToPurchaseOfCommonStock to label_WarrantsToPurchaseOfCommonStock_1" />
    <link:label xlink:type="resource" xlink:label="label_WarrantsToPurchaseOfCommonStock_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_WarrantsToPurchaseOfCommonStock_2" xml:lang="en-US" id="label_WarrantsToPurchaseOfCommonStock_2">Warrants to purchase of common stock</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WarrantsToPurchaseOfCommonStock" xlink:to="label_WarrantsToPurchaseOfCommonStock_2" xlink:title="Label : WarrantsToPurchaseOfCommonStock to label_WarrantsToPurchaseOfCommonStock_2" />
    <link:label xlink:type="resource" xlink:label="label_NumberOfLargeContracts_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_NumberOfLargeContracts_1" xml:lang="en-US" id="label_NumberOfLargeContracts_1">Number of large contracts</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfLargeContracts" xlink:to="label_NumberOfLargeContracts_1" xlink:title="Label : NumberOfLargeContracts to label_NumberOfLargeContracts_1" />
    <link:label xlink:type="resource" xlink:label="label_NumberOfLargeContracts_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NumberOfLargeContracts_2" xml:lang="en-US" id="label_NumberOfLargeContracts_2">Number of Large Contracts</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfLargeContracts" xlink:to="label_NumberOfLargeContracts_2" xlink:title="Label : NumberOfLargeContracts to label_NumberOfLargeContracts_2" />
    <link:label xlink:type="resource" xlink:label="label_ConsultantReceivedOptionToPurchase_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ConsultantReceivedOptionToPurchase_2" xml:lang="en-US" id="label_ConsultantReceivedOptionToPurchase_2">It represents options to purchase.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConsultantReceivedOptionToPurchase" xlink:to="label_ConsultantReceivedOptionToPurchase_2" xlink:title="Label : ConsultantReceivedOptionToPurchase to label_ConsultantReceivedOptionToPurchase_2" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_CommonStockExercisePricePerShare" xlink:label="CommonStockExercisePricePerShare" xlink:title="CommonStockExercisePricePerShare" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockExercisePricePerShare" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CommonStockExercisePricePerShare" xml:lang="en-US" id="label_CommonStockExercisePricePerShare">Common Stock Exercise Price Per Share</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockExercisePricePerShare" xlink:to="label_CommonStockExercisePricePerShare" xlink:title="Label : CommonStockExercisePricePerShare to label_CommonStockExercisePricePerShare" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockExercisePricePerShare_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CommonStockExercisePricePerShare_1" xml:lang="en-US" id="label_CommonStockExercisePricePerShare_1">Common stock exercise price</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockExercisePricePerShare" xlink:to="label_CommonStockExercisePricePerShare_1" xlink:title="Label : CommonStockExercisePricePerShare to label_CommonStockExercisePricePerShare_1" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockExercisePricePerShare_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_CommonStockExercisePricePerShare_2" xml:lang="en-US" id="label_CommonStockExercisePricePerShare_2">Common stock exercise price per share.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockExercisePricePerShare" xlink:to="label_CommonStockExercisePricePerShare_2" xlink:title="Label : CommonStockExercisePricePerShare to label_CommonStockExercisePricePerShare_2" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_LossOnConversionOfConvertibleDebentures" xlink:label="LossOnConversionOfConvertibleDebentures" xlink:title="LossOnConversionOfConvertibleDebentures" />
    <link:label xlink:type="resource" xlink:label="label_LossOnConversionOfConvertibleDebentures" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LossOnConversionOfConvertibleDebentures" xml:lang="en-US" id="label_LossOnConversionOfConvertibleDebentures">Loss On Conversion Of Convertible Debentures</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossOnConversionOfConvertibleDebentures" xlink:to="label_LossOnConversionOfConvertibleDebentures" xlink:title="Label : LossOnConversionOfConvertibleDebentures to label_LossOnConversionOfConvertibleDebentures" />
    <link:label xlink:type="resource" xlink:label="label_LossOnConversionOfConvertibleDebentures_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LossOnConversionOfConvertibleDebentures_1" xml:lang="en-US" id="label_LossOnConversionOfConvertibleDebentures_1">Loss on conversion of convertible debentures</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossOnConversionOfConvertibleDebentures" xlink:to="label_LossOnConversionOfConvertibleDebentures_1" xlink:title="Label : LossOnConversionOfConvertibleDebentures to label_LossOnConversionOfConvertibleDebentures_1" />
    <link:label xlink:type="resource" xlink:label="label_LossOnConversionOfConvertibleDebentures_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_LossOnConversionOfConvertibleDebentures_2" xml:lang="en-US" id="label_LossOnConversionOfConvertibleDebentures_2">Loss on conversion of convertible debentures.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossOnConversionOfConvertibleDebentures" xlink:to="label_LossOnConversionOfConvertibleDebentures_2" xlink:title="Label : LossOnConversionOfConvertibleDebentures to label_LossOnConversionOfConvertibleDebentures_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfSubsidiaryOrEquityMethodInvesteeTable" xlink:label="ScheduleOfSubsidiaryOrEquityMethodInvesteeTable" xlink:title="ScheduleOfSubsidiaryOrEquityMethodInvesteeTable" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfSubsidiaryOrEquityMethodInvesteeTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfSubsidiaryOrEquityMethodInvesteeTable" xml:lang="en-US" id="label_ScheduleOfSubsidiaryOrEquityMethodInvesteeTable">Schedule of Subsidiary or Equity Method Investee [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfSubsidiaryOrEquityMethodInvesteeTable" xlink:to="label_ScheduleOfSubsidiaryOrEquityMethodInvesteeTable" xlink:title="Label : ScheduleOfSubsidiaryOrEquityMethodInvesteeTable to label_ScheduleOfSubsidiaryOrEquityMethodInvesteeTable" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsidiarySaleOfStockLineItems" xlink:label="SubsidiarySaleOfStockLineItems" xlink:title="SubsidiarySaleOfStockLineItems" />
    <link:label xlink:type="resource" xlink:label="label_SubsidiarySaleOfStockLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SubsidiarySaleOfStockLineItems" xml:lang="en-US" id="label_SubsidiarySaleOfStockLineItems">Subsidiary, Sale of Stock [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubsidiarySaleOfStockLineItems" xlink:to="label_SubsidiarySaleOfStockLineItems" xlink:title="Label : SubsidiarySaleOfStockLineItems to label_SubsidiarySaleOfStockLineItems" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_WarrantsTextualAbstract" xlink:label="WarrantsTextualAbstract" xlink:title="WarrantsTextualAbstract" />
    <link:label xlink:type="resource" xlink:label="label_WarrantsTextualAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_WarrantsTextualAbstract" xml:lang="en-US" id="label_WarrantsTextualAbstract">Warrants Textual [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WarrantsTextualAbstract" xlink:to="label_WarrantsTextualAbstract" xlink:title="Label : WarrantsTextualAbstract to label_WarrantsTextualAbstract" />
    <link:label xlink:type="resource" xlink:label="label_WarrantsTextualAbstract_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_WarrantsTextualAbstract_1" xml:lang="en-US" id="label_WarrantsTextualAbstract_1">Warrants (Textual)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WarrantsTextualAbstract" xlink:to="label_WarrantsTextualAbstract_1" xlink:title="Label : WarrantsTextualAbstract to label_WarrantsTextualAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="AwardTypeAxis" xlink:title="AwardTypeAxis" />
    <link:label xlink:type="resource" xlink:label="label_AwardTypeAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AwardTypeAxis" xml:lang="en-US" id="label_AwardTypeAxis">Award Type [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AwardTypeAxis" xlink:to="label_AwardTypeAxis" xlink:title="Label : AwardTypeAxis to label_AwardTypeAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:title="ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xml:lang="en-US" id="label_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain">Equity Award [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="label_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:title="Label : ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain to label_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_1" xml:lang="en-US" id="label_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_1">Stock Options [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="label_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_1" xlink:title="Label : ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain to label_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_1" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_3" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_3">Shares, Granted</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_3" xlink:title="Label : ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_3" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PlanNameAxis" xlink:label="PlanNameAxis" xlink:title="PlanNameAxis" />
    <link:label xlink:type="resource" xlink:label="label_PlanNameAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PlanNameAxis" xml:lang="en-US" id="label_PlanNameAxis">Plan Name [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PlanNameAxis" xlink:to="label_PlanNameAxis" xlink:title="Label : PlanNameAxis to label_PlanNameAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PlanNameDomain" xlink:label="PlanNameDomain" xlink:title="PlanNameDomain" />
    <link:label xlink:type="resource" xlink:label="label_PlanNameDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PlanNameDomain" xml:lang="en-US" id="label_PlanNameDomain">Plan Name [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PlanNameDomain" xlink:to="label_PlanNameDomain" xlink:title="Label : PlanNameDomain to label_PlanNameDomain" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_TwoThousandSixteenPlanMember" xlink:label="TwoThousandSixteenPlanMember" xlink:title="TwoThousandSixteenPlanMember" />
    <link:label xlink:type="resource" xlink:label="label_TwoThousandSixteenPlanMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_TwoThousandSixteenPlanMember" xml:lang="en-US" id="label_TwoThousandSixteenPlanMember">Two Thousand Sixteen Plan [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TwoThousandSixteenPlanMember" xlink:to="label_TwoThousandSixteenPlanMember" xlink:title="Label : TwoThousandSixteenPlanMember to label_TwoThousandSixteenPlanMember" />
    <link:label xlink:type="resource" xlink:label="label_TwoThousandSixteenPlanMember_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_TwoThousandSixteenPlanMember_1" xml:lang="en-US" id="label_TwoThousandSixteenPlanMember_1">2016 Plan [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TwoThousandSixteenPlanMember" xlink:to="label_TwoThousandSixteenPlanMember_1" xlink:title="Label : TwoThousandSixteenPlanMember to label_TwoThousandSixteenPlanMember_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_TwoThousandSixteenPlanOneMember" xlink:label="TwoThousandSixteenPlanOneMember" xlink:title="TwoThousandSixteenPlanOneMember" />
    <link:label xlink:type="resource" xlink:label="label_TwoThousandSixteenPlanOneMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_TwoThousandSixteenPlanOneMember" xml:lang="en-US" id="label_TwoThousandSixteenPlanOneMember">Two Thousand Sixteen Plan One [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TwoThousandSixteenPlanOneMember" xlink:to="label_TwoThousandSixteenPlanOneMember" xlink:title="Label : TwoThousandSixteenPlanOneMember to label_TwoThousandSixteenPlanOneMember" />
    <link:label xlink:type="resource" xlink:label="label_TwoThousandSixteenPlanOneMember_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_TwoThousandSixteenPlanOneMember_1" xml:lang="en-US" id="label_TwoThousandSixteenPlanOneMember_1">2016 Plan One [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TwoThousandSixteenPlanOneMember" xlink:to="label_TwoThousandSixteenPlanOneMember_1" xlink:title="Label : TwoThousandSixteenPlanOneMember to label_TwoThousandSixteenPlanOneMember_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ChiefExecutiveOfficerMember" xlink:label="ChiefExecutiveOfficerMember" xlink:title="ChiefExecutiveOfficerMember" />
    <link:label xlink:type="resource" xlink:label="label_ChiefExecutiveOfficerMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ChiefExecutiveOfficerMember" xml:lang="en-US" id="label_ChiefExecutiveOfficerMember">Chief Executive Officer [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ChiefExecutiveOfficerMember" xlink:to="label_ChiefExecutiveOfficerMember" xlink:title="Label : ChiefExecutiveOfficerMember to label_ChiefExecutiveOfficerMember" />
    <link:label xlink:type="resource" xlink:label="label_ChiefExecutiveOfficerMember_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ChiefExecutiveOfficerMember_1" xml:lang="en-US" id="label_ChiefExecutiveOfficerMember_1">Paul Galvin [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ChiefExecutiveOfficerMember" xlink:to="label_ChiefExecutiveOfficerMember_1" xlink:title="Label : ChiefExecutiveOfficerMember to label_ChiefExecutiveOfficerMember_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ChiefFinancialOfficerMember" xlink:label="ChiefFinancialOfficerMember" xlink:title="ChiefFinancialOfficerMember" />
    <link:label xlink:type="resource" xlink:label="label_ChiefFinancialOfficerMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ChiefFinancialOfficerMember" xml:lang="en-US" id="label_ChiefFinancialOfficerMember">Chief Financial Officer [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ChiefFinancialOfficerMember" xlink:to="label_ChiefFinancialOfficerMember" xlink:title="Label : ChiefFinancialOfficerMember to label_ChiefFinancialOfficerMember" />
    <link:label xlink:type="resource" xlink:label="label_ChiefFinancialOfficerMember_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ChiefFinancialOfficerMember_1" xml:lang="en-US" id="label_ChiefFinancialOfficerMember_1">Mahesh Shetty [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ChiefFinancialOfficerMember" xlink:to="label_ChiefFinancialOfficerMember_1" xlink:title="Label : ChiefFinancialOfficerMember to label_ChiefFinancialOfficerMember_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ChiefOperatingOfficerMember" xlink:label="ChiefOperatingOfficerMember" xlink:title="ChiefOperatingOfficerMember" />
    <link:label xlink:type="resource" xlink:label="label_ChiefOperatingOfficerMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ChiefOperatingOfficerMember" xml:lang="en-US" id="label_ChiefOperatingOfficerMember">Chief Operating Officer [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ChiefOperatingOfficerMember" xlink:to="label_ChiefOperatingOfficerMember" xlink:title="Label : ChiefOperatingOfficerMember to label_ChiefOperatingOfficerMember" />
    <link:label xlink:type="resource" xlink:label="label_ChiefOperatingOfficerMember_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ChiefOperatingOfficerMember_1" xml:lang="en-US" id="label_ChiefOperatingOfficerMember_1">Stevan Armstrong [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ChiefOperatingOfficerMember" xlink:to="label_ChiefOperatingOfficerMember_1" xlink:title="Label : ChiefOperatingOfficerMember to label_ChiefOperatingOfficerMember_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_DirectorMember" xlink:label="DirectorMember" xlink:title="DirectorMember" />
    <link:label xlink:type="resource" xlink:label="label_DirectorMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DirectorMember" xml:lang="en-US" id="label_DirectorMember">Director [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DirectorMember" xlink:to="label_DirectorMember" xlink:title="Label : DirectorMember to label_DirectorMember" />
    <link:label xlink:type="resource" xlink:label="label_EmployeeMember_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EmployeeMember_1" xml:lang="en-US" id="label_EmployeeMember_1">Employees [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmployeeMember" xlink:to="label_EmployeeMember_1" xlink:title="Label : EmployeeMember to label_EmployeeMember_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_EmployeesAndDirectorsMember" xlink:label="EmployeesAndDirectorsMember" xlink:title="EmployeesAndDirectorsMember" />
    <link:label xlink:type="resource" xlink:label="label_EmployeesAndDirectorsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EmployeesAndDirectorsMember" xml:lang="en-US" id="label_EmployeesAndDirectorsMember">Employees And Directors [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmployeesAndDirectorsMember" xlink:to="label_EmployeesAndDirectorsMember" xlink:title="Label : EmployeesAndDirectorsMember to label_EmployeesAndDirectorsMember" />
    <link:label xlink:type="resource" xlink:label="label_EmployeesAndDirectorsMember_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EmployeesAndDirectorsMember_1" xml:lang="en-US" id="label_EmployeesAndDirectorsMember_1">Employees and Directors [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmployeesAndDirectorsMember" xlink:to="label_EmployeesAndDirectorsMember_1" xlink:title="Label : EmployeesAndDirectorsMember to label_EmployeesAndDirectorsMember_1" />
    <link:label xlink:type="resource" xlink:label="label_EmployeesAndDirectorsMember_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_EmployeesAndDirectorsMember_2" xml:lang="en-US" id="label_EmployeesAndDirectorsMember_2">Employees and directors member.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmployeesAndDirectorsMember" xlink:to="label_EmployeesAndDirectorsMember_2" xlink:title="Label : EmployeesAndDirectorsMember to label_EmployeesAndDirectorsMember_2" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_AgreementAxis" xlink:label="AgreementAxis" xlink:title="AgreementAxis" />
    <link:label xlink:type="resource" xlink:label="label_AgreementAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AgreementAxis" xml:lang="en-US" id="label_AgreementAxis">Agreement [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AgreementAxis" xlink:to="label_AgreementAxis" xlink:title="Label : AgreementAxis to label_AgreementAxis" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_AgreementDomain" xlink:label="AgreementDomain" xlink:title="AgreementDomain" />
    <link:label xlink:type="resource" xlink:label="label_AgreementDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AgreementDomain" xml:lang="en-US" id="label_AgreementDomain">Agreement [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AgreementDomain" xlink:to="label_AgreementDomain" xlink:title="Label : AgreementDomain to label_AgreementDomain" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_AdvisoryAgreementMember" xlink:label="AdvisoryAgreementMember" xlink:title="AdvisoryAgreementMember" />
    <link:label xlink:type="resource" xlink:label="label_AdvisoryAgreementMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AdvisoryAgreementMember" xml:lang="en-US" id="label_AdvisoryAgreementMember">Advisory Agreement [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdvisoryAgreementMember" xlink:to="label_AdvisoryAgreementMember" xlink:title="Label : AdvisoryAgreementMember to label_AdvisoryAgreementMember" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentAnnualReport" xlink:label="DocumentAnnualReport" xlink:title="DocumentAnnualReport" />
    <link:label xlink:type="resource" xlink:label="label_DocumentAnnualReport" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DocumentAnnualReport" xml:lang="en-US" id="label_DocumentAnnualReport">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="label_DocumentAnnualReport" xlink:title="Label : DocumentAnnualReport to label_DocumentAnnualReport" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentTransitionReport" xlink:label="DocumentTransitionReport" xlink:title="DocumentTransitionReport" />
    <link:label xlink:type="resource" xlink:label="label_DocumentTransitionReport" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DocumentTransitionReport" xml:lang="en-US" id="label_DocumentTransitionReport">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="label_DocumentTransitionReport" xlink:title="Label : DocumentTransitionReport to label_DocumentTransitionReport" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="EntityIncorporationStateCountryCode" xlink:title="EntityIncorporationStateCountryCode" />
    <link:label xlink:type="resource" xlink:label="label_EntityIncorporationStateCountryCode" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EntityIncorporationStateCountryCode" xml:lang="en-US" id="label_EntityIncorporationStateCountryCode">Entity Incorporation, State or Country Code</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityIncorporationStateCountryCode" xlink:to="label_EntityIncorporationStateCountryCode" xlink:title="Label : EntityIncorporationStateCountryCode to label_EntityIncorporationStateCountryCode" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressStateOrProvince" xlink:label="EntityAddressStateOrProvince" xlink:title="EntityAddressStateOrProvince" />
    <link:label xlink:type="resource" xlink:label="label_EntityAddressStateOrProvince" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EntityAddressStateOrProvince" xml:lang="en-US" id="label_EntityAddressStateOrProvince">Entity Address, State or Province</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityAddressStateOrProvince" xlink:to="label_EntityAddressStateOrProvince" xlink:title="Label : EntityAddressStateOrProvince to label_EntityAddressStateOrProvince" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressCountry" xlink:label="EntityAddressCountry" xlink:title="EntityAddressCountry" />
    <link:label xlink:type="resource" xlink:label="label_EntityAddressCountry" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EntityAddressCountry" xml:lang="en-US" id="label_EntityAddressCountry">Entity Address, Country</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityAddressCountry" xlink:to="label_EntityAddressCountry" xlink:title="Label : EntityAddressCountry to label_EntityAddressCountry" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressPostalZipCode" xlink:label="EntityAddressPostalZipCode" xlink:title="EntityAddressPostalZipCode" />
    <link:label xlink:type="resource" xlink:label="label_EntityAddressPostalZipCode" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EntityAddressPostalZipCode" xml:lang="en-US" id="label_EntityAddressPostalZipCode">Entity Address, Postal Zip Code</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityAddressPostalZipCode" xlink:to="label_EntityAddressPostalZipCode" xlink:title="Label : EntityAddressPostalZipCode to label_EntityAddressPostalZipCode" />
    <link:label xlink:type="resource" xlink:label="label_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_1" xml:lang="en-US" id="label_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_1">Benefit for income taxes at federal statutory rate</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate" xlink:to="label_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_1" xlink:title="Label : EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate to label_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_1" />
    <link:label xlink:type="resource" xlink:label="label_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes_2" xml:lang="en-US" id="label_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes_2">Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes" xlink:to="label_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes_2" xlink:title="Label : EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes to label_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes_2" />
    <link:label xlink:type="resource" xlink:label="label_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance_1" xml:lang="en-US" id="label_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance_1">Less valuation allowance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance" xlink:to="label_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance_1" xlink:title="Label : EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance to label_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance_1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_CityAreaCode" xlink:label="CityAreaCode" xlink:title="CityAreaCode" />
    <link:label xlink:type="resource" xlink:label="label_CityAreaCode" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CityAreaCode" xml:lang="en-US" id="label_CityAreaCode">City Area Code</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CityAreaCode" xlink:to="label_CityAreaCode" xlink:title="Label : CityAreaCode to label_CityAreaCode" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_LocalPhoneNumber" xlink:label="LocalPhoneNumber" xlink:title="LocalPhoneNumber" />
    <link:label xlink:type="resource" xlink:label="label_LocalPhoneNumber" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LocalPhoneNumber" xml:lang="en-US" id="label_LocalPhoneNumber">Local Phone Number</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LocalPhoneNumber" xlink:to="label_LocalPhoneNumber" xlink:title="Label : LocalPhoneNumber to label_LocalPhoneNumber" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_Security12bTitle" xlink:label="Security12bTitle" xlink:title="Security12bTitle" />
    <link:label xlink:type="resource" xlink:label="label_Security12bTitle" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_Security12bTitle" xml:lang="en-US" id="label_Security12bTitle">Title of 12(b) Security</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Security12bTitle" xlink:to="label_Security12bTitle" xlink:title="Label : Security12bTitle to label_Security12bTitle" />
    <link:label xlink:type="resource" xlink:label="label_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts_1" xml:lang="en-US" id="label_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts_1">Bad debt reserve</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts" xlink:to="label_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts_1" xlink:title="Label : DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts to label_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts_1" />
    <link:label xlink:type="resource" xlink:label="label_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_1" xml:lang="en-US" id="label_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_1">Antidilutive Securities Excluded From Computation Of Earnings Per Share, Amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:to="label_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_1" xlink:title="Label : AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount to label_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_1" />
    <link:label xlink:type="resource" xlink:label="label_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_2" xml:lang="en-US" id="label_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_2">Shares which were excluded from computation of earnings per share</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:to="label_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_2" xlink:title="Label : AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount to label_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_2" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_4" xlink:role="http://www.xbrl.org/2003/role/positiveLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_4" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_4">Granted options to purchase</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_4" xlink:title="Label : ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_4" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_SecurityExchangeName" xlink:label="SecurityExchangeName" xlink:title="SecurityExchangeName" />
    <link:label xlink:type="resource" xlink:label="label_SecurityExchangeName" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SecurityExchangeName" xml:lang="en-US" id="label_SecurityExchangeName">Security Exchange Name</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SecurityExchangeName" xlink:to="label_SecurityExchangeName" xlink:title="Label : SecurityExchangeName to label_SecurityExchangeName" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_Security12gTitle" xlink:label="Security12gTitle" xlink:title="Security12gTitle" />
    <link:label xlink:type="resource" xlink:label="label_Security12gTitle" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_Security12gTitle" xml:lang="en-US" id="label_Security12gTitle">Title of 12(g) Security</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Security12gTitle" xlink:to="label_Security12gTitle" xlink:title="Label : Security12gTitle to label_Security12gTitle" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityFileNumber" xlink:label="EntityFileNumber" xlink:title="EntityFileNumber" />
    <link:label xlink:type="resource" xlink:label="label_EntityFileNumber" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EntityFileNumber" xml:lang="en-US" id="label_EntityFileNumber">Entity File Number</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityFileNumber" xlink:to="label_EntityFileNumber" xlink:title="Label : EntityFileNumber to label_EntityFileNumber" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityTaxIdentificationNumber" xlink:label="EntityTaxIdentificationNumber" xlink:title="EntityTaxIdentificationNumber" />
    <link:label xlink:type="resource" xlink:label="label_EntityTaxIdentificationNumber" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EntityTaxIdentificationNumber" xml:lang="en-US" id="label_EntityTaxIdentificationNumber">Entity Tax Identification Number</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityTaxIdentificationNumber" xlink:to="label_EntityTaxIdentificationNumber" xlink:title="Label : EntityTaxIdentificationNumber to label_EntityTaxIdentificationNumber" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressAddressLine1" xlink:label="EntityAddressAddressLine1" xlink:title="EntityAddressAddressLine1" />
    <link:label xlink:type="resource" xlink:label="label_EntityAddressAddressLine1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EntityAddressAddressLine1" xml:lang="en-US" id="label_EntityAddressAddressLine1">Entity Address, Address Line One</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityAddressAddressLine1" xlink:to="label_EntityAddressAddressLine1" xlink:title="Label : EntityAddressAddressLine1 to label_EntityAddressAddressLine1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressAddressLine2" xlink:label="EntityAddressAddressLine2" xlink:title="EntityAddressAddressLine2" />
    <link:label xlink:type="resource" xlink:label="label_EntityAddressAddressLine2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EntityAddressAddressLine2" xml:lang="en-US" id="label_EntityAddressAddressLine2">Entity Address, Address Line Two</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityAddressAddressLine2" xlink:to="label_EntityAddressAddressLine2" xlink:title="Label : EntityAddressAddressLine2 to label_EntityAddressAddressLine2" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressCityOrTown" xlink:label="EntityAddressCityOrTown" xlink:title="EntityAddressCityOrTown" />
    <link:label xlink:type="resource" xlink:label="label_EntityAddressCityOrTown" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EntityAddressCityOrTown" xml:lang="en-US" id="label_EntityAddressCityOrTown">Entity Address, City or Town</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityAddressCityOrTown" xlink:to="label_EntityAddressCityOrTown" xlink:title="Label : EntityAddressCityOrTown to label_EntityAddressCityOrTown" />
    <link:label xlink:type="resource" xlink:label="label_OperatingCycleDescription_1" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_OperatingCycleDescription_1" xml:lang="en-US" id="label_OperatingCycleDescription_1">Operating Cycle.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingCycleDescription" xlink:to="label_OperatingCycleDescription_1" xlink:title="Label : OperatingCycleDescription to label_OperatingCycleDescription_1" />
    <link:label xlink:type="resource" xlink:label="label_OperatingCycleDescription_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OperatingCycleDescription_2" xml:lang="en-US" id="label_OperatingCycleDescription_2">Operating cycle</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingCycleDescription" xlink:to="label_OperatingCycleDescription_2" xlink:title="Label : OperatingCycleDescription to label_OperatingCycleDescription_2" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityInteractiveDataCurrent" xlink:label="EntityInteractiveDataCurrent" xlink:title="EntityInteractiveDataCurrent" />
    <link:label xlink:type="resource" xlink:label="label_EntityInteractiveDataCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EntityInteractiveDataCurrent" xml:lang="en-US" id="label_EntityInteractiveDataCurrent">Entity Interactive Data Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityInteractiveDataCurrent" xlink:to="label_EntityInteractiveDataCurrent" xlink:title="Label : EntityInteractiveDataCurrent to label_EntityInteractiveDataCurrent" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_SalesRevenueGoodNetMember" xlink:label="SalesRevenueGoodNetMember" xlink:title="SalesRevenueGoodNetMember" />
    <link:label xlink:type="resource" xlink:label="label_SalesRevenueGoodNetMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SalesRevenueGoodNetMember" xml:lang="en-US" id="label_SalesRevenueGoodNetMember">Revenue [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SalesRevenueGoodNetMember" xlink:to="label_SalesRevenueGoodNetMember" xlink:title="Label : SalesRevenueGoodNetMember to label_SalesRevenueGoodNetMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsLineItems" xlink:label="DeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsLineItems" xlink:title="DeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsLineItems" />
    <link:label xlink:type="resource" xlink:label="label_DeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsLineItems" xml:lang="en-US" id="label_DeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsLineItems">Deferred Compensation Arrangement with Individual, Excluding Share-based Payments and Postretirement Benefits [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsLineItems" xlink:to="label_DeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsLineItems" xlink:title="Label : DeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsLineItems to label_DeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsLineItems" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_WarrantThreeMember" xlink:label="WarrantThreeMember" xlink:title="WarrantThreeMember" />
    <link:label xlink:type="resource" xlink:label="label_WarrantThreeMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_WarrantThreeMember" xml:lang="en-US" id="label_WarrantThreeMember">Warrant Three [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WarrantThreeMember" xlink:to="label_WarrantThreeMember" xlink:title="Label : WarrantThreeMember to label_WarrantThreeMember" />
    <link:label xlink:type="resource" xlink:label="label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_1" xml:lang="en-US" id="label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_1">Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xlink:to="label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_1" xlink:title="Label : EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized to label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_1" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice_1" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice_1">Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Exercise Price</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice_1" xlink:title="Label : ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice_1" />
    <link:label xlink:type="resource" xlink:label="label_ChangeInFairValueRelatedToConversionOfConvertibleDebentures_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ChangeInFairValueRelatedToConversionOfConvertibleDebentures_2" xml:lang="en-US" id="label_ChangeInFairValueRelatedToConversionOfConvertibleDebentures_2">It represents change in fair value related to conversion of convertible debentures.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ChangeInFairValueRelatedToConversionOfConvertibleDebentures" xlink:to="label_ChangeInFairValueRelatedToConversionOfConvertibleDebentures_2" xlink:title="Label : ChangeInFairValueRelatedToConversionOfConvertibleDebentures to label_ChangeInFairValueRelatedToConversionOfConvertibleDebentures_2" />
    <link:label xlink:type="resource" xlink:label="label_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1_1" xml:lang="en-US" id="label_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1_1">Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested in Period, Fair Value</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1" xlink:to="label_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1_1" xlink:title="Label : SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1 to label_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1_1" />
    <link:label xlink:type="resource" xlink:label="label_WarrantThreeMember_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_WarrantThreeMember_1" xml:lang="en-US" id="label_WarrantThreeMember_1">February 1, 2020 and expire August 29, 2024 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WarrantThreeMember" xlink:to="label_WarrantThreeMember_1" xlink:title="Label : WarrantThreeMember to label_WarrantThreeMember_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredCosts" xlink:label="DeferredCosts" xlink:title="DeferredCosts" />
    <link:label xlink:type="resource" xlink:label="label_DeferredCosts" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_DeferredCosts" xml:lang="en-US" id="label_DeferredCosts">Deferred contract costs, net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredCosts" xlink:to="label_DeferredCosts" xlink:title="Label : DeferredCosts to label_DeferredCosts" />
    <link:label xlink:type="resource" xlink:label="label_DeferredCosts_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DeferredCosts_1" xml:lang="en-US" id="label_DeferredCosts_1">Deferred Costs, Noncurrent</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredCosts" xlink:to="label_DeferredCosts_1" xlink:title="Label : DeferredCosts to label_DeferredCosts_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_AdjustmentsAndCancellationsNet" xlink:label="AdjustmentsAndCancellationsNet" xlink:title="AdjustmentsAndCancellationsNet" />
    <link:label xlink:type="resource" xlink:label="label_AdjustmentsAndCancellationsNet" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AdjustmentsAndCancellationsNet" xml:lang="en-US" id="label_AdjustmentsAndCancellationsNet">Adjustments And Cancellations Net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentsAndCancellationsNet" xlink:to="label_AdjustmentsAndCancellationsNet" xlink:title="Label : AdjustmentsAndCancellationsNet to label_AdjustmentsAndCancellationsNet" />
    <link:label xlink:type="resource" xlink:label="label_AdjustmentsAndCancellationsNet_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AdjustmentsAndCancellationsNet_1" xml:lang="en-US" id="label_AdjustmentsAndCancellationsNet_1">Adjustments and cancellations, net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentsAndCancellationsNet" xlink:to="label_AdjustmentsAndCancellationsNet_1" xlink:title="Label : AdjustmentsAndCancellationsNet to label_AdjustmentsAndCancellationsNet_1" />
    <link:label xlink:type="resource" xlink:label="label_AdjustmentsAndCancellationsNet_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_AdjustmentsAndCancellationsNet_2" xml:lang="en-US" id="label_AdjustmentsAndCancellationsNet_2">Adjustments and cancellations, net.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentsAndCancellationsNet" xlink:to="label_AdjustmentsAndCancellationsNet_2" xlink:title="Label : AdjustmentsAndCancellationsNet to label_AdjustmentsAndCancellationsNet_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" xlink:label="CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" xlink:title="CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" />
    <link:label xlink:type="resource" xlink:label="label_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" xml:lang="en-US" id="label_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect">Net increase (decrease) in cash and cash equivalents</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" xlink:to="label_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" xlink:title="Label : CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect to label_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" />
    <link:label xlink:type="resource" xlink:label="label_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_1" xml:lang="en-US" id="label_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_1">Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" xlink:to="label_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_1" xlink:title="Label : CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect to label_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_NotesReceivableAbstract" xlink:label="NotesReceivableAbstract" xlink:title="NotesReceivableAbstract" />
    <link:label xlink:type="resource" xlink:label="label_NotesReceivableAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NotesReceivableAbstract" xml:lang="en-US" id="label_NotesReceivableAbstract">Notes Receivable [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NotesReceivableAbstract" xlink:to="label_NotesReceivableAbstract" xlink:title="Label : NotesReceivableAbstract to label_NotesReceivableAbstract" />
    <link:label xlink:type="resource" xlink:label="label_NotesReceivableAbstract_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_NotesReceivableAbstract_1" xml:lang="en-US" id="label_NotesReceivableAbstract_1">Notes Receivable [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NotesReceivableAbstract" xlink:to="label_NotesReceivableAbstract_1" xlink:title="Label : NotesReceivableAbstract to label_NotesReceivableAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LoansNotesTradeAndOtherReceivablesDisclosureTextBlock" xlink:label="LoansNotesTradeAndOtherReceivablesDisclosureTextBlock" xlink:title="LoansNotesTradeAndOtherReceivablesDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_LoansNotesTradeAndOtherReceivablesDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LoansNotesTradeAndOtherReceivablesDisclosureTextBlock" xml:lang="en-US" id="label_LoansNotesTradeAndOtherReceivablesDisclosureTextBlock">Loans, Notes, Trade and Other Receivables Disclosure [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LoansNotesTradeAndOtherReceivablesDisclosureTextBlock" xlink:to="label_LoansNotesTradeAndOtherReceivablesDisclosureTextBlock" xlink:title="Label : LoansNotesTradeAndOtherReceivablesDisclosureTextBlock to label_LoansNotesTradeAndOtherReceivablesDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_LoansNotesTradeAndOtherReceivablesDisclosureTextBlock_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LoansNotesTradeAndOtherReceivablesDisclosureTextBlock_1" xml:lang="en-US" id="label_LoansNotesTradeAndOtherReceivablesDisclosureTextBlock_1">Notes Receivable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LoansNotesTradeAndOtherReceivablesDisclosureTextBlock" xlink:to="label_LoansNotesTradeAndOtherReceivablesDisclosureTextBlock_1" xlink:title="Label : LoansNotesTradeAndOtherReceivablesDisclosureTextBlock to label_LoansNotesTradeAndOtherReceivablesDisclosureTextBlock_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShortTermDebtTypeAxis" xlink:label="ShortTermDebtTypeAxis" xlink:title="ShortTermDebtTypeAxis" />
    <link:label xlink:type="resource" xlink:label="label_ShortTermDebtTypeAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShortTermDebtTypeAxis" xml:lang="en-US" id="label_ShortTermDebtTypeAxis">Short-term Debt, Type [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShortTermDebtTypeAxis" xlink:to="label_ShortTermDebtTypeAxis" xlink:title="Label : ShortTermDebtTypeAxis to label_ShortTermDebtTypeAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShortTermDebtTypeDomain" xlink:label="ShortTermDebtTypeDomain" xlink:title="ShortTermDebtTypeDomain" />
    <link:label xlink:type="resource" xlink:label="label_ShortTermDebtTypeDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShortTermDebtTypeDomain" xml:lang="en-US" id="label_ShortTermDebtTypeDomain">Short-term Debt, Type [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShortTermDebtTypeDomain" xlink:to="label_ShortTermDebtTypeDomain" xlink:title="Label : ShortTermDebtTypeDomain to label_ShortTermDebtTypeDomain" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_CompanyNoteMember" xlink:label="CompanyNoteMember" xlink:title="CompanyNoteMember" />
    <link:label xlink:type="resource" xlink:label="label_CompanyNoteMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CompanyNoteMember" xml:lang="en-US" id="label_CompanyNoteMember">Company Note [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CompanyNoteMember" xlink:to="label_CompanyNoteMember" xlink:title="Label : CompanyNoteMember to label_CompanyNoteMember" />
    <link:label xlink:type="resource" xlink:label="label_CompanyNoteMember_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CompanyNoteMember_1" xml:lang="en-US" id="label_CompanyNoteMember_1">Company Note [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CompanyNoteMember" xlink:to="label_CompanyNoteMember_1" xlink:title="Label : CompanyNoteMember to label_CompanyNoteMember_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_NotePayableAbstract" xlink:label="NotePayableAbstract" xlink:title="NotePayableAbstract" />
    <link:label xlink:type="resource" xlink:label="label_NotePayableAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_NotePayableAbstract" xml:lang="en-US" id="label_NotePayableAbstract">Notes Payable [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NotePayableAbstract" xlink:to="label_NotePayableAbstract" xlink:title="Label : NotePayableAbstract to label_NotePayableAbstract" />
    <link:label xlink:type="resource" xlink:label="label_NotePayableAbstract_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NotePayableAbstract_1" xml:lang="en-US" id="label_NotePayableAbstract_1">Notes Payable [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NotePayableAbstract" xlink:to="label_NotePayableAbstract_1" xlink:title="Label : NotePayableAbstract to label_NotePayableAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_NotePayableTextBlock" xlink:label="NotePayableTextBlock" xlink:title="NotePayableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_NotePayableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_NotePayableTextBlock" xml:lang="en-US" id="label_NotePayableTextBlock">Notes Payable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NotePayableTextBlock" xlink:to="label_NotePayableTextBlock" xlink:title="Label : NotePayableTextBlock to label_NotePayableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_NotePayableTextBlock_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NotePayableTextBlock_1" xml:lang="en-US" id="label_NotePayableTextBlock_1">Notes Payable [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NotePayableTextBlock" xlink:to="label_NotePayableTextBlock_1" xlink:title="Label : NotePayableTextBlock to label_NotePayableTextBlock_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NotesReceivableMember" xlink:label="NotesReceivableMember" xlink:title="NotesReceivableMember" />
    <link:label xlink:type="resource" xlink:label="label_NotesReceivableMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NotesReceivableMember" xml:lang="en-US" id="label_NotesReceivableMember">Notes Receivable [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NotesReceivableMember" xlink:to="label_NotesReceivableMember" xlink:title="Label : NotesReceivableMember to label_NotesReceivableMember" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_GalvinNoteMember" xlink:label="GalvinNoteMember" xlink:title="GalvinNoteMember" />
    <link:label xlink:type="resource" xlink:label="label_GalvinNoteMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_GalvinNoteMember" xml:lang="en-US" id="label_GalvinNoteMember">Galvin Note [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GalvinNoteMember" xlink:to="label_GalvinNoteMember" xlink:title="Label : GalvinNoteMember to label_GalvinNoteMember" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_NotesRecievableLineItems" xlink:label="NotesRecievableLineItems" xlink:title="NotesRecievableLineItems" />
    <link:label xlink:type="resource" xlink:label="label_NotesRecievableLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NotesRecievableLineItems" xml:lang="en-US" id="label_NotesRecievableLineItems">Notes Recievable [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NotesRecievableLineItems" xlink:to="label_NotesRecievableLineItems" xlink:title="Label : NotesRecievableLineItems to label_NotesRecievableLineItems" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromSaleOfNotesReceivable" xlink:label="ProceedsFromSaleOfNotesReceivable" xlink:title="ProceedsFromSaleOfNotesReceivable" />
    <link:label xlink:type="resource" xlink:label="label_ProceedsFromSaleOfNotesReceivable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ProceedsFromSaleOfNotesReceivable" xml:lang="en-US" id="label_ProceedsFromSaleOfNotesReceivable">Proceeds from Sale of Notes Receivable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromSaleOfNotesReceivable" xlink:to="label_ProceedsFromSaleOfNotesReceivable" xlink:title="Label : ProceedsFromSaleOfNotesReceivable to label_ProceedsFromSaleOfNotesReceivable" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShortTermNonBankLoansAndNotesPayable" xlink:label="ShortTermNonBankLoansAndNotesPayable" xlink:title="ShortTermNonBankLoansAndNotesPayable" />
    <link:label xlink:type="resource" xlink:label="label_ShortTermNonBankLoansAndNotesPayable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShortTermNonBankLoansAndNotesPayable" xml:lang="en-US" id="label_ShortTermNonBankLoansAndNotesPayable">Short-term Non-bank Loans and Notes Payable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShortTermNonBankLoansAndNotesPayable" xlink:to="label_ShortTermNonBankLoansAndNotesPayable" xlink:title="Label : ShortTermNonBankLoansAndNotesPayable to label_ShortTermNonBankLoansAndNotesPayable" />
    <link:label xlink:type="resource" xlink:label="label_GalvinNoteMember_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_GalvinNoteMember_1" xml:lang="en-US" id="label_GalvinNoteMember_1">Galvin Note [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GalvinNoteMember" xlink:to="label_GalvinNoteMember_1" xlink:title="Label : GalvinNoteMember to label_GalvinNoteMember_1" />
    <link:label xlink:type="resource" xlink:label="label_NotesReceivableMember_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_NotesReceivableMember_1" xml:lang="en-US" id="label_NotesReceivableMember_1">Notes Receivable [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NotesReceivableMember" xlink:to="label_NotesReceivableMember_1" xlink:title="Label : NotesReceivableMember to label_NotesReceivableMember_1" />
    <link:label xlink:type="resource" xlink:label="label_NotesRecievableLineItems_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_NotesRecievableLineItems_1" xml:lang="en-US" id="label_NotesRecievableLineItems_1">Notes Recievable [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NotesRecievableLineItems" xlink:to="label_NotesRecievableLineItems_1" xlink:title="Label : NotesRecievableLineItems to label_NotesRecievableLineItems_1" />
    <link:label xlink:type="resource" xlink:label="label_ProceedsFromSaleOfNotesReceivable_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ProceedsFromSaleOfNotesReceivable_1" xml:lang="en-US" id="label_ProceedsFromSaleOfNotesReceivable_1">Advances in note receivable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromSaleOfNotesReceivable" xlink:to="label_ProceedsFromSaleOfNotesReceivable_1" xlink:title="Label : ProceedsFromSaleOfNotesReceivable to label_ProceedsFromSaleOfNotesReceivable_1" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentInterestRateStatedPercentage_2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_DebtInstrumentInterestRateStatedPercentage_2" xml:lang="en-US" id="label_DebtInstrumentInterestRateStatedPercentage_2">Interest rate</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentInterestRateStatedPercentage" xlink:to="label_DebtInstrumentInterestRateStatedPercentage_2" xlink:title="Label : DebtInstrumentInterestRateStatedPercentage to label_DebtInstrumentInterestRateStatedPercentage_2" />
    <link:label xlink:type="resource" xlink:label="label_ShortTermNonBankLoansAndNotesPayable_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShortTermNonBankLoansAndNotesPayable_1" xml:lang="en-US" id="label_ShortTermNonBankLoansAndNotesPayable_1">Loaned amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShortTermNonBankLoansAndNotesPayable" xlink:to="label_ShortTermNonBankLoansAndNotesPayable_1" xlink:title="Label : ShortTermNonBankLoansAndNotesPayable to label_ShortTermNonBankLoansAndNotesPayable_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="RelatedPartyTransactionsByRelatedPartyAxis" xlink:title="RelatedPartyTransactionsByRelatedPartyAxis" />
    <link:label xlink:type="resource" xlink:label="label_RelatedPartyTransactionsByRelatedPartyAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RelatedPartyTransactionsByRelatedPartyAxis" xml:lang="en-US" id="label_RelatedPartyTransactionsByRelatedPartyAxis">Related Party [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RelatedPartyTransactionsByRelatedPartyAxis" xlink:to="label_RelatedPartyTransactionsByRelatedPartyAxis" xlink:title="Label : RelatedPartyTransactionsByRelatedPartyAxis to label_RelatedPartyTransactionsByRelatedPartyAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="RelatedPartyDomain" xlink:title="RelatedPartyDomain" />
    <link:label xlink:type="resource" xlink:label="label_RelatedPartyDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RelatedPartyDomain" xml:lang="en-US" id="label_RelatedPartyDomain">Related Party [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RelatedPartyDomain" xlink:to="label_RelatedPartyDomain" xlink:title="Label : RelatedPartyDomain to label_RelatedPartyDomain" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InvestorMember" xlink:label="InvestorMember" xlink:title="InvestorMember" />
    <link:label xlink:type="resource" xlink:label="label_InvestorMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_InvestorMember" xml:lang="en-US" id="label_InvestorMember">Investor [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InvestorMember" xlink:to="label_InvestorMember" xlink:title="Label : InvestorMember to label_InvestorMember" />
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    <link:label xlink:type="resource" xlink:label="label_LeasesOfLesseeBalanceSheetDisclosuresTableTextBlock_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LeasesOfLesseeBalanceSheetDisclosuresTableTextBlock_1" xml:lang="en-US" id="label_LeasesOfLesseeBalanceSheetDisclosuresTableTextBlock_1">Schedule of balance sheet information</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LeasesOfLesseeBalanceSheetDisclosuresTableTextBlock" xlink:to="label_LeasesOfLesseeBalanceSheetDisclosuresTableTextBlock_1" xlink:title="Label : LeasesOfLesseeBalanceSheetDisclosuresTableTextBlock to label_LeasesOfLesseeBalanceSheetDisclosuresTableTextBlock_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_LesseeLeaseLiabilityMaturityTableTextBlock" xlink:label="LesseeLeaseLiabilityMaturityTableTextBlock" xlink:title="LesseeLeaseLiabilityMaturityTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_LesseeLeaseLiabilityMaturityTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LesseeLeaseLiabilityMaturityTableTextBlock" xml:lang="en-US" id="label_LesseeLeaseLiabilityMaturityTableTextBlock">Schedule of approximate minimum annual rental commitments under non-cancelable leases</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeLeaseLiabilityMaturityTableTextBlock" xlink:to="label_LesseeLeaseLiabilityMaturityTableTextBlock" xlink:title="Label : LesseeLeaseLiabilityMaturityTableTextBlock to label_LesseeLeaseLiabilityMaturityTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_LesseeLeaseLiabilityMaturityTableTextBlock_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LesseeLeaseLiabilityMaturityTableTextBlock_1" xml:lang="en-US" id="label_LesseeLeaseLiabilityMaturityTableTextBlock_1">Schedule of approximate minimum annual rental commitments under non-cancelable leases</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeLeaseLiabilityMaturityTableTextBlock" xlink:to="label_LesseeLeaseLiabilityMaturityTableTextBlock_1" xlink:title="Label : LesseeLeaseLiabilityMaturityTableTextBlock to label_LesseeLeaseLiabilityMaturityTableTextBlock_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LeasesOperatingAbstract" xlink:label="LeasesOperatingAbstract" xlink:title="LeasesOperatingAbstract" />
    <link:label xlink:type="resource" xlink:label="label_LeasesOperatingAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LeasesOperatingAbstract" xml:lang="en-US" id="label_LeasesOperatingAbstract">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="label_LeasesOperatingAbstract" xlink:title="Label : LeasesOperatingAbstract to label_LeasesOperatingAbstract" />
    <link:label xlink:type="resource" xlink:label="label_LeasesOperatingAbstract_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LeasesOperatingAbstract_1" xml:lang="en-US" id="label_LeasesOperatingAbstract_1">Operating Leases</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LeasesOperatingAbstract" xlink:to="label_LeasesOperatingAbstract_1" xlink:title="Label : LeasesOperatingAbstract to label_LeasesOperatingAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_OperatingLeaseRightOfUseAssets" xlink:label="OperatingLeaseRightOfUseAssets" xlink:title="OperatingLeaseRightOfUseAssets" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeaseRightOfUseAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingLeaseRightOfUseAssets" xml:lang="en-US" id="label_OperatingLeaseRightOfUseAssets">Right of use assets, net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseRightOfUseAssets" xlink:to="label_OperatingLeaseRightOfUseAssets" xlink:title="Label : OperatingLeaseRightOfUseAssets to label_OperatingLeaseRightOfUseAssets" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeaseRightOfUseAssets_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OperatingLeaseRightOfUseAssets_1" xml:lang="en-US" id="label_OperatingLeaseRightOfUseAssets_1">Right of use assets, net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseRightOfUseAssets" xlink:to="label_OperatingLeaseRightOfUseAssets_1" xlink:title="Label : OperatingLeaseRightOfUseAssets to label_OperatingLeaseRightOfUseAssets_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_OperatingLeaseLiabilitiesCurrent" xlink:label="OperatingLeaseLiabilitiesCurrent" xlink:title="OperatingLeaseLiabilitiesCurrent" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeaseLiabilitiesCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingLeaseLiabilitiesCurrent" xml:lang="en-US" id="label_OperatingLeaseLiabilitiesCurrent">Current liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseLiabilitiesCurrent" xlink:to="label_OperatingLeaseLiabilitiesCurrent" xlink:title="Label : OperatingLeaseLiabilitiesCurrent to label_OperatingLeaseLiabilitiesCurrent" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeaseLiabilitiesCurrent_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OperatingLeaseLiabilitiesCurrent_1" xml:lang="en-US" id="label_OperatingLeaseLiabilitiesCurrent_1">Current liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseLiabilitiesCurrent" xlink:to="label_OperatingLeaseLiabilitiesCurrent_1" xlink:title="Label : OperatingLeaseLiabilitiesCurrent to label_OperatingLeaseLiabilitiesCurrent_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_OperatingLeaseLiabilitiesNoncurrent" xlink:label="OperatingLeaseLiabilitiesNoncurrent" xlink:title="OperatingLeaseLiabilitiesNoncurrent" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeaseLiabilitiesNoncurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingLeaseLiabilitiesNoncurrent" xml:lang="en-US" id="label_OperatingLeaseLiabilitiesNoncurrent">Non-current liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseLiabilitiesNoncurrent" xlink:to="label_OperatingLeaseLiabilitiesNoncurrent" xlink:title="Label : OperatingLeaseLiabilitiesNoncurrent to label_OperatingLeaseLiabilitiesNoncurrent" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeaseLiabilitiesNoncurrent_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OperatingLeaseLiabilitiesNoncurrent_1" xml:lang="en-US" id="label_OperatingLeaseLiabilitiesNoncurrent_1">Non-current liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseLiabilitiesNoncurrent" xlink:to="label_OperatingLeaseLiabilitiesNoncurrent_1" xlink:title="Label : OperatingLeaseLiabilitiesNoncurrent to label_OperatingLeaseLiabilitiesNoncurrent_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiability" xlink:label="OperatingLeaseLiability" xlink:title="OperatingLeaseLiability" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeaseLiability" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_OperatingLeaseLiability" xml:lang="en-US" id="label_OperatingLeaseLiability">Present value of lease liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseLiability" xlink:to="label_OperatingLeaseLiability" xlink:title="Label : OperatingLeaseLiability to label_OperatingLeaseLiability" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeaseLiability_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingLeaseLiability_1" xml:lang="en-US" id="label_OperatingLeaseLiability_1">Operating Lease, Liability</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseLiability" xlink:to="label_OperatingLeaseLiability_1" xlink:title="Label : OperatingLeaseLiability to label_OperatingLeaseLiability_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FinanceLeaseLiabilityAbstract" xlink:label="FinanceLeaseLiabilityAbstract" xlink:title="FinanceLeaseLiabilityAbstract" />
    <link:label xlink:type="resource" xlink:label="label_FinanceLeaseLiabilityAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FinanceLeaseLiabilityAbstract" xml:lang="en-US" id="label_FinanceLeaseLiabilityAbstract">Finance Lease Liability [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FinanceLeaseLiabilityAbstract" xlink:to="label_FinanceLeaseLiabilityAbstract" xlink:title="Label : FinanceLeaseLiabilityAbstract to label_FinanceLeaseLiabilityAbstract" />
    <link:label xlink:type="resource" xlink:label="label_FinanceLeaseLiabilityAbstract_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FinanceLeaseLiabilityAbstract_1" xml:lang="en-US" id="label_FinanceLeaseLiabilityAbstract_1">Finance Leases</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FinanceLeaseLiabilityAbstract" xlink:to="label_FinanceLeaseLiabilityAbstract_1" xlink:title="Label : FinanceLeaseLiabilityAbstract to label_FinanceLeaseLiabilityAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FinanceLeaseRightOfUseAsset" xlink:label="FinanceLeaseRightOfUseAsset" xlink:title="FinanceLeaseRightOfUseAsset" />
    <link:label xlink:type="resource" xlink:label="label_FinanceLeaseRightOfUseAsset" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FinanceLeaseRightOfUseAsset" xml:lang="en-US" id="label_FinanceLeaseRightOfUseAsset">Finance Lease, Right-of-Use Asset, after Accumulated Amortization</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FinanceLeaseRightOfUseAsset" xlink:to="label_FinanceLeaseRightOfUseAsset" xlink:title="Label : FinanceLeaseRightOfUseAsset to label_FinanceLeaseRightOfUseAsset" />
    <link:label xlink:type="resource" xlink:label="label_FinanceLeaseRightOfUseAsset_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FinanceLeaseRightOfUseAsset_1" xml:lang="en-US" id="label_FinanceLeaseRightOfUseAsset_1">Right of use assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FinanceLeaseRightOfUseAsset" xlink:to="label_FinanceLeaseRightOfUseAsset_1" xlink:title="Label : FinanceLeaseRightOfUseAsset to label_FinanceLeaseRightOfUseAsset_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FinanceLeaseLiabilityCurrent" xlink:label="FinanceLeaseLiabilityCurrent" xlink:title="FinanceLeaseLiabilityCurrent" />
    <link:label xlink:type="resource" xlink:label="label_FinanceLeaseLiabilityCurrent" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_FinanceLeaseLiabilityCurrent" xml:lang="en-US" id="label_FinanceLeaseLiabilityCurrent">Current liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FinanceLeaseLiabilityCurrent" xlink:to="label_FinanceLeaseLiabilityCurrent" xlink:title="Label : FinanceLeaseLiabilityCurrent to label_FinanceLeaseLiabilityCurrent" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FinanceLeaseLiabilityNoncurrent" xlink:label="FinanceLeaseLiabilityNoncurrent" xlink:title="FinanceLeaseLiabilityNoncurrent" />
    <link:label xlink:type="resource" xlink:label="label_FinanceLeaseLiabilityNoncurrent" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_FinanceLeaseLiabilityNoncurrent" xml:lang="en-US" id="label_FinanceLeaseLiabilityNoncurrent">Non-current liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FinanceLeaseLiabilityNoncurrent" xlink:to="label_FinanceLeaseLiabilityNoncurrent" xlink:title="Label : FinanceLeaseLiabilityNoncurrent to label_FinanceLeaseLiabilityNoncurrent" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FinanceLeaseLiability" xlink:label="FinanceLeaseLiability" xlink:title="FinanceLeaseLiability" />
    <link:label xlink:type="resource" xlink:label="label_FinanceLeaseLiability" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FinanceLeaseLiability" xml:lang="en-US" id="label_FinanceLeaseLiability">Total finance lease liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FinanceLeaseLiability" xlink:to="label_FinanceLeaseLiability" xlink:title="Label : FinanceLeaseLiability to label_FinanceLeaseLiability" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_WeightedAverageRemainingLeaseTermAbstract" xlink:label="WeightedAverageRemainingLeaseTermAbstract" xlink:title="WeightedAverageRemainingLeaseTermAbstract" />
    <link:label xlink:type="resource" xlink:label="label_WeightedAverageRemainingLeaseTermAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_WeightedAverageRemainingLeaseTermAbstract" xml:lang="en-US" id="label_WeightedAverageRemainingLeaseTermAbstract">Weighted Average Remaining Lease Term</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WeightedAverageRemainingLeaseTermAbstract" xlink:to="label_WeightedAverageRemainingLeaseTermAbstract" xlink:title="Label : WeightedAverageRemainingLeaseTermAbstract to label_WeightedAverageRemainingLeaseTermAbstract" />
    <link:label xlink:type="resource" xlink:label="label_WeightedAverageRemainingLeaseTermAbstract_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_WeightedAverageRemainingLeaseTermAbstract_1" xml:lang="en-US" id="label_WeightedAverageRemainingLeaseTermAbstract_1">Weighted Average Remaining Lease Term</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WeightedAverageRemainingLeaseTermAbstract" xlink:to="label_WeightedAverageRemainingLeaseTermAbstract_1" xlink:title="Label : WeightedAverageRemainingLeaseTermAbstract to label_WeightedAverageRemainingLeaseTermAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:label="OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:title="OperatingLeaseWeightedAverageRemainingLeaseTerm1" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingLeaseWeightedAverageRemainingLeaseTerm1" xml:lang="en-US" id="label_OperatingLeaseWeightedAverageRemainingLeaseTerm1">Operating Lease, Weighted Average Remaining Lease Term</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:to="label_OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:title="Label : OperatingLeaseWeightedAverageRemainingLeaseTerm1 to label_OperatingLeaseWeightedAverageRemainingLeaseTerm1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1" xlink:label="FinanceLeaseWeightedAverageRemainingLeaseTerm1" xlink:title="FinanceLeaseWeightedAverageRemainingLeaseTerm1" />
    <link:label xlink:type="resource" xlink:label="label_FinanceLeaseWeightedAverageRemainingLeaseTerm1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FinanceLeaseWeightedAverageRemainingLeaseTerm1" xml:lang="en-US" id="label_FinanceLeaseWeightedAverageRemainingLeaseTerm1">Finance Lease, Weighted Average Remaining Lease Term</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FinanceLeaseWeightedAverageRemainingLeaseTerm1" xlink:to="label_FinanceLeaseWeightedAverageRemainingLeaseTerm1" xlink:title="Label : FinanceLeaseWeightedAverageRemainingLeaseTerm1 to label_FinanceLeaseWeightedAverageRemainingLeaseTerm1" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeaseWeightedAverageRemainingLeaseTerm1_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OperatingLeaseWeightedAverageRemainingLeaseTerm1_1" xml:lang="en-US" id="label_OperatingLeaseWeightedAverageRemainingLeaseTerm1_1">Operating leases</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:to="label_OperatingLeaseWeightedAverageRemainingLeaseTerm1_1" xlink:title="Label : OperatingLeaseWeightedAverageRemainingLeaseTerm1 to label_OperatingLeaseWeightedAverageRemainingLeaseTerm1_1" />
    <link:label xlink:type="resource" xlink:label="label_FinanceLeaseWeightedAverageRemainingLeaseTerm1_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FinanceLeaseWeightedAverageRemainingLeaseTerm1_1" xml:lang="en-US" id="label_FinanceLeaseWeightedAverageRemainingLeaseTerm1_1">Finance leases</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FinanceLeaseWeightedAverageRemainingLeaseTerm1" xlink:to="label_FinanceLeaseWeightedAverageRemainingLeaseTerm1_1" xlink:title="Label : FinanceLeaseWeightedAverageRemainingLeaseTerm1 to label_FinanceLeaseWeightedAverageRemainingLeaseTerm1_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_WeightedAverageDiscountRateAbstract" xlink:label="WeightedAverageDiscountRateAbstract" xlink:title="WeightedAverageDiscountRateAbstract" />
    <link:label xlink:type="resource" xlink:label="label_WeightedAverageDiscountRateAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_WeightedAverageDiscountRateAbstract" xml:lang="en-US" id="label_WeightedAverageDiscountRateAbstract">Weighted Average Discount Rate</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WeightedAverageDiscountRateAbstract" xlink:to="label_WeightedAverageDiscountRateAbstract" xlink:title="Label : WeightedAverageDiscountRateAbstract to label_WeightedAverageDiscountRateAbstract" />
    <link:label xlink:type="resource" xlink:label="label_WeightedAverageDiscountRateAbstract_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_WeightedAverageDiscountRateAbstract_1" xml:lang="en-US" id="label_WeightedAverageDiscountRateAbstract_1">Weighted Average Discount Rate</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WeightedAverageDiscountRateAbstract" xlink:to="label_WeightedAverageDiscountRateAbstract_1" xlink:title="Label : WeightedAverageDiscountRateAbstract to label_WeightedAverageDiscountRateAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent" xlink:label="OperatingLeaseWeightedAverageDiscountRatePercent" xlink:title="OperatingLeaseWeightedAverageDiscountRatePercent" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeaseWeightedAverageDiscountRatePercent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingLeaseWeightedAverageDiscountRatePercent" xml:lang="en-US" id="label_OperatingLeaseWeightedAverageDiscountRatePercent">Operating Lease, Weighted Average Discount Rate, Percent</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseWeightedAverageDiscountRatePercent" xlink:to="label_OperatingLeaseWeightedAverageDiscountRatePercent" xlink:title="Label : OperatingLeaseWeightedAverageDiscountRatePercent to label_OperatingLeaseWeightedAverageDiscountRatePercent" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent" xlink:label="FinanceLeaseWeightedAverageDiscountRatePercent" xlink:title="FinanceLeaseWeightedAverageDiscountRatePercent" />
    <link:label xlink:type="resource" xlink:label="label_FinanceLeaseWeightedAverageDiscountRatePercent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FinanceLeaseWeightedAverageDiscountRatePercent" xml:lang="en-US" id="label_FinanceLeaseWeightedAverageDiscountRatePercent">Finance leases</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FinanceLeaseWeightedAverageDiscountRatePercent" xlink:to="label_FinanceLeaseWeightedAverageDiscountRatePercent" xlink:title="Label : FinanceLeaseWeightedAverageDiscountRatePercent to label_FinanceLeaseWeightedAverageDiscountRatePercent" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeaseWeightedAverageDiscountRatePercent_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OperatingLeaseWeightedAverageDiscountRatePercent_1" xml:lang="en-US" id="label_OperatingLeaseWeightedAverageDiscountRatePercent_1">Operating leases</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseWeightedAverageDiscountRatePercent" xlink:to="label_OperatingLeaseWeightedAverageDiscountRatePercent_1" xlink:title="Label : OperatingLeaseWeightedAverageDiscountRatePercent to label_OperatingLeaseWeightedAverageDiscountRatePercent_1" />
    <link:label xlink:type="resource" xlink:label="label_FinanceLeaseWeightedAverageDiscountRatePercent_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FinanceLeaseWeightedAverageDiscountRatePercent_1" xml:lang="en-US" id="label_FinanceLeaseWeightedAverageDiscountRatePercent_1">Finance Lease, Weighted Average Discount Rate, Percent</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FinanceLeaseWeightedAverageDiscountRatePercent" xlink:to="label_FinanceLeaseWeightedAverageDiscountRatePercent_1" xlink:title="Label : FinanceLeaseWeightedAverageDiscountRatePercent to label_FinanceLeaseWeightedAverageDiscountRatePercent_1" />
    <link:label xlink:type="resource" xlink:label="label_FinanceLeaseLiabilityCurrent_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FinanceLeaseLiabilityCurrent_1" xml:lang="en-US" id="label_FinanceLeaseLiabilityCurrent_1">Finance Lease, Liability, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FinanceLeaseLiabilityCurrent" xlink:to="label_FinanceLeaseLiabilityCurrent_1" xlink:title="Label : FinanceLeaseLiabilityCurrent to label_FinanceLeaseLiabilityCurrent_1" />
    <link:label xlink:type="resource" xlink:label="label_FinanceLeaseLiabilityNoncurrent_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FinanceLeaseLiabilityNoncurrent_1" xml:lang="en-US" id="label_FinanceLeaseLiabilityNoncurrent_1">Finance Lease, Liability, Noncurrent</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FinanceLeaseLiabilityNoncurrent" xlink:to="label_FinanceLeaseLiabilityNoncurrent_1" xlink:title="Label : FinanceLeaseLiabilityNoncurrent to label_FinanceLeaseLiabilityNoncurrent_1" />
    <link:label xlink:type="resource" xlink:label="label_FinanceLeaseLiability_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FinanceLeaseLiability_1" xml:lang="en-US" id="label_FinanceLeaseLiability_1">Finance Lease, Liability</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FinanceLeaseLiability" xlink:to="label_FinanceLeaseLiability_1" xlink:title="Label : FinanceLeaseLiability to label_FinanceLeaseLiability_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherCommitmentDueInNextTwelveMonths" xlink:label="OtherCommitmentDueInNextTwelveMonths" xlink:title="OtherCommitmentDueInNextTwelveMonths" />
    <link:label xlink:type="resource" xlink:label="label_OtherCommitmentDueInNextTwelveMonths" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherCommitmentDueInNextTwelveMonths" xml:lang="en-US" id="label_OtherCommitmentDueInNextTwelveMonths">Other Commitment, to be Paid, Year One</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherCommitmentDueInNextTwelveMonths" xlink:to="label_OtherCommitmentDueInNextTwelveMonths" xlink:title="Label : OtherCommitmentDueInNextTwelveMonths to label_OtherCommitmentDueInNextTwelveMonths" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherCommitmentDueInSecondYear" xlink:label="OtherCommitmentDueInSecondYear" xlink:title="OtherCommitmentDueInSecondYear" />
    <link:label xlink:type="resource" xlink:label="label_OtherCommitmentDueInSecondYear" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherCommitmentDueInSecondYear" xml:lang="en-US" id="label_OtherCommitmentDueInSecondYear">Other Commitment, to be Paid, Year Two</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherCommitmentDueInSecondYear" xlink:to="label_OtherCommitmentDueInSecondYear" xlink:title="Label : OtherCommitmentDueInSecondYear to label_OtherCommitmentDueInSecondYear" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherCommitmentDueInThirdYear" xlink:label="OtherCommitmentDueInThirdYear" xlink:title="OtherCommitmentDueInThirdYear" />
    <link:label xlink:type="resource" xlink:label="label_OtherCommitmentDueInThirdYear" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherCommitmentDueInThirdYear" xml:lang="en-US" id="label_OtherCommitmentDueInThirdYear">Other Commitment, to be Paid, Year Three</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherCommitmentDueInThirdYear" xlink:to="label_OtherCommitmentDueInThirdYear" xlink:title="Label : OtherCommitmentDueInThirdYear to label_OtherCommitmentDueInThirdYear" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherCommitmentDueInFourthYear" xlink:label="OtherCommitmentDueInFourthYear" xlink:title="OtherCommitmentDueInFourthYear" />
    <link:label xlink:type="resource" xlink:label="label_OtherCommitmentDueInFourthYear" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherCommitmentDueInFourthYear" xml:lang="en-US" id="label_OtherCommitmentDueInFourthYear">Other Commitment, to be Paid, Year Four</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherCommitmentDueInFourthYear" xlink:to="label_OtherCommitmentDueInFourthYear" xlink:title="Label : OtherCommitmentDueInFourthYear to label_OtherCommitmentDueInFourthYear" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherCommitmentDueInFifthYear" xlink:label="OtherCommitmentDueInFifthYear" xlink:title="OtherCommitmentDueInFifthYear" />
    <link:label xlink:type="resource" xlink:label="label_OtherCommitmentDueInFifthYear" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherCommitmentDueInFifthYear" xml:lang="en-US" id="label_OtherCommitmentDueInFifthYear">Other Commitment, to be Paid, Year Five</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherCommitmentDueInFifthYear" xlink:to="label_OtherCommitmentDueInFifthYear" xlink:title="Label : OtherCommitmentDueInFifthYear to label_OtherCommitmentDueInFifthYear" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherCommitmentDueAfterFifthYear" xlink:label="OtherCommitmentDueAfterFifthYear" xlink:title="OtherCommitmentDueAfterFifthYear" />
    <link:label xlink:type="resource" xlink:label="label_OtherCommitmentDueAfterFifthYear" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherCommitmentDueAfterFifthYear" xml:lang="en-US" id="label_OtherCommitmentDueAfterFifthYear">Other Commitment, to be Paid, after Year Five</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherCommitmentDueAfterFifthYear" xlink:to="label_OtherCommitmentDueAfterFifthYear" xlink:title="Label : OtherCommitmentDueAfterFifthYear to label_OtherCommitmentDueAfterFifthYear" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherCommitment" xlink:label="OtherCommitment" xlink:title="OtherCommitment" />
    <link:label xlink:type="resource" xlink:label="label_OtherCommitment" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherCommitment" xml:lang="en-US" id="label_OtherCommitment">Other Commitment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherCommitment" xlink:to="label_OtherCommitment" xlink:title="Label : OtherCommitment to label_OtherCommitment" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:label="LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:title="LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" />
    <link:label xlink:type="resource" xlink:label="label_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xml:lang="en-US" id="label_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount">Lessee, Operating Lease, Liability, Undiscounted Excess Amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:to="label_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:title="Label : LesseeOperatingLeaseLiabilityUndiscountedExcessAmount to label_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" />
    <link:label xlink:type="resource" xlink:label="label_OtherCommitmentDueInNextTwelveMonths_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OtherCommitmentDueInNextTwelveMonths_1" xml:lang="en-US" id="label_OtherCommitmentDueInNextTwelveMonths_1">2020 (remaining)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherCommitmentDueInNextTwelveMonths" xlink:to="label_OtherCommitmentDueInNextTwelveMonths_1" xlink:title="Label : OtherCommitmentDueInNextTwelveMonths to label_OtherCommitmentDueInNextTwelveMonths_1" />
    <link:label xlink:type="resource" xlink:label="label_OtherCommitmentDueInSecondYear_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OtherCommitmentDueInSecondYear_1" xml:lang="en-US" id="label_OtherCommitmentDueInSecondYear_1">2021</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherCommitmentDueInSecondYear" xlink:to="label_OtherCommitmentDueInSecondYear_1" xlink:title="Label : OtherCommitmentDueInSecondYear to label_OtherCommitmentDueInSecondYear_1" />
    <link:label xlink:type="resource" xlink:label="label_OtherCommitmentDueInThirdYear_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OtherCommitmentDueInThirdYear_1" xml:lang="en-US" id="label_OtherCommitmentDueInThirdYear_1">2022</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherCommitmentDueInThirdYear" xlink:to="label_OtherCommitmentDueInThirdYear_1" xlink:title="Label : OtherCommitmentDueInThirdYear to label_OtherCommitmentDueInThirdYear_1" />
    <link:label xlink:type="resource" xlink:label="label_OtherCommitmentDueInFourthYear_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OtherCommitmentDueInFourthYear_1" xml:lang="en-US" id="label_OtherCommitmentDueInFourthYear_1">2023</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherCommitmentDueInFourthYear" xlink:to="label_OtherCommitmentDueInFourthYear_1" xlink:title="Label : OtherCommitmentDueInFourthYear to label_OtherCommitmentDueInFourthYear_1" />
    <link:label xlink:type="resource" xlink:label="label_OtherCommitmentDueInFifthYear_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OtherCommitmentDueInFifthYear_1" xml:lang="en-US" id="label_OtherCommitmentDueInFifthYear_1">2024</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherCommitmentDueInFifthYear" xlink:to="label_OtherCommitmentDueInFifthYear_1" xlink:title="Label : OtherCommitmentDueInFifthYear to label_OtherCommitmentDueInFifthYear_1" />
    <link:label xlink:type="resource" xlink:label="label_OtherCommitmentDueAfterFifthYear_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OtherCommitmentDueAfterFifthYear_1" xml:lang="en-US" id="label_OtherCommitmentDueAfterFifthYear_1">Thereafter</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherCommitmentDueAfterFifthYear" xlink:to="label_OtherCommitmentDueAfterFifthYear_1" xlink:title="Label : OtherCommitmentDueAfterFifthYear to label_OtherCommitmentDueAfterFifthYear_1" />
    <link:label xlink:type="resource" xlink:label="label_OtherCommitment_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OtherCommitment_1" xml:lang="en-US" id="label_OtherCommitment_1">Total lease payments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherCommitment" xlink:to="label_OtherCommitment_1" xlink:title="Label : OtherCommitment to label_OtherCommitment_1" />
    <link:label xlink:type="resource" xlink:label="label_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_1" xml:lang="en-US" id="label_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_1">Less: Imputed interest</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:to="label_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_1" xlink:title="Label : LesseeOperatingLeaseLiabilityUndiscountedExcessAmount to label_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_Presentvalueofleaseliabilities" xlink:label="Presentvalueofleaseliabilities" xlink:title="Presentvalueofleaseliabilities" />
    <link:label xlink:type="resource" xlink:label="label_Presentvalueofleaseliabilities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_Presentvalueofleaseliabilities" xml:lang="en-US" id="label_Presentvalueofleaseliabilities">Present value of lease liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Presentvalueofleaseliabilities" xlink:to="label_Presentvalueofleaseliabilities" xlink:title="Label : Presentvalueofleaseliabilities to label_Presentvalueofleaseliabilities" />
    <link:label xlink:type="resource" xlink:label="label_Presentvalueofleaseliabilities_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_Presentvalueofleaseliabilities_1" xml:lang="en-US" id="label_Presentvalueofleaseliabilities_1">Present value of lease liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Presentvalueofleaseliabilities" xlink:to="label_Presentvalueofleaseliabilities_1" xlink:title="Label : Presentvalueofleaseliabilities to label_Presentvalueofleaseliabilities_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_CommonStockRemainingVestAndBeIssuedShares" xlink:label="CommonStockRemainingVestAndBeIssuedShares" xlink:title="CommonStockRemainingVestAndBeIssuedShares" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockRemainingVestAndBeIssuedShares" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CommonStockRemainingVestAndBeIssuedShares" xml:lang="en-US" id="label_CommonStockRemainingVestAndBeIssuedShares">Common stock remaining vest and be issued shares</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockRemainingVestAndBeIssuedShares" xlink:to="label_CommonStockRemainingVestAndBeIssuedShares" xlink:title="Label : CommonStockRemainingVestAndBeIssuedShares to label_CommonStockRemainingVestAndBeIssuedShares" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockRemainingVestAndBeIssuedShares_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_CommonStockRemainingVestAndBeIssuedShares_1" xml:lang="en-US" id="label_CommonStockRemainingVestAndBeIssuedShares_1">Common stock remaining vest and be issued shares</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockRemainingVestAndBeIssuedShares" xlink:to="label_CommonStockRemainingVestAndBeIssuedShares_1" xlink:title="Label : CommonStockRemainingVestAndBeIssuedShares to label_CommonStockRemainingVestAndBeIssuedShares_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_CommonStockVestAndBeIssuedShares" xlink:label="CommonStockVestAndBeIssuedShares" xlink:title="CommonStockVestAndBeIssuedShares" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockVestAndBeIssuedShares" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CommonStockVestAndBeIssuedShares" xml:lang="en-US" id="label_CommonStockVestAndBeIssuedShares">Common stock vest and be issued shares</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockVestAndBeIssuedShares" xlink:to="label_CommonStockVestAndBeIssuedShares" xlink:title="Label : CommonStockVestAndBeIssuedShares to label_CommonStockVestAndBeIssuedShares" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockVestAndBeIssuedShares_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_CommonStockVestAndBeIssuedShares_1" xml:lang="en-US" id="label_CommonStockVestAndBeIssuedShares_1">Common stock vest and be issued shares</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockVestAndBeIssuedShares" xlink:to="label_CommonStockVestAndBeIssuedShares_1" xlink:title="Label : CommonStockVestAndBeIssuedShares to label_CommonStockVestAndBeIssuedShares_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract" xlink:label="OperatingLeaseLiabilitiesPaymentsDueAbstract" xlink:title="OperatingLeaseLiabilitiesPaymentsDueAbstract" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeaseLiabilitiesPaymentsDueAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingLeaseLiabilitiesPaymentsDueAbstract" xml:lang="en-US" id="label_OperatingLeaseLiabilitiesPaymentsDueAbstract">Lessee, Operating Lease, Liability, Payment, Due [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseLiabilitiesPaymentsDueAbstract" xlink:to="label_OperatingLeaseLiabilitiesPaymentsDueAbstract" xlink:title="Label : OperatingLeaseLiabilitiesPaymentsDueAbstract to label_OperatingLeaseLiabilitiesPaymentsDueAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:label="LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:title="LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" />
    <link:label xlink:type="resource" xlink:label="label_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" xml:lang="en-US" id="label_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths">Lessee, Operating Lease, Liability, to be Paid, Year One</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:to="label_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:title="Label : LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths to label_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:label="LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:title="LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" />
    <link:label xlink:type="resource" xlink:label="label_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xml:lang="en-US" id="label_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo">Lessee, Operating Lease, Liability, to be Paid, Year Two</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:to="label_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:title="Label : LesseeOperatingLeaseLiabilityPaymentsDueYearTwo to label_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:label="LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:title="LesseeOperatingLeaseLiabilityPaymentsDueYearThree" />
    <link:label xlink:type="resource" xlink:label="label_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xml:lang="en-US" id="label_LesseeOperatingLeaseLiabilityPaymentsDueYearThree">Lessee, Operating Lease, Liability, to be Paid, Year Three</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:label="LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:title="LesseeOperatingLeaseLiabilityPaymentsDueYearFour" />
    <link:label xlink:type="resource" xlink:label="label_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xml:lang="en-US" id="label_LesseeOperatingLeaseLiabilityPaymentsDueYearFour">Lessee, Operating Lease, Liability, to be Paid, Year Four</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:to="label_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:title="Label : LesseeOperatingLeaseLiabilityPaymentsDueYearFour to label_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive" xlink:label="LesseeOperatingLeaseLiabilityPaymentsDueYearFive" xlink:title="LesseeOperatingLeaseLiabilityPaymentsDueYearFive" />
    <link:label xlink:type="resource" xlink:label="label_LesseeOperatingLeaseLiabilityPaymentsDueYearFive" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LesseeOperatingLeaseLiabilityPaymentsDueYearFive" xml:lang="en-US" id="label_LesseeOperatingLeaseLiabilityPaymentsDueYearFive">Lessee, Operating Lease, Liability, to be Paid, Year Five</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeaseLiabilityPaymentsDueYearFive" xlink:to="label_LesseeOperatingLeaseLiabilityPaymentsDueYearFive" xlink:title="Label : LesseeOperatingLeaseLiabilityPaymentsDueYearFive to label_LesseeOperatingLeaseLiabilityPaymentsDueYearFive" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive" xlink:label="LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive" xlink:title="LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive" />
    <link:label xlink:type="resource" xlink:label="label_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive" xml:lang="en-US" id="label_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive">Lessee, Operating Lease, Liability, to be Paid, after Year Five</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive" xlink:to="label_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive" xlink:title="Label : LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive to label_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:label="LesseeOperatingLeaseLiabilityPaymentsDue" xlink:title="LesseeOperatingLeaseLiabilityPaymentsDue" />
    <link:label xlink:type="resource" xlink:label="label_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LesseeOperatingLeaseLiabilityPaymentsDue" xml:lang="en-US" id="label_LesseeOperatingLeaseLiabilityPaymentsDue">Lessee, Operating Lease, Liability, to be Paid</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeaseLiabilityPaymentsDue" xlink:to="label_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:title="Label : LesseeOperatingLeaseLiabilityPaymentsDue to label_LesseeOperatingLeaseLiabilityPaymentsDue" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FinanceLeaseLiabilitiesPaymentsDueAbstract" xlink:label="FinanceLeaseLiabilitiesPaymentsDueAbstract" xlink:title="FinanceLeaseLiabilitiesPaymentsDueAbstract" />
    <link:label xlink:type="resource" xlink:label="label_FinanceLeaseLiabilitiesPaymentsDueAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FinanceLeaseLiabilitiesPaymentsDueAbstract" xml:lang="en-US" id="label_FinanceLeaseLiabilitiesPaymentsDueAbstract">Finance Lease, Liability, Payment, Due [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FinanceLeaseLiabilitiesPaymentsDueAbstract" xlink:to="label_FinanceLeaseLiabilitiesPaymentsDueAbstract" xlink:title="Label : FinanceLeaseLiabilitiesPaymentsDueAbstract to label_FinanceLeaseLiabilitiesPaymentsDueAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:label="FinanceLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:title="FinanceLeaseLiabilityPaymentsDueNextTwelveMonths" />
    <link:label xlink:type="resource" xlink:label="label_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths" xml:lang="en-US" id="label_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths">Finance Lease, Liability, to be Paid, Year One</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FinanceLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:to="label_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:title="Label : FinanceLeaseLiabilityPaymentsDueNextTwelveMonths to label_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo" xlink:label="FinanceLeaseLiabilityPaymentsDueYearTwo" xlink:title="FinanceLeaseLiabilityPaymentsDueYearTwo" />
    <link:label xlink:type="resource" xlink:label="label_FinanceLeaseLiabilityPaymentsDueYearTwo" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FinanceLeaseLiabilityPaymentsDueYearTwo" xml:lang="en-US" id="label_FinanceLeaseLiabilityPaymentsDueYearTwo">Finance Lease, Liability, to be Paid, Year Two</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FinanceLeaseLiabilityPaymentsDueYearTwo" xlink:to="label_FinanceLeaseLiabilityPaymentsDueYearTwo" xlink:title="Label : FinanceLeaseLiabilityPaymentsDueYearTwo to label_FinanceLeaseLiabilityPaymentsDueYearTwo" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree" xlink:label="FinanceLeaseLiabilityPaymentsDueYearThree" xlink:title="FinanceLeaseLiabilityPaymentsDueYearThree" />
    <link:label xlink:type="resource" xlink:label="label_FinanceLeaseLiabilityPaymentsDueYearThree" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FinanceLeaseLiabilityPaymentsDueYearThree" xml:lang="en-US" id="label_FinanceLeaseLiabilityPaymentsDueYearThree">Finance Lease, Liability, to be Paid, Year Three</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FinanceLeaseLiabilityPaymentsDueYearThree" xlink:to="label_FinanceLeaseLiabilityPaymentsDueYearThree" xlink:title="Label : FinanceLeaseLiabilityPaymentsDueYearThree to label_FinanceLeaseLiabilityPaymentsDueYearThree" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour" xlink:label="FinanceLeaseLiabilityPaymentsDueYearFour" xlink:title="FinanceLeaseLiabilityPaymentsDueYearFour" />
    <link:label xlink:type="resource" xlink:label="label_FinanceLeaseLiabilityPaymentsDueYearFour" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FinanceLeaseLiabilityPaymentsDueYearFour" xml:lang="en-US" id="label_FinanceLeaseLiabilityPaymentsDueYearFour">Finance Lease, Liability, to be Paid, Year Four</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FinanceLeaseLiabilityPaymentsDueYearFour" xlink:to="label_FinanceLeaseLiabilityPaymentsDueYearFour" xlink:title="Label : FinanceLeaseLiabilityPaymentsDueYearFour to label_FinanceLeaseLiabilityPaymentsDueYearFour" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive" xlink:label="FinanceLeaseLiabilityPaymentsDueAfterYearFive" xlink:title="FinanceLeaseLiabilityPaymentsDueAfterYearFive" />
    <link:label xlink:type="resource" xlink:label="label_FinanceLeaseLiabilityPaymentsDueAfterYearFive" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FinanceLeaseLiabilityPaymentsDueAfterYearFive" xml:lang="en-US" id="label_FinanceLeaseLiabilityPaymentsDueAfterYearFive">Thereafter</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FinanceLeaseLiabilityPaymentsDueAfterYearFive" xlink:to="label_FinanceLeaseLiabilityPaymentsDueAfterYearFive" xlink:title="Label : FinanceLeaseLiabilityPaymentsDueAfterYearFive to label_FinanceLeaseLiabilityPaymentsDueAfterYearFive" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDue" xlink:label="FinanceLeaseLiabilityPaymentsDue" xlink:title="FinanceLeaseLiabilityPaymentsDue" />
    <link:label xlink:type="resource" xlink:label="label_FinanceLeaseLiabilityPaymentsDue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FinanceLeaseLiabilityPaymentsDue" xml:lang="en-US" id="label_FinanceLeaseLiabilityPaymentsDue">Finance Lease, Liability, Payment, Due</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FinanceLeaseLiabilityPaymentsDue" xlink:to="label_FinanceLeaseLiabilityPaymentsDue" xlink:title="Label : FinanceLeaseLiabilityPaymentsDue to label_FinanceLeaseLiabilityPaymentsDue" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount" xlink:label="FinanceLeaseLiabilityUndiscountedExcessAmount" xlink:title="FinanceLeaseLiabilityUndiscountedExcessAmount" />
    <link:label xlink:type="resource" xlink:label="label_FinanceLeaseLiabilityUndiscountedExcessAmount" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FinanceLeaseLiabilityUndiscountedExcessAmount" xml:lang="en-US" id="label_FinanceLeaseLiabilityUndiscountedExcessAmount">Finance Lease, Liability, Undiscounted Excess Amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FinanceLeaseLiabilityUndiscountedExcessAmount" xlink:to="label_FinanceLeaseLiabilityUndiscountedExcessAmount" xlink:title="Label : FinanceLeaseLiabilityUndiscountedExcessAmount to label_FinanceLeaseLiabilityUndiscountedExcessAmount" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeaseLiabilitiesPaymentsDueAbstract_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OperatingLeaseLiabilitiesPaymentsDueAbstract_1" xml:lang="en-US" id="label_OperatingLeaseLiabilitiesPaymentsDueAbstract_1">Operating</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseLiabilitiesPaymentsDueAbstract" xlink:to="label_OperatingLeaseLiabilitiesPaymentsDueAbstract_1" xlink:title="Label : OperatingLeaseLiabilitiesPaymentsDueAbstract to label_OperatingLeaseLiabilitiesPaymentsDueAbstract_1" />
    <link:label xlink:type="resource" xlink:label="label_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_1" xml:lang="en-US" id="label_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_1">2020 (remaining)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:to="label_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_1" xlink:title="Label : LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths to label_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_1" />
    <link:label xlink:type="resource" xlink:label="label_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_1" xml:lang="en-US" id="label_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_1">2021</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:to="label_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_1" xlink:title="Label : LesseeOperatingLeaseLiabilityPaymentsDueYearTwo to label_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_1" />
    <link:label xlink:type="resource" xlink:label="label_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_1" xml:lang="en-US" id="label_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_1">2022</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:to="label_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_1" xlink:title="Label : LesseeOperatingLeaseLiabilityPaymentsDueYearThree to label_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_1" />
    <link:label xlink:type="resource" xlink:label="label_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_1" xml:lang="en-US" id="label_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_1">2023</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:to="label_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_1" xlink:title="Label : LesseeOperatingLeaseLiabilityPaymentsDueYearFour to label_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_1" />
    <link:label xlink:type="resource" xlink:label="label_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_1" xml:lang="en-US" id="label_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_1">2024</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeaseLiabilityPaymentsDueYearFive" xlink:to="label_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_1" xlink:title="Label : LesseeOperatingLeaseLiabilityPaymentsDueYearFive to label_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_1" />
    <link:label xlink:type="resource" xlink:label="label_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_1" xml:lang="en-US" id="label_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_1">Thereafter</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive" xlink:to="label_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_1" xlink:title="Label : LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive to label_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_1" />
    <link:label xlink:type="resource" xlink:label="label_LesseeOperatingLeaseLiabilityPaymentsDue_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LesseeOperatingLeaseLiabilityPaymentsDue_1" xml:lang="en-US" id="label_LesseeOperatingLeaseLiabilityPaymentsDue_1">Total lease payments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeaseLiabilityPaymentsDue" xlink:to="label_LesseeOperatingLeaseLiabilityPaymentsDue_1" xlink:title="Label : LesseeOperatingLeaseLiabilityPaymentsDue to label_LesseeOperatingLeaseLiabilityPaymentsDue_1" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeaseLiability_2" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_OperatingLeaseLiability_2" xml:lang="en-US" id="label_OperatingLeaseLiability_2">Total operating lease liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseLiability" xlink:to="label_OperatingLeaseLiability_2" xlink:title="Label : OperatingLeaseLiability to label_OperatingLeaseLiability_2" />
    <link:label xlink:type="resource" xlink:label="label_FinanceLeaseLiabilitiesPaymentsDueAbstract_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FinanceLeaseLiabilitiesPaymentsDueAbstract_1" xml:lang="en-US" id="label_FinanceLeaseLiabilitiesPaymentsDueAbstract_1">Financing</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FinanceLeaseLiabilitiesPaymentsDueAbstract" xlink:to="label_FinanceLeaseLiabilitiesPaymentsDueAbstract_1" xlink:title="Label : FinanceLeaseLiabilitiesPaymentsDueAbstract to label_FinanceLeaseLiabilitiesPaymentsDueAbstract_1" />
    <link:label xlink:type="resource" xlink:label="label_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths_1" xml:lang="en-US" id="label_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths_1">2020 (remaining)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FinanceLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:to="label_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths_1" xlink:title="Label : FinanceLeaseLiabilityPaymentsDueNextTwelveMonths to label_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths_1" />
    <link:label xlink:type="resource" xlink:label="label_FinanceLeaseLiabilityPaymentsDueYearTwo_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FinanceLeaseLiabilityPaymentsDueYearTwo_1" xml:lang="en-US" id="label_FinanceLeaseLiabilityPaymentsDueYearTwo_1">2021</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FinanceLeaseLiabilityPaymentsDueYearTwo" xlink:to="label_FinanceLeaseLiabilityPaymentsDueYearTwo_1" xlink:title="Label : FinanceLeaseLiabilityPaymentsDueYearTwo to label_FinanceLeaseLiabilityPaymentsDueYearTwo_1" />
    <link:label xlink:type="resource" xlink:label="label_FinanceLeaseLiabilityPaymentsDueYearThree_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FinanceLeaseLiabilityPaymentsDueYearThree_1" xml:lang="en-US" id="label_FinanceLeaseLiabilityPaymentsDueYearThree_1">2022</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FinanceLeaseLiabilityPaymentsDueYearThree" xlink:to="label_FinanceLeaseLiabilityPaymentsDueYearThree_1" xlink:title="Label : FinanceLeaseLiabilityPaymentsDueYearThree to label_FinanceLeaseLiabilityPaymentsDueYearThree_1" />
    <link:label xlink:type="resource" xlink:label="label_FinanceLeaseLiabilityPaymentsDueYearFour_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FinanceLeaseLiabilityPaymentsDueYearFour_1" xml:lang="en-US" id="label_FinanceLeaseLiabilityPaymentsDueYearFour_1">2023</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FinanceLeaseLiabilityPaymentsDueYearFour" xlink:to="label_FinanceLeaseLiabilityPaymentsDueYearFour_1" xlink:title="Label : FinanceLeaseLiabilityPaymentsDueYearFour to label_FinanceLeaseLiabilityPaymentsDueYearFour_1" />
    <link:label xlink:type="resource" xlink:label="label_FinanceLeaseLiabilityPaymentsDueAfterYearFive_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FinanceLeaseLiabilityPaymentsDueAfterYearFive_1" xml:lang="en-US" id="label_FinanceLeaseLiabilityPaymentsDueAfterYearFive_1">Finance Lease, Liability, to be Paid, after Year Five</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FinanceLeaseLiabilityPaymentsDueAfterYearFive" xlink:to="label_FinanceLeaseLiabilityPaymentsDueAfterYearFive_1" xlink:title="Label : FinanceLeaseLiabilityPaymentsDueAfterYearFive to label_FinanceLeaseLiabilityPaymentsDueAfterYearFive_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive" xlink:label="FinanceLeaseLiabilityPaymentsDueYearFive" xlink:title="FinanceLeaseLiabilityPaymentsDueYearFive" />
    <link:label xlink:type="resource" xlink:label="label_FinanceLeaseLiabilityPaymentsDueYearFive" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FinanceLeaseLiabilityPaymentsDueYearFive" xml:lang="en-US" id="label_FinanceLeaseLiabilityPaymentsDueYearFive">Finance Lease, Liability, to be Paid, Year Five</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FinanceLeaseLiabilityPaymentsDueYearFive" xlink:to="label_FinanceLeaseLiabilityPaymentsDueYearFive" xlink:title="Label : FinanceLeaseLiabilityPaymentsDueYearFive to label_FinanceLeaseLiabilityPaymentsDueYearFive" />
    <link:label xlink:type="resource" xlink:label="label_FinanceLeaseLiabilityPaymentsDueYearFive_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FinanceLeaseLiabilityPaymentsDueYearFive_1" xml:lang="en-US" id="label_FinanceLeaseLiabilityPaymentsDueYearFive_1">2024</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FinanceLeaseLiabilityPaymentsDueYearFive" xlink:to="label_FinanceLeaseLiabilityPaymentsDueYearFive_1" xlink:title="Label : FinanceLeaseLiabilityPaymentsDueYearFive to label_FinanceLeaseLiabilityPaymentsDueYearFive_1" />
    <link:label xlink:type="resource" xlink:label="label_FinanceLeaseLiabilityPaymentsDue_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FinanceLeaseLiabilityPaymentsDue_1" xml:lang="en-US" id="label_FinanceLeaseLiabilityPaymentsDue_1">Total lease payments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FinanceLeaseLiabilityPaymentsDue" xlink:to="label_FinanceLeaseLiabilityPaymentsDue_1" xlink:title="Label : FinanceLeaseLiabilityPaymentsDue to label_FinanceLeaseLiabilityPaymentsDue_1" />
    <link:label xlink:type="resource" xlink:label="label_FinanceLeaseLiabilityUndiscountedExcessAmount_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FinanceLeaseLiabilityUndiscountedExcessAmount_1" xml:lang="en-US" id="label_FinanceLeaseLiabilityUndiscountedExcessAmount_1">Less: Imputed interest</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FinanceLeaseLiabilityUndiscountedExcessAmount" xlink:to="label_FinanceLeaseLiabilityUndiscountedExcessAmount_1" xlink:title="Label : FinanceLeaseLiabilityUndiscountedExcessAmount to label_FinanceLeaseLiabilityUndiscountedExcessAmount_1" />
    <link:label xlink:type="resource" xlink:label="label_FinanceLeaseLiability_2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_FinanceLeaseLiability_2" xml:lang="en-US" id="label_FinanceLeaseLiability_2">Present value of lease liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FinanceLeaseLiability" xlink:to="label_FinanceLeaseLiability_2" xlink:title="Label : FinanceLeaseLiability to label_FinanceLeaseLiability_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeLeaseDescriptionTable" xlink:label="LesseeLeaseDescriptionTable" xlink:title="LesseeLeaseDescriptionTable" />
    <link:label xlink:type="resource" xlink:label="label_LesseeLeaseDescriptionTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LesseeLeaseDescriptionTable" xml:lang="en-US" id="label_LesseeLeaseDescriptionTable">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="label_LesseeLeaseDescriptionTable" xlink:title="Label : LesseeLeaseDescriptionTable to label_LesseeLeaseDescriptionTable" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeLeaseDescriptionLineItems" xlink:label="LesseeLeaseDescriptionLineItems" xlink:title="LesseeLeaseDescriptionLineItems" />
    <link:label xlink:type="resource" xlink:label="label_LesseeLeaseDescriptionLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LesseeLeaseDescriptionLineItems" xml:lang="en-US" id="label_LesseeLeaseDescriptionLineItems">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="label_LesseeLeaseDescriptionLineItems" xlink:title="Label : LesseeLeaseDescriptionLineItems to label_LesseeLeaseDescriptionLineItems" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseTermOfContract" xlink:label="LesseeOperatingLeaseTermOfContract" xlink:title="LesseeOperatingLeaseTermOfContract" />
    <link:label xlink:type="resource" xlink:label="label_LesseeOperatingLeaseTermOfContract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LesseeOperatingLeaseTermOfContract" xml:lang="en-US" id="label_LesseeOperatingLeaseTermOfContract">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="label_LesseeOperatingLeaseTermOfContract" xlink:title="Label : LesseeOperatingLeaseTermOfContract to label_LesseeOperatingLeaseTermOfContract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeasesIndemnificationAgreementsDescription" xlink:label="OperatingLeasesIndemnificationAgreementsDescription" xlink:title="OperatingLeasesIndemnificationAgreementsDescription" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeasesIndemnificationAgreementsDescription" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingLeasesIndemnificationAgreementsDescription" xml:lang="en-US" id="label_OperatingLeasesIndemnificationAgreementsDescription">Operating Leases, Indemnification Agreements, Description</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesIndemnificationAgreementsDescription" xlink:to="label_OperatingLeasesIndemnificationAgreementsDescription" xlink:title="Label : OperatingLeasesIndemnificationAgreementsDescription to label_OperatingLeasesIndemnificationAgreementsDescription" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeasePaymentsUse" xlink:label="OperatingLeasePaymentsUse" xlink:title="OperatingLeasePaymentsUse" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeasePaymentsUse" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingLeasePaymentsUse" xml:lang="en-US" id="label_OperatingLeasePaymentsUse">Operating Lease, Payments, Use</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasePaymentsUse" xlink:to="label_OperatingLeasePaymentsUse" xlink:title="Label : OperatingLeasePaymentsUse to label_OperatingLeasePaymentsUse" />
    <link:label xlink:type="resource" xlink:label="label_LesseeOperatingLeaseTermOfContract_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LesseeOperatingLeaseTermOfContract_1" xml:lang="en-US" id="label_LesseeOperatingLeaseTermOfContract_1">Leases, 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="label_LesseeOperatingLeaseTermOfContract_1" xlink:title="Label : LesseeOperatingLeaseTermOfContract to label_LesseeOperatingLeaseTermOfContract_1" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeasesIndemnificationAgreementsDescription_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OperatingLeasesIndemnificationAgreementsDescription_1" xml:lang="en-US" id="label_OperatingLeasesIndemnificationAgreementsDescription_1">Leases, description</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesIndemnificationAgreementsDescription" xlink:to="label_OperatingLeasesIndemnificationAgreementsDescription_1" xlink:title="Label : OperatingLeasesIndemnificationAgreementsDescription to label_OperatingLeasesIndemnificationAgreementsDescription_1" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeasePaymentsUse_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OperatingLeasePaymentsUse_1" xml:lang="en-US" id="label_OperatingLeasePaymentsUse_1">Operating lease for office space</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasePaymentsUse" xlink:to="label_OperatingLeasePaymentsUse_1" xlink:title="Label : OperatingLeasePaymentsUse to label_OperatingLeasePaymentsUse_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_EarnoutLiabilities" xlink:label="EarnoutLiabilities" xlink:title="EarnoutLiabilities" />
    <link:label xlink:type="resource" xlink:label="label_EarnoutLiabilities" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_EarnoutLiabilities" xml:lang="en-US" id="label_EarnoutLiabilities">Earnout liability</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EarnoutLiabilities" xlink:to="label_EarnoutLiabilities" xlink:title="Label : EarnoutLiabilities to label_EarnoutLiabilities" />
    <link:label xlink:type="resource" xlink:label="label_EarnoutLiabilities_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EarnoutLiabilities_1" xml:lang="en-US" id="label_EarnoutLiabilities_1">Earnout liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EarnoutLiabilities" xlink:to="label_EarnoutLiabilities_1" xlink:title="Label : EarnoutLiabilities to label_EarnoutLiabilities_1" />
    <link:label xlink:type="resource" xlink:label="label_PreferredStockValue_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PreferredStockValue_1" xml:lang="en-US" id="label_PreferredStockValue_1">Preferred stock, $1.00 par value, 5,405,010 shares authorized; &#x2014; and &#x2014; issued and outstanding as of December 31, 2018 and 2017, respectively</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockValue" xlink:to="label_PreferredStockValue_1" xlink:title="Label : PreferredStockValue to label_PreferredStockValue_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInDueToRelatedPartiesCurrent" xlink:label="IncreaseDecreaseInDueToRelatedPartiesCurrent" xlink:title="IncreaseDecreaseInDueToRelatedPartiesCurrent" />
    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInDueToRelatedPartiesCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncreaseDecreaseInDueToRelatedPartiesCurrent" xml:lang="en-US" id="label_IncreaseDecreaseInDueToRelatedPartiesCurrent">Increase (Decrease) in Due to Related Parties, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInDueToRelatedPartiesCurrent" xlink:to="label_IncreaseDecreaseInDueToRelatedPartiesCurrent" xlink:title="Label : IncreaseDecreaseInDueToRelatedPartiesCurrent to label_IncreaseDecreaseInDueToRelatedPartiesCurrent" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_ResidentialUnits" xlink:label="ResidentialUnits" xlink:title="ResidentialUnits" />
    <link:label xlink:type="resource" xlink:label="label_ResidentialUnits" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ResidentialUnits" xml:lang="en-US" id="label_ResidentialUnits">Residential units</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ResidentialUnits" xlink:to="label_ResidentialUnits" xlink:title="Label : ResidentialUnits to label_ResidentialUnits" />
    <link:label xlink:type="resource" xlink:label="label_ResidentialUnits_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ResidentialUnits_1" xml:lang="en-US" id="label_ResidentialUnits_1">Residential units</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ResidentialUnits" xlink:to="label_ResidentialUnits_1" xlink:title="Label : ResidentialUnits to label_ResidentialUnits_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_CommercialUnits" xlink:label="CommercialUnits" xlink:title="CommercialUnits" />
    <link:label xlink:type="resource" xlink:label="label_CommercialUnits" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_CommercialUnits" xml:lang="en-US" id="label_CommercialUnits">Commercial units</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommercialUnits" xlink:to="label_CommercialUnits" xlink:title="Label : CommercialUnits to label_CommercialUnits" />
    <link:label xlink:type="resource" xlink:label="label_CommercialUnits_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CommercialUnits_1" xml:lang="en-US" id="label_CommercialUnits_1">Commercial units</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommercialUnits" xlink:to="label_CommercialUnits_1" xlink:title="Label : CommercialUnits to label_CommercialUnits_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherCostOfOperatingRevenue" xlink:label="OtherCostOfOperatingRevenue" xlink:title="OtherCostOfOperatingRevenue" />
    <link:label xlink:type="resource" xlink:label="label_OtherCostOfOperatingRevenue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherCostOfOperatingRevenue" xml:lang="en-US" id="label_OtherCostOfOperatingRevenue">Other Cost of Operating Revenue</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherCostOfOperatingRevenue" xlink:to="label_OtherCostOfOperatingRevenue" xlink:title="Label : OtherCostOfOperatingRevenue to label_OtherCostOfOperatingRevenue" />
    <link:label xlink:type="resource" xlink:label="label_OtherCostOfOperatingRevenue_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_OtherCostOfOperatingRevenue_1" xml:lang="en-US" id="label_OtherCostOfOperatingRevenue_1">Total cost</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherCostOfOperatingRevenue" xlink:to="label_OtherCostOfOperatingRevenue_1" xlink:title="Label : OtherCostOfOperatingRevenue to label_OtherCostOfOperatingRevenue_1" />
    <link:label xlink:type="resource" xlink:label="label_SubsequentEventsTextBlock_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_SubsequentEventsTextBlock_1" xml:lang="en-US" id="label_SubsequentEventsTextBlock_1">Subsequent Events [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubsequentEventsTextBlock" xlink:to="label_SubsequentEventsTextBlock_1" xlink:title="Label : SubsequentEventsTextBlock to label_SubsequentEventsTextBlock_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_OptionsGrantedToPurchaseCommonStock" xlink:label="OptionsGrantedToPurchaseCommonStock" xlink:title="OptionsGrantedToPurchaseCommonStock" />
    <link:label xlink:type="resource" xlink:label="label_OptionsGrantedToPurchaseCommonStock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_OptionsGrantedToPurchaseCommonStock" xml:lang="en-US" id="label_OptionsGrantedToPurchaseCommonStock">Option to purchase additional common stock.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OptionsGrantedToPurchaseCommonStock" xlink:to="label_OptionsGrantedToPurchaseCommonStock" xlink:title="Label : OptionsGrantedToPurchaseCommonStock to label_OptionsGrantedToPurchaseCommonStock" />
    <link:label xlink:type="resource" xlink:label="label_OptionsGrantedToPurchaseCommonStock_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_OptionsGrantedToPurchaseCommonStock_1" xml:lang="en-US" id="label_OptionsGrantedToPurchaseCommonStock_1">Option to purchase additional common stock</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OptionsGrantedToPurchaseCommonStock" xlink:to="label_OptionsGrantedToPurchaseCommonStock_1" xlink:title="Label : OptionsGrantedToPurchaseCommonStock to label_OptionsGrantedToPurchaseCommonStock_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_FutureTaxableIncomePercentage" xlink:label="FutureTaxableIncomePercentage" xlink:title="FutureTaxableIncomePercentage" />
    <link:label xlink:type="resource" xlink:label="label_FutureTaxableIncomePercentage" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FutureTaxableIncomePercentage" xml:lang="en-US" id="label_FutureTaxableIncomePercentage">Future Taxable Income Percentage</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FutureTaxableIncomePercentage" xlink:to="label_FutureTaxableIncomePercentage" xlink:title="Label : FutureTaxableIncomePercentage to label_FutureTaxableIncomePercentage" />
    <link:label xlink:type="resource" xlink:label="label_FutureTaxableIncomePercentage_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FutureTaxableIncomePercentage_1" xml:lang="en-US" id="label_FutureTaxableIncomePercentage_1">Future taxable income percentage</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FutureTaxableIncomePercentage" xlink:to="label_FutureTaxableIncomePercentage_1" xlink:title="Label : FutureTaxableIncomePercentage to label_FutureTaxableIncomePercentage_1" />
    <link:label xlink:type="resource" xlink:label="label_FutureTaxableIncomePercentage_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_FutureTaxableIncomePercentage_2" xml:lang="en-US" id="label_FutureTaxableIncomePercentage_2">Percentage of future taxable income</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FutureTaxableIncomePercentage" xlink:to="label_FutureTaxableIncomePercentage_2" xlink:title="Label : FutureTaxableIncomePercentage to label_FutureTaxableIncomePercentage_2" />
    <link:label xlink:type="resource" xlink:label="label_OptionsGrantedToPurchaseCommonStock_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OptionsGrantedToPurchaseCommonStock_2" xml:lang="en-US" id="label_OptionsGrantedToPurchaseCommonStock_2">Options granted to purchase common stock</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OptionsGrantedToPurchaseCommonStock" xlink:to="label_OptionsGrantedToPurchaseCommonStock_2" xlink:title="Label : OptionsGrantedToPurchaseCommonStock to label_OptionsGrantedToPurchaseCommonStock_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherUnderwritingExpense" xlink:label="OtherUnderwritingExpense" xlink:title="OtherUnderwritingExpense" />
    <link:label xlink:type="resource" xlink:label="label_OtherUnderwritingExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherUnderwritingExpense" xml:lang="en-US" id="label_OtherUnderwritingExpense">Underwriting discounts and commissions and other offering expenses</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherUnderwritingExpense" xlink:to="label_OtherUnderwritingExpense" xlink:title="Label : OtherUnderwritingExpense to label_OtherUnderwritingExpense" />
    <link:label xlink:type="resource" xlink:label="label_OtherUnderwritingExpense_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OtherUnderwritingExpense_1" xml:lang="en-US" id="label_OtherUnderwritingExpense_1">Other Underwriting Expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherUnderwritingExpense" xlink:to="label_OtherUnderwritingExpense_1" xlink:title="Label : OtherUnderwritingExpense to label_OtherUnderwritingExpense_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_CommonStockUnderlyingDebenture" xlink:label="CommonStockUnderlyingDebenture" xlink:title="CommonStockUnderlyingDebenture" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockUnderlyingDebenture" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CommonStockUnderlyingDebenture" xml:lang="en-US" id="label_CommonStockUnderlyingDebenture">Common stock underlying debenture</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockUnderlyingDebenture" xlink:to="label_CommonStockUnderlyingDebenture" xlink:title="Label : CommonStockUnderlyingDebenture to label_CommonStockUnderlyingDebenture" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockUnderlyingDebenture_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_CommonStockUnderlyingDebenture_1" xml:lang="en-US" id="label_CommonStockUnderlyingDebenture_1">Common stock underlying debenture</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockUnderlyingDebenture" xlink:to="label_CommonStockUnderlyingDebenture_1" xlink:title="Label : CommonStockUnderlyingDebenture to label_CommonStockUnderlyingDebenture_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_Commonstockascompensation" xlink:label="Commonstockascompensation" xlink:title="Commonstockascompensation" />
    <link:label xlink:type="resource" xlink:label="label_Commonstockascompensation" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_Commonstockascompensation" xml:lang="en-US" id="label_Commonstockascompensation">Common stock as compensation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Commonstockascompensation" xlink:to="label_Commonstockascompensation" xlink:title="Label : Commonstockascompensation to label_Commonstockascompensation" />
    <link:label xlink:type="resource" xlink:label="label_Commonstockascompensation_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_Commonstockascompensation_1" xml:lang="en-US" id="label_Commonstockascompensation_1">Common stock as compensation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Commonstockascompensation" xlink:to="label_Commonstockascompensation_1" xlink:title="Label : Commonstockascompensation to label_Commonstockascompensation_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_FutureTaxableIncomeTemporarilyRemovesPercentage" xlink:label="FutureTaxableIncomeTemporarilyRemovesPercentage" xlink:title="FutureTaxableIncomeTemporarilyRemovesPercentage" />
    <link:label xlink:type="resource" xlink:label="label_FutureTaxableIncomeTemporarilyRemovesPercentage" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FutureTaxableIncomeTemporarilyRemovesPercentage" xml:lang="en-US" id="label_FutureTaxableIncomeTemporarilyRemovesPercentage">Future Taxable Income Temporarily Removed Percentage</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FutureTaxableIncomeTemporarilyRemovesPercentage" xlink:to="label_FutureTaxableIncomeTemporarilyRemovesPercentage" xlink:title="Label : FutureTaxableIncomeTemporarilyRemovesPercentage to label_FutureTaxableIncomeTemporarilyRemovesPercentage" />
    <link:label xlink:type="resource" xlink:label="label_FutureTaxableIncomeTemporarilyRemovesPercentage_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FutureTaxableIncomeTemporarilyRemovesPercentage_1" xml:lang="en-US" id="label_FutureTaxableIncomeTemporarilyRemovesPercentage_1">Future taxable income temporarily removed percentage</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FutureTaxableIncomeTemporarilyRemovesPercentage" xlink:to="label_FutureTaxableIncomeTemporarilyRemovesPercentage_1" xlink:title="Label : FutureTaxableIncomeTemporarilyRemovesPercentage to label_FutureTaxableIncomeTemporarilyRemovesPercentage_1" />
    <link:label xlink:type="resource" xlink:label="label_FutureTaxableIncomeTemporarilyRemovesPercentage_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_FutureTaxableIncomeTemporarilyRemovesPercentage_2" xml:lang="en-US" id="label_FutureTaxableIncomeTemporarilyRemovesPercentage_2">Future taxable income temporarily removed percentage</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FutureTaxableIncomeTemporarilyRemovesPercentage" xlink:to="label_FutureTaxableIncomeTemporarilyRemovesPercentage_2" xlink:title="Label : FutureTaxableIncomeTemporarilyRemovesPercentage to label_FutureTaxableIncomeTemporarilyRemovesPercentage_2" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_CommonStockNumberOfSharesUnderwritter" xlink:label="CommonStockNumberOfSharesUnderwritter" xlink:title="CommonStockNumberOfSharesUnderwritter" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockNumberOfSharesUnderwritter" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CommonStockNumberOfSharesUnderwritter" xml:lang="en-US" id="label_CommonStockNumberOfSharesUnderwritter">Common stock to the underwriter</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockNumberOfSharesUnderwritter" xlink:to="label_CommonStockNumberOfSharesUnderwritter" xlink:title="Label : CommonStockNumberOfSharesUnderwritter to label_CommonStockNumberOfSharesUnderwritter" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockNumberOfSharesUnderwritter_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CommonStockNumberOfSharesUnderwritter_1" xml:lang="en-US" id="label_CommonStockNumberOfSharesUnderwritter_1">Common stock to the underwriter</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockNumberOfSharesUnderwritter" xlink:to="label_CommonStockNumberOfSharesUnderwritter_1" xlink:title="Label : CommonStockNumberOfSharesUnderwritter to label_CommonStockNumberOfSharesUnderwritter_1" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockNumberOfSharesUnderwritter_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_CommonStockNumberOfSharesUnderwritter_2" xml:lang="en-US" id="label_CommonStockNumberOfSharesUnderwritter_2">Common stock to the underwriter</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockNumberOfSharesUnderwritter" xlink:to="label_CommonStockNumberOfSharesUnderwritter_2" xlink:title="Label : CommonStockNumberOfSharesUnderwritter to label_CommonStockNumberOfSharesUnderwritter_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationsPolicy" xlink:label="BusinessCombinationsPolicy" xlink:title="BusinessCombinationsPolicy" />
    <link:label xlink:type="resource" xlink:label="label_BusinessCombinationsPolicy" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_BusinessCombinationsPolicy" xml:lang="en-US" id="label_BusinessCombinationsPolicy">Business Combinations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BusinessCombinationsPolicy" xlink:to="label_BusinessCombinationsPolicy" xlink:title="Label : BusinessCombinationsPolicy to label_BusinessCombinationsPolicy" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConsolidationVariableInterestEntityPolicy" xlink:label="ConsolidationVariableInterestEntityPolicy" xlink:title="ConsolidationVariableInterestEntityPolicy" />
    <link:label xlink:type="resource" xlink:label="label_ConsolidationVariableInterestEntityPolicy" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConsolidationVariableInterestEntityPolicy" xml:lang="en-US" id="label_ConsolidationVariableInterestEntityPolicy">Variable Interest Entities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConsolidationVariableInterestEntityPolicy" xlink:to="label_ConsolidationVariableInterestEntityPolicy" xlink:title="Label : ConsolidationVariableInterestEntityPolicy to label_ConsolidationVariableInterestEntityPolicy" />
    <link:label xlink:type="resource" xlink:label="label_ConsolidationVariableInterestEntityPolicy_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ConsolidationVariableInterestEntityPolicy_1" xml:lang="en-US" id="label_ConsolidationVariableInterestEntityPolicy_1">Consolidation, Variable Interest Entity, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConsolidationVariableInterestEntityPolicy" xlink:to="label_ConsolidationVariableInterestEntityPolicy_1" xlink:title="Label : ConsolidationVariableInterestEntityPolicy to label_ConsolidationVariableInterestEntityPolicy_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ScenarioForecastMember" xlink:label="ScenarioForecastMember" xlink:title="ScenarioForecastMember" />
    <link:label xlink:type="resource" xlink:label="label_ScenarioForecastMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScenarioForecastMember" xml:lang="en-US" id="label_ScenarioForecastMember">Forecast [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScenarioForecastMember" xlink:to="label_ScenarioForecastMember" xlink:title="Label : ScenarioForecastMember to label_ScenarioForecastMember" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_PercentageOfGrossProceed" xlink:label="PercentageOfGrossProceed" xlink:title="PercentageOfGrossProceed" />
    <link:label xlink:type="resource" xlink:label="label_PercentageOfGrossProceed" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PercentageOfGrossProceed" xml:lang="en-US" id="label_PercentageOfGrossProceed">Percentage of gross proceed</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PercentageOfGrossProceed" xlink:to="label_PercentageOfGrossProceed" xlink:title="Label : PercentageOfGrossProceed to label_PercentageOfGrossProceed" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_WarrantsToPurchaseRate" xlink:label="WarrantsToPurchaseRate" xlink:title="WarrantsToPurchaseRate" />
    <link:label xlink:type="resource" xlink:label="label_WarrantsToPurchaseRate" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_WarrantsToPurchaseRate" xml:lang="en-US" id="label_WarrantsToPurchaseRate">Warrants to purchase rate</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WarrantsToPurchaseRate" xlink:to="label_WarrantsToPurchaseRate" xlink:title="Label : WarrantsToPurchaseRate to label_WarrantsToPurchaseRate" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LeaseholdImprovementsMember" xlink:label="LeaseholdImprovementsMember" xlink:title="LeaseholdImprovementsMember" />
    <link:label xlink:type="resource" xlink:label="label_LeaseholdImprovementsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LeaseholdImprovementsMember" xml:lang="en-US" id="label_LeaseholdImprovementsMember">Leasehold Improvements [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LeaseholdImprovementsMember" xlink:to="label_LeaseholdImprovementsMember" xlink:title="Label : LeaseholdImprovementsMember to label_LeaseholdImprovementsMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MachineryAndEquipmentMember" xlink:label="MachineryAndEquipmentMember" xlink:title="MachineryAndEquipmentMember" />
    <link:label xlink:type="resource" xlink:label="label_MachineryAndEquipmentMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_MachineryAndEquipmentMember" xml:lang="en-US" id="label_MachineryAndEquipmentMember">Machinery and Equipment [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MachineryAndEquipmentMember" xlink:to="label_MachineryAndEquipmentMember" xlink:title="Label : MachineryAndEquipmentMember to label_MachineryAndEquipmentMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AutomobilesMember" xlink:label="AutomobilesMember" xlink:title="AutomobilesMember" />
    <link:label xlink:type="resource" xlink:label="label_AutomobilesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AutomobilesMember" xml:lang="en-US" id="label_AutomobilesMember">Automobiles [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AutomobilesMember" xlink:to="label_AutomobilesMember" xlink:title="Label : AutomobilesMember to label_AutomobilesMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BuildingMember" xlink:label="BuildingMember" xlink:title="BuildingMember" />
    <link:label xlink:type="resource" xlink:label="label_BuildingMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_BuildingMember" xml:lang="en-US" id="label_BuildingMember">Building [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BuildingMember" xlink:to="label_BuildingMember" xlink:title="Label : BuildingMember to label_BuildingMember" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_LaboratoryAndTemporaryUnitsMember" xlink:label="LaboratoryAndTemporaryUnitsMember" xlink:title="LaboratoryAndTemporaryUnitsMember" />
    <link:label xlink:type="resource" xlink:label="label_LaboratoryAndTemporaryUnitsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LaboratoryAndTemporaryUnitsMember" xml:lang="en-US" id="label_LaboratoryAndTemporaryUnitsMember">Laboratory And Temporary Units [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LaboratoryAndTemporaryUnitsMember" xlink:to="label_LaboratoryAndTemporaryUnitsMember" xlink:title="Label : LaboratoryAndTemporaryUnitsMember to label_LaboratoryAndTemporaryUnitsMember" />
    <link:label xlink:type="resource" xlink:label="label_LaboratoryAndTemporaryUnitsMember_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LaboratoryAndTemporaryUnitsMember_1" xml:lang="en-US" id="label_LaboratoryAndTemporaryUnitsMember_1">Laboratory and temporary units [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LaboratoryAndTemporaryUnitsMember" xlink:to="label_LaboratoryAndTemporaryUnitsMember_1" xlink:title="Label : LaboratoryAndTemporaryUnitsMember to label_LaboratoryAndTemporaryUnitsMember_1" />
    <link:label xlink:type="resource" xlink:label="label_LaboratoryAndTemporaryUnitsMember_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_LaboratoryAndTemporaryUnitsMember_2" xml:lang="en-US" id="label_LaboratoryAndTemporaryUnitsMember_2">Laboratory and temporary units</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LaboratoryAndTemporaryUnitsMember" xlink:to="label_LaboratoryAndTemporaryUnitsMember_2" xlink:title="Label : LaboratoryAndTemporaryUnitsMember to label_LaboratoryAndTemporaryUnitsMember_2" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_BuildingHeldForLeaseMember" xlink:label="BuildingHeldForLeaseMember" xlink:title="BuildingHeldForLeaseMember" />
    <link:label xlink:type="resource" xlink:label="label_BuildingHeldForLeaseMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_BuildingHeldForLeaseMember" xml:lang="en-US" id="label_BuildingHeldForLeaseMember">Building Held For Lease [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BuildingHeldForLeaseMember" xlink:to="label_BuildingHeldForLeaseMember" xlink:title="Label : BuildingHeldForLeaseMember to label_BuildingHeldForLeaseMember" />
    <link:label xlink:type="resource" xlink:label="label_BuildingHeldForLeaseMember_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_BuildingHeldForLeaseMember_1" xml:lang="en-US" id="label_BuildingHeldForLeaseMember_1">Building held for lease [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BuildingHeldForLeaseMember" xlink:to="label_BuildingHeldForLeaseMember_1" xlink:title="Label : BuildingHeldForLeaseMember to label_BuildingHeldForLeaseMember_1" />
    <link:label xlink:type="resource" xlink:label="label_BuildingHeldForLeaseMember_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_BuildingHeldForLeaseMember_2" xml:lang="en-US" id="label_BuildingHeldForLeaseMember_2">Building held for lease</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BuildingHeldForLeaseMember" xlink:to="label_BuildingHeldForLeaseMember_2" xlink:title="Label : BuildingHeldForLeaseMember to label_BuildingHeldForLeaseMember_2" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_HospitalityMember" xlink:label="HospitalityMember" xlink:title="HospitalityMember" />
    <link:label xlink:type="resource" xlink:label="label_HospitalityMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_HospitalityMember" xml:lang="en-US" id="label_HospitalityMember">Hospitality [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="HospitalityMember" xlink:to="label_HospitalityMember" xlink:title="Label : HospitalityMember to label_HospitalityMember" />
    <link:label xlink:type="resource" xlink:label="label_HospitalityMember_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_HospitalityMember_1" xml:lang="en-US" id="label_HospitalityMember_1">Hospitality [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="HospitalityMember" xlink:to="label_HospitalityMember_1" xlink:title="Label : HospitalityMember to label_HospitalityMember_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GovernmentContractMember" xlink:label="GovernmentContractMember" xlink:title="GovernmentContractMember" />
    <link:label xlink:type="resource" xlink:label="label_GovernmentContractMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_GovernmentContractMember" xml:lang="en-US" id="label_GovernmentContractMember">Government Contract [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GovernmentContractMember" xlink:to="label_GovernmentContractMember" xlink:title="Label : GovernmentContractMember to label_GovernmentContractMember" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_MedicalLAXLabTestingMember" xlink:label="MedicalLAXLabTestingMember" xlink:title="MedicalLAXLabTestingMember" />
    <link:label xlink:type="resource" xlink:label="label_MedicalLAXLabTestingMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_MedicalLAXLabTestingMember" xml:lang="en-US" id="label_MedicalLAXLabTestingMember">Medical (LAX lab testing) [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MedicalLAXLabTestingMember" xlink:to="label_MedicalLAXLabTestingMember" xlink:title="Label : MedicalLAXLabTestingMember to label_MedicalLAXLabTestingMember" />
    <link:label xlink:type="resource" xlink:label="label_MedicalLAXLabTestingMember_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_MedicalLAXLabTestingMember_1" xml:lang="en-US" id="label_MedicalLAXLabTestingMember_1">Medical (LAX lab testing) [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MedicalLAXLabTestingMember" xlink:to="label_MedicalLAXLabTestingMember_1" xlink:title="Label : MedicalLAXLabTestingMember to label_MedicalLAXLabTestingMember_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_MedicalModularStructuresMember" xlink:label="MedicalModularStructuresMember" xlink:title="MedicalModularStructuresMember" />
    <link:label xlink:type="resource" xlink:label="label_MedicalModularStructuresMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_MedicalModularStructuresMember" xml:lang="en-US" id="label_MedicalModularStructuresMember">Medical (modular structures) [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MedicalModularStructuresMember" xlink:to="label_MedicalModularStructuresMember" xlink:title="Label : MedicalModularStructuresMember to label_MedicalModularStructuresMember" />
    <link:label xlink:type="resource" xlink:label="label_MedicalModularStructuresMember_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_MedicalModularStructuresMember_1" xml:lang="en-US" id="label_MedicalModularStructuresMember_1">Medical (modular structures) [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MedicalModularStructuresMember" xlink:to="label_MedicalModularStructuresMember_1" xlink:title="Label : MedicalModularStructuresMember to label_MedicalModularStructuresMember_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_MedicalTestkitsMember" xlink:label="MedicalTestkitsMember" xlink:title="MedicalTestkitsMember" />
    <link:label xlink:type="resource" xlink:label="label_MedicalTestkitsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_MedicalTestkitsMember" xml:lang="en-US" id="label_MedicalTestkitsMember">Medical (test kits) [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MedicalTestkitsMember" xlink:to="label_MedicalTestkitsMember" xlink:title="Label : MedicalTestkitsMember to label_MedicalTestkitsMember" />
    <link:label xlink:type="resource" xlink:label="label_MedicalTestkitsMember_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_MedicalTestkitsMember_1" xml:lang="en-US" id="label_MedicalTestkitsMember_1">Medical (test kits) [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MedicalTestkitsMember" xlink:to="label_MedicalTestkitsMember_1" xlink:title="Label : MedicalTestkitsMember to label_MedicalTestkitsMember_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_ConstructionFee" xlink:label="ConstructionFee" xlink:title="ConstructionFee" />
    <link:label xlink:type="resource" xlink:label="label_ConstructionFee" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConstructionFee" xml:lang="en-US" id="label_ConstructionFee">Construction fee</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConstructionFee" xlink:to="label_ConstructionFee" xlink:title="Label : ConstructionFee to label_ConstructionFee" />
    <link:label xlink:type="resource" xlink:label="label_ConstructionFee_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ConstructionFee_1" xml:lang="en-US" id="label_ConstructionFee_1">Construction fee</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConstructionFee" xlink:to="label_ConstructionFee_1" xlink:title="Label : ConstructionFee to label_ConstructionFee_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherMachineryAndEquipmentMember" xlink:label="OtherMachineryAndEquipmentMember" xlink:title="OtherMachineryAndEquipmentMember" />
    <link:label xlink:type="resource" xlink:label="label_OtherMachineryAndEquipmentMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherMachineryAndEquipmentMember" xml:lang="en-US" id="label_OtherMachineryAndEquipmentMember">Other Machinery and Equipment [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherMachineryAndEquipmentMember" xlink:to="label_OtherMachineryAndEquipmentMember" xlink:title="Label : OtherMachineryAndEquipmentMember to label_OtherMachineryAndEquipmentMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset" xlink:label="OperatingLeaseRightOfUseAsset" xlink:title="OperatingLeaseRightOfUseAsset" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeaseRightOfUseAsset" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingLeaseRightOfUseAsset" xml:lang="en-US" id="label_OperatingLeaseRightOfUseAsset">Operating Lease, Right-of-Use Asset</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseRightOfUseAsset" xlink:to="label_OperatingLeaseRightOfUseAsset" xlink:title="Label : OperatingLeaseRightOfUseAsset to label_OperatingLeaseRightOfUseAsset" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NotesAndLoansReceivableNetNoncurrent" xlink:label="NotesAndLoansReceivableNetNoncurrent" xlink:title="NotesAndLoansReceivableNetNoncurrent" />
    <link:label xlink:type="resource" xlink:label="label_NotesAndLoansReceivableNetNoncurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NotesAndLoansReceivableNetNoncurrent" xml:lang="en-US" id="label_NotesAndLoansReceivableNetNoncurrent">Financing Receivable, after Allowance for Credit Loss, Noncurrent</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NotesAndLoansReceivableNetNoncurrent" xlink:to="label_NotesAndLoansReceivableNetNoncurrent" xlink:title="Label : NotesAndLoansReceivableNetNoncurrent to label_NotesAndLoansReceivableNetNoncurrent" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesReverseStockSplits" xlink:label="StockIssuedDuringPeriodSharesReverseStockSplits" xlink:title="StockIssuedDuringPeriodSharesReverseStockSplits" />
    <link:label xlink:type="resource" xlink:label="label_StockIssuedDuringPeriodSharesReverseStockSplits" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StockIssuedDuringPeriodSharesReverseStockSplits" xml:lang="en-US" id="label_StockIssuedDuringPeriodSharesReverseStockSplits">Reverse stock split settlement, Shares</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesReverseStockSplits" xlink:to="label_StockIssuedDuringPeriodSharesReverseStockSplits" xlink:title="Label : StockIssuedDuringPeriodSharesReverseStockSplits to label_StockIssuedDuringPeriodSharesReverseStockSplits" />
    <link:label xlink:type="resource" xlink:label="label_StockIssuedDuringPeriodSharesReverseStockSplits_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_StockIssuedDuringPeriodSharesReverseStockSplits_1" xml:lang="en-US" id="label_StockIssuedDuringPeriodSharesReverseStockSplits_1">Reverse stock split settlement, Shares</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesReverseStockSplits" xlink:to="label_StockIssuedDuringPeriodSharesReverseStockSplits_1" xlink:title="Label : StockIssuedDuringPeriodSharesReverseStockSplits to label_StockIssuedDuringPeriodSharesReverseStockSplits_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_StockIssuedDuringPeriodValuesReverseStockSplits" xlink:label="StockIssuedDuringPeriodValuesReverseStockSplits" xlink:title="StockIssuedDuringPeriodValuesReverseStockSplits" />
    <link:label xlink:type="resource" xlink:label="label_StockIssuedDuringPeriodValuesReverseStockSplits" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_StockIssuedDuringPeriodValuesReverseStockSplits" xml:lang="en-US" id="label_StockIssuedDuringPeriodValuesReverseStockSplits">Reverse stock split settlement</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodValuesReverseStockSplits" xlink:to="label_StockIssuedDuringPeriodValuesReverseStockSplits" xlink:title="Label : StockIssuedDuringPeriodValuesReverseStockSplits to label_StockIssuedDuringPeriodValuesReverseStockSplits" />
    <link:label xlink:type="resource" xlink:label="label_StockIssuedDuringPeriodValuesReverseStockSplits_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StockIssuedDuringPeriodValuesReverseStockSplits_1" xml:lang="en-US" id="label_StockIssuedDuringPeriodValuesReverseStockSplits_1">Reverse stock split settlement</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodValuesReverseStockSplits" xlink:to="label_StockIssuedDuringPeriodValuesReverseStockSplits_1" xlink:title="Label : StockIssuedDuringPeriodValuesReverseStockSplits to label_StockIssuedDuringPeriodValuesReverseStockSplits_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesConversionOfUnits" xlink:label="StockIssuedDuringPeriodSharesConversionOfUnits" xlink:title="StockIssuedDuringPeriodSharesConversionOfUnits" />
    <link:label xlink:type="resource" xlink:label="label_StockIssuedDuringPeriodSharesConversionOfUnits" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_StockIssuedDuringPeriodSharesConversionOfUnits" xml:lang="en-US" id="label_StockIssuedDuringPeriodSharesConversionOfUnits">Conversion of restricted stock units to common stock, Shares</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesConversionOfUnits" xlink:to="label_StockIssuedDuringPeriodSharesConversionOfUnits" xlink:title="Label : StockIssuedDuringPeriodSharesConversionOfUnits to label_StockIssuedDuringPeriodSharesConversionOfUnits" />
    <link:label xlink:type="resource" xlink:label="label_StockIssuedDuringPeriodSharesConversionOfUnits_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StockIssuedDuringPeriodSharesConversionOfUnits_1" xml:lang="en-US" id="label_StockIssuedDuringPeriodSharesConversionOfUnits_1">Conversion of restricted stock units to common stock, Shares</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesConversionOfUnits" xlink:to="label_StockIssuedDuringPeriodSharesConversionOfUnits_1" xlink:title="Label : StockIssuedDuringPeriodSharesConversionOfUnits to label_StockIssuedDuringPeriodSharesConversionOfUnits_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueConversionOfUnits" xlink:label="StockIssuedDuringPeriodValueConversionOfUnits" xlink:title="StockIssuedDuringPeriodValueConversionOfUnits" />
    <link:label xlink:type="resource" xlink:label="label_StockIssuedDuringPeriodValueConversionOfUnits" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_StockIssuedDuringPeriodValueConversionOfUnits" xml:lang="en-US" id="label_StockIssuedDuringPeriodValueConversionOfUnits">Conversion of restricted stock units to common stock</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodValueConversionOfUnits" xlink:to="label_StockIssuedDuringPeriodValueConversionOfUnits" xlink:title="Label : StockIssuedDuringPeriodValueConversionOfUnits to label_StockIssuedDuringPeriodValueConversionOfUnits" />
    <link:label xlink:type="resource" xlink:label="label_StockIssuedDuringPeriodValueConversionOfUnits_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StockIssuedDuringPeriodValueConversionOfUnits_1" xml:lang="en-US" id="label_StockIssuedDuringPeriodValueConversionOfUnits_1">Conversion of restricted stock units to common stock</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodValueConversionOfUnits" xlink:to="label_StockIssuedDuringPeriodValueConversionOfUnits_1" xlink:title="Label : StockIssuedDuringPeriodValueConversionOfUnits to label_StockIssuedDuringPeriodValueConversionOfUnits_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_MedicalRevenueMember" xlink:label="MedicalRevenueMember" xlink:title="MedicalRevenueMember" />
    <link:label xlink:type="resource" xlink:label="label_MedicalRevenueMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_MedicalRevenueMember" xml:lang="en-US" id="label_MedicalRevenueMember">Medical revenue</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MedicalRevenueMember" xlink:to="label_MedicalRevenueMember" xlink:title="Label : MedicalRevenueMember to label_MedicalRevenueMember" />
    <link:label xlink:type="resource" xlink:label="label_MedicalRevenueMember_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_MedicalRevenueMember_1" xml:lang="en-US" id="label_MedicalRevenueMember_1">Medical revenue</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MedicalRevenueMember" xlink:to="label_MedicalRevenueMember_1" xlink:title="Label : MedicalRevenueMember to label_MedicalRevenueMember_1" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_1" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_1" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_1">Number of Shares, Forfeited/Expired</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_1" xlink:title="Label : ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_ContractThreeMember" xlink:label="ContractThreeMember" xlink:title="ContractThreeMember" />
    <link:label xlink:type="resource" xlink:label="label_ContractThreeMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ContractThreeMember" xml:lang="en-US" id="label_ContractThreeMember">Contract Three [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContractThreeMember" xlink:to="label_ContractThreeMember" xlink:title="Label : ContractThreeMember to label_ContractThreeMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent" xlink:label="OperatingLeaseLiabilityCurrent" xlink:title="OperatingLeaseLiabilityCurrent" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeaseLiabilityCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingLeaseLiabilityCurrent" xml:lang="en-US" id="label_OperatingLeaseLiabilityCurrent">Operating Lease, Liability, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseLiabilityCurrent" xlink:to="label_OperatingLeaseLiabilityCurrent" xlink:title="Label : OperatingLeaseLiabilityCurrent to label_OperatingLeaseLiabilityCurrent" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherLiabilitiesCurrent" xlink:label="OtherLiabilitiesCurrent" xlink:title="OtherLiabilitiesCurrent" />
    <link:label xlink:type="resource" xlink:label="label_OtherLiabilitiesCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherLiabilitiesCurrent" xml:lang="en-US" id="label_OtherLiabilitiesCurrent">Other Liabilities, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherLiabilitiesCurrent" xlink:to="label_OtherLiabilitiesCurrent" xlink:title="Label : OtherLiabilitiesCurrent to label_OtherLiabilitiesCurrent" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:label="OperatingLeaseLiabilityNoncurrent" xlink:title="OperatingLeaseLiabilityNoncurrent" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeaseLiabilityNoncurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingLeaseLiabilityNoncurrent" xml:lang="en-US" id="label_OperatingLeaseLiabilityNoncurrent">Operating Lease, Liability, Noncurrent</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseLiabilityNoncurrent" xlink:to="label_OperatingLeaseLiabilityNoncurrent" xlink:title="Label : OperatingLeaseLiabilityNoncurrent to label_OperatingLeaseLiabilityNoncurrent" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeaseRightOfUseAsset_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_OperatingLeaseRightOfUseAsset_1" xml:lang="en-US" id="label_OperatingLeaseRightOfUseAsset_1">Right-of-use asset</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseRightOfUseAsset" xlink:to="label_OperatingLeaseRightOfUseAsset_1" xlink:title="Label : OperatingLeaseRightOfUseAsset to label_OperatingLeaseRightOfUseAsset_1" />
    <link:label xlink:type="resource" xlink:label="label_NotesAndLoansReceivableNetNoncurrent_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_NotesAndLoansReceivableNetNoncurrent_1" xml:lang="en-US" id="label_NotesAndLoansReceivableNetNoncurrent_1">Long-term note receivable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NotesAndLoansReceivableNetNoncurrent" xlink:to="label_NotesAndLoansReceivableNetNoncurrent_1" xlink:title="Label : NotesAndLoansReceivableNetNoncurrent to label_NotesAndLoansReceivableNetNoncurrent_1" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeaseLiabilityCurrent_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_OperatingLeaseLiabilityCurrent_1" xml:lang="en-US" id="label_OperatingLeaseLiabilityCurrent_1">Lease liability, current maturities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseLiabilityCurrent" xlink:to="label_OperatingLeaseLiabilityCurrent_1" xlink:title="Label : OperatingLeaseLiabilityCurrent to label_OperatingLeaseLiabilityCurrent_1" />
    <link:label xlink:type="resource" xlink:label="label_OtherLiabilitiesCurrent_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_OtherLiabilitiesCurrent_1" xml:lang="en-US" id="label_OtherLiabilitiesCurrent_1">Other current liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherLiabilitiesCurrent" xlink:to="label_OtherLiabilitiesCurrent_1" xlink:title="Label : OtherLiabilitiesCurrent to label_OtherLiabilitiesCurrent_1" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeaseLiabilityNoncurrent_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_OperatingLeaseLiabilityNoncurrent_1" xml:lang="en-US" id="label_OperatingLeaseLiabilityNoncurrent_1">Lease liability, net of current maturities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseLiabilityNoncurrent" xlink:to="label_OperatingLeaseLiabilityNoncurrent_1" xlink:title="Label : OperatingLeaseLiabilityNoncurrent to label_OperatingLeaseLiabilityNoncurrent_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_ConversionOfDebtExchangeValue" xlink:label="ConversionOfDebtExchangeValue" xlink:title="ConversionOfDebtExchangeValue" />
    <link:label xlink:type="resource" xlink:label="label_ConversionOfDebtExchangeValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConversionOfDebtExchangeValue" xml:lang="en-US" id="label_ConversionOfDebtExchangeValue">Conversion of debt exchange to common stock</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConversionOfDebtExchangeValue" xlink:to="label_ConversionOfDebtExchangeValue" xlink:title="Label : ConversionOfDebtExchangeValue to label_ConversionOfDebtExchangeValue" />
    <link:label xlink:type="resource" xlink:label="label_ConversionOfDebtExchangeValue_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ConversionOfDebtExchangeValue_1" xml:lang="en-US" id="label_ConversionOfDebtExchangeValue_1">Conversion of debt exchange to common stock</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConversionOfDebtExchangeValue" xlink:to="label_ConversionOfDebtExchangeValue_1" xlink:title="Label : ConversionOfDebtExchangeValue to label_ConversionOfDebtExchangeValue_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_ConversionOfDebtExchangeShare" xlink:label="ConversionOfDebtExchangeShare" xlink:title="ConversionOfDebtExchangeShare" />
    <link:label xlink:type="resource" xlink:label="label_ConversionOfDebtExchangeShare" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConversionOfDebtExchangeShare" xml:lang="en-US" id="label_ConversionOfDebtExchangeShare">Conversion of debt exchange to common stock, Shares</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConversionOfDebtExchangeShare" xlink:to="label_ConversionOfDebtExchangeShare" xlink:title="Label : ConversionOfDebtExchangeShare to label_ConversionOfDebtExchangeShare" />
    <link:label xlink:type="resource" xlink:label="label_ConversionOfDebtExchangeShare_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ConversionOfDebtExchangeShare_1" xml:lang="en-US" id="label_ConversionOfDebtExchangeShare_1">Conversion of debt exchange to common stock, Shares</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConversionOfDebtExchangeShare" xlink:to="label_ConversionOfDebtExchangeShare_1" xlink:title="Label : ConversionOfDebtExchangeShare to label_ConversionOfDebtExchangeShare_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInOtherCurrentLiabilities" xlink:label="IncreaseDecreaseInOtherCurrentLiabilities" xlink:title="IncreaseDecreaseInOtherCurrentLiabilities" />
    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInOtherCurrentLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncreaseDecreaseInOtherCurrentLiabilities" xml:lang="en-US" id="label_IncreaseDecreaseInOtherCurrentLiabilities">Other current liability</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInOtherCurrentLiabilities" xlink:to="label_IncreaseDecreaseInOtherCurrentLiabilities" xlink:title="Label : IncreaseDecreaseInOtherCurrentLiabilities to label_IncreaseDecreaseInOtherCurrentLiabilities" />
    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInOtherCurrentLiabilities_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_IncreaseDecreaseInOtherCurrentLiabilities_1" xml:lang="en-US" id="label_IncreaseDecreaseInOtherCurrentLiabilities_1">Other current liability</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInOtherCurrentLiabilities" xlink:to="label_IncreaseDecreaseInOtherCurrentLiabilities_1" xlink:title="Label : IncreaseDecreaseInOtherCurrentLiabilities to label_IncreaseDecreaseInOtherCurrentLiabilities_1" />
    <link:label xlink:type="resource" xlink:label="label_ProceedsFromNotesPayable_2" xlink:role="http://www.xbrl.org/2003/role/zeroLabel" xlink:title="label_ProceedsFromNotesPayable_2" xml:lang="en-US" id="label_ProceedsFromNotesPayable_2">Proceeds from long term payable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromNotesPayable" xlink:to="label_ProceedsFromNotesPayable_2" xlink:title="Label : ProceedsFromNotesPayable to label_ProceedsFromNotesPayable_2" />
    <link:label xlink:type="resource" xlink:label="label_InventoryNet_4" xlink:role="http://www.xbrl.org/2003/role/zeroLabel" xlink:title="label_InventoryNet_4" xml:lang="en-US" id="label_InventoryNet_4">Inventories</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InventoryNet" xlink:to="label_InventoryNet_4" xlink:title="Label : InventoryNet to label_InventoryNet_4" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToAcquireNotesReceivable" xlink:label="PaymentsToAcquireNotesReceivable" xlink:title="PaymentsToAcquireNotesReceivable" />
    <link:label xlink:type="resource" xlink:label="label_PaymentsToAcquireNotesReceivable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PaymentsToAcquireNotesReceivable" xml:lang="en-US" id="label_PaymentsToAcquireNotesReceivable">Note receivable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsToAcquireNotesReceivable" xlink:to="label_PaymentsToAcquireNotesReceivable" xlink:title="Label : PaymentsToAcquireNotesReceivable to label_PaymentsToAcquireNotesReceivable" />
    <link:label xlink:type="resource" xlink:label="label_PaymentsToAcquireNotesReceivable_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PaymentsToAcquireNotesReceivable_1" xml:lang="en-US" id="label_PaymentsToAcquireNotesReceivable_1">Note receivable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsToAcquireNotesReceivable" xlink:to="label_PaymentsToAcquireNotesReceivable_1" xlink:title="Label : PaymentsToAcquireNotesReceivable to label_PaymentsToAcquireNotesReceivable_1" />
    <link:label xlink:type="resource" xlink:label="label_ProceedsFromNotesPayable_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ProceedsFromNotesPayable_3" xml:lang="en-US" id="label_ProceedsFromNotesPayable_3">Aggregate principal amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromNotesPayable" xlink:to="label_ProceedsFromNotesPayable_3" xlink:title="Label : ProceedsFromNotesPayable to label_ProceedsFromNotesPayable_3" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesOfBusinessTransferredUnderContractualArrangementCurrent" xlink:label="LiabilitiesOfBusinessTransferredUnderContractualArrangementCurrent" xlink:title="LiabilitiesOfBusinessTransferredUnderContractualArrangementCurrent" />
    <link:label xlink:type="resource" xlink:label="label_LiabilitiesOfBusinessTransferredUnderContractualArrangementCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LiabilitiesOfBusinessTransferredUnderContractualArrangementCurrent" xml:lang="en-US" id="label_LiabilitiesOfBusinessTransferredUnderContractualArrangementCurrent">Assumed liability</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesOfBusinessTransferredUnderContractualArrangementCurrent" xlink:to="label_LiabilitiesOfBusinessTransferredUnderContractualArrangementCurrent" xlink:title="Label : LiabilitiesOfBusinessTransferredUnderContractualArrangementCurrent to label_LiabilitiesOfBusinessTransferredUnderContractualArrangementCurrent" />
    <link:label xlink:type="resource" xlink:label="label_LiabilitiesOfBusinessTransferredUnderContractualArrangementCurrent_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LiabilitiesOfBusinessTransferredUnderContractualArrangementCurrent_1" xml:lang="en-US" id="label_LiabilitiesOfBusinessTransferredUnderContractualArrangementCurrent_1">Liabilities of Business Transferred under Contractual Arrangement, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesOfBusinessTransferredUnderContractualArrangementCurrent" xlink:to="label_LiabilitiesOfBusinessTransferredUnderContractualArrangementCurrent_1" xlink:title="Label : LiabilitiesOfBusinessTransferredUnderContractualArrangementCurrent to label_LiabilitiesOfBusinessTransferredUnderContractualArrangementCurrent_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GainLossOnDispositionOfAssets" xlink:label="GainLossOnDispositionOfAssets" xlink:title="GainLossOnDispositionOfAssets" />
    <link:label xlink:type="resource" xlink:label="label_GainLossOnDispositionOfAssets" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_GainLossOnDispositionOfAssets" xml:lang="en-US" id="label_GainLossOnDispositionOfAssets">Loss on asset disposal</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GainLossOnDispositionOfAssets" xlink:to="label_GainLossOnDispositionOfAssets" xlink:title="Label : GainLossOnDispositionOfAssets to label_GainLossOnDispositionOfAssets" />
    <link:label xlink:type="resource" xlink:label="label_GainLossOnDispositionOfAssets_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_GainLossOnDispositionOfAssets_1" xml:lang="en-US" id="label_GainLossOnDispositionOfAssets_1">Gain (Loss) on Disposition of Property Plant Equipment, Excluding Oil and Gas Property and Timber Property</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GainLossOnDispositionOfAssets" xlink:to="label_GainLossOnDispositionOfAssets_1" xlink:title="Label : GainLossOnDispositionOfAssets to label_GainLossOnDispositionOfAssets_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_Noncashconversionofinterestexpenseoflongtermdebt" xlink:label="Noncashconversionofinterestexpenseoflongtermdebt" xlink:title="Noncashconversionofinterestexpenseoflongtermdebt" />
    <link:label xlink:type="resource" xlink:label="label_Noncashconversionofinterestexpenseoflongtermdebt" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_Noncashconversionofinterestexpenseoflongtermdebt" xml:lang="en-US" id="label_Noncashconversionofinterestexpenseoflongtermdebt">Non-cash conversion of interest expense of long term debt</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Noncashconversionofinterestexpenseoflongtermdebt" xlink:to="label_Noncashconversionofinterestexpenseoflongtermdebt" xlink:title="Label : Noncashconversionofinterestexpenseoflongtermdebt to label_Noncashconversionofinterestexpenseoflongtermdebt" />
    <link:label xlink:type="resource" xlink:label="label_Noncashconversionofinterestexpenseoflongtermdebt_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_Noncashconversionofinterestexpenseoflongtermdebt_1" xml:lang="en-US" id="label_Noncashconversionofinterestexpenseoflongtermdebt_1">Non-cash conversion of interest expense of long term debt</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Noncashconversionofinterestexpenseoflongtermdebt" xlink:to="label_Noncashconversionofinterestexpenseoflongtermdebt_1" xlink:title="Label : Noncashconversionofinterestexpenseoflongtermdebt to label_Noncashconversionofinterestexpenseoflongtermdebt_1" />
    <link:label xlink:type="resource" xlink:label="label_GainLossOnDispositionOfAssets_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_GainLossOnDispositionOfAssets_2" xml:lang="en-US" id="label_GainLossOnDispositionOfAssets_2">Loss on asset disposal</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GainLossOnDispositionOfAssets" xlink:to="label_GainLossOnDispositionOfAssets_2" xlink:title="Label : GainLossOnDispositionOfAssets to label_GainLossOnDispositionOfAssets_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherGeneralAndAdministrativeExpense" xlink:label="OtherGeneralAndAdministrativeExpense" xlink:title="OtherGeneralAndAdministrativeExpense" />
    <link:label xlink:type="resource" xlink:label="label_OtherGeneralAndAdministrativeExpense" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OtherGeneralAndAdministrativeExpense" xml:lang="en-US" id="label_OtherGeneralAndAdministrativeExpense">General and administrative expenses</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherGeneralAndAdministrativeExpense" xlink:to="label_OtherGeneralAndAdministrativeExpense" xlink:title="Label : OtherGeneralAndAdministrativeExpense to label_OtherGeneralAndAdministrativeExpense" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyCosts" xlink:label="RelatedPartyCosts" xlink:title="RelatedPartyCosts" />
    <link:label xlink:type="resource" xlink:label="label_RelatedPartyCosts" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RelatedPartyCosts" xml:lang="en-US" id="label_RelatedPartyCosts">Revenue related to products</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RelatedPartyCosts" xlink:to="label_RelatedPartyCosts" xlink:title="Label : RelatedPartyCosts to label_RelatedPartyCosts" />
    <link:label xlink:type="resource" xlink:label="label_RelatedPartyCosts_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RelatedPartyCosts_1" xml:lang="en-US" id="label_RelatedPartyCosts_1">Related Party Costs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RelatedPartyCosts" xlink:to="label_RelatedPartyCosts_1" xlink:title="Label : RelatedPartyCosts to label_RelatedPartyCosts_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty" xlink:label="RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty" xlink:title="RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty" />
    <link:label xlink:type="resource" xlink:label="label_RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty" xml:lang="en-US" id="label_RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty">Revenue related to other activities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty" xlink:to="label_RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty" xlink:title="Label : RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty to label_RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty" />
    <link:label xlink:type="resource" xlink:label="label_RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty_1" xml:lang="en-US" id="label_RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty_1">Related Party Transaction, Other Revenues from Transactions with Related Party</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty" xlink:to="label_RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty_1" xlink:title="Label : RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty to label_RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredRevenueRevenueRecognized1" xlink:label="DeferredRevenueRevenueRecognized1" xlink:title="DeferredRevenueRevenueRecognized1" />
    <link:label xlink:type="resource" xlink:label="label_DeferredRevenueRevenueRecognized1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_DeferredRevenueRevenueRecognized1" xml:lang="en-US" id="label_DeferredRevenueRevenueRecognized1">Revenue recognized</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredRevenueRevenueRecognized1" xlink:to="label_DeferredRevenueRevenueRecognized1" xlink:title="Label : DeferredRevenueRevenueRecognized1 to label_DeferredRevenueRevenueRecognized1" />
    <link:label xlink:type="resource" xlink:label="label_DeferredRevenueRevenueRecognized1_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DeferredRevenueRevenueRecognized1_1" xml:lang="en-US" id="label_DeferredRevenueRevenueRecognized1_1">Deferred Revenue, Revenue Recognized</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredRevenueRevenueRecognized1" xlink:to="label_DeferredRevenueRevenueRecognized1_1" xlink:title="Label : DeferredRevenueRevenueRecognized1 to label_DeferredRevenueRevenueRecognized1_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_UnpaidWages" xlink:label="UnpaidWages" xlink:title="UnpaidWages" />
    <link:label xlink:type="resource" xlink:label="label_UnpaidWages" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_UnpaidWages" xml:lang="en-US" id="label_UnpaidWages">Unpaid wages</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnpaidWages" xlink:to="label_UnpaidWages" xlink:title="Label : UnpaidWages to label_UnpaidWages" />
    <link:label xlink:type="resource" xlink:label="label_UnpaidWages_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_UnpaidWages_1" xml:lang="en-US" id="label_UnpaidWages_1">Unpaid wages</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnpaidWages" xlink:to="label_UnpaidWages_1" xlink:title="Label : UnpaidWages to label_UnpaidWages_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_MedicalMember" xlink:label="MedicalMember" xlink:title="MedicalMember" />
    <link:label xlink:type="resource" xlink:label="label_MedicalMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_MedicalMember" xml:lang="en-US" id="label_MedicalMember">Medical [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MedicalMember" xlink:to="label_MedicalMember" xlink:title="Label : MedicalMember to label_MedicalMember" />
    <link:label xlink:type="resource" xlink:label="label_MedicalMember_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_MedicalMember_1" xml:lang="en-US" id="label_MedicalMember_1">Medical [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MedicalMember" xlink:to="label_MedicalMember_1" xlink:title="Label : MedicalMember to label_MedicalMember_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DueFromRelatedPartiesCurrent" xlink:label="DueFromRelatedPartiesCurrent" xlink:title="DueFromRelatedPartiesCurrent" />
    <link:label xlink:type="resource" xlink:label="label_DueFromRelatedPartiesCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DueFromRelatedPartiesCurrent" xml:lang="en-US" id="label_DueFromRelatedPartiesCurrent">Due from Related Parties, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DueFromRelatedPartiesCurrent" xlink:to="label_DueFromRelatedPartiesCurrent" xlink:title="Label : DueFromRelatedPartiesCurrent to label_DueFromRelatedPartiesCurrent" />
    <link:label xlink:type="resource" xlink:label="label_DueFromRelatedPartiesCurrent_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DueFromRelatedPartiesCurrent_1" xml:lang="en-US" id="label_DueFromRelatedPartiesCurrent_1">Due from seller</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DueFromRelatedPartiesCurrent" xlink:to="label_DueFromRelatedPartiesCurrent_1" xlink:title="Label : DueFromRelatedPartiesCurrent to label_DueFromRelatedPartiesCurrent_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_ConstructionMaterialsMember" xlink:label="ConstructionMaterialsMember" xlink:title="ConstructionMaterialsMember" />
    <link:label xlink:type="resource" xlink:label="label_ConstructionMaterialsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConstructionMaterialsMember" xml:lang="en-US" id="label_ConstructionMaterialsMember">Construction Materials [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConstructionMaterialsMember" xlink:to="label_ConstructionMaterialsMember" xlink:title="Label : ConstructionMaterialsMember to label_ConstructionMaterialsMember" />
    <link:label xlink:type="resource" xlink:label="label_ConstructionMaterialsMember_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ConstructionMaterialsMember_1" xml:lang="en-US" id="label_ConstructionMaterialsMember_1">Construction Materials [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConstructionMaterialsMember" xlink:to="label_ConstructionMaterialsMember_1" xlink:title="Label : ConstructionMaterialsMember to label_ConstructionMaterialsMember_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_MedicalEquipmentMember" xlink:label="MedicalEquipmentMember" xlink:title="MedicalEquipmentMember" />
    <link:label xlink:type="resource" xlink:label="label_MedicalEquipmentMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_MedicalEquipmentMember" xml:lang="en-US" id="label_MedicalEquipmentMember">Medical Equipment [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MedicalEquipmentMember" xlink:to="label_MedicalEquipmentMember" xlink:title="Label : MedicalEquipmentMember to label_MedicalEquipmentMember" />
    <link:label xlink:type="resource" xlink:label="label_MedicalEquipmentMember_1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_MedicalEquipmentMember_1" xml:lang="en-US" id="label_MedicalEquipmentMember_1">Medical Equipment [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MedicalEquipmentMember" xlink:to="label_MedicalEquipmentMember_1" xlink:title="Label : MedicalEquipmentMember to label_MedicalEquipmentMember_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_TotalOperatingImputedInterest" xlink:label="TotalOperatingImputedInterest" xlink:title="TotalOperatingImputedInterest" />
    <link:label xlink:type="resource" xlink:label="label_TotalOperatingImputedInterest" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_TotalOperatingImputedInterest" xml:lang="en-US" id="label_TotalOperatingImputedInterest">Total Operating Imputed Interest</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TotalOperatingImputedInterest" xlink:to="label_TotalOperatingImputedInterest" xlink:title="Label : TotalOperatingImputedInterest to label_TotalOperatingImputedInterest" />
    <link:label xlink:type="resource" xlink:label="label_TotalOperatingImputedInterest_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_TotalOperatingImputedInterest_1" xml:lang="en-US" id="label_TotalOperatingImputedInterest_1">Less: Imputed interest</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TotalOperatingImputedInterest" xlink:to="label_TotalOperatingImputedInterest_1" xlink:title="Label : TotalOperatingImputedInterest to label_TotalOperatingImputedInterest_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_NotesReceivableTable" xlink:label="NotesReceivableTable" xlink:title="NotesReceivableTable" />
    <link:label xlink:type="resource" xlink:label="label_NotesReceivableTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NotesReceivableTable" xml:lang="en-US" id="label_NotesReceivableTable">Notes Receivable [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NotesReceivableTable" xlink:to="label_NotesReceivableTable" xlink:title="Label : NotesReceivableTable to label_NotesReceivableTable" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther" xlink:label="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther" xlink:title="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther" />
    <link:label xlink:type="resource" xlink:label="label_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther" xml:lang="en-US" id="label_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther">Assumed liability</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther" xlink:to="label_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther" xlink:title="Label : BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther to label_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther" />
    <link:label xlink:type="resource" xlink:label="label_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther_1" xml:lang="en-US" id="label_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther_1">Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Other</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther" xlink:to="label_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther_1" xlink:title="Label : BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther to label_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedEarnoutliability" xlink:label="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedEarnoutliability" xlink:title="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedEarnoutliability" />
    <link:label xlink:type="resource" xlink:label="label_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedEarnoutliability" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedEarnoutliability" xml:lang="en-US" id="label_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedEarnoutliability">Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Earnout liability</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromWarrantExercises" xlink:label="ProceedsFromWarrantExercises" xlink:title="ProceedsFromWarrantExercises" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromWarrantExercises" xlink:to="label_ProceedsFromWarrantExercises" xlink:title="Label : ProceedsFromWarrantExercises to label_ProceedsFromWarrantExercises" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharesIssued" xlink:label="SharesIssued" xlink:title="SharesIssued" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventDescription" xlink:label="SubsequentEventDescription" xlink:title="SubsequentEventDescription" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubsequentEventDescription" xlink:to="label_SubsequentEventDescription" xlink:title="Label : SubsequentEventDescription to label_SubsequentEventDescription" />
    <link:label xlink:type="resource" xlink:label="label_SubsequentEventDescription_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SubsequentEventDescription_1" xml:lang="en-US" id="label_SubsequentEventDescription_1">Subsequent event, description</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubsequentEventDescription" xlink:to="label_SubsequentEventDescription_1" xlink:title="Label : SubsequentEventDescription to label_SubsequentEventDescription_1" />
    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_SGBDevelopmentCorpMember" xlink:label="SGBDevelopmentCorpMember" xlink:title="SGBDevelopmentCorpMember" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SGBDevelopmentCorpMember" xlink:to="label_SGBDevelopmentCorpMember" xlink:title="Label : SGBDevelopmentCorpMember to label_SGBDevelopmentCorpMember" />
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    <link:loc xlink:type="locator" xlink:href="sgbx-20201231.xsd#sgbx_EchosRealEstateHoldingsMember" xlink:label="EchosRealEstateHoldingsMember" xlink:title="EchosRealEstateHoldingsMember" />
    <link:label xlink:type="resource" xlink:label="label_EchosRealEstateHoldingsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EchosRealEstateHoldingsMember" xml:lang="en-US" id="label_EchosRealEstateHoldingsMember">Echos Real Estate Holdings Member</link:label>
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    <link:label xlink:type="resource" xlink:label="label_EchosRealEstateHoldingsMember_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EchosRealEstateHoldingsMember_1" xml:lang="en-US" id="label_EchosRealEstateHoldingsMember_1">Echo&#x2019;s real estate holdings [Member]</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedLessNoncontrollingInterest" xlink:label="BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedLessNoncontrollingInterest" xlink:title="BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedLessNoncontrollingInterest" />
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    <link:label xlink:type="resource" xlink:label="label_IncomeTaxExpenseBenefit_2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_IncomeTaxExpenseBenefit_2" xml:lang="en-US" id="label_IncomeTaxExpenseBenefit_2">Income tax provision</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RepaymentsOfDebt" xlink:label="RepaymentsOfDebt" xlink:title="RepaymentsOfDebt" />
    <link:label xlink:type="resource" xlink:label="label_RepaymentsOfDebt" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RepaymentsOfDebt" xml:lang="en-US" id="label_RepaymentsOfDebt">Repayments of Debt</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RepaymentsOfDebt" xlink:to="label_RepaymentsOfDebt" xlink:title="Label : RepaymentsOfDebt to label_RepaymentsOfDebt" />
    <link:label xlink:type="resource" xlink:label="label_RepaymentsOfDebt_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RepaymentsOfDebt_1" xml:lang="en-US" id="label_RepaymentsOfDebt_1">Repayments of debt</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInOtherNoncurrentAssets" xlink:label="IncreaseDecreaseInOtherNoncurrentAssets" xlink:title="IncreaseDecreaseInOtherNoncurrentAssets" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInOtherNoncurrentAssets" xlink:to="label_IncreaseDecreaseInOtherNoncurrentAssets" xlink:title="Label : IncreaseDecreaseInOtherNoncurrentAssets to label_IncreaseDecreaseInOtherNoncurrentAssets" />
    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInOtherNoncurrentAssets_1" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_IncreaseDecreaseInOtherNoncurrentAssets_1" xml:lang="en-US" id="label_IncreaseDecreaseInOtherNoncurrentAssets_1">Right of use asset</link:label>
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInOtherNoncurrentLiabilities" xlink:to="label_IncreaseDecreaseInOtherNoncurrentLiabilities" xlink:title="Label : IncreaseDecreaseInOtherNoncurrentLiabilities to label_IncreaseDecreaseInOtherNoncurrentLiabilities" />
    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInOtherNoncurrentLiabilities_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_IncreaseDecreaseInOtherNoncurrentLiabilities_1" xml:lang="en-US" id="label_IncreaseDecreaseInOtherNoncurrentLiabilities_1">Long term lease liability</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInOtherNoncurrentLiabilities" xlink:to="label_IncreaseDecreaseInOtherNoncurrentLiabilities_1" xlink:title="Label : IncreaseDecreaseInOtherNoncurrentLiabilities to label_IncreaseDecreaseInOtherNoncurrentLiabilities_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:title="NetCashProvidedByUsedInOperatingActivitiesAbstract" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="label_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:title="Label : NetCashProvidedByUsedInOperatingActivitiesAbstract to label_NetCashProvidedByUsedInOperatingActivitiesAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:title="NetCashProvidedByUsedInInvestingActivitiesAbstract" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:title="NetCashProvidedByUsedInFinancingActivitiesAbstract" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="label_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:title="Label : NetCashProvidedByUsedInFinancingActivitiesAbstract to label_NetCashProvidedByUsedInFinancingActivitiesAbstract" />
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</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.PRE
<SEQUENCE>6
<FILENAME>sgbx-20201231_pre.xml
<DESCRIPTION>PRESENTATION
<TEXT>
<XBRL>
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<DOCUMENT>
<TYPE>EX-4.13
<SEQUENCE>7
<FILENAME>ex413_1.htm
<DESCRIPTION>DESCRIPTION OF SECURITIES
<TEXT>
<html><body><div><div style="font-family: 'times new roman', times; font-size: 10pt;">
<p style="margin: 0in 0in 0.0001pt; text-align: right; font-size: 12pt; font-family: 'Times New Roman', serif;" align="right"><b><font style="font-size: 10pt; color: #000000;">Exhibit 4.8</font></b></p>
<p style="margin: 9pt 0in 0.0001pt; text-align: center; font-size: 12pt; font-family: 'Times New Roman', serif;" align="center"><b><font style="font-size: 10pt; color: #000000;">DESCRIPTION OF SECURITIES </font></b></p>
<p style="margin: 0in 0in 0.0001pt; text-align: center; font-size: 12pt; font-family: 'Times New Roman', serif;" align="center"><b><font style="font-size: 10pt; color: #000000;">REGISTERED PURSUANT TO SECTION 12 OF THE </font></b></p>
<p style="margin: 0in 0in 0.0001pt; text-align: center; font-size: 12pt; font-family: 'Times New Roman', serif;" align="center"><b><font style="font-size: 10pt; color: #000000;">SECURITIES EXCHANGE ACT OF 1934, AS AMENDED</font></b></p>
<p style="margin: 9pt 0in 0in; text-align: justify; font-size: 12pt; font-family: 'Times New Roman', serif;"><font style="font-size: 10.0pt; color: black;">SG Blocks, Inc. (the &#8220;Company,&#8221; &#8220;we,&#8221; &#8220;us,&#8221; and &#8220;our&#8221;) had one class of securities registered under Section&nbsp;12 of the Securities Exchange Act of 1934, as amended (the &#8220;Exchange Act&#8221;), which is our common stock, par value $0.01 per share (the &#8220;common stock&#8221;).</font></p>
<p style="margin: 9pt 0in 0in; text-align: justify; font-size: 12pt; font-family: 'Times New Roman', serif;"><b><font style="font-size: 10.0pt; color: black;">General</font></b></p>
<p style="margin: 9pt 0in 0in; text-align: justify; font-size: 12pt; font-family: 'Times New Roman', serif;"><font style="font-size: 10.0pt; color: black;">The following is a description of the material terms of our common stock.<font style="mso-spacerun: yes;">&nbsp; </font>This is a summary only and does not purport to be complete. It is<b> </b>subject to and qualified in its entirety by reference to our </font><font style="font-size: 10.0pt;">Amended and Restated Certificate of Incorporation, as amended (the &#8220;Certificate of Incorporation&#8221;), and our Amended and Restated Bylaws (the &#8220;Bylaws&#8221;).&nbsp;<font style="color: #000000;">We encourage you to<b> </b>read our Certificate of Incorporation, our Bylaws and the applicable provisions of </font>the Delaware General Corporation Law (the &#8220;DGCL&#8221;)<font style="color: #000000;">, for additional information. </font></font></p>
<p style="text-align: justify; margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><b><font style="font-size: 10.0pt; color: black;">&nbsp;</font></b></p>
<p style="text-align: justify; margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><b><font style="font-size: 10.0pt; color: black;">Description of Common Stock</font></b></p>
<p style="text-align: justify; margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><font style="font-size: 10.0pt;">&nbsp;</font></p>
<p style="text-align: justify; margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><i><font style="font-size: 10.0pt;">Authorized Shares of Common Stock.<font style="mso-spacerun: yes;">&nbsp; </font><font style="mso-spacerun: yes;">&nbsp;</font></font></i><font style="font-size: 10.0pt;">We currently have authorized 25,000,000 shares of common stock.<font style="mso-spacerun: yes;">&nbsp;&nbsp;</font></font></p>
<p style="text-align: justify; margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><font style="font-size: 10.0pt;">&nbsp;</font></p>
<p style="text-align: justify; margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><i><font style="font-size: 10.0pt;">Voting.&nbsp;&nbsp;</font></i><font style="font-size: 10.0pt;">Holders of our common stock are entitled to one vote for each share held of record on each matter submitted to a vote of stockholders, including the election of directors, and do not have cumulative voting rights. Our directors are elected by a plurality of the votes cast by the stockholders entitled to vote at our annual meeting of stockholders.</font></p>
<p style="text-align: justify; line-height: 11pt; margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><font style="font-size: 10.0pt;">&nbsp;</font></p>
<p style="text-align: justify; margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><i><font style="font-size: 10.0pt;">Dividends.&nbsp;&nbsp;</font></i><font style="font-size: 10.0pt;">Subject to the prior rights of any class or series of preferred stock which may from time to time be outstanding, if any, holders of our common stock are entitled to receive dividends ratably when, as and if declared by our Board of Directors, out of funds legally available for that purpose. We have not paid any dividends on our common stock and none are contemplated in the foreseeable future. We anticipate that all earnings that may be generated from our operations will be used to finance our growth.</font></p>
<p style="text-align: justify; margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><font style="font-size: 10.0pt;">&nbsp;</font></p>
<p style="text-align: justify; margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><i><font style="font-size: 10.0pt;">Liquidation</font></i><font style="font-size: 10.0pt;">. Upon our liquidation, dissolution or winding up, holders of our common stock are entitled to share ratably in all assets remaining after payment of liabilities and payment of accrued dividends and liquidation preferences on the preferred stock, if any. </font></p>
<p style="text-align: justify; text-indent: 0.5in; line-height: 11pt; margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><font style="font-size: 10.0pt;">&nbsp;</font></p>
<p style="text-align: justify; line-height: 11pt; margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><i><font style="font-size: 10.0pt;">Rights and Preferences.</font></i><font style="font-size: 10.0pt;">&nbsp; The holders of our common stock have no preemptive, subscription or redemption rights pertaining to our common stock and have no rights to convert their common stock into any other securities. The absence of preemptive rights could result in a dilution of the interest of the existing stockholders should additional shares of our common stock be issued. In addition, the rights of holders of our common stock are subject to, and may be adversely affected by, the rights of holders of shares of any series of preferred stock that we may designate and issue in the future. <font style="mso-spacerun: yes;">&nbsp;</font>See &#8220;Risk Factors&#8221; section in the Form 10-K for a further description of risks related to our common stock.</font></p>
<p style="text-align: justify; line-height: 11pt; margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><font style="font-size: 10.0pt;">&nbsp;</font></p>
<p style="text-align: justify; line-height: 11pt; margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><i><font style="font-size: 10.0pt;">Fully Paid and Nonassessable</font></i><font style="font-size: 10.0pt;">.<font style="mso-spacerun: yes;">&nbsp; </font>All of our issued and outstanding shares of common stock are fully paid and nonassessable.</font></p>
<p style="text-align: justify; margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><font style="font-size: 10.0pt;">&nbsp;
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<p></p>
<p style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><b><font style="font-size: 10.0pt;">Anti-Takeover Effects of Delaware Law and Our Certificate of Incorporation and Bylaws</font></b><font style="font-size: 10.0pt;"></font></p>
<p style="text-align: justify; text-indent: 0.5in; margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><font style="font-size: 10.0pt;">&nbsp;</font></p>
<p style="text-align: justify; margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><font style="font-size: 10.0pt;">Certain provisions of Delaware law, our Certificate of Incorporation and our Bylaws contain provisions that could have the effect of delaying, deferring or discouraging another party from acquiring control of us. These provisions, which are summarized below, are expected to discourage certain types of coercive takeover practices and inadequate takeover bids. These provisions are also designed, in part, to encourage persons seeking to acquire control of us to first negotiate with our Board of Directors. We believe that the benefits of increased protection of our potential ability to negotiate with an unfriendly or unsolicited acquirer outweigh the disadvantages of discouraging such proposals, including proposals that are priced above the then-current market value of our common stock, because, among other reasons, such negotiation could result in an improvement of the terms of such proposals.</font></p>
<p style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><font style="font-size: 10.0pt;">&nbsp;</font></p>
<p style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><i><font style="font-size: 10.0pt;">Certificate of Incorporation and Bylaws</font></i><font style="font-size: 10.0pt;"></font></p>
<p style="text-align: justify; text-indent: 0.5in; margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><font style="font-size: 10.0pt;">&nbsp;</font></p>
<p style="text-align: justify; margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><font style="font-size: 10.0pt;">Certain provisions set forth in our Certificate of Incorporation, our Bylaws and in Delaware law, which are summarized below, may be deemed to have an anti-takeover effect and may delay, deter or prevent a tender offer or takeover attempt that a stockholder might consider to be in its best interests, including attempts that might result in a premium being paid over the market price for the shares held by stockholders.</font></p>
<p style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><font style="font-size: 10.0pt;">&nbsp;</font></p>
<p style="text-align: justify; margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><i><font style="font-size: 10.0pt;">Proposals of business and nominations</font></i><font style="font-size: 10.0pt;">. Our Bylaws generally regulate proposals of business and nominations for election of directors by stockholders. In general, Section 3.16 requires stockholders intending to submit proposals or nominations at a stockholders meeting to provide the Company with advance notice thereof, including information regarding the stockholder proposing the business or nomination as well as information regarding the proposed business or nominee. Section 3.16 provides a time period during which business or nominations must be provided to the Company that will create a predictable window for the submission of such notices, eliminating the risk that the Company finds a meeting will be contested after printing its proxy materials for an uncontested election and providing the Company with a reasonable opportunity to respond to nominations and proposals by stockholders.</font></p>
<p style="text-align: justify; margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><font style="font-size: 10.0pt;">&nbsp;</font></p>
<p style="text-align: justify; margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><i><font style="font-size: 10.0pt;">Blank Check Preferred Stock</font></i><font style="font-size: 10.0pt;">. Our Board of Directors has the right to issue preferred stock in one or more series and to determine the designations, rights, preferences of such preferred stock without stockholder approval.</font></p>
<p style="text-align: justify; margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><font style="font-size: 10.0pt;">&nbsp;</font></p>
<p style="text-align: justify; margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><i><font style="font-size: 10.0pt;">Board Vacancies</font></i><font style="font-size: 10.0pt;">. Our Bylaws generally provide that only the board of directors (and not the stockholders) may fill vacancies and newly created directorships.</font></p>
<p style="text-align: justify; margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><font style="font-size: 10.0pt;">&nbsp;</font></p>
<p style="text-align: justify; margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><font style="font-size: 10.0pt;">While the foregoing provisions of our Certificate of Incorporation, Bylaws and Delaware law may have an anti-takeover effect, these provisions are intended to enhance the likelihood of continuity and stability in the composition of the Board of Directors and in the policies formulated by the Board of Directors and to discourage certain types of transactions that may involve an actual or threatened change of control. In that regard, these provisions are designed to reduce our vulnerability to an unsolicited acquisition proposal. The provisions also are intended to discourage certain tactics that may be used in proxy fights. However, such provisions could have the effect of discouraging others from making tender offers for our shares and, as a consequence, they also may inhibit fluctuations in the market price of our common stock that could result from actual or rumored takeover attempts. Such provisions also may have the effect of preventing changes in our management.</font></p>
<p style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><font style="font-size: 10.0pt;">&nbsp;</font></p>
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<p style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><i><font style="font-size: 10.0pt;">Delaware Anti-Takeover Statute</font></i><font style="font-size: 10.0pt;"></font></p>
<p style="text-align: justify; text-indent: 0.5in; margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><font style="font-size: 10.0pt;">&nbsp;</font></p>
<p style="text-align: justify; margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><font style="font-size: 10.0pt;">We are subject to the provisions of Section 203 of the DGCL (&#8220;Section 203&#8221;) regulating corporate takeovers. In general, Section 203 prohibits a publicly-held Delaware corporation from engaging, under certain circumstances, in a business combination with an interested stockholder for a period of three years following the date the person became an interested stockholder unless:</font></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; text-indent: -0.25in; font-size: 12pt; font-family: 'Times New Roman', serif;"><font style="font-size: 10.0pt;">&nbsp;</font></p>
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<p style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><font style="font-size: 10.0pt;">&#9679;</font></p>
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<p style="text-align: justify; margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><font style="font-size: 10.0pt;">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;</font></p>
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<p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; text-indent: -0.25in; font-size: 12pt; font-family: 'Times New Roman', serif;"><font style="font-size: 10.0pt;">&nbsp;</font></p>
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<p style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><font style="font-size: 10.0pt;">&#9679;</font></p>
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<p style="text-align: justify; margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><font style="font-size: 10.0pt;">upon completion of the transaction that resulted in the stockholder becoming an interested stockholder, the interested 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 voting stock outstanding, the outstanding voting stock owned by the interested stockholder, (1) shares owned by persons who are directors and also officers and (2) 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</font></p>
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<p style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><font style="font-size: 10.0pt;">&#9679;</font></p>
</td>
<td style="padding: 0in 0in 0in 0in;" valign="top">
<p style="text-align: justify; margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><font style="font-size: 10.0pt;">at or subsequent to the date of the transaction, the business combination is approved by the board of directors of the corporation and authorized at an annual or special meeting of stockholders, and not by written consent, by the affirmative vote of at least 66 2/3% of the outstanding voting stock which is not owned by the interested stockholder.</font></p>
</td>
</tr>

</table>
<p style="text-align: justify; text-indent: 0.5in; margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><font style="font-size: 10.0pt;">&nbsp;</font></p>
<p style="text-align: justify; margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><font style="font-size: 10.0pt;">Generally, a business combination includes a merger, asset, stock sale or other transaction resulting in a financial benefit to the interested stockholder. An interested stockholder 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 stock. We expect the existence of Section 203 to have an anti-takeover effect with respect to transactions our Board of Directors does not approve in advance. We also anticipate that Section 203 may discourage business combinations or other attempts that might result in a premium over the market price for the shares of common stock held by our stockholders.</font></p>
<p style="text-align: justify; margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><font style="font-size: 10.0pt;">&nbsp;</font></p>
<p style="text-align: justify; margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><b><font style="font-size: 10.0pt;">Listing of Common Stock on the Nasdaq Capital Market</font></b><font style="font-size: 10.0pt;"></font></p>
<p style="text-align: justify; margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><font style="font-size: 10.0pt;">&nbsp;</font></p>
<p style="text-align: justify; margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><font style="font-size: 10.0pt;">Our common stock is currently listed on the Nasdaq Capital Market under the trading symbol &#8220;SGBX.&#8221;</font></p>
<p style="text-align: justify; margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><font style="font-size: 10.0pt;">&nbsp;</font></p>
<p style="text-align: justify; margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><b><font style="font-size: 10.0pt;">Transfer Agent and Registrar</font></b><font style="font-size: 10.0pt;"></font></p>
<p style="text-align: justify; text-indent: 0.5in; margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><font style="font-size: 10.0pt;">&nbsp;</font></p>
<p style="text-align: justify; margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><font style="font-size: 10.0pt;">The transfer agent and registrar for our common stock is American Stock Transfer and Trust Company, LLC. The transfer agent&#8217;s principal business address is 6201 15<sup>th</sup> Avenue, Brooklyn, New York 11219, and its telephone number is (800) 937-5449.</font></p>
<br></div></div></body></html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-21.1
<SEQUENCE>8
<FILENAME>ex211_2.htm
<DESCRIPTION>LIST OF SUBSIDIARIES
<TEXT>
<html><body><div><div style="font-family: 'times new roman', times; font-size: 10pt;">
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0px; text-align: right;"><b>Exhibit 21.1</b></p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0px;">&nbsp;</p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0px; text-align: center;"><b>Subsidiaries of the Registrant</b></p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0px;">&nbsp;</p>
<div>
<table style="font-family: &quot;times new roman&quot;; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; text-decoration-color: initial; border-collapse: collapse; font-size: 10pt; width: 100%; margin-left: 0.1px; height: 134px;" cellspacing="0" cellpadding="0" width="100%">

<tr style="vertical-align: top; height: 17px;">
<td style="border-bottom: 1.5pt solid black; padding-right: 3pt; padding-left: 3pt; text-align: center; width: 49%; height: 17px;"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><b>Subsidiary</b></font></td>
<td style="padding-right: 3pt; padding-left: 3pt; width: 2%; height: 17px;">&nbsp;</td>
<td style="border-bottom: 1.5pt solid black; padding-right: 3pt; padding-left: 3pt; text-align: center; width: 49%; height: 17px;"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><b>Jurisdiction of Incorporation or Organization</b></font></td>
</tr>
<tr style="vertical-align: top; height: 20px;">
<td style="padding-right: 3pt; padding-left: 3pt; height: 20px; text-align: left;">
<p><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">SG Building Blocks, Inc.</font><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"></font></p>
</td>
<td style="padding-right: 3pt; padding-left: 3pt; height: 20px;">&nbsp;</td>
<td style="padding-right: 3pt; padding-left: 3pt; height: 20px; text-align: center;"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">Delaware</font></td>
</tr>
<tr style="height: 24px;">
<td style="padding-right: 3pt; padding-left: 3pt; height: 24px; text-align: left;">SG Residential, Inc.</td>
<td style="padding-right: 3pt; padding-left: 3pt; height: 24px;"><br></td>
<td style="padding-right: 3pt; padding-left: 3pt; height: 24px; text-align: center;">Delaware</td>
</tr>
<tr style="height: 22px;">
<td style="padding-right: 3pt; padding-left: 3pt; height: 22px; text-align: left;">SG Blocks Puerto, Inc.</td>
<td style="padding-right: 3pt; padding-left: 3pt; height: 22px;"><br></td>
<td style="padding-right: 3pt; padding-left: 3pt; height: 22px; text-align: center;">Puerto Rico</td>
</tr>
<tr style="height: 17px;">
<td style="padding-right: 3pt; padding-left: 3pt; text-align: left; height: 17px;">SG Echo, LLC</td>
<td style="padding-right: 3pt; padding-left: 3pt; height: 17px;"><br></td>
<td style="padding-right: 3pt; padding-left: 3pt; text-align: center; height: 17px;">Delaware</td>
</tr>
<tr style="height: 17px;">
<td style="padding-right: 3pt; padding-left: 3pt; text-align: left; height: 17px;">Clarity Mobile Venture, LLC</td>
<td style="padding-right: 3pt; padding-left: 3pt; height: 17px;"><br></td>
<td style="padding-right: 3pt; padding-left: 3pt; text-align: center; height: 17px;">Delaware</td>
</tr>
<tr style="height: 17px;">
<td style="padding-right: 3pt; padding-left: 3pt; text-align: left; height: 17px;">SGB Development Corp.</td>
<td style="padding-right: 3pt; padding-left: 3pt; height: 17px;"><br></td>
<td style="padding-right: 3pt; padding-left: 3pt; text-align: center; height: 17px;">Delaware</td>
</tr>

</table>
<p style="margin: 0px; clear: left; font-family: 'times new roman'; font-size: 10pt;" align="justify"><br></p>
</div>
</div></div></body></html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>9
<FILENAME>ex231_3.htm
<DESCRIPTION>CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
<TEXT>
<html><body><div><div>
<p style="font-family: Calibri, sans-serif; font-size: 11pt; text-align: right; line-height: 82%; margin: 0in 0in 0.0001pt;" align="right"><b style="mso-bidi-font-weight: normal;"><font style="font-size: 9.5pt; line-height: 82%; font-family: 'Times New Roman', serif; color: #000000; letter-spacing: 0.3pt;">Exhibit 23.1</font></b></p>
<p style="font-family: Calibri, sans-serif; font-size: 11pt; text-align: center;"><font style="font-size: 10pt;"><b style="mso-bidi-font-weight: normal;"><font style="font-family: 'Times New Roman', serif; color: #000000; letter-spacing: 0.15pt;">Consent of Independent Registered Public Accounting Firm</font></b></font></p>
<p style="font-family: 'Times New Roman', serif; font-size: 12pt; margin: 0.15in 0in 0in; text-align: justify;"><br></p>
<p style="font-family: 'Times New Roman', serif; font-size: 10pt; text-align: justify; margin: 0in 0in 0.0001pt;">

</p>
<p style="margin: 0in 0in 0.0001pt; text-align: justify;"><font style="font-size: 10pt; color: #000000;">We consent to the incorporation by reference in the Registration Statements on Form S-8 (File No. 333-248571, <font style="mso-spacerun: yes;">&nbsp;</font>File No. 333-225439 and File No. 333-223950), Form S-3 (File No. 333-226787 and File No. 333-228882) and Form S-1 (File No. 333-237682 and File No. 333-235295) of SG Blocks, Inc. of our report dated April 15<font style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">, 2021</font></font><font style="font-size: 10pt; color: #000000;">, relating to the consolidated financial statements appearing in this Annual Report on Form 10-K of SG Blocks, Inc. for the year ended December 31, 2020.</font></p>
<p style="margin: 0.15in 0in 0in; text-align: justify;"><font style="font-size: 10.0pt; color: black; letter-spacing: .1pt;">/s /Whitley Penn LLP</font><font style="font-size: 11pt; font-family: Calibri, sans-serif; color: #000000;"></font></p>
<p style="font-family: Calibri, sans-serif; font-size: 11pt; margin: 0.15in 5.7in 0.0001pt 0in; line-height: 1;"><font style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000; line-height: inherit;">Dallas, Texas</font><font style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000; line-height: inherit;"><br></font></p>
<p style="margin: 0.15in 5.7in 0.0001pt 0in; line-height: 1;"><font><font style="font-size: 13.3333px; letter-spacing: -0.133333px;">April 15, 2021</font></font></p>
</div></div></body></html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-31.1
<SEQUENCE>10
<FILENAME>ex311_4.htm
<DESCRIPTION>CERTIFICATION
<TEXT>
<html><body><div><div style="font-family: 'times new roman', times; font-size: 10pt;">
<p style="color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0px; text-align: right;"><b>Exhibit 31.1</b></p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 12pt 0px 0px; text-align: center;"><b>CERTIFICATION PURSUANT TO</b></p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0px; text-align: center;"><b>SECTION 302 OF THE</b></p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 6pt 0px 0px; text-align: center;"><b>SARBANES-OXLEY ACT OF 2002</b></p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 6pt 0px 0px;">I, Paul M. Galvin, certify that:</p>
<div>
<table style="font-family: 'times new roman'; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; text-decoration-color: initial; border-collapse: collapse; font-size: 10pt; width: 100%; margin-left: 0.1px; height: 447px;" cellspacing="0" cellpadding="0" width="100%">

<tr style="height: 17px;">
<td style="padding-right: 3pt; padding-left: 3pt; height: 17px; width: 4%;">&nbsp;</td>
<td style="padding-right: 3pt; padding-left: 3pt; height: 17px; width: 96%;" colspan="2">&nbsp;</td>
</tr>
<tr style="vertical-align: top; height: 17px;">
<td style="padding-right: 3pt; padding-left: 0.25in; height: 17px;"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">1.</font></td>
<td style="padding-right: 3pt; text-align: left; height: 17px;" colspan="2"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">I have reviewed this Annual Report on Form 10-K of SG Blocks, Inc.;</font></td>
</tr>
<tr style="height: 17px;">
<td style="padding-right: 3pt; padding-left: 3pt; height: 17px;">&nbsp;</td>
<td style="padding-right: 3pt; padding-left: 3pt; height: 17px;" colspan="2">&nbsp;</td>
</tr>
<tr style="vertical-align: top; height: 17px;">
<td style="padding-right: 3pt; padding-left: 0.25in; height: 17px;"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">2.</font></td>
<td style="text-align: left; height: 17px;" colspan="2"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">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;</font></td>
</tr>
<tr style="height: 17px;">
<td style="padding-right: 3pt; padding-left: 3pt; height: 17px;">&nbsp;</td>
<td style="padding-right: 3pt; padding-left: 3pt; height: 17px;" colspan="2">&nbsp;</td>
</tr>
<tr style="vertical-align: top; height: 17px;">
<td style="padding-right: 3pt; padding-left: 0.25in; height: 17px;"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">3.</font></td>
<td style="padding-right: 3pt; text-align: left; height: 17px;" colspan="2"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">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;</font></td>
</tr>
<tr style="height: 17px;">
<td style="padding-right: 3pt; padding-left: 3pt; height: 17px;">&nbsp;</td>
<td style="padding-right: 3pt; padding-left: 3pt; height: 17px;" colspan="2">&nbsp;</td>
</tr>
<tr style="vertical-align: top; height: 17px;">
<td style="padding-right: 3pt; padding-left: 0.25in; height: 17px;"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">4.</font></td>
<td style="padding-right: 3pt; text-align: left; height: 17px;" colspan="2"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">The <font style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">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:</font> </font></td>
</tr>
<tr style="height: 17px;">
<td style="padding-right: 3pt; padding-left: 3pt; height: 17px;" colspan="2"></td>
<td style="padding-right: 3pt; padding-left: 3pt; height: 17px;"></td>
</tr>
<tr style="vertical-align: top; height: 34px;">
<td style="padding-right: 3pt; padding-left: 45pt; height: 34px;" colspan="2"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">a)</font></td>
<td style="padding-right: 3pt; text-align: left; height: 34px;"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">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;</font></td>
</tr>
<tr style="height: 17px;">
<td style="padding-right: 3pt; padding-left: 3pt; height: 17px;" colspan="2">&nbsp;</td>
<td style="padding-right: 3pt; padding-left: 3pt; height: 17px;">&nbsp;</td>
</tr>
<tr style="vertical-align: top; height: 34px;">
<td style="padding-right: 3pt; padding-left: 45pt; height: 34px;" colspan="2"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">b)</font></td>
<td style="padding-right: 3pt; text-align: left; height: 34px;"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">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;</font></td>
</tr>
<tr style="height: 17px;">
<td style="padding-right: 3pt; padding-left: 3pt; height: 17px;" colspan="2">&nbsp;</td>
<td style="padding-right: 3pt; padding-left: 3pt; height: 17px;">&nbsp;</td>
</tr>
<tr style="vertical-align: top; height: 22px;">
<td style="padding-right: 3pt; padding-left: 45pt; height: 22px;" colspan="2"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">c)</font></td>
<td style="padding-right: 3pt; text-align: left; height: 22px;"><font style="color: #000000; font-family: 'Times New Roman', serif; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">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</font></td>
</tr>
<tr style="height: 17px;">
<td style="padding-right: 3pt; padding-left: 3pt; height: 17px;" colspan="2"></td>
<td style="padding-right: 3pt; padding-left: 3pt; height: 17px;"></td>
</tr>
<tr style="vertical-align: top; height: 34px;">
<td style="padding-right: 3pt; padding-left: 45pt; height: 34px;" colspan="2"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">d)</font></td>
<td style="padding-right: 3pt; text-align: left; height: 34px;"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">Disclosed&nbsp;<font style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">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 (the registrant&#8217;s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant&#8217;s internal control over financial reporting; and</font> </font></td>
</tr>
<tr style="height: 17px;">
<td style="padding-right: 3pt; padding-left: 3pt; height: 17px;">&nbsp;</td>
<td style="padding-right: 3pt; padding-left: 3pt; height: 17px;" colspan="2">&nbsp;</td>
</tr>
<tr style="vertical-align: top; height: 17px;">
<td style="padding-right: 3pt; padding-left: 0.25in; height: 17px;"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">5.</font></td>
<td style="padding-right: 3pt; text-align: left; height: 17px;" colspan="2"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">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):</font></td>
</tr>
<tr style="height: 17px;">
<td style="padding-right: 3pt; padding-left: 3pt; height: 17px;" colspan="2">&nbsp;</td>
<td style="padding-right: 3pt; padding-left: 3pt; height: 17px;">&nbsp;</td>
</tr>
<tr style="vertical-align: top; height: 17px;">
<td style="padding-right: 3pt; padding-left: 45pt; height: 17px;" colspan="2"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">a)</font></td>
<td style="padding-right: 3pt; text-align: left; height: 17px;"><font style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">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</font></td>
</tr>
<tr style="height: 17px;">
<td style="padding-right: 3pt; padding-left: 3pt; height: 17px;" colspan="2"></td>
<td style="padding-right: 3pt; padding-left: 3pt; height: 17px;"></td>
</tr>
<tr style="vertical-align: top; height: 17px;">
<td style="padding-right: 3pt; padding-left: 45pt; height: 17px;" colspan="2"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">b)</font></td>
<td style="padding-right: 3pt; text-align: left; height: 17px;"><font style="color: #000000; font-family: 'Times New Roman', serif; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">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.</font></td>
</tr>
<tr style="height: 17px;">
<td style="height: 17px;">&nbsp;</td>
<td style="height: 17px;">&nbsp;</td>
<td style="height: 17px;">&nbsp;</td>
</tr>

</table>
</div>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 6pt 0px 0px;">Date: <font>April 15, 2021</font></p>
<div>
<table style="font-family: 'times new roman'; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; text-decoration-color: initial; border-collapse: collapse; font-size: 10pt; width: 100%; margin-left: 0.1px;" cellspacing="0" cellpadding="0" width="100%">

<tr>
<td style="padding-right: 3pt; padding-left: 3pt; width: 100%;" colspan="2">&nbsp;</td>
</tr>
<tr style="vertical-align: bottom;">
<td style="padding-top: 1.5pt; padding-right: 3pt; padding-left: 3pt; width: 68%;">&nbsp;</td>
<td style="padding-top: 1.5pt; padding-right: 3pt; padding-left: 3pt; width: 32%;"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">/s/ Paul M. Galvin</font></td>
</tr>
<tr style="vertical-align: bottom;">
<td style="padding-top: 1.5pt; padding-right: 3pt; padding-left: 3pt; width: 68%;">&nbsp;By:</td>
<td style="border-top: 1pt solid black; padding-top: 1.5pt; padding-right: 3pt; padding-left: 3pt; width: 32%;"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">Name: Paul M. Galvin</font></td>
</tr>
<tr style="vertical-align: bottom;">
<td style="padding-top: 1.5pt; padding-right: 3pt; padding-left: 3pt; width: 68%;">&nbsp;</td>
<td style="padding-top: 1.5pt; padding-right: 3pt; padding-left: 3pt; width: 32%;"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">Title: Chairman and Chief Executive Officer</font></td>
</tr>

</table>
</div>
<p style="margin: 0px; clear: left; font-family: 'times new roman'; font-size: 10pt;" align="justify">&nbsp;</p>
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</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-31.2
<SEQUENCE>11
<FILENAME>ex312_5.htm
<DESCRIPTION>CERTIFICATION
<TEXT>
<html><body><div><div style="font-family: 'times new roman', times; font-size: 10pt;">
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0px; text-align: right;"><b>Exhibit 31.2</b></p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 12pt 0px 0px; text-align: center;"><b>CERTIFICATION PURSUANT TO</b></p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0px; text-align: center;"><b>SECTION 302 OF THE</b></p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 6pt 0px 0px; text-align: center;"><b>SARBANES-OXLEY ACT OF 2002</b></p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 6pt 0px 0px;">I, Gerald A. Sheeran, certify that:</p>
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<table style="font-family: 'times new roman'; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; text-decoration-color: initial; border-collapse: collapse; font-size: 10pt; width: 100%; margin-left: 0.1px; height: 442px;" cellspacing="0" cellpadding="0" width="100%">

<tr style="height: 17px;">
<td style="padding-right: 3pt; padding-left: 3pt; height: 17px;">&nbsp;</td>
<td style="padding-right: 3pt; padding-left: 3pt; height: 17px;" colspan="2">&nbsp;</td>
</tr>
<tr style="vertical-align: top; height: 17px;">
<td style="padding-right: 3pt; padding-left: 0.25in; height: 17px;"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">1.</font></td>
<td style="padding-right: 3pt; text-align: left; height: 17px;" colspan="2"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">I have reviewed this Annual Report on Form 10-K of SG Blocks, Inc.;</font></td>
</tr>
<tr style="height: 17px;">
<td style="padding-right: 3pt; padding-left: 3pt; height: 17px;">&nbsp;</td>
<td style="padding-right: 3pt; padding-left: 3pt; height: 17px;" colspan="2">&nbsp;</td>
</tr>
<tr style="vertical-align: top; height: 17px;">
<td style="padding-right: 3pt; padding-left: 0.25in; height: 17px;"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">2.</font></td>
<td style="padding-right: 3pt; text-align: left; height: 17px;" colspan="2"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">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;</font></td>
</tr>
<tr style="height: 17px;">
<td style="padding-right: 3pt; padding-left: 3pt; height: 17px;">&nbsp;</td>
<td style="padding-right: 3pt; padding-left: 3pt; height: 17px;" colspan="2">&nbsp;</td>
</tr>
<tr style="vertical-align: top; height: 17px;">
<td style="padding-right: 3pt; padding-left: 0.25in; height: 17px;"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">3.</font></td>
<td style="padding-right: 3pt; text-align: left; height: 17px;" colspan="2"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">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;</font></td>
</tr>
<tr style="height: 17px;">
<td style="padding-right: 3pt; padding-left: 3pt; height: 17px;">&nbsp;</td>
<td style="padding-right: 3pt; padding-left: 3pt; height: 17px;" colspan="2">&nbsp;</td>
</tr>
<tr style="vertical-align: top; height: 17px;">
<td style="padding-right: 3pt; padding-left: 0.25in; height: 17px;"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">4.</font></td>
<td style="padding-right: 3pt; text-align: left; height: 17px;" colspan="2"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">The <font style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">registrant&#8217;s other</font>&nbsp;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:</font></td>
</tr>
<tr style="height: 17px;">
<td style="padding-right: 3pt; padding-left: 3pt; height: 17px;" colspan="2"><br></td>
<td style="padding-right: 3pt; padding-left: 3pt; height: 17px;">&nbsp;</td>
</tr>
<tr style="vertical-align: top; height: 34px;">
<td style="padding-right: 3pt; padding-left: 45pt; height: 34px;" colspan="2"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">a)</font></td>
<td style="padding-right: 3pt; text-align: left; height: 34px;"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">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;</font></td>
</tr>
<tr style="height: 17px;">
<td style="padding-right: 3pt; padding-left: 3pt; height: 17px;" colspan="2"><br></td>
<td style="padding-right: 3pt; padding-left: 3pt; height: 17px;">&nbsp;</td>
</tr>
<tr style="vertical-align: top; height: 34px;">
<td style="padding-right: 3pt; padding-left: 45pt; height: 34px;" colspan="2"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">b)</font></td>
<td style="padding-right: 3pt; text-align: left; height: 34px;"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">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;</font></td>
</tr>
<tr style="height: 17px;">
<td style="padding-right: 3pt; padding-left: 3pt; height: 17px;" colspan="2"><br></td>
<td style="padding-right: 3pt; padding-left: 3pt; height: 17px;">&nbsp;</td>
</tr>
<tr style="vertical-align: top; height: 17px;">
<td style="padding-right: 3pt; padding-left: 45pt; height: 17px;" colspan="2"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">c)</font></td>
<td style="padding-right: 3pt; text-align: left; height: 17px;"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><font style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">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</font> </font></td>
</tr>
<tr style="height: 17px;">
<td style="padding-right: 3pt; padding-left: 3pt; height: 17px;" colspan="2"><br></td>
<td style="padding-right: 3pt; padding-left: 3pt; height: 17px;">&nbsp;</td>
</tr>
<tr style="vertical-align: top; height: 34px;">
<td style="padding-right: 3pt; padding-left: 45pt; height: 34px;" colspan="2"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">d)</font></td>
<td style="padding-right: 3pt; text-align: left; height: 34px;"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"> <font style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">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 (the registrant&#8217;s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant&#8217;s internal control over financial reporting; and</font> </font></td>
</tr>
<tr style="height: 17px;">
<td style="padding-right: 3pt; padding-left: 3pt; height: 17px;">&nbsp;</td>
<td style="padding-right: 3pt; padding-left: 3pt; height: 17px;" colspan="2">&nbsp;</td>
</tr>
<tr style="vertical-align: top; height: 17px;">
<td style="padding-right: 3pt; padding-left: 0.25in; height: 17px;"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">5.</font></td>
<td style="padding-right: 3pt; text-align: left; height: 17px;" colspan="2">
<p style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><font style="font-size: 10.0pt;">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):</font></p>
</td>
</tr>
<tr style="height: 17px;">
<td style="padding-right: 3pt; padding-left: 3pt; height: 17px;" colspan="2"><br></td>
<td style="padding-right: 3pt; padding-left: 3pt; height: 17px;">&nbsp;</td>
</tr>
<tr style="vertical-align: top; height: 17px;">
<td style="padding-right: 3pt; padding-left: 45pt; height: 17px;" colspan="2"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">a)</font></td>
<td style="padding-right: 3pt; text-align: left; height: 17px;"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">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</font></td>
</tr>
<tr style="height: 17px;">
<td style="padding-right: 3pt; padding-left: 3pt; height: 17px;" colspan="2"><br></td>
<td style="padding-right: 3pt; padding-left: 3pt; height: 17px;">&nbsp;</td>
</tr>
<tr style="vertical-align: top; height: 17px;">
<td style="padding-right: 3pt; padding-left: 45pt; height: 17px;" colspan="2"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">b)</font></td>
<td style="padding-right: 3pt; text-align: left; height: 17px;"><font style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">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.</font></td>
</tr>
<tr style="height: 17px;">
<td style="height: 17px; width: 5%;"><br></td>
<td style="height: 17px; width: 0.5%;"></td>
<td style="height: 17px; width: 94.5%;"></td>
</tr>

</table>
</div>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 6pt 0px 0px;">Date: <font>April 15, 2021</font></p>
<div>
<table style="font-family: 'times new roman'; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; text-decoration-color: initial; border-collapse: collapse; font-size: 10pt; width: 100%; margin-left: 0.1px;" cellspacing="0" cellpadding="0" width="100%">

<tr>
<td style="padding-right: 3pt; padding-left: 3pt; width: 100%;" colspan="2">&nbsp;</td>
</tr>
<tr style="vertical-align: bottom;">
<td style="padding-top: 1.5pt; padding-right: 3pt; padding-left: 3pt; width: 68%;">&nbsp;By:</td>
<td style="padding-top: 1.5pt; padding-right: 3pt; text-align: left; width: 32%;"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">/s/ Gerald A. Sheeran&nbsp;</font></td>
</tr>
<tr style="vertical-align: bottom;">
<td style="padding-top: 1.5pt; padding-right: 3pt; padding-left: 3pt; width: 68%;">&nbsp;</td>
<td style="border-top: 1pt solid black; padding-top: 1.5pt; padding-right: 3pt; text-align: left; width: 32%;"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">Name: Gerald A. Sheeran</font></td>
</tr>
<tr style="vertical-align: bottom;">
<td style="padding-top: 1.5pt; padding-right: 3pt; padding-left: 3pt; width: 68%;">&nbsp;</td>
<td style="padding-top: 1.5pt; padding-right: 3pt; text-align: left; width: 32%;"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">Title: Acting Chief Financial Officer&nbsp;&nbsp;</font></td>
</tr>

</table>
</div>
<p style="margin: 0px; clear: left; font-family: 'times new roman'; font-size: 10pt;" align="justify">&nbsp;</p>
</div></div></body></html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-32.1
<SEQUENCE>12
<FILENAME>ex321_6.htm
<DESCRIPTION>CERTIFICATION
<TEXT>
<html><body><div><div style="font-family: 'times new roman', times; font-size: 10pt;">
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0px; text-align: right;">&nbsp;<b>Exhibit <font>32.1</font></b></p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0px; text-align: justify; text-indent: 31.9pt;">&nbsp;</p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0px; text-align: center;"><b>CERTIFICATION PURSUANT TO <font>18</font> U.S.C. &#167;<font>1350</font>,</b></p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0px; text-align: center;"><b>AS ADOPTED PURSUANT TO SECTION <font>906</font> OF THE</b></p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0px; text-align: center;"><b>SARBANES-OXLEY ACT OF <font>2002</font></b></p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0px; text-align: center; text-indent: 29.7pt;">&nbsp;</p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-align: start; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0px; text-indent: 30pt;">In connection <font style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000;">with the annual report of SG Blocks, Inc. (the &#8220;Company&#8221;) </font>on Form 10-K for the period ended <font><font>December 31, 2020</font></font> as filed with the Securities and Exchange Commission <font style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000;">on the date hereof (the &#8220;Report&#8221;), I, Paul M. Galvin, </font>the Chief Executive Officer of the Company, and I, Gerald A. Sheeran, the Acting Chief Financial Officer of the Company, do hereby certify, pursuant to <font>18</font> U.S.C. Section <font>1350</font>, as adopted pursuant to Section <font>906</font> of the Sarbanes-Oxley Act of <font>2002</font>, to the best of my knowledge and belief that:</p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0px; text-align: justify; text-indent: 31.9pt;">&nbsp;</p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-align: start; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0px; text-indent: 30pt;"><font>1</font>. The Report fully complies with the requirements of Section <font>13</font>(a) or <font>15</font>(d) of the Securities Exchange Act of <font>1934</font>; and</p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0px; text-align: justify; text-indent: 9.9pt;">&nbsp;</p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-align: start; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0px; text-indent: 30pt;"><font>2</font>. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.</p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0px; text-align: justify; text-indent: 31.9pt;">&nbsp;</p>
<div>
<div>
<table style="font-family: 'times new roman'; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; text-decoration-color: initial; border-collapse: collapse; font-size: 10pt; width: 100%; margin-left: 0.1px;" cellspacing="0" cellpadding="0" width="100%">

<tr style="vertical-align: top;">
<td style="padding-right: 3pt; padding-left: 3pt; width: 62.8582%;"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><font>April 15, 2021</font></font></td>
<td style="border-bottom: 1.5pt solid black; padding-right: 3pt; text-align: left; width: 37.0214%;" colspan="2"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">/s/ Paul M. Galvin</font></td>
</tr>
<tr style="vertical-align: top;">
<td style="padding-right: 3pt; padding-left: 3pt; width: 62.8582%;">&nbsp;</td>
<td style="padding-right: 3pt; text-align: left; width: 6.48746%;"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">Name:</font></td>
<td style="padding-right: 3pt; text-align: left; width: 30.5339%;"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">Paul M. Galvin</font></td>
</tr>
<tr style="vertical-align: top;">
<td style="padding-right: 3pt; padding-left: 3pt; width: 62.8582%;">&nbsp;</td>
<td style="padding-right: 3pt; text-align: left; width: 6.48746%;"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">Title:</font></td>
<td style="padding-right: 3pt; text-align: left; width: 30.5339%;"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">Chairman and Chief Executive Officer</font></td>
</tr>

</table>
</div>
</div>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-align: start; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0px; text-indent: 31.9pt;">&nbsp;</p>
<div>
<div>
<table style="font-family: 'times new roman'; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; text-decoration-color: initial; border-collapse: collapse; font-size: 10pt; width: 100%; margin-left: 0.1px;" cellspacing="0" cellpadding="0" width="100%">

<tr style="vertical-align: top;">
<td style="padding-right: 3pt; padding-left: 3pt; width: 63%;"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><font>April 15, 2021</font></font></td>
<td style="border-bottom: 1.5pt solid black; padding-right: 3pt; text-align: left; width: 36.9635%;" colspan="2"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">/s/ Gerald A. Sheeran</font></td>
</tr>
<tr style="vertical-align: top;">
<td style="padding-right: 3pt; padding-left: 3pt; width: 63%;">&nbsp;</td>
<td style="padding-right: 3pt; text-align: left; width: 6.43777%;"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">Name:</font></td>
<td style="padding-right: 3pt; text-align: left; width: 30.5258%;"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">Gerald A. Sheeran</font></td>
</tr>
<tr style="vertical-align: top;">
<td style="padding-right: 3pt; padding-left: 3pt; width: 63%;">&nbsp;</td>
<td style="padding-right: 3pt; text-align: left; width: 6.43777%;"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">Title:</font></td>
<td style="padding-right: 3pt; text-align: left; width: 30.5258%;"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">Acting Chief Financial Officer</font></td>
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</table>
</div>
</div>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-align: start; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0px; text-indent: 31.9pt;">&nbsp;</p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0px;">This certification accompanies each Report pursuant to Section <font>906</font> of the Sarbanes-Oxley Act of <font>2002</font> and shall not, except to the extent required by the Sarbanes-Oxley Act of <font>2002</font>, be deemed filed by the Company for purposes of Section <font>18</font> of the Securities Exchange Act of <font>1934</font>, as amended.</p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0px; text-align: justify; text-indent: 27.5pt;">&nbsp;</p>
<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0px;">A signed original of this written statement required by Section <font>906</font> of the Sarbanes-Oxley Act of <font>2002</font> has been provided to the Company and will be retained by the Company and furnished to the Securities and Exchange Commission or its staff upon request.</p>
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&lt;div style="border-left: none; border-right: none;"&gt;
&lt;div&gt;
&lt;table cellpadding="0" style="border-collapse: collapse; margin-left: 0pt; font-family: 'times new roman'; font-size: 10pt; height: 17px; width: 100%;" width="100%"&gt;
&lt;tbody&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="vertical-align: top; width: 36pt; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; 1. &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: top; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; Description of Business &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;p style="margin: 0pt; text-indent: 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="font-size: 10pt; font-family: 'times new roman', times;"&gt;SG Blocks, Inc. (collectively with its subsidiaries, the &#x201c;Company,&#x201d; &#x201c;we&#x201d;, &#x201c;us&#x201d; or &#x201c;our&#x201d;)&#160;was previously known as CDSI Holdings, Inc., a Delaware corporation incorporated on December 29, 1993. On November 4, 2011, CDSI Merger Sub, Inc., the Company&#x2019;s wholly-owned subsidiary, was merged with and into SG Building Blocks, Inc. (&#x201c;SG Building,&#x201d; formerly SG Blocks Inc.) (the &#x201c;Merger&#x201d;), with SG Building surviving the Merger and becoming a wholly-owned subsidiary of the Company. The Merger was a reverse merger that was accounted for as a recapitalization of SG Building, as SG Building was the accounting acquirer. Accordingly, the historical financial statements presented are the financial statements of SG Building.&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="font-size: 10pt; font-family: 'times new roman', times;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="font-size: 10pt; font-family: 'times new roman', times;"/&gt;&lt;span&gt;&lt;span style="border: 0px; box-sizing: border-box; font-size: 10pt; color: #000000;"&gt;The building products developed with our proprietary technology and design and engineering expertise are generally stronger, more durable, environmentally sensitive, and erected in less time than traditional construction methods. The use of the SGBlocks building structure typically provides between&#160;&lt;span&gt;four&lt;/span&gt;&#160;to&#160;&lt;span&gt;six&lt;/span&gt;&#160;points towards the&#160;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;&lt;span style="border: 0px; box-sizing: border-box; font-size: 10pt; color: #000000;"&gt;Leadership in Energy and Environmental Design (&#x201c;LEED&#x201d;) certification levels, including reduced site disturbance, resource reuse, recycled content, innovation in design and use of local and regional materials. Due to the ability of SGBlocks to satisfy such requirements, we believe the products produced utilizing our technology and&#160;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;&lt;span style="border: 0px; box-sizing: border-box; font-size: 10pt; color: #000000;"&gt;expertise is a leader in environmentally sustainable construction.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif;"&gt;&lt;span&gt;&lt;span style="border: 0px; box-sizing: border-box; font-size: 10pt; color: #000000;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif;"&gt;&lt;span&gt;&lt;span style="border: 0px; box-sizing: border-box; font-size: 10pt; color: #000000;"/&gt;&lt;/span&gt;&lt;span&gt;&lt;span style="border: 0px; box-sizing: border-box; font-size: 10pt; color: #000000;"&gt;There are&#160;three&#160;core product offerings that utilize our technology and engineering expertise. The first product offering involves GreenSteel&#x2122; modules, which are the structural core and shell of an SGBlocks building. We procure the containers, engineer required openings with structural steel enforcements, paint the SGBlocks and then&#160;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;&lt;span style="border: 0px; box-sizing: border-box; font-size: 10pt; color: #000000;"&gt;delivers them on-site, where the customer or a customer&#x2019;s general contractor will complete the entire finish out and installation. The second product offering involves replicating the process to create the GreenSteel product and, in addition, installing selected materials, finishes and systems (including, but not limited to floors, windows,&#160;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;&lt;span style="border: 0px; box-sizing: border-box; font-size: 10pt; color: #000000;"&gt;doors, interior painting, electrical wiring and fixtures, plumbing outlets and bathrooms, roofing system) and delivering SGBlocks pre-fabricated containers to the site for a third party licensed general contractor to complete the final finish out and installation. Finally, the third product offering is the completely fabricated and finished&#160;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;&lt;span style="border: 0px; box-sizing: border-box; font-size: 10pt; color: #000000;"&gt;SGBlocks building (including but not limited to floors, windows, doors, interior painting, electrical wiring and fixtures, plumbing outlets and bathrooms, roofing systems), including erecting the final unit on site and completing any other final steps. The building is ready for occupancy and/or use as soon as installation is completed.&#160;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;&lt;span style="border: 0px; box-sizing: border-box; font-size: 10pt; color: #000000;"&gt;Construction administration and/or project management services are typically included in our product offerings.&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif;"&gt;&lt;span&gt;&lt;span style="font-size: 10pt; font-family: 'times new roman', times;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif;"&gt;&lt;span&gt;&lt;span style="font-size: 10pt; font-family: 'times new roman', times;"&gt;The Company also provides engineering and project management services related to the use and modification of Modules in construction.&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif;"&gt;&lt;span&gt;&lt;span style="font-size: 10pt; font-family: 'times new roman', times;"&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="font-size: 10pt; font-family: 'times new roman', times;"&gt;&lt;span&gt;The Company is now focusing on entering into licensing agreements across the Company&#x2019;s construction opportunity verticals.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; font-size: 9pt; font-family: 'Times New Roman', serif;"&gt;&lt;span&gt;&lt;span style="font-size: 10pt; font-family: 'times new roman', times;"&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-size: 10.0pt;"&gt;During 2020, the Company formed, SG Echo, LLC, a wholly owned subsidiary of the Company. SG Echo, LLC was formed to complete the business acquisition as disclosed in Note 9&lt;/span&gt;&lt;span style="font-size: 10.0pt;"&gt;, and to become the manufacturer of the Company's core container and modular product offerings.&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; font-size: 9pt; font-family: 'Times New Roman', serif;"&gt;&lt;span&gt;&lt;span style="font-size: 10pt; font-family: 'times new roman', times;"&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-size: 10.0pt;"&gt;Also during 2020, the Company entered into a joint venture, as described below and has begun to provide clinical lab testing, as well as test kit sales related to a separate distributer agreement. &lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; font-size: 9pt; font-family: 'Times New Roman', serif;"&gt;&lt;span&gt;&lt;span style="font-size: 10pt; font-family: 'times new roman', times;"&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;div&gt;
&lt;div style="font-family: 'times new roman', times; font-size: 10pt;"&gt;
&lt;div style="border-right-color: currentColor; border-left-color: currentColor; border-right-width: medium; border-left-width: medium; border-right-style: none; border-left-style: none;"&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; text-decoration: underline;"&gt;Reverse Stock Split&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;

&lt;span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000;"&gt;&lt;span style="mso-comment-continuation: 2;"&gt;On February 28, 2017, the Company effected a&#160;&lt;/span&gt;&lt;/span&gt;&lt;span style="mso-comment-continuation: 2;"&gt;&lt;span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;"&gt;1&lt;span style="color: #000000;"&gt;-for-&lt;/span&gt;3&lt;span style="color: #000000;"&gt;&#160;reverse stock split of its New Common Stock and preferred stock, which has since been converted into common stock.&#160;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;On February 5, 2020, the Company effected a &lt;span style="border-right-color: currentColor; border-left-color: currentColor; border-right-width: medium; border-left-width: medium; border-right-style: none; border-left-style: none;"&gt;&lt;span style="border-left: none; border-right: none;"&gt;1&lt;/span&gt;-for-&lt;span style="border-left: none; border-right: none;"&gt;20&lt;/span&gt;&lt;/span&gt;&#160;reverse stock split of its then-outstanding&#160;common stock, which has since been converted. All share and per share amounts set forth in the consolidated financial statements of the Company have been retroactively restated to reflect the &lt;span style="border-right: none; border-left: none;"&gt;&lt;span style="border-left: none; border-right: none;"&gt;1&lt;/span&gt;-for-&lt;span style="border-left: none; border-right: none;"&gt;20&lt;/span&gt;&lt;/span&gt; reverse stock split as if it had occurred as of the earliest period presented and unless otherwise stated, all other share and per share amounts for all periods presented in this Annual Report have been adjusted to reflect the reverse stock split effected in February 2020.&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;&lt;span&gt;As of December 31, 2020, the Company had 8,596,189 shares of common stock issued and outstanding.&lt;/span&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
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    <us-gaap:StockholdersEquityReverseStockSplit contextRef="D20200205" id="Tag8">&lt;span style="border-left: none; border-right: none;"&gt;1&lt;/span&gt;-for-&lt;span style="border-left: none; border-right: none;"&gt;20&lt;/span&gt;</us-gaap:StockholdersEquityReverseStockSplit>
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&lt;div&gt;
&lt;table cellpadding="0" style="border-collapse: collapse; margin-left: 0pt; font-family: 'times new roman'; font-size: 10pt;" width="100%"&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style="vertical-align: top; width: 36pt;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; 2. &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: top;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;strong&gt;Liquidity&#160;&lt;/strong&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/span&gt;&lt;br/&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;&lt;span style="color: #000000;"&gt;As of&#160;December 31, 2020, the Company had cash and cash equivalents of $13,010,356 and a backlog of approximately&#160;$25.1 million. See note 14 for a discussion of construction backlog. Based on our conversations with key customers, the Company anticipates its backlog to convert to revenue over the following period:&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 40pt; font-size: 11pt; font-family: Calibri, sans-serif; text-indent: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;div&gt;

&lt;table border="0" style="width: 100%; border-collapse: collapse; padding: 2px; font-family: 'times new roman'; font-size: 10pt; margin-left: 0.1px; height: 69px;"&gt;
&lt;tbody&gt;
&lt;tr style="height: 15px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;
&lt;td style="margin-left: 0.1px; height: 15px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="margin-left: 0.1px; height: 15px;"&gt;&#160; &#160;&lt;/td&gt;
&lt;td style="margin-left: 0.1px; height: 15px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td colspan="2" style="text-align: center; margin-left: 0.1px; height: 15px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;strong&gt;&lt;span&gt;&lt;span style="border-left: none; border-right: none;"&gt;2020&lt;/span&gt;&lt;/span&gt;&lt;/strong&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="margin-left: 0.1px; height: 15px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; margin-left: 0.1px;"&gt;
&lt;td style="height: 17px; width: 43px; margin-left: 0.1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; background-color: #cceeff;"&gt;Within&#160;1&#160;year&lt;/td&gt;
&lt;td style="height: 17px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 1%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 1%; background-color: #cceeff;"&gt;$&lt;/td&gt;
&lt;td style="height: 17px; text-align: right; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 10%; background-color: #cceeff;"&gt;&lt;span&gt;12,261,211&lt;/span&gt;&lt;/td&gt;
&lt;td style="height: 17px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 1%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; height: 17px;"&gt;
&lt;td style="height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px;"&gt;1&#160;to&#160;2&#160;years&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; text-align: right; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;span&gt;12,856,250&lt;/span&gt;&lt;/td&gt;
&lt;td style="height: 17px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px; margin-left: 0.1px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;
&lt;td style="height: 10px; margin-left: 0.1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 10px; background-color: #cceeff;"&gt;Thereafter&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 10px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 10px; background-color: #cceeff; border-bottom: 1.5pt solid #000000; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 10px; background-color: #cceeff; border-bottom: 1.5pt solid #000000; text-align: right; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 10px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;
&lt;td style="height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 10px;"&gt;Total Backlog&lt;/td&gt;
&lt;td style="height: 10px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 10px; border-bottom: 4.5pt double #000000;"&gt;$&lt;/td&gt;
&lt;td style="text-align: right; height: 10px; border-bottom: 4.5pt double #000000;"&gt;&lt;span&gt;25,117,461&lt;/span&gt;&lt;/td&gt;
&lt;td style="height: 10px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;

&lt;/div&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt; color: #000000;"&gt; The Company has incurred losses since its inception and has negative operating cash flows. Management has taken several actions to ensure that the Company will continue as a going concern. As described below, the Company has recently been able to raise substantial cash through equity offerings. In addition, as further described in these consolidated financial statements, the Company has begun to recognize revenue from new revenue streams. Management believes that these actions will enable the Company to continue as a going concern. &lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;&lt;span style="color: #000000;"&gt;&lt;span style="border: 0px currentColor; color: #333333; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'times new roman', times; font-size: 10pt; font-style: normal; font-weight: 400; word-spacing: 0px; white-space: normal; box-sizing: border-box; orphans: 2; widows: 2; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; font-variant-ligatures: normal; font-variant-caps: normal;"&gt;&lt;span style="border: 0px currentColor; color: #000000; box-sizing: border-box;"&gt;The Company completed an equity offering in April 2019 and in August 2019, which resulted in net proceeds of approximately $1,136,015. See Note&lt;span&gt; 15&lt;/span&gt;&lt;span&gt;&#160;&lt;/span&gt;for a discussion of these offerings. &lt;span style="border-right: none; border-left: none;"&gt;The Company completed a Securities Purchase Agreement&#160;in November 2019, which resulted&#160;in net proceeds of approximately $&lt;span style="border-left: none; border-right: none;"&gt;326,000&lt;/span&gt;. See Note 11 for a discussion on this Securities Purchase Agreement.&#160; The Company completed a public offering in &lt;span style="border-right: none; border-left: none;"&gt;December 2019&lt;/span&gt;, which resulted in net proceeds of approximately $&lt;span style="border-left: none; border-right: none;"&gt;&lt;span style="border-left: none; border-right: none;"&gt;2,117,948&lt;/span&gt;&lt;/span&gt;.&lt;/span&gt; The Company completed a public offering in April and May 2020, which resulted in net proceeds of approximately $1,522,339, and $15,596,141, respectively. S&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;ee Note 15 for a discussion on this public offering.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;&lt;span style="color: #000000;"&gt;&lt;span style="border: 0px currentColor; color: #333333; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'times new roman', times; font-size: 10pt; font-style: normal; font-weight: 400; word-spacing: 0px; white-space: normal; box-sizing: border-box; orphans: 2; widows: 2; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; font-variant-ligatures: normal; font-variant-caps: normal;"&gt;&lt;span style="border: 0px currentColor; color: #000000; box-sizing: border-box;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;&lt;span style="color: #000000;"&gt;The Company believes that it has adequate cash balances to meet obligations coming due in the next twelve months and further intends to meet its capital needs by containing costs, entering into strategic alliances, as well as exploring other options, including the possibility of raising additional debt or equity capital as necessary. There is, however, no assurance the Company will be successful in meeting its capital requirements prior to becoming cash flow positive.&lt;/span&gt;&lt;/span&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: 'times new roman', times;"&gt;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span style="font-size: 13.3333px;"&gt;We do not have any additional sources secured for future funding, and if we are unable to raise the necessary capital at the times we require such funding, we may need to materially change our business plan, including delaying implementation of aspects of such business plan or curtailing or abandoning such business plan altogether.&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"&gt;&lt;span style="font-size: 13.3333px;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"&gt;&lt;span style="font-size: 13.3333px;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;"&gt;With the global spread of the ongoing novel coronavirus ("COVID-19") pandemic during 2020, the Company has implemented business continuity plans designed to address and mitigate the impact of the COVID-19 pandemic on its employees and business. The Company is experiencing delays in projects due to the COVID-19. Any quarantines, the timing and length of containment and eradication solutions, travel restrictions, absenteeism by infected workers, labor shortages or other disruptions to the Company's suppliers and contract manufacturers or customers would likely adversely impact the Company's sales and operating results and result in further project delays. In addition, the pandemic could result in an economic downturn that could affect the demand for the Company's products. Order lead times could be extended or delayed and pricing could increase. Some products or services may become unavailable if the regional or global spread were significant enough to prevent alternative sourcing. Accordingly, the Company is considering alternative product sourcing in the event that product supply becomes problematic. The Company expects this global pandemic to have an impact on the Company's revenue and results of operations, the size and duration of which the Company is currently unable to predict. In addition, to the extent the ongoing COVID-19 pandemic adversely affects the Company's business and results of operations, it may also have the effect of heightening many of the other risks and uncertainties which the Company faces.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
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&lt;table border="0" style="width: 100%; border-collapse: collapse; padding: 2px; font-family: 'times new roman'; font-size: 10pt; margin-left: 0.1px; height: 69px;"&gt;
&lt;tbody&gt;
&lt;tr style="height: 15px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;
&lt;td style="margin-left: 0.1px; height: 15px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="margin-left: 0.1px; height: 15px;"&gt;&#160; &#160;&lt;/td&gt;
&lt;td style="margin-left: 0.1px; height: 15px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td colspan="2" style="text-align: center; margin-left: 0.1px; height: 15px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;strong&gt;&lt;span&gt;&lt;span style="border-left: none; border-right: none;"&gt;2020&lt;/span&gt;&lt;/span&gt;&lt;/strong&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="margin-left: 0.1px; height: 15px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; margin-left: 0.1px;"&gt;
&lt;td style="height: 17px; width: 43px; margin-left: 0.1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; background-color: #cceeff;"&gt;Within&#160;1&#160;year&lt;/td&gt;
&lt;td style="height: 17px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 1%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 1%; background-color: #cceeff;"&gt;$&lt;/td&gt;
&lt;td style="height: 17px; text-align: right; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 10%; background-color: #cceeff;"&gt;&lt;span&gt;12,261,211&lt;/span&gt;&lt;/td&gt;
&lt;td style="height: 17px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 1%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; height: 17px;"&gt;
&lt;td style="height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px;"&gt;1&#160;to&#160;2&#160;years&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; text-align: right; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;span&gt;12,856,250&lt;/span&gt;&lt;/td&gt;
&lt;td style="height: 17px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px; margin-left: 0.1px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;
&lt;td style="height: 10px; margin-left: 0.1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 10px; background-color: #cceeff;"&gt;Thereafter&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 10px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 10px; background-color: #cceeff; border-bottom: 1.5pt solid #000000; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 10px; background-color: #cceeff; border-bottom: 1.5pt solid #000000; text-align: right; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 10px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;
&lt;td style="height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 10px;"&gt;Total Backlog&lt;/td&gt;
&lt;td style="height: 10px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 10px; border-bottom: 4.5pt double #000000;"&gt;$&lt;/td&gt;
&lt;td style="text-align: right; height: 10px; border-bottom: 4.5pt double #000000;"&gt;&lt;span&gt;25,117,461&lt;/span&gt;&lt;/td&gt;
&lt;td style="height: 10px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
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&lt;div style="border-right: none; border-left: none;"&gt;
&lt;div&gt;
&lt;div style="border-left: none; border-right: none;"&gt;
&lt;div&gt;
&lt;table cellpadding="0" style="border-collapse: collapse; margin-left: 0pt; height: 18px; width: 100%; font-family: 'times new roman'; font-size: 10pt;" width="100%"&gt;
&lt;tbody&gt;
&lt;tr style="height: 18px;"&gt;
&lt;td style="vertical-align: top; width: 36pt; height: 18px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; 3. &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: top; height: 18px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; Summary of Significant Accounting Policies &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
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&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;div style="border-left: none; border-right: none;"&gt;
&lt;div&gt;

&lt;div style="font-family: 'times new roman', times; font-size: 10pt;"&gt;
&lt;div&gt;
&lt;div style="border-left: none; border-right: none;"&gt;
&lt;div style="border-left: none; border-right: none;"&gt;
&lt;div&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"&gt;Basis of presentation and principals of consolidation &lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#x2013; The consolidated financial statements have been prepared in accordance with generally accepted accounting principles&#160;in the United States of America (&#x201c;GAAP&#x201d;) and the applicable rules and regulations of the United States Securities and Exchange Commission (&#x201c;SEC&#x201d;) and&#160;&lt;/span&gt;&lt;span style="font-size: 10pt; font-family: 'times new roman', times;"&gt;include the accounts of the Company and its wholly owned subsidiaries, SG Building Blocks, Inc., SG Residential, Inc., SG Echo, LLC and SG Blocks Puerto Rico, Inc. All intercompany balances and transactions are eliminated. Certain prior period amounts have been reclassified to conform to the current period&#x2019;s presentation.&lt;/span&gt;&lt;b style="mso-bidi-font-weight: normal;"&gt;&lt;i style="mso-bidi-font-style: normal;"&gt;&lt;span style="font-size: 10.0pt; line-height: 107%;"&gt;&#160;&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;

&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;

&lt;p style="margin: 0in 0in 0in 0.5in; line-height: 106%; font-size: 12pt; font-family: 'Times New Roman', serif;"&gt;&lt;b style="mso-bidi-font-weight: normal;"&gt;&lt;i style="mso-bidi-font-style: normal;"&gt;&lt;span style="font-size: 10pt; line-height: 106%; color: #000000;"&gt;Recently adopted accounting pronouncements - &lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;span style="font-size: 10.0pt; line-height: 106%;"&gt;New accounting pronouncements implemented by the Company are discussed below or in the related notes, where appropriate.&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"&gt;&lt;span style="font-size: 10pt; line-height: inherit;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"&gt;&lt;span style="font-size: 10pt; line-height: inherit;"&gt;In August 2018, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No. 2018-13, &#x201c;Disclosure Framework &#x2014; Changes to the Disclosure Requirements for Fair Value Measurement&#x201d; (&#x201c;ASU 2018-13&#x201d;). This ASU amends ASC 820&#160;to add, remove and modify certain disclosure requirements for fair value measurements. For example, public companies will be required to disclose the range and weighted average of significant unobservable inputs used to develop for Level 3&#160;fair value measurements. The Company adopted ASU 2018-13 effective January 1, 2020. The adoption of this guidance did not have a material impact on the Company's financial position, results of operations or cash flow.&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"&gt;&lt;span style="font-size: 10pt; line-height: inherit;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"&gt;&lt;span style="font-size: 10pt; line-height: inherit;"&gt;In June 2016, the FASB issued ASU 2016-13, &#x201c;Financial Instruments &#x2013; Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments.&#x201d; This update will require the measurement of all expected credit losses for financial assets, including trade receivables, held at the reporting date based on historical experience, current conditions and reasonable and supportable forecasts. The guidance was initially effective for the Company for annual reporting periods beginning after December 15, 2019 and interim periods within those fiscal years. In November 2019, the FASB issued ASU 2019-10, &#x201c;Financial Instruments &#x2013; Credit Losses (Topic 326), Derivatives and Hedging (Topic 815), and Leases (Topic 842): Effective Dates,&#x201d; which, among other things, defers the effective date of ASU 2016-13 for public filers that are considered smaller reporting companies as defined by the SEC to fiscal years beginning after December 15, 2022, including interim periods within those years. Early adoption is permitted. The Company adopted ASU 2016-13 effective January 1, 2020. The adoption of this guidance did not have a material impact on the Company's financial position, results of operations or cash flow.&lt;/span&gt;&lt;span style="font-size: 11pt; font-family: Calibri, sans-serif; line-height: inherit;"/&gt;&lt;br/&gt;&lt;/p&gt;

&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"&gt;&#160;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;div style="border-left: none; border-right: none;"&gt;
&lt;div&gt;

&lt;div style="font-family: 'times new roman', times; font-size: 10pt;"&gt;
&lt;div&gt;
&lt;div style="border-left: none; border-right: none;"&gt;
&lt;div style="border-left: none; border-right: none;"&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0px 0pt 0.5in;"&gt;&lt;span style="color: black;"&gt;&lt;b&gt;&lt;i&gt;Accounting estimates&lt;span&gt;&#160;&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&#x2013; The preparation of consolidated financial statements in conformity with GAAP requires management 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 amount of revenues and expenses during the reporting period. Significant areas that require the Company to make estimates include revenue recognition, stock-based compensation, warrant liabilities and allowance for doubtful accounts. Actual results could differ from those estimates.&lt;/span&gt;&lt;/p&gt;
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&lt;p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0px 0pt 0.5in;"&gt;&lt;span style="color: black;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/p&gt;
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&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"&gt;Operating cycle &#x2013;&lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &lt;span style="-sec-ix-hidden:Tag912"&gt;The length of the Company&#x2019;s contracts varies, but is typically between &lt;span style="border-left: none; border-right: none;"&gt;six&lt;/span&gt; to &lt;span style="border-left: none; border-right: none;"&gt;twelve&lt;/span&gt; months.&lt;/span&gt;&#160; In some instances, the length of the contract may exceed twelve months. Assets and liabilities relating to current and long-term contracts are included in current assets and current liabilities, respectively, in the accompanying balance sheets as they will be liquidated in the normal course of contract completion, which at times could exceed &lt;span style="border-right: none; border-left: none;"&gt;&lt;span style="-sec-ix-hidden:Tag907"&gt;one year&lt;/span&gt;&lt;/span&gt;.&lt;/span&gt;&lt;/p&gt;
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&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
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&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-size: 10pt; font-family: 'times new roman', times;"&gt;&lt;span style="font-style: italic; font-weight: bold;"&gt;Revenue recognition &lt;/span&gt;&#x2013;&#160;&lt;span&gt;&lt;span style="color: #000000;"&gt;The Company determines, at contract inception, whether it will transfer control of a promised good or service over time or at a point in &lt;/span&gt;&lt;span style="color: #000000;"&gt;time, regardless of the length of contract or other factors. The recognition of revenue aligns with the timing of when promised goods or services are transferred to customers in an amount that reflects the consideration to which the Company expects to be entitled in exchange for those goods or services. &lt;/span&gt;To achieve this core principle, the Company applies the following five steps in accordance with its revenue policy:&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="text-indent: -13.05pt; line-height: normal; mso-list: l0 level1 lfo1; margin: 0in 0in .15pt 13.05pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;i&gt;&lt;span style="font-family: 'Times New Roman', serif; color: #000000;"&gt;&lt;span&gt;&#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; (&lt;span&gt;1&lt;/span&gt;)&lt;span style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; line-height: normal; font-family: 'Times New Roman';"&gt;&#160;&lt;span&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&lt;i&gt;&lt;span style="font-family: 'Times New Roman', serif; color: black;"&gt;Identify the contract with a customer&lt;/span&gt;&lt;/i&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0.0001pt 33pt;"&gt;&lt;span style="font-size: 10pt; line-height: 107%; font-family: 'Times New Roman', serif; color: #000000;"&gt;&lt;span&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="text-indent: -13.05pt; line-height: normal; mso-list: l0 level1 lfo1; margin: 0in 0in .15pt 13.05pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;i&gt;&lt;span style="font-family: 'Times New Roman', serif; color: #000000;"&gt;&lt;span&gt;&#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; (&lt;span&gt;2&lt;/span&gt;)&lt;span style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; line-height: normal; font-family: 'Times New Roman';"&gt;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&lt;i&gt;&lt;span style="font-family: 'Times New Roman', serif; color: black;"&gt;Identify the performance obligations in the contract&lt;/span&gt;&lt;/i&gt;&lt;span style="font-family: 'Times New Roman', serif; color: #000000;"/&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0.0001pt 33pt;"&gt;&lt;span style="font-size: 10pt; line-height: 107%; font-family: 'Times New Roman', serif; color: #000000;"&gt;&lt;span&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="text-indent: -13.05pt; line-height: normal; mso-list: l0 level1 lfo1; margin: 0in 0in .15pt 13.05pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;i&gt;&lt;span style="font-family: 'Times New Roman', serif; color: #000000;"&gt;&lt;span&gt;&#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; (&lt;span&gt;3&lt;/span&gt;)&lt;span style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; line-height: normal; font-family: 'Times New Roman';"&gt;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&lt;i&gt;&lt;span style="font-family: 'Times New Roman', serif; color: black;"&gt;Determine the transaction price&lt;/span&gt;&lt;/i&gt;&lt;span style="font-family: 'Times New Roman', serif; color: #000000;"/&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0.0001pt 33pt;"&gt;&lt;span style="font-size: 10pt; line-height: 107%; font-family: 'Times New Roman', serif; color: #000000;"&gt;&lt;span&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="text-indent: -13.05pt; line-height: normal; mso-list: l0 level1 lfo1; margin: 0in 0in .15pt 13.05pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;i&gt;&lt;span style="font-family: 'Times New Roman', serif; color: #000000;"&gt;&lt;span&gt;&#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; (&lt;span&gt;4&lt;/span&gt;)&lt;span style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; line-height: normal; font-family: 'Times New Roman';"&gt;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&lt;i&gt;&lt;span style="font-family: 'Times New Roman', serif; color: black;"&gt;Allocate the transaction price to performance obligations in the contract&lt;/span&gt;&lt;/i&gt;&lt;span style="font-family: 'Times New Roman', serif; color: black;"/&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0.0001pt 33pt;"&gt;&lt;span style="font-size: 10pt; line-height: 107%; font-family: 'Times New Roman', serif; color: #000000;"&gt;&lt;span&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="text-indent: -13.05pt; line-height: normal; mso-list: l0 level1 lfo1; margin: 0in 0in .15pt 13.05pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;i&gt;&lt;span style="font-family: 'Times New Roman', serif; color: #000000;"&gt;&lt;span&gt;&#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; (&lt;span&gt;5&lt;/span&gt;)&lt;span style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; line-height: normal; font-family: 'Times New Roman';"&gt;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&lt;i&gt;&lt;span style="font-family: 'Times New Roman', serif; color: black;"&gt;Recognize revenue as performance obligations are satisfied&lt;/span&gt;&lt;/i&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="text-indent: -13.05pt; line-height: normal; mso-list: l0 level1 lfo1; margin: 0in 0in .15pt 13.05pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;i&gt;&lt;span style="font-family: 'Times New Roman', serif; color: black;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/i&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 1.35pt 0.15pt 0.5in; text-indent: 0.5pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"&gt;&lt;span style="font-size: 10pt; color: #000000; line-height: inherit;"&gt;On certain contracts, the Company applies recognition of revenue over time, which is similar to the method the Company applied under previous guidance (i.e. percentage of completion). Due to uncertainties inherent in the estimation process, it is possible that estimates of costs to complete a performance obligation will be revised in the near-term. For those performance obligations for which revenue is recognized using a cost-to-cost input method, changes in total estimated costs, and related progress toward complete satisfaction of the performance obligation, are recognized on a cumulative catch-up basis in the period in which the revisions to the estimates are made. When the current estimate of total costs for a performance obligation indicate a loss, a provision for the entire estimated loss on the unsatisfied performance obligation is made in the period in which the loss becomes evident.&#160;&lt;/span&gt;&lt;span style="font-size: 10pt; line-height: inherit;"/&gt;&lt;/p&gt;
&lt;p style="margin: 0in 1.35pt 0.15pt 0.5in; text-indent: 0.5pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"&gt;&lt;span style="font-size: 10pt; color: #000000; line-height: inherit;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 1.35pt 0.15pt 0.5in; text-indent: 0.5pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"&gt;&lt;span style="font-size: 10pt; color: #000000; line-height: inherit;"&gt;For product or equipment sales, the Company applies recognition of revenue when the customer obtains control over such goods, which is at a point in time.&lt;/span&gt;&lt;/p&gt;
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&lt;div style="font-family: 'times new roman', times; font-size: 10pt;"&gt;
&lt;div id="fs_FBT6TU4AM800000000000000000000B"&gt;
&lt;div style="border-right-color: currentColor; border-left-color: currentColor; border-right-width: medium; border-left-width: medium; border-right-style: none; border-left-style: none;"&gt;
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&lt;p style="margin: 0pt 1.35pt 0.15pt 0.5in; text-indent: 0.5pt;"&gt;&lt;span style="color: #000000; font-family: 'Times New Roman', serif; font-size: 10pt; line-height: inherit;"&gt;&lt;span style="font-family: 'times new roman', times; line-height: inherit;"&gt;&lt;span style="text-indent: 0px; font-size: 13.33px; line-height: inherit;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="margin: 0in 1.35pt 0.15pt 0.5in; text-indent: 0.5pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"&gt;&lt;span style="font-size: 10pt; color: #000000; line-height: inherit;"&gt;On October 3, 2019, the Company entered into an Exclusive License Agreement (&#x201c;ELA&#x201d;&#160;) pursuant to which it granted an exclusive license for its technology as outlined in the ELA. The ELA is described below.&#160;Under the ELA, the Company will receive royalty payments based upon gross revenues earned by the licensee for commercialize products within the field of design and project management platforms for residential use, including single-family residences and multi-family residences, but excluding military housing. The Company has determined that the ELA grants the licensee a right to access the Company&#x2019;s intellectual property throughout the license period (or its remaining economic life, if shorter), and thus recognizes revenue over time as the licensee recognizes revenue and the Company has the right to payment of royalties. No revenue has been recognized under the ELA for the year ended December 31, 2020.&#160;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 1.35pt 0.15pt 0.5in; text-indent: 0.5pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; line-height: 1.2;"&gt;&lt;span style="font-weight: bold; line-height: inherit;"&gt;&lt;i&gt;&lt;span style="font-size: 10pt; line-height: inherit;"&gt;CMC Right of First Refusal&#160;&lt;/span&gt;&lt;/i&gt;&lt;i&gt;&lt;span style="font-size: 10pt; line-height: inherit;"&gt;Agreement&lt;/span&gt;&lt;/i&gt;&lt;span style="font-size: 10pt; line-height: inherit;"&gt; &lt;/span&gt;&lt;/span&gt;&lt;span style="font-size: 10pt; color: #000000; line-height: inherit;"&gt;&lt;b&gt;&lt;i&gt;&#x2013;&#160;&lt;/i&gt;&lt;/b&gt;On October 9, 2019, the Company entered into a Right of First Refusal Agreement (the &#x201c;&lt;span style="font-style: italic; line-height: inherit;"&gt;Agreement&lt;/span&gt;&#x201d;) with CMC Development LLC (&#x201c;&lt;span style="font-style: italic; line-height: inherit;"&gt;CMC&lt;/span&gt;&#x201d;), which has a term of two (2) years. Under the Agreement, the Company has a right of first refusal with respect to being engaged as a designer and builder of any real estate projects for which CMC has secured the rights to develop and in which CMC has a greater than fifty percent (50%) interest in the owner or developer entity and has the right to select the builder for such real estate project (the &#x201c;&lt;span style="font-style: italic; line-height: inherit;"&gt;ROFR Rights&lt;/span&gt;&#x201d;). In exchange for such ROFR Rights, the Company agreed to issue to CMC 2,500 shares of restricted stock of the Company&#x2019;s common stock, of which 1,250 shares will vest and be issued on September 30, 2020 and the remaining 1,250 shares will vest and be issued on September 30, 2021, unless the Agreement is earlier terminated. In &lt;span style="-sec-ix-hidden:Tag909"&gt;the event that the Agreement is earlier terminated, CMC will still be entitled to receive the entire amount of such restricted stock that has vested as of such earlier termination date, but in no event less than &lt;span style="border-left: none; border-right: none; line-height: inherit;"&gt;1,250&lt;/span&gt; shares of such restricted stock. The Agreement also provides for customary indemnification and confidentiality obligations between the parties. The &lt;span style="border-left: none; border-right: none; line-height: inherit;"&gt;2,500&lt;/span&gt; shares of restricted stock of the Company's common stock has yet to be issued to CMC.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="margin: 0in 0in 0.0001pt; line-height: 1.1;"&gt;&lt;span style="font-size: 10pt; line-height: inherit;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; line-height: 1.1;"&gt;&lt;span style="font-size: 10pt; color: #000000; line-height: inherit;"&gt;The Agreement also provides that CMC has engaged the Company to build and design, in the aggregate, approximately 100 residential and commercial units at 1100 Ridge Avenue, Atlanta, Georgia, which is known as the &#x201c;Ridge Avenue, Atlanta Project.&#x201d; The total cost of the project is $16,900,000. The project is a residential project but not subject to the Company&#x2019;s Exclusive License Agreement, dated October 3, 2019.&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; line-height: 1.1;"&gt;&lt;span style="font-size: 10pt; color: #000000; line-height: inherit;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"&gt;&lt;span style="font-size: 10pt; color: #000000; line-height: inherit;"&gt;In May 2020, the Company and Osang Healthcare Co., Ltd. ("Osang"), a South Korea based global manufacturer and distributor of medical grade diagnostic tests and equipment, announced the signing of a one year, non-exclusive distributorship agreement for the United States, for OHC's "GeneFinder COVID-19 Plus RealAmp Kit." This is a test designed to detect SARS-CoV-2, the virus that causes COVID-19. The Distributorship Agreement is Osang's standard form of distributorship agreement and provides the Company with the non-exclusive right to distribute Osang's GeneFinder COVID-19 Plus RealAmp Kit in the United States for a stated term of one (1) year. Pursuant to the terms of the Distributorship Agreement, the Company is required to make payment for 100% of any purchase order prior to shipment of the product from Osang, though it does not expect to make any cash outlays with respect to any product that it distributes and expects instead to require any third-party purchasers to make the necessary cash outlays as part of a purchase order entered into with the Company. The Distributorship Agreement does not guarantee the Company a specific quantity of kits to sell or a customer list, and may be terminated by either party at any time on thirty (30) days' notice. An import license from the U.S. government has been issued to import and distribute the Osang test kits. There can be no assurance that the Distribution Agreement will continue, and it has not yielded the anticipated benefits or generated significant revenue, if any. &lt;span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000; line-height: inherit;"&gt;The revenue from these product sales is recognized upon the transfer of control, which is at a point in time, and is generally upon shipment, Provisions for any discounts, rebates, sales concessions and returns are provided for in the period the related sale is recorded. During the year ending December 31, 2020, the Company recognized $250,000 in revenue related to such products, which is included in medical revenue on the accompanying consolidated statements of operations.&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0px; font-size: 12pt; font-family: 'Times New Roman', serif; text-indent: 0px; line-height: 1.1;"&gt;&lt;span style="font-size: 10pt; color: #000000; line-height: inherit;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"&gt;&lt;span style="font-size: 10pt; color: #000000; line-height: inherit;"&gt; &lt;span style="font-size: 10pt; font-family: 'Times New Roman', serif; line-height: inherit;"&gt;As described below, the Company entered into a joint venture agreement with Clarity Lab Solutions, LLC (&#x201c;Clarity Labs&#x201d;) (the &#x201c;JV&#x201d;).&#160; Revenue from the activities of the JV is related to clinical testing services and is recognized when services have bene rendered, which is at a point in time. Included in the consideration the Company expected to be entitled to receive, the Company estimates its contractual allowances, payer denials and price concessions. During the year ending December 31, 2020, the Company recognized $2,150,323 in revenue related to activities through the JV, which is included in medical revenue on the accompanying consolidated statements of operations.&lt;/span&gt; &lt;br/&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; line-height: 1.1;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"&gt;&lt;em&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;"&gt;Disaggregation of Revenues&lt;/span&gt;&lt;/em&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0.0001pt 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"&gt;&lt;span style="font-size: 10pt; line-height: inherit;"&gt;The Company&#x2019;s revenues are principally derived from construction and engineering contracts related to Modules, and medical revenue derived from lab testing and test kit sales. Our contracts are with customers in various industries. Revenue recognized at a point in time and recognized over time were $4,057,086 and $4,698,537, respectively, for the year ending December 31, 2020. All revenue recognized for the year ending December 31, 2019 was over time. &lt;/span&gt;&lt;/p&gt;

&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;p style="line-height: 104%; margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;The following tables provide further disaggregation of the Company&#x2019;s revenues by categories:&lt;/span&gt;&lt;/p&gt;

&lt;table border="0" cellpadding="0" style="height: 220px; font-size: 10pt; border-collapse: collapse; font-family: 'times new roman'; width: 100%; margin-left: 0.1px;" width="100%"&gt;
&lt;tbody&gt;
&lt;tr style="height: 19px;"&gt;
&lt;td style="padding: 0px;height: 19px;width: 36pt;"/&gt;
&lt;td style="padding: 0px;height: 19px;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 19px; width: 1.00733%;" valign="bottom"/&gt;
&lt;td colspan="14" style="padding: 0px; border-bottom: 2px solid #000000; text-align: center; height: 19px; width: 50.0147%;"&gt;&lt;strong style="font-family: 'times new roman', times; font-size: 13.3333px; text-align: center; white-space: nowrap;"&gt;Twelve Months Ended&#160;December 31,&lt;/strong&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 21px;"&gt;
&lt;td style="padding: 0px;height: 21px;width: 36pt;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 21px; border-bottom: 2px solid #000000; width: 43.4982%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt;&lt;strong&gt;Revenue by Customer Type&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 21px; width: 1.00733%;" valign="bottom"/&gt;
&lt;td colspan="6" style="padding: 0px; height: 21px; border-bottom: 2px solid #000000; width: 24%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: center; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;&lt;strong&gt;2020&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 21px; width: 1.00733%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 21px; width: 1.00733%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td colspan="6" style="padding: 0px; height: 21px; border-bottom: 2px solid #000000; width: 24%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: center; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;&lt;strong&gt;2019&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 16px;"&gt;
&lt;td style="padding: 0px;height: 16px;width: 36pt;margin-left: 0.1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; background-color: #cceeff; width: 43.4982%;"&gt;Government&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1.00733%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: nowrap; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;$&lt;/span&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;"&gt;751,697&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;"&gt;9&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1%; background-color: #cceeff;"&gt;%&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1.00733%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1.00733%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: nowrap; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;$&lt;/span&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1%; background-color: #cceeff;"&gt;%&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 16px;"&gt;
&lt;td style="padding: 0px;height: 16px;width: 36pt;margin-left: 0.1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 43.4982%;"&gt;Hospitality&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1.00733%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 10%;"&gt;487,111&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 10%;"&gt;6&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1%;"&gt;%&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1.00733%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1.00733%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 10%;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 10%;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1%;"&gt;%&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 18px;"&gt;
&lt;td style="padding: 0px;height: 18px;width: 36pt;margin-left: 0.1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 43.4982%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; Multi-Family&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; text-align: right; width: 1%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; text-align: right; width: 10%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;126,222 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; text-align: right; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; text-align: right; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; text-align: right; width: 10%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;1&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; %&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;&lt;span style="border-left: none; border-right: none;"&gt;94,178&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;&lt;span style="border-left: none; border-right: none;"&gt;3&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: nowrap; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 16px;"&gt;
&lt;td style="padding: 0px;height: 16px;width: 36pt;margin-left: 0.1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 43.4982%;"&gt;Medical (lab testing, test kit sales and equipment)&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1.00733%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 10%;"&gt;4,241,500&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 10%;"&gt;49&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1%;"&gt;%&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1.00733%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1.00733%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 10%;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 10%;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1%;"&gt;%&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 16px;"&gt;
&lt;td style="padding: 0px;height: 16px;width: 36pt;margin-left: 0.1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 43.4982%; background-color: #cceeff;"&gt;Medical (construction services)&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1.00733%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;"&gt;778,883&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;"&gt;9&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1%; background-color: #cceeff;"&gt;%&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1.00733%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1.00733%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1%; background-color: #cceeff;"&gt;%&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 16px;"&gt;
&lt;td style="padding: 0px;height: 16px;width: 36pt;margin-left: 0.1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 43.4982%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; Office &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1.00733%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 16px; width: 1%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 16px; width: 10%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;191,505 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 16px; width: 1%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 16px; width: 10%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;2&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; %&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1.00733%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1.00733%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 16px; width: 10%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;1,468,734 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 16px; width: 1%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 16px; width: 10%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;49&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; %&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 18px;"&gt;
&lt;td style="padding: 0px;height: 18px;width: 36pt;margin-left: 0.1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 43.4982%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; Retail &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;427,444 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;5&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; %&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;1,413,669 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;48&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; %&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 18px;"&gt;
&lt;td style="padding: 0px;height: 18px;width: 36pt;margin-left: 0.1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 43.4982%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; School &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1.00733%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 10%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt;36,500 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 10%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&#x2014;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; % &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1.00733%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1.00733%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 10%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt;&#x2014; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 10%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt;&#x2014;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; %&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 18px;"&gt;
&lt;td style="padding: 0px;height: 18px;width: 36pt;margin-left: 0.1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 43.4982%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; Special Use &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; 1,414,761 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff; text-align: right;" valign="bottom"&gt;16&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; % &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt;6,812 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff; margin: 0in 0in 0.0001pt; line-height: normal;" valign="bottom"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="padding: 0px;height: 10px;width: 36pt;margin-left: 0.1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; width: 43.4982%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; Other (1) &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; width: 1.00733%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 1%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 10%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; 300,000 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; width: 1%;" valign="bottom"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 1%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 10%; text-align: right;" valign="bottom"&gt;3&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 1%; margin: 0in 0in 0.0001pt; line-height: normal;" valign="bottom"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; width: 1.00733%;" valign="bottom"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; width: 1.00733%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 1%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 10%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;1,442 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; width: 1%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 1%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 10%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;&#x2014;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 1%;" valign="bottom"&gt;%&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 18px;"&gt;
&lt;td style="padding: 0px;height: 18px;width: 36pt;margin-left: 0.1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; margin-left: 0.1px; width: 43.4982%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; Total revenue by customer type &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 1%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 10%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;8,755,623 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 10%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;100&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 1%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; %&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 1%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 10%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;2,984,835 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 10%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;100&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 1%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; %&#160;&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"&gt;&lt;span style="border-right: none; border-left: none; font-style: italic;"&gt;&lt;em&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;(1) Construction fee of $300,000 with no cost of revenue during 2020.&lt;/span&gt;&lt;/em&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"&gt;&lt;span style="border-right: none; border-left: none;"&gt;&lt;em&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/em&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"&gt;&lt;span style="border-right: none; border-left: none; line-height: inherit;"&gt;&lt;em&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;"&gt;Contract Assets and Contract Liabilities&#160;&lt;/span&gt;&lt;/em&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;"&gt;Accounts receivable are recognized in the period when the Company&#x2019;s right to consideration is unconditional and billed to the customer. Accounts receivable are recognized net of an allowance for doubtful accounts. A considerable amount of judgment is required in assessing the likelihood of realization of receivables.&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;"&gt;The timing of revenue recognition may differ from the timing of invoicing to customers.&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;"&gt;Contract assets include unbilled amounts from long-term construction services when revenue recognized under the cost-to-cost measure of progress exceeds the amounts invoiced to customers, as the amounts cannot be billed under the terms of our contracts. Such amounts are recoverable from customers based upon various measures of performance, including achievement of certain milestones, completion of specified units or completion of a contract. Contract assets are generally classified as current within the consolidated balance sheets.&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;"&gt;Contract liabilities from construction and engineering contracts occur when amounts invoiced to customers exceed revenues recognized under the cost-to-cost measure of progress. Contract liabilities additionally include advanced payments from customers on certain contracts. Contract liabilities decrease as the Company recognizes revenue from the satisfaction of the related performance obligation. Contract liabilities are generally classified as current within the consolidated balance sheet.&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;"&gt;Although the Company believes it has established adequate procedures for estimating costs to complete on open contracts, it is at least reasonably possible that additional significant costs could occur on contracts prior to completion. The Company periodically evaluates and revises its estimates and makes adjustments when they are considered necessary.&lt;/span&gt;&lt;/p&gt;

&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"&gt;&lt;i style="mso-bidi-font-style: normal;"&gt;&lt;br/&gt;&lt;/i&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1; text-indent: 0pt;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;&lt;i style="mso-bidi-font-style: normal;"&gt;Deferred Contract Costs&lt;/i&gt;&lt;/span&gt;&lt;span style="font-size: 10pt; line-height: inherit;"&gt;&lt;span style="font-family: 'times new roman', times;"&gt; - &lt;/span&gt;Prior to entering into the ELA, the Company was subject to an agreement to construct and develop a certain property (&#x201c;Original Agreement&#x201d;), which now is subject to the ELA. Because of this, the Company is no longer obliged to its Original Agreement. Upon entering the ELA, the Company had an outstanding accounts receivable balance of $306,143&lt;/span&gt;&lt;span style="font-size: 10pt; line-height: inherit;"&gt; which was forfeited and recognized this amount as deferred contract costs. This amount was offset by $102,217&lt;/span&gt;,&lt;span style="font-size: 10pt; line-height: inherit;"&gt; which was reimbursement from the licensee for project costs on this project.&#160; The Company incurred a total deferred contract costs of $203,926&lt;/span&gt;&lt;span style="font-size: 10pt; line-height: inherit;"&gt;.&#160; The Company considered this amount an incremental cost of obtaining that ELA, because the Company expects to recover those costs through future royalty payments. The Company amortizes the asset over &lt;/span&gt;sixty&lt;span style="font-size: 10pt; line-height: inherit;"&gt; months, which is the initial term of the ELA because the asset relates to the services transferred to the customer during the contract term. As of &lt;/span&gt;December 31, 2020&lt;span style="font-size: 10pt; line-height: inherit;"&gt;, accumulated amortization related to deferred contract costs amounted to $50,981&lt;/span&gt;&lt;span style="font-size: 10pt; line-height: inherit;"&gt;. During the year ended &lt;/span&gt;December 31, 2020&lt;span style="font-size: 10pt; line-height: inherit;"&gt;, amortization expense relating to the deferred contract costs amounted to $&lt;/span&gt;&lt;span style="font-size: 10pt; line-height: inherit;"&gt;40,786&lt;/span&gt;&lt;span style="font-size: 10pt; line-height: inherit;"&gt; and is included in general and administrative expenses on the accompanying consolidated statements of operations.&lt;/span&gt;&lt;/p&gt;
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&lt;p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;"&gt;&lt;i&gt;&lt;span style="color: #000000; line-height: inherit;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/i&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1; text-indent: 0pt;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;"&gt;&lt;i&gt;&lt;span style="color: #000000; line-height: inherit;"&gt;Exclusive License Agreement &lt;b&gt;&#x2013;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/i&gt;&lt;span style="color: black; line-height: inherit;"&gt;On&#160;October 3, 2019, as amended on October 17, 2019, the Company entered into the ELA with CPF GP 2019-1 LLC (the &#x201c;Licensee&#x201d;), pursuant to which the Company granted the Licensee an exclusive license (the &#x201c;License&#x201d;) solely within the United States and its legal territories to the Company&#x2019;s technology, intellectual property, any improvements thereto, and any related permits, in order to develop and commercialize products within the field of design and project management platforms for residential use, including single-family residences and multi-family residences, but excluding military housing. The License Agreement has an initial term of five (5) years and will automatically renew for subsequent five (5) year periods. The License Agreement provides for customary terminating provisions, including the right by the Company to terminate if the Licensee fails to make minimum royalty payments (as described below).&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;"&gt;&lt;i&gt;&lt;span style="color: #000000; line-height: inherit;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/i&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"&gt;&lt;span style="color: #000000; font-size: 10pt; font-family: 'times new roman', times; line-height: inherit;"&gt;&lt;span style="line-height: inherit;"&gt;&lt;span style="-sec-ix-hidden:Tag914"&gt;In consideration for the License, during the initial term, the Licensee agreed to pay the Company a royalty of (x) &lt;span style="line-height: inherit;"&gt;five&lt;/span&gt; percent (&lt;span style="line-height: inherit;"&gt;5&lt;/span&gt;%) on the first $&lt;span style="line-height: inherit;"&gt;20,000,000&lt;/span&gt; of gross revenues derived from the Licensee&#x2019;s commercialization of the License (net of customary discounts, sales taxes, delivery charges, and amounts for returns) (the &#x201c;Gross Revenues&#x201d;), (y) &lt;span style="line-height: inherit;"&gt;four&lt;/span&gt; and &lt;span style="line-height: inherit;"&gt;one&lt;/span&gt;-half percent (&lt;span style="line-height: inherit;"&gt;4.5&lt;/span&gt;%) on the next $&lt;span style="line-height: inherit;"&gt;30,000,000&lt;/span&gt; of Gross Revenues, and (z) &lt;span style="line-height: inherit;"&gt;five&lt;/span&gt; percent (&lt;span style="line-height: inherit;"&gt;5&lt;/span&gt;%) on all Gross Revenues thereafter (collectively, the &#x201c;Royalty&#x201d;), subject to the following minimum royalty payments determined on a cumulative basis during the initial term: $500,000 in year 1, $750,000 in year 2, $500,000 in year 3, $2,000,000 in year 4, and $2,500,000 in year 5.&lt;/span&gt; &lt;span style="line-height: inherit;"&gt;If the License Agreement is extended beyond the initial term, then the parties will negotiate in good faith the royalty rate and the minimum royalty payments for the renewal term(s). In addition, to the extent the Licensee sublicenses any aspect of the License to a sub-licensee, the Licensee will pay to the Company &lt;/span&gt;fifty&lt;span style="line-height: inherit;"&gt; percent (&lt;/span&gt;50&lt;span style="line-height: inherit;"&gt;%) of all payments received by the Licensee from such sublicensee. The Company may also provide the Licensee with professional services with respect to the License, and the Licensee will reimburse the Company for employees&#x2019; time, materials, and expenses incurred in providing such professional services. The Licensee also&#160;&lt;/span&gt;&lt;/span&gt;&lt;span style="line-height: inherit;"&gt;separately agreed to reimburse the Company for any third-party expenses incurred by the Company in developing the Company&#x2019;s remaining and future residential projects.&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"&gt;&lt;span style="font-size: 10pt; font-family: 'times new roman', times; line-height: inherit;"&gt;&lt;span style="color: #000000; line-height: inherit;"&gt;The License Agreement provides for customary indemnification obligations between the parties and further provides that the Licensee will indemnify the Company for any claims arising out of the commercialization of the License by the Licensee or any of its subsidiaries, contractors, or sublicensees. In addition, the License Agreement provides that the Company will provide the Licensee with cost estimates for the fabrication and manufacturing of residential projects in the Company&#x2019;s existing pipeline as of the date of the License Agreement, and if such projects cannot be reasonably constructed and installed at or below such estimates, then the Licensee may withhold payment of any royalty due to the Company under the License Agreement on a dollar-for-dollar basis to offset the costs above the originally estimated amounts.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
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&lt;p style="margin: 0pt; text-indent: 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 8pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
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&lt;p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"&gt;&lt;b&gt;&lt;i&gt;&lt;span style="font-size: 10pt; color: #000000; line-height: inherit;"&gt;Business Combinations&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;span style="font-size: 10pt; color: #000000; line-height: inherit;"&gt; - The Company accounts for business acquisitions using the acquisition method of accounting in accordance with ASC 805 &#x201c;Business Combinations&#x201d;, which requires recognition and measurement of all identifiable assets acquired and liabilities assumed at their fair value as of the date control is obtained. The Company determines the fair value of assets acquired and liabilities assumed based upon its best estimates of the acquisition-date fair value of assets acquired and liabilities assumed in the acquisition. Goodwill represents the excess of the purchase price over the fair value of the net tangible and identifiable intangible assets acquired. Subsequent adjustments to fair value of any contingent consideration are recorded to the Company&#x2019;s condensed consolidated statements of operations. Costs that the Company incurs to complete the business combination are charged to general and administrative expenses as they are incurred.&lt;/span&gt;&lt;/p&gt;
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&lt;p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"&gt;&lt;span style="font-size: 10pt; color: #000000; line-height: inherit;"&gt;&lt;b&gt;&lt;span style="font-size: 10pt; line-height: inherit; font-family: 'Times New Roman', serif; color: #000000; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"&gt;V&lt;span style="line-height: inherit;"&gt;&lt;i&gt;&lt;span style="border: 1pt none windowtext; padding: 0in; line-height: inherit;"&gt;ariable&lt;/span&gt;&lt;/i&gt;&lt;/span&gt;&lt;i&gt;&#160;Interest Entities&lt;/i&gt;&lt;/span&gt;&lt;/b&gt;&lt;span style="font-variant-ligatures: normal; font-variant-caps: normal; orphans: 2; widows: 2; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; word-spacing: 0px; line-height: inherit;"&gt;&lt;span style="font-size: 10pt; line-height: inherit; font-family: 'Times New Roman', serif; color: #000000; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"&gt;&#160;&#x2013; The Company accounts for certain legal entities as variable interest entities (&#x201c;VIE"). When evaluating a VIE for consolidation, the Company must determine whether or not there is a variable interest in the entity. Variable interests are investments or other interests that absorb portions of an entity&#x2019;s expected losses or receive portions of the entity&#x2019;s expected returns. If it is determined that the Company does not have a variable interest in the VIE, no further analysis is required and the VIE is not consolidated. If the Company holds a variable interest in a VIE, the Company consolidates the VIE when there is a controlling financial interest in the VIE and therefore are deemed to be the primary beneficiary. The Company is determined to have a controlling financial interest in a VIE when it has both the power to direct the activities of the VIE that most significantly impact the VIE&#160;economic performance and the obligation to absorb losses or the right to receive benefits of the VIE that could potentially be significant to that VIE. This determination is evaluated periodically as facts and circumstances change.&#160;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt; text-indent: 36pt; line-height: 1.2;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 8pt; line-height: inherit;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"&gt;&lt;span style="font-size: 10pt; line-height: inherit;"&gt;On August 27, 2020 the Company entered into a joint venture agreement with Clarity Labs. In consideration and subject to Clarity Lab&#x2019;s services and commitments and provided the agreement remains valid and in force, and is not terminated, SGB shall issue 200,000 restricted shares of SGB common stock to be earned over a defined vesting period starting in December 1, 2020.&#160; As of December 31, 2020, no shares were issued. Clarity Labs is a licensed clinical laboratory that uses specialized molecular testing equipment and that focuses on the diagnosis and treatment of critical diseases, including COVID-19. Clarity Labs is also engaged in the business of manufacturing, importing and distributions various medical tests. Under the JV, the Company and Clarity Labs will jointly market, sell, and distributed certain products and services (&#x201c;Clarity Mobile Venture&#x201d;).&#160;&lt;/span&gt;&lt;span style="font-size: 10pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; line-height: inherit;"&gt;As of December 31, 2020, $&lt;span style="border-left: none; border-right: none;"&gt;965,561&lt;/span&gt; was due to Clarity Labs for expenses paid on behalf of Clarity Mobile Venture, and is included in Due to Affiliates on the accompanying consolidated balance sheets. In addition, during the year ended December 31, 2020, the Company recognized revenue of $641,178 to Clarity Labs, of which $420,773 is included in accounts receivable as of December 31, 2020.&lt;/span&gt;&lt;/p&gt;
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&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"&gt;Cash and cash equivalents &lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#x2013; The Company considers cash and cash equivalents to include all short-term, highly liquid investments that are readily convertible to known amounts of cash and have original maturities of three months or less upon acquisition. Cash and cash equivalents totaled $13,010,356&#160;and&#160;&lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 13.3333px;"&gt;$&lt;/span&gt;&lt;/span&gt;1,625,671&lt;span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;for the years ended&#160;&lt;/span&gt;December 31, 2020&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"&gt;&#160;and 2019, respectively.&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
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&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"&gt;Short-term investment &lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#x2013; The Company classifies its investment consisting of a certificate of deposit with a maturity greater than three months but less than one year as short-term investment.&#160; The Company had &lt;span style="-sec-ix-hidden:Tag906"&gt;no&lt;/span&gt; short-term investment as of&#160;December 31, 2020&#160;or&#160;2019, respectively.&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
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&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"&gt;Accounts receivable and allowance for doubtful accounts&#160;&lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#x2013; &lt;span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;"&gt;Accounts receivable are receivables generated from sales to customers and progress billings on performance type contracts. Amounts included in accounts receivable are deemed to be collectible within the Company&#x2019;s operating cycle. The Company recognizes account receivable at invoiced amounts.&#160;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt; text-indent: 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 8pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;"&gt;The allowance for doubtful accounts reflects the Company's best estimate of probable losses inherent in the accounts receivable balances. Management provides an allowance for doubtful accounts based on the Company&#x2019;s historical losses, specific customer circumstances, and general economic conditions. Periodically, management reviews accounts receivable and adjusts the allowance based on current circumstances and charges off uncollectible receivables when all attempts to collect have been exhausted and the prospects for recovery are remote. Recoveries are recognized when they are received. Actual collection losses may differ from our estimates and could be material to our consolidated financial position, results of operations, and cash flows.&lt;/span&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
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&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"&gt;Inventory &lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#x2013;

&lt;span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;"&gt;Raw construction materials (primarily shipping containers and fabrication materials) are valued at the lower of cost (first-in, first-out method) or net realizable value. Finished goods and work-in-process inventories are valued at the lower of cost or net realizable value, using the specific identification method. Medical equipment and COVID-19 test and testing supplies are valued at the lower of cost, (first-in, first-out method) or net realizable value. As of December 31, 2020&#160;there was inventory of $4,429 for construction materials, and $773,715 of medical equipment and COVID-19 test and testing supplies.&#160;&lt;/span&gt;&lt;span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;"&gt;There was no inventory for December 31, 2019.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
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&lt;div&gt;
&lt;div&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"&gt;Goodwill &lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;"&gt;&#x2013; &lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &lt;span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;"&gt;The Company performs its impairment test of goodwill at the reporting unit level each fiscal year, or more frequently if events or circumstances change that would more likely than not reduce the fair value of its reporting unit below its carrying values. &lt;/span&gt; &lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;span&gt;The Company performs a goodwill impairment test by comparing the fair value of the reporting unit with its carrying value and recognizes an impairment charge for the amount by which the carrying value exceeds the fair value, not to exceed the total amount of goodwill&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;span&gt;. The amount by which the carrying value of the goodwill exceeds its implied fair value, if any, is recognized as an impairment loss. The Company's evaluation of goodwill completed during the year ended December 31, 2019 resulted in impairment loss of $2,938,653, which represents the total goodwill impairment loss to date. The impairment loss was due to a deterioration in the Company's estimated future cash flows. There were no impairments during the year ended December 31, 2020&#160;. The Company has taken the recent COVID-19 pandemic into consideration when determining impairment.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;

&lt;p style="margin: 0pt; text-indent: 36pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;div style="border-left: none; border-right: none;"&gt;

&lt;div style="border-left: none; border-right: none;"&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-align: justify;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"&gt;Intangible assets &lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;"&gt;&#x2013;&#160;&lt;/span&gt;&lt;span style="font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="-sec-ix-hidden:Tag903"&gt;Intangible assets&#160;&lt;span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;"&gt;consist of $2,766,000 of proprietary knowledge and technology, which is being amortized over 20 years.&#160;In addition, included in intangible assets is $97,164 of trademarks, and $5,300 of website costs that are being amortized over 5 years.&lt;/span&gt;&lt;/span&gt;&lt;span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;"&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;The Company evaluated intangible assets for impairment during the year ended December 31, 2020, and determined that there are no impairment losses. The accumulated amortization and amortization expense as of and for the year ended December 31, 2020 was $649,855 and $148,541, respectively. The accumulated amortization and amortization expense as of and for the year ended December 31, 2019 was $1,614,315 and $145,124 respectively. The estimated amortization expense for the successive &lt;span&gt;five&lt;/span&gt; years is as follows:&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;span&gt;&#160;&lt;/span&gt;&lt;span&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" style="border-collapse: collapse; margin: 0px; width: 100%; font-family: 'times new roman'; font-size: 10pt; height: 130px; text-indent: 0px;" width="100%"&gt;
&lt;tbody&gt;
&lt;tr style="height: 20px;"&gt;
&lt;td style="/* background-color: #ffffff; */vertical-align: bottom; height: 20px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 20px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; For the year ending December 31,: &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 20px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td colspan="2" style="vertical-align: bottom; height: 20px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 20px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 18px;"&gt;
&lt;td style="height: 18px; margin-left: 0.1px; vertical-align: bottom; width: 36pt;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 2021&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 18px; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 18px; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 18px; width: 10%;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 158,793 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 18px; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 18px;"&gt;
&lt;td style="height: 18px; margin-left: 0.1px; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 2022&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 154,470 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 18px;"&gt;
&lt;td style="height: 18px; margin-left: 0.1px; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt;"&gt; 2023 &lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 152,676 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 18px;"&gt;
&lt;td style="height: 18px; margin-left: 0.1px; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 2024&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 151,969 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 18px;"&gt;
&lt;td style="height: 18px; margin-left: 0.1px; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 18px;"&gt;2025&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 148,551 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="height: 10px; margin-left: 0.1px; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Thereafter &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &lt;span style="border-left: none; border-right: none;"&gt;1,452,150&lt;/span&gt; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="height: 10px; margin-left: 0.1px; width: 36pt; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; padding-bottom: 4pt; vertical-align: bottom; height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; padding-bottom: 4pt; vertical-align: bottom; height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; text-align: right; text-indent: 0px; padding-left: 0px; padding-right: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 2,218,609 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; padding-bottom: 4pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;

&lt;/div&gt;

&lt;/div&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;div&gt;
&lt;div&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"&gt;Property, plant and equipment &lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#x2013; &lt;span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;"&gt;Property, plant and equipment is stated at cost. Depreciation is computed using the straight-line method over the estimated lives of each asset. Estimated useful lives for significant classes of assets are as follows: computer and software 3 to 5 years, furniture and other equipment 5 to 7 years, automobiles 2&#160;to 5 years, buildings held for lease &lt;span style="border-left: none; border-right: none;"&gt;5 to 7&lt;/span&gt;&#160;years, and equipment 5 to 29&#160;years. Repairs and maintenance are charged to expense when incurred.&lt;/span&gt; &lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;

&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;div style="border-left: none; border-right: none;"&gt;

&lt;div style="font-family: 'times new roman', times; font-size: 10pt;"&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div style="border-left: none; border-right: none;"&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif;"&gt;&lt;b&gt;&lt;i&gt;&lt;span style="font-size: 10pt; color: #000000;"&gt;Convertible instruments &lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;span style="font-size: 10pt; color: #000000;"&gt;&#x2013; The Company bifurcates conversion options from their host instruments and accounts for them as free standing derivative financial instruments according to certain criteria. The criteria include circumstances in which (a) the economic characteristics and risks of the embedded derivative instrument are not clearly and closely related to the economic characteristics and risks of the host contract, (b) the hybrid instrument that embodies both the embedded derivative instrument and the host contract is not re-measured at fair value under otherwise applicable generally accepted accounting principles with changes in fair value reported in earnings as they occur and (c) a separate instrument with the same terms as the embedded derivative instrument would be considered a derivative instrument.&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;

&lt;p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/div&gt;

&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="/* background-color: #ffffff;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold; /* background-color: #ffffff;"&gt;Common stock purchase warrants and other derivative financial instruments&lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; /* background-color: #ffffff;"&gt; &#x2013; The Company classifies as equity any contracts that (i) require physical settlement or net-share settlement or (ii) provides a choice of net-cash settlement or settlement in the Company&#x2019;s own shares (physical settlement or net-share settlement) providing that such contracts are indexed to the Company&#x2019;s own stock. The Company classifies as assets or liabilities any contracts that (i) require net-cash settlement (including a requirement to net cash settle the contract if any event occurs and if that event is outside the Company&#x2019;s control) or (ii) gives the counterparty a choice of net-cash settlement or&#160;settlement shares (physical settlement or net-cash settlement). The Company assesses classification of common stock purchase warrants and other free standing derivatives at each reporting date to determine whether a change in classification between assets and liabilities or equity is required.&lt;/span&gt;&lt;/span&gt;&lt;br/&gt;&lt;/p&gt;


&lt;p style="margin: 0pt; text-indent: 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"&gt;Fair value measurements &lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#x2013; Financial instruments, including cash and cash equivalents, accounts receivable, accounts payable and accrued liabilities are carried at cost, which the Company believes approximates fair value due to the short-term nature of these instruments.&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt; text-indent: 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;The Company measures the fair value of financial assets and liabilities based on the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. The Company maximizes the use of observable inputs and minimizes the use of unobservable inputs when measuring fair value.&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;The Company uses three levels of inputs that may be used to measure fair value:&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;div id="t_ft_TSS8MKYHJK00000000000000000000b"&gt;
&lt;table cellpadding="0" style="border-collapse: collapse; margin-left: 0pt; font-family: 'times new roman'; font-size: 10pt;" width="100%"&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style="width: 36pt; margin-left: 0.1px; vertical-align: top;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: top; width: 8%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Level 1 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: top;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Quoted prices in active markets for identical assets or liabilities. &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style="vertical-align: top;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: top;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Level 2 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: top;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Quoted prices for similar assets and liabilities in active markets or inputs that are observable. &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style="vertical-align: top;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: top;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Level 3 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: top;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Inputs that are unobservable (for example, cash flow modeling inputs based on assumptions). &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="border: 0px; box-sizing: border-box; margin: 0pt 0pt 0pt 36pt; color: #333333; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt; The earnout liability represents the only financial liability measured at fair value on a recurring basis as of December 31, 2020 and was a level 3 asset. As of December 31, 2020, the estimated value of the earnout liability was zero.&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;Transfer into and transfers out of the hierarchy levels are recognized as if they had taken place at the end of the reporting period. There were no transfers into or out of the hierarchy levels during the year ended December 31, 2020 or 2019, besides the transfer in of the earnout&#160;liability.&lt;/span&gt;&lt;/span&gt;&lt;br/&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 48pt; text-indent: 0pt;"&gt;&lt;span&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;div style="border-left: none; border-right: none;"&gt;
&lt;div&gt;

&lt;div style="font-family: 'times new roman', times; font-size: 10pt;"&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div style="border-left: none; border-right: none;"&gt;
&lt;div&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"&gt;Share-based payments &lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#x2013;&#160;&lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 13.3333px;"&gt;The &lt;/span&gt;&lt;span style="font-family: 'Times New Roman', serif; font-size: 10pt;"&gt;Company measures the cost of services received in exchange for an award of equity instruments based on the fair value of the award. For employees and directors, including non-employee directors, the fair value of a stock option award is measured on the grant date. The fair value amount is then recognized over the period services are required to be provided in exchange for the award, usually the vesting period. The Company recognizes stock-based compensation expense on a graded-vesting basis over the requisite service period for each separately vesting tranche of each award. Stock-based compensation expense to employees and all directors&#160;are&#160;reported within payroll and related expenses in the consolidated statements of operations. Stock-based compensation expense to non-employees is reported within marketing and business development expense in the consolidated statements of operations.&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;

&lt;/div&gt;
&lt;/div&gt;
&lt;p style="margin: 0pt; text-indent: 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;div style="border-left: none; border-right: none;"&gt;

&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"&gt;Income taxes&lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;"&gt; &#x2013; &lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;The Company accounts for income taxes utilizing the asset and liability approach. Under this approach, deferred taxes represent the future tax consequences expected to occur when the reported amounts of assets and liabilities are recovered or paid. The provision for income taxes generally represents income taxes paid or payable for the current year plus the change in deferred taxes during the year. Deferred taxes result from the differences between the financial and tax bases of the Company&#x2019;s assets and liabilities and are adjusted for changes in tax rates and tax laws when changes are enacted.&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt; text-indent: 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;The calculation of tax liabilities involves dealing with uncertainties in the application of complex tax regulations. The Company recognizes liabilities for anticipated tax audit issues based on the Company&#x2019;s estimate of whether, and the extent to which, additional taxes will be due. If payment of these amounts ultimately proves to be unnecessary, the reversal of the liabilities would result in tax benefits being recognized in the period when the liabilities are no longer determined to be necessary. If the estimate of tax liabilities proves to be less than the ultimate assessment, a further charge to expense would result.&lt;/span&gt;&lt;/p&gt;

&lt;/div&gt;

&lt;p style="margin: 0pt 0pt 0pt 36pt; font-size: 12pt; font-family: 'Times New Roman', serif; text-indent: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;

&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"&gt;Concentrations of credit risk &lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;"&gt;&#x2013;&lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Financial instruments, that potentially subject the Company to concentration of credit risk, consist principally of cash and cash equivalents. The Company places its cash with high credit quality institutions. At times, such amounts may be in excess of the FDIC insurance limits. The Company has not experienced any losses in such account and believes that it is not exposed to any significant credit risk on the account.&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;With respect to receivables, concentrations of credit risk are limited to a few customers in the construction industry. The Company performs ongoing credit evaluations of its customers&#x2019; financial condition and, generally, requires no collateral from its customers other than normal lien rights. At December 31, 2020 and 2019, 79% and &lt;span style="border-left: none; border-right: none;"&gt;92&lt;/span&gt;%, respectively, of the Company&#x2019;s gross accounts receivable were due from three and one customers.&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt; text-indent: 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;Revenue relating to&#160;three&#160;and two customers represented approximately 61% and 78% of the Company&#x2019;s total revenue for the years ended December 31, 2020 and 2019, respectively.&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;span&gt;For the year ended December 31, 2020, there were no vendors which represented 10% or more of our cost of revenue. For the year ended December 31, 2019, 74% of our cost of revenue related to three vendors&lt;/span&gt;. The Company believes it has access to alternative suppliers, with limited disruption to the business, should circ&lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;umstances change with its existing suppliers.&lt;/span&gt;&lt;/p&gt;

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&lt;div style="border-left: none; border-right: none;"&gt;
&lt;div style="border-left: none; border-right: none;"&gt;
&lt;div&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"&gt;Basis of presentation and principals of consolidation &lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#x2013; The consolidated financial statements have been prepared in accordance with generally accepted accounting principles&#160;in the United States of America (&#x201c;GAAP&#x201d;) and the applicable rules and regulations of the United States Securities and Exchange Commission (&#x201c;SEC&#x201d;) and&#160;&lt;/span&gt;&lt;span style="font-size: 10pt; font-family: 'times new roman', times;"&gt;include the accounts of the Company and its wholly owned subsidiaries, SG Building Blocks, Inc., SG Residential, Inc., SG Echo, LLC and SG Blocks Puerto Rico, Inc. All intercompany balances and transactions are eliminated. Certain prior period amounts have been reclassified to conform to the current period&#x2019;s presentation.&lt;/span&gt;&lt;b style="mso-bidi-font-weight: normal;"&gt;&lt;i style="mso-bidi-font-style: normal;"&gt;&lt;span style="font-size: 10.0pt; line-height: 107%;"&gt;&#160;&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;/p&gt;
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&lt;p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"&gt;&lt;span style="font-size: 10pt; line-height: inherit;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"&gt;&lt;span style="font-size: 10pt; line-height: inherit;"&gt;In August 2018, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No. 2018-13, &#x201c;Disclosure Framework &#x2014; Changes to the Disclosure Requirements for Fair Value Measurement&#x201d; (&#x201c;ASU 2018-13&#x201d;). This ASU amends ASC 820&#160;to add, remove and modify certain disclosure requirements for fair value measurements. For example, public companies will be required to disclose the range and weighted average of significant unobservable inputs used to develop for Level 3&#160;fair value measurements. The Company adopted ASU 2018-13 effective January 1, 2020. The adoption of this guidance did not have a material impact on the Company's financial position, results of operations or cash flow.&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"&gt;&lt;span style="font-size: 10pt; line-height: inherit;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"&gt;&lt;span style="font-size: 10pt; line-height: inherit;"&gt;In June 2016, the FASB issued ASU 2016-13, &#x201c;Financial Instruments &#x2013; Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments.&#x201d; This update will require the measurement of all expected credit losses for financial assets, including trade receivables, held at the reporting date based on historical experience, current conditions and reasonable and supportable forecasts. The guidance was initially effective for the Company for annual reporting periods beginning after December 15, 2019 and interim periods within those fiscal years. In November 2019, the FASB issued ASU 2019-10, &#x201c;Financial Instruments &#x2013; Credit Losses (Topic 326), Derivatives and Hedging (Topic 815), and Leases (Topic 842): Effective Dates,&#x201d; which, among other things, defers the effective date of ASU 2016-13 for public filers that are considered smaller reporting companies as defined by the SEC to fiscal years beginning after December 15, 2022, including interim periods within those years. Early adoption is permitted. The Company adopted ASU 2016-13 effective January 1, 2020. The adoption of this guidance did not have a material impact on the Company's financial position, results of operations or cash flow.&lt;/span&gt;&lt;span style="font-size: 11pt; font-family: Calibri, sans-serif; line-height: inherit;"/&gt;&lt;br/&gt;&lt;/p&gt;
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&lt;div style="border-left: none; border-right: none;"&gt;
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&lt;div&gt;
&lt;p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0px 0pt 0.5in;"&gt;&lt;span style="color: black;"&gt;&lt;b&gt;&lt;i&gt;Accounting estimates&lt;span&gt;&#160;&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&#x2013; The preparation of consolidated financial statements in conformity with GAAP requires management 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 amount of revenues and expenses during the reporting period. Significant areas that require the Company to make estimates include revenue recognition, stock-based compensation, warrant liabilities and allowance for doubtful accounts. Actual results could differ from those estimates.&lt;/span&gt;&lt;/p&gt;
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&lt;div&gt;
&lt;div&gt;
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&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-size: 10pt; font-family: 'times new roman', times;"&gt;&lt;span style="font-style: italic; font-weight: bold;"&gt;Revenue recognition &lt;/span&gt;&#x2013;&#160;&lt;span&gt;&lt;span style="color: #000000;"&gt;The Company determines, at contract inception, whether it will transfer control of a promised good or service over time or at a point in &lt;/span&gt;&lt;span style="color: #000000;"&gt;time, regardless of the length of contract or other factors. The recognition of revenue aligns with the timing of when promised goods or services are transferred to customers in an amount that reflects the consideration to which the Company expects to be entitled in exchange for those goods or services. &lt;/span&gt;To achieve this core principle, the Company applies the following five steps in accordance with its revenue policy:&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="text-indent: -13.05pt; line-height: normal; mso-list: l0 level1 lfo1; margin: 0in 0in .15pt 13.05pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;i&gt;&lt;span style="font-family: 'Times New Roman', serif; color: #000000;"&gt;&lt;span&gt;&#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; (&lt;span&gt;1&lt;/span&gt;)&lt;span style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; line-height: normal; font-family: 'Times New Roman';"&gt;&#160;&lt;span&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&lt;i&gt;&lt;span style="font-family: 'Times New Roman', serif; color: black;"&gt;Identify the contract with a customer&lt;/span&gt;&lt;/i&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0.0001pt 33pt;"&gt;&lt;span style="font-size: 10pt; line-height: 107%; font-family: 'Times New Roman', serif; color: #000000;"&gt;&lt;span&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="text-indent: -13.05pt; line-height: normal; mso-list: l0 level1 lfo1; margin: 0in 0in .15pt 13.05pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;i&gt;&lt;span style="font-family: 'Times New Roman', serif; color: #000000;"&gt;&lt;span&gt;&#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; (&lt;span&gt;2&lt;/span&gt;)&lt;span style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; line-height: normal; font-family: 'Times New Roman';"&gt;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&lt;i&gt;&lt;span style="font-family: 'Times New Roman', serif; color: black;"&gt;Identify the performance obligations in the contract&lt;/span&gt;&lt;/i&gt;&lt;span style="font-family: 'Times New Roman', serif; color: #000000;"/&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0.0001pt 33pt;"&gt;&lt;span style="font-size: 10pt; line-height: 107%; font-family: 'Times New Roman', serif; color: #000000;"&gt;&lt;span&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="text-indent: -13.05pt; line-height: normal; mso-list: l0 level1 lfo1; margin: 0in 0in .15pt 13.05pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;i&gt;&lt;span style="font-family: 'Times New Roman', serif; color: #000000;"&gt;&lt;span&gt;&#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; (&lt;span&gt;3&lt;/span&gt;)&lt;span style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; line-height: normal; font-family: 'Times New Roman';"&gt;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&lt;i&gt;&lt;span style="font-family: 'Times New Roman', serif; color: black;"&gt;Determine the transaction price&lt;/span&gt;&lt;/i&gt;&lt;span style="font-family: 'Times New Roman', serif; color: #000000;"/&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0.0001pt 33pt;"&gt;&lt;span style="font-size: 10pt; line-height: 107%; font-family: 'Times New Roman', serif; color: #000000;"&gt;&lt;span&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="text-indent: -13.05pt; line-height: normal; mso-list: l0 level1 lfo1; margin: 0in 0in .15pt 13.05pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;i&gt;&lt;span style="font-family: 'Times New Roman', serif; color: #000000;"&gt;&lt;span&gt;&#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; (&lt;span&gt;4&lt;/span&gt;)&lt;span style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; line-height: normal; font-family: 'Times New Roman';"&gt;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&lt;i&gt;&lt;span style="font-family: 'Times New Roman', serif; color: black;"&gt;Allocate the transaction price to performance obligations in the contract&lt;/span&gt;&lt;/i&gt;&lt;span style="font-family: 'Times New Roman', serif; color: black;"/&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0.0001pt 33pt;"&gt;&lt;span style="font-size: 10pt; line-height: 107%; font-family: 'Times New Roman', serif; color: #000000;"&gt;&lt;span&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="text-indent: -13.05pt; line-height: normal; mso-list: l0 level1 lfo1; margin: 0in 0in .15pt 13.05pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;i&gt;&lt;span style="font-family: 'Times New Roman', serif; color: #000000;"&gt;&lt;span&gt;&#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; (&lt;span&gt;5&lt;/span&gt;)&lt;span style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; line-height: normal; font-family: 'Times New Roman';"&gt;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&lt;i&gt;&lt;span style="font-family: 'Times New Roman', serif; color: black;"&gt;Recognize revenue as performance obligations are satisfied&lt;/span&gt;&lt;/i&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="text-indent: -13.05pt; line-height: normal; mso-list: l0 level1 lfo1; margin: 0in 0in .15pt 13.05pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;i&gt;&lt;span style="font-family: 'Times New Roman', serif; color: black;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/i&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 1.35pt 0.15pt 0.5in; text-indent: 0.5pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"&gt;&lt;span style="font-size: 10pt; color: #000000; line-height: inherit;"&gt;On certain contracts, the Company applies recognition of revenue over time, which is similar to the method the Company applied under previous guidance (i.e. percentage of completion). Due to uncertainties inherent in the estimation process, it is possible that estimates of costs to complete a performance obligation will be revised in the near-term. For those performance obligations for which revenue is recognized using a cost-to-cost input method, changes in total estimated costs, and related progress toward complete satisfaction of the performance obligation, are recognized on a cumulative catch-up basis in the period in which the revisions to the estimates are made. When the current estimate of total costs for a performance obligation indicate a loss, a provision for the entire estimated loss on the unsatisfied performance obligation is made in the period in which the loss becomes evident.&#160;&lt;/span&gt;&lt;span style="font-size: 10pt; line-height: inherit;"/&gt;&lt;/p&gt;
&lt;p style="margin: 0in 1.35pt 0.15pt 0.5in; text-indent: 0.5pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"&gt;&lt;span style="font-size: 10pt; color: #000000; line-height: inherit;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 1.35pt 0.15pt 0.5in; text-indent: 0.5pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"&gt;&lt;span style="font-size: 10pt; color: #000000; line-height: inherit;"&gt;For product or equipment sales, the Company applies recognition of revenue when the customer obtains control over such goods, which is at a point in time.&lt;/span&gt;&lt;/p&gt;
&lt;div&gt;
&lt;div style="font-family: 'times new roman', times; font-size: 10pt;"&gt;
&lt;div id="fs_FBT6TU4AM800000000000000000000B"&gt;
&lt;div style="border-right-color: currentColor; border-left-color: currentColor; border-right-width: medium; border-left-width: medium; border-right-style: none; border-left-style: none;"&gt;
&lt;div style="border-right-color: currentColor; border-left-color: currentColor; border-right-width: medium; border-left-width: medium; border-right-style: none; border-left-style: none;"&gt;
&lt;div style="border-right-color: currentColor; border-left-color: currentColor; border-right-width: medium; border-left-width: medium; border-right-style: none; border-left-style: none;"&gt;
&lt;p style="margin: 0pt 1.35pt 0.15pt 0.5in; text-indent: 0.5pt;"&gt;&lt;span style="color: #000000; font-family: 'Times New Roman', serif; font-size: 10pt; line-height: inherit;"&gt;&lt;span style="font-family: 'times new roman', times; line-height: inherit;"&gt;&lt;span style="text-indent: 0px; font-size: 13.33px; line-height: inherit;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="margin: 0in 1.35pt 0.15pt 0.5in; text-indent: 0.5pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"&gt;&lt;span style="font-size: 10pt; color: #000000; line-height: inherit;"&gt;On October 3, 2019, the Company entered into an Exclusive License Agreement (&#x201c;ELA&#x201d;&#160;) pursuant to which it granted an exclusive license for its technology as outlined in the ELA. The ELA is described below.&#160;Under the ELA, the Company will receive royalty payments based upon gross revenues earned by the licensee for commercialize products within the field of design and project management platforms for residential use, including single-family residences and multi-family residences, but excluding military housing. The Company has determined that the ELA grants the licensee a right to access the Company&#x2019;s intellectual property throughout the license period (or its remaining economic life, if shorter), and thus recognizes revenue over time as the licensee recognizes revenue and the Company has the right to payment of royalties. No revenue has been recognized under the ELA for the year ended December 31, 2020.&#160;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 1.35pt 0.15pt 0.5in; text-indent: 0.5pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; line-height: 1.2;"&gt;&lt;span style="font-weight: bold; line-height: inherit;"&gt;&lt;i&gt;&lt;span style="font-size: 10pt; line-height: inherit;"&gt;CMC Right of First Refusal&#160;&lt;/span&gt;&lt;/i&gt;&lt;i&gt;&lt;span style="font-size: 10pt; line-height: inherit;"&gt;Agreement&lt;/span&gt;&lt;/i&gt;&lt;span style="font-size: 10pt; line-height: inherit;"&gt; &lt;/span&gt;&lt;/span&gt;&lt;span style="font-size: 10pt; color: #000000; line-height: inherit;"&gt;&lt;b&gt;&lt;i&gt;&#x2013;&#160;&lt;/i&gt;&lt;/b&gt;On October 9, 2019, the Company entered into a Right of First Refusal Agreement (the &#x201c;&lt;span style="font-style: italic; line-height: inherit;"&gt;Agreement&lt;/span&gt;&#x201d;) with CMC Development LLC (&#x201c;&lt;span style="font-style: italic; line-height: inherit;"&gt;CMC&lt;/span&gt;&#x201d;), which has a term of two (2) years. Under the Agreement, the Company has a right of first refusal with respect to being engaged as a designer and builder of any real estate projects for which CMC has secured the rights to develop and in which CMC has a greater than fifty percent (50%) interest in the owner or developer entity and has the right to select the builder for such real estate project (the &#x201c;&lt;span style="font-style: italic; line-height: inherit;"&gt;ROFR Rights&lt;/span&gt;&#x201d;). In exchange for such ROFR Rights, the Company agreed to issue to CMC 2,500 shares of restricted stock of the Company&#x2019;s common stock, of which 1,250 shares will vest and be issued on September 30, 2020 and the remaining 1,250 shares will vest and be issued on September 30, 2021, unless the Agreement is earlier terminated. In &lt;span style="-sec-ix-hidden:Tag909"&gt;the event that the Agreement is earlier terminated, CMC will still be entitled to receive the entire amount of such restricted stock that has vested as of such earlier termination date, but in no event less than &lt;span style="border-left: none; border-right: none; line-height: inherit;"&gt;1,250&lt;/span&gt; shares of such restricted stock. The Agreement also provides for customary indemnification and confidentiality obligations between the parties. The &lt;span style="border-left: none; border-right: none; line-height: inherit;"&gt;2,500&lt;/span&gt; shares of restricted stock of the Company's common stock has yet to be issued to CMC.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="margin: 0in 0in 0.0001pt; line-height: 1.1;"&gt;&lt;span style="font-size: 10pt; line-height: inherit;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; line-height: 1.1;"&gt;&lt;span style="font-size: 10pt; color: #000000; line-height: inherit;"&gt;The Agreement also provides that CMC has engaged the Company to build and design, in the aggregate, approximately 100 residential and commercial units at 1100 Ridge Avenue, Atlanta, Georgia, which is known as the &#x201c;Ridge Avenue, Atlanta Project.&#x201d; The total cost of the project is $16,900,000. The project is a residential project but not subject to the Company&#x2019;s Exclusive License Agreement, dated October 3, 2019.&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; line-height: 1.1;"&gt;&lt;span style="font-size: 10pt; color: #000000; line-height: inherit;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"&gt;&lt;span style="font-size: 10pt; color: #000000; line-height: inherit;"&gt;In May 2020, the Company and Osang Healthcare Co., Ltd. ("Osang"), a South Korea based global manufacturer and distributor of medical grade diagnostic tests and equipment, announced the signing of a one year, non-exclusive distributorship agreement for the United States, for OHC's "GeneFinder COVID-19 Plus RealAmp Kit." This is a test designed to detect SARS-CoV-2, the virus that causes COVID-19. The Distributorship Agreement is Osang's standard form of distributorship agreement and provides the Company with the non-exclusive right to distribute Osang's GeneFinder COVID-19 Plus RealAmp Kit in the United States for a stated term of one (1) year. Pursuant to the terms of the Distributorship Agreement, the Company is required to make payment for 100% of any purchase order prior to shipment of the product from Osang, though it does not expect to make any cash outlays with respect to any product that it distributes and expects instead to require any third-party purchasers to make the necessary cash outlays as part of a purchase order entered into with the Company. The Distributorship Agreement does not guarantee the Company a specific quantity of kits to sell or a customer list, and may be terminated by either party at any time on thirty (30) days' notice. An import license from the U.S. government has been issued to import and distribute the Osang test kits. There can be no assurance that the Distribution Agreement will continue, and it has not yielded the anticipated benefits or generated significant revenue, if any. &lt;span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000; line-height: inherit;"&gt;The revenue from these product sales is recognized upon the transfer of control, which is at a point in time, and is generally upon shipment, Provisions for any discounts, rebates, sales concessions and returns are provided for in the period the related sale is recorded. During the year ending December 31, 2020, the Company recognized $250,000 in revenue related to such products, which is included in medical revenue on the accompanying consolidated statements of operations.&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0px; font-size: 12pt; font-family: 'Times New Roman', serif; text-indent: 0px; line-height: 1.1;"&gt;&lt;span style="font-size: 10pt; color: #000000; line-height: inherit;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"&gt;&lt;span style="font-size: 10pt; color: #000000; line-height: inherit;"&gt; &lt;span style="font-size: 10pt; font-family: 'Times New Roman', serif; line-height: inherit;"&gt;As described below, the Company entered into a joint venture agreement with Clarity Lab Solutions, LLC (&#x201c;Clarity Labs&#x201d;) (the &#x201c;JV&#x201d;).&#160; Revenue from the activities of the JV is related to clinical testing services and is recognized when services have bene rendered, which is at a point in time. Included in the consideration the Company expected to be entitled to receive, the Company estimates its contractual allowances, payer denials and price concessions. During the year ending December 31, 2020, the Company recognized $2,150,323 in revenue related to activities through the JV, which is included in medical revenue on the accompanying consolidated statements of operations.&lt;/span&gt; &lt;br/&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; line-height: 1.1;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"&gt;&lt;em&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;"&gt;Disaggregation of Revenues&lt;/span&gt;&lt;/em&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0.0001pt 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"&gt;&lt;span style="font-size: 10pt; line-height: inherit;"&gt;The Company&#x2019;s revenues are principally derived from construction and engineering contracts related to Modules, and medical revenue derived from lab testing and test kit sales. Our contracts are with customers in various industries. Revenue recognized at a point in time and recognized over time were $4,057,086 and $4,698,537, respectively, for the year ending December 31, 2020. All revenue recognized for the year ending December 31, 2019 was over time. &lt;/span&gt;&lt;/p&gt;

&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;p style="line-height: 104%; margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;The following tables provide further disaggregation of the Company&#x2019;s revenues by categories:&lt;/span&gt;&lt;/p&gt;

&lt;table border="0" cellpadding="0" style="height: 220px; font-size: 10pt; border-collapse: collapse; font-family: 'times new roman'; width: 100%; margin-left: 0.1px;" width="100%"&gt;
&lt;tbody&gt;
&lt;tr style="height: 19px;"&gt;
&lt;td style="padding: 0px;height: 19px;width: 36pt;"/&gt;
&lt;td style="padding: 0px;height: 19px;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 19px; width: 1.00733%;" valign="bottom"/&gt;
&lt;td colspan="14" style="padding: 0px; border-bottom: 2px solid #000000; text-align: center; height: 19px; width: 50.0147%;"&gt;&lt;strong style="font-family: 'times new roman', times; font-size: 13.3333px; text-align: center; white-space: nowrap;"&gt;Twelve Months Ended&#160;December 31,&lt;/strong&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 21px;"&gt;
&lt;td style="padding: 0px;height: 21px;width: 36pt;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 21px; border-bottom: 2px solid #000000; width: 43.4982%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt;&lt;strong&gt;Revenue by Customer Type&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 21px; width: 1.00733%;" valign="bottom"/&gt;
&lt;td colspan="6" style="padding: 0px; height: 21px; border-bottom: 2px solid #000000; width: 24%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: center; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;&lt;strong&gt;2020&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 21px; width: 1.00733%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 21px; width: 1.00733%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td colspan="6" style="padding: 0px; height: 21px; border-bottom: 2px solid #000000; width: 24%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: center; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;&lt;strong&gt;2019&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 16px;"&gt;
&lt;td style="padding: 0px;height: 16px;width: 36pt;margin-left: 0.1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; background-color: #cceeff; width: 43.4982%;"&gt;Government&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1.00733%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: nowrap; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;$&lt;/span&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;"&gt;751,697&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;"&gt;9&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1%; background-color: #cceeff;"&gt;%&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1.00733%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1.00733%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: nowrap; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;$&lt;/span&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1%; background-color: #cceeff;"&gt;%&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 16px;"&gt;
&lt;td style="padding: 0px;height: 16px;width: 36pt;margin-left: 0.1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 43.4982%;"&gt;Hospitality&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1.00733%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 10%;"&gt;487,111&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 10%;"&gt;6&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1%;"&gt;%&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1.00733%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1.00733%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 10%;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 10%;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1%;"&gt;%&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 18px;"&gt;
&lt;td style="padding: 0px;height: 18px;width: 36pt;margin-left: 0.1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 43.4982%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; Multi-Family&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; text-align: right; width: 1%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; text-align: right; width: 10%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;126,222 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; text-align: right; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; text-align: right; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; text-align: right; width: 10%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;1&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; %&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;&lt;span style="border-left: none; border-right: none;"&gt;94,178&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;&lt;span style="border-left: none; border-right: none;"&gt;3&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: nowrap; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 16px;"&gt;
&lt;td style="padding: 0px;height: 16px;width: 36pt;margin-left: 0.1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 43.4982%;"&gt;Medical (lab testing, test kit sales and equipment)&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1.00733%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 10%;"&gt;4,241,500&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 10%;"&gt;49&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1%;"&gt;%&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1.00733%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1.00733%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 10%;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 10%;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1%;"&gt;%&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 16px;"&gt;
&lt;td style="padding: 0px;height: 16px;width: 36pt;margin-left: 0.1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 43.4982%; background-color: #cceeff;"&gt;Medical (construction services)&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1.00733%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;"&gt;778,883&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;"&gt;9&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1%; background-color: #cceeff;"&gt;%&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1.00733%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1.00733%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1%; background-color: #cceeff;"&gt;%&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 16px;"&gt;
&lt;td style="padding: 0px;height: 16px;width: 36pt;margin-left: 0.1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 43.4982%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; Office &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1.00733%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 16px; width: 1%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 16px; width: 10%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;191,505 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 16px; width: 1%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 16px; width: 10%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;2&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; %&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1.00733%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1.00733%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 16px; width: 10%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;1,468,734 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 16px; width: 1%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 16px; width: 10%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;49&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; %&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 18px;"&gt;
&lt;td style="padding: 0px;height: 18px;width: 36pt;margin-left: 0.1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 43.4982%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; Retail &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;427,444 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;5&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; %&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;1,413,669 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;48&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; %&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 18px;"&gt;
&lt;td style="padding: 0px;height: 18px;width: 36pt;margin-left: 0.1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 43.4982%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; School &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1.00733%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 10%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt;36,500 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 10%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&#x2014;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; % &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1.00733%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1.00733%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 10%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt;&#x2014; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 10%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt;&#x2014;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; %&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 18px;"&gt;
&lt;td style="padding: 0px;height: 18px;width: 36pt;margin-left: 0.1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 43.4982%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; Special Use &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; 1,414,761 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff; text-align: right;" valign="bottom"&gt;16&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; % &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt;6,812 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff; margin: 0in 0in 0.0001pt; line-height: normal;" valign="bottom"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="padding: 0px;height: 10px;width: 36pt;margin-left: 0.1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; width: 43.4982%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; Other (1) &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; width: 1.00733%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 1%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 10%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; 300,000 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; width: 1%;" valign="bottom"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 1%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 10%; text-align: right;" valign="bottom"&gt;3&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 1%; margin: 0in 0in 0.0001pt; line-height: normal;" valign="bottom"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; width: 1.00733%;" valign="bottom"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; width: 1.00733%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 1%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 10%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;1,442 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; width: 1%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 1%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 10%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;&#x2014;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 1%;" valign="bottom"&gt;%&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 18px;"&gt;
&lt;td style="padding: 0px;height: 18px;width: 36pt;margin-left: 0.1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; margin-left: 0.1px; width: 43.4982%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; Total revenue by customer type &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 1%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 10%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;8,755,623 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 10%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;100&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 1%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; %&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 1%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 10%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;2,984,835 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 10%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;100&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 1%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; %&#160;&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"&gt;&lt;span style="border-right: none; border-left: none; font-style: italic;"&gt;&lt;em&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;(1) Construction fee of $300,000 with no cost of revenue during 2020.&lt;/span&gt;&lt;/em&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"&gt;&lt;span style="border-right: none; border-left: none;"&gt;&lt;em&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/em&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"&gt;&lt;span style="border-right: none; border-left: none; line-height: inherit;"&gt;&lt;em&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;"&gt;Contract Assets and Contract Liabilities&#160;&lt;/span&gt;&lt;/em&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;"&gt;Accounts receivable are recognized in the period when the Company&#x2019;s right to consideration is unconditional and billed to the customer. Accounts receivable are recognized net of an allowance for doubtful accounts. A considerable amount of judgment is required in assessing the likelihood of realization of receivables.&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;"&gt;The timing of revenue recognition may differ from the timing of invoicing to customers.&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;"&gt;Contract assets include unbilled amounts from long-term construction services when revenue recognized under the cost-to-cost measure of progress exceeds the amounts invoiced to customers, as the amounts cannot be billed under the terms of our contracts. Such amounts are recoverable from customers based upon various measures of performance, including achievement of certain milestones, completion of specified units or completion of a contract. Contract assets are generally classified as current within the consolidated balance sheets.&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;"&gt;Contract liabilities from construction and engineering contracts occur when amounts invoiced to customers exceed revenues recognized under the cost-to-cost measure of progress. Contract liabilities additionally include advanced payments from customers on certain contracts. Contract liabilities decrease as the Company recognizes revenue from the satisfaction of the related performance obligation. Contract liabilities are generally classified as current within the consolidated balance sheet.&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;"&gt;Although the Company believes it has established adequate procedures for estimating costs to complete on open contracts, it is at least reasonably possible that additional significant costs could occur on contracts prior to completion. The Company periodically evaluates and revises its estimates and makes adjustments when they are considered necessary.&lt;/span&gt;&lt;/p&gt;

&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"&gt;&lt;i style="mso-bidi-font-style: normal;"&gt;&lt;br/&gt;&lt;/i&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1; text-indent: 0pt;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;&lt;i style="mso-bidi-font-style: normal;"&gt;Deferred Contract Costs&lt;/i&gt;&lt;/span&gt;&lt;span style="font-size: 10pt; line-height: inherit;"&gt;&lt;span style="font-family: 'times new roman', times;"&gt; - &lt;/span&gt;Prior to entering into the ELA, the Company was subject to an agreement to construct and develop a certain property (&#x201c;Original Agreement&#x201d;), which now is subject to the ELA. Because of this, the Company is no longer obliged to its Original Agreement. Upon entering the ELA, the Company had an outstanding accounts receivable balance of $306,143&lt;/span&gt;&lt;span style="font-size: 10pt; line-height: inherit;"&gt; which was forfeited and recognized this amount as deferred contract costs. This amount was offset by $102,217&lt;/span&gt;,&lt;span style="font-size: 10pt; line-height: inherit;"&gt; which was reimbursement from the licensee for project costs on this project.&#160; The Company incurred a total deferred contract costs of $203,926&lt;/span&gt;&lt;span style="font-size: 10pt; line-height: inherit;"&gt;.&#160; The Company considered this amount an incremental cost of obtaining that ELA, because the Company expects to recover those costs through future royalty payments. The Company amortizes the asset over &lt;/span&gt;sixty&lt;span style="font-size: 10pt; line-height: inherit;"&gt; months, which is the initial term of the ELA because the asset relates to the services transferred to the customer during the contract term. As of &lt;/span&gt;December 31, 2020&lt;span style="font-size: 10pt; line-height: inherit;"&gt;, accumulated amortization related to deferred contract costs amounted to $50,981&lt;/span&gt;&lt;span style="font-size: 10pt; line-height: inherit;"&gt;. During the year ended &lt;/span&gt;December 31, 2020&lt;span style="font-size: 10pt; line-height: inherit;"&gt;, amortization expense relating to the deferred contract costs amounted to $&lt;/span&gt;&lt;span style="font-size: 10pt; line-height: inherit;"&gt;40,786&lt;/span&gt;&lt;span style="font-size: 10pt; line-height: inherit;"&gt; and is included in general and administrative expenses on the accompanying consolidated statements of operations.&lt;/span&gt;&lt;/p&gt;
&lt;div style="mso-element: comment-list;"&gt;
&lt;div style="mso-element: comment;"&gt;
&lt;div id="_com_1"&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;"&gt;&lt;i&gt;&lt;span style="color: #000000; line-height: inherit;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/i&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1; text-indent: 0pt;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;"&gt;&lt;i&gt;&lt;span style="color: #000000; line-height: inherit;"&gt;Exclusive License Agreement &lt;b&gt;&#x2013;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/i&gt;&lt;span style="color: black; line-height: inherit;"&gt;On&#160;October 3, 2019, as amended on October 17, 2019, the Company entered into the ELA with CPF GP 2019-1 LLC (the &#x201c;Licensee&#x201d;), pursuant to which the Company granted the Licensee an exclusive license (the &#x201c;License&#x201d;) solely within the United States and its legal territories to the Company&#x2019;s technology, intellectual property, any improvements thereto, and any related permits, in order to develop and commercialize products within the field of design and project management platforms for residential use, including single-family residences and multi-family residences, but excluding military housing. The License Agreement has an initial term of five (5) years and will automatically renew for subsequent five (5) year periods. The License Agreement provides for customary terminating provisions, including the right by the Company to terminate if the Licensee fails to make minimum royalty payments (as described below).&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;"&gt;&lt;i&gt;&lt;span style="color: #000000; line-height: inherit;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/i&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"&gt;&lt;span style="color: #000000; font-size: 10pt; font-family: 'times new roman', times; line-height: inherit;"&gt;&lt;span style="line-height: inherit;"&gt;&lt;span style="-sec-ix-hidden:Tag914"&gt;In consideration for the License, during the initial term, the Licensee agreed to pay the Company a royalty of (x) &lt;span style="line-height: inherit;"&gt;five&lt;/span&gt; percent (&lt;span style="line-height: inherit;"&gt;5&lt;/span&gt;%) on the first $&lt;span style="line-height: inherit;"&gt;20,000,000&lt;/span&gt; of gross revenues derived from the Licensee&#x2019;s commercialization of the License (net of customary discounts, sales taxes, delivery charges, and amounts for returns) (the &#x201c;Gross Revenues&#x201d;), (y) &lt;span style="line-height: inherit;"&gt;four&lt;/span&gt; and &lt;span style="line-height: inherit;"&gt;one&lt;/span&gt;-half percent (&lt;span style="line-height: inherit;"&gt;4.5&lt;/span&gt;%) on the next $&lt;span style="line-height: inherit;"&gt;30,000,000&lt;/span&gt; of Gross Revenues, and (z) &lt;span style="line-height: inherit;"&gt;five&lt;/span&gt; percent (&lt;span style="line-height: inherit;"&gt;5&lt;/span&gt;%) on all Gross Revenues thereafter (collectively, the &#x201c;Royalty&#x201d;), subject to the following minimum royalty payments determined on a cumulative basis during the initial term: $500,000 in year 1, $750,000 in year 2, $500,000 in year 3, $2,000,000 in year 4, and $2,500,000 in year 5.&lt;/span&gt; &lt;span style="line-height: inherit;"&gt;If the License Agreement is extended beyond the initial term, then the parties will negotiate in good faith the royalty rate and the minimum royalty payments for the renewal term(s). In addition, to the extent the Licensee sublicenses any aspect of the License to a sub-licensee, the Licensee will pay to the Company &lt;/span&gt;fifty&lt;span style="line-height: inherit;"&gt; percent (&lt;/span&gt;50&lt;span style="line-height: inherit;"&gt;%) of all payments received by the Licensee from such sublicensee. The Company may also provide the Licensee with professional services with respect to the License, and the Licensee will reimburse the Company for employees&#x2019; time, materials, and expenses incurred in providing such professional services. The Licensee also&#160;&lt;/span&gt;&lt;/span&gt;&lt;span style="line-height: inherit;"&gt;separately agreed to reimburse the Company for any third-party expenses incurred by the Company in developing the Company&#x2019;s remaining and future residential projects.&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"&gt;&lt;span style="font-size: 10pt; font-family: 'times new roman', times; line-height: inherit;"&gt;&lt;span style="color: #000000; line-height: inherit;"&gt;The License Agreement provides for customary indemnification obligations between the parties and further provides that the Licensee will indemnify the Company for any claims arising out of the commercialization of the License by the Licensee or any of its subsidiaries, contractors, or sublicensees. In addition, the License Agreement provides that the Company will provide the Licensee with cost estimates for the fabrication and manufacturing of residential projects in the Company&#x2019;s existing pipeline as of the date of the License Agreement, and if such projects cannot be reasonably constructed and installed at or below such estimates, then the Licensee may withhold payment of any royalty due to the Company under the License Agreement on a dollar-for-dollar basis to offset the costs above the originally estimated amounts.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
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    <us-gaap:DebtInstrumentInterestRateEffectivePercentage
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    <sgbx:CommonStockVestAndBeIssuedShares
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    <sgbx:ResidentialUnits
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    <us-gaap:DeferredRevenueRevenueRecognized1
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&lt;table border="0" cellpadding="0" style="height: 220px; font-size: 10pt; border-collapse: collapse; font-family: 'times new roman'; width: 100%; margin-left: 0.1px;" width="100%"&gt;
&lt;tbody&gt;
&lt;tr style="height: 19px;"&gt;
&lt;td style="padding: 0px;height: 19px;width: 36pt;"/&gt;
&lt;td style="padding: 0px;height: 19px;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 19px; width: 1.00733%;" valign="bottom"/&gt;
&lt;td colspan="14" style="padding: 0px; border-bottom: 2px solid #000000; text-align: center; height: 19px; width: 50.0147%;"&gt;&lt;strong style="font-family: 'times new roman', times; font-size: 13.3333px; text-align: center; white-space: nowrap;"&gt;Twelve Months Ended&#160;December 31,&lt;/strong&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 21px;"&gt;
&lt;td style="padding: 0px;height: 21px;width: 36pt;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 21px; border-bottom: 2px solid #000000; width: 43.4982%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt;&lt;strong&gt;Revenue by Customer Type&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 21px; width: 1.00733%;" valign="bottom"/&gt;
&lt;td colspan="6" style="padding: 0px; height: 21px; border-bottom: 2px solid #000000; width: 24%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: center; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;&lt;strong&gt;2020&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 21px; width: 1.00733%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 21px; width: 1.00733%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td colspan="6" style="padding: 0px; height: 21px; border-bottom: 2px solid #000000; width: 24%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: center; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;&lt;strong&gt;2019&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 16px;"&gt;
&lt;td style="padding: 0px;height: 16px;width: 36pt;margin-left: 0.1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; background-color: #cceeff; width: 43.4982%;"&gt;Government&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1.00733%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: nowrap; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;$&lt;/span&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;"&gt;751,697&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;"&gt;9&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1%; background-color: #cceeff;"&gt;%&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1.00733%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1.00733%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: nowrap; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;$&lt;/span&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1%; background-color: #cceeff;"&gt;%&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 16px;"&gt;
&lt;td style="padding: 0px;height: 16px;width: 36pt;margin-left: 0.1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 43.4982%;"&gt;Hospitality&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1.00733%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 10%;"&gt;487,111&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 10%;"&gt;6&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1%;"&gt;%&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1.00733%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1.00733%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 10%;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 10%;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1%;"&gt;%&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 18px;"&gt;
&lt;td style="padding: 0px;height: 18px;width: 36pt;margin-left: 0.1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 43.4982%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; Multi-Family&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; text-align: right; width: 1%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; text-align: right; width: 10%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;126,222 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; text-align: right; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; text-align: right; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; text-align: right; width: 10%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;1&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; %&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;&lt;span style="border-left: none; border-right: none;"&gt;94,178&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;&lt;span style="border-left: none; border-right: none;"&gt;3&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: nowrap; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 16px;"&gt;
&lt;td style="padding: 0px;height: 16px;width: 36pt;margin-left: 0.1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 43.4982%;"&gt;Medical (lab testing, test kit sales and equipment)&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1.00733%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 10%;"&gt;4,241,500&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 10%;"&gt;49&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1%;"&gt;%&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1.00733%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1.00733%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 10%;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 10%;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1%;"&gt;%&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 16px;"&gt;
&lt;td style="padding: 0px;height: 16px;width: 36pt;margin-left: 0.1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 43.4982%; background-color: #cceeff;"&gt;Medical (construction services)&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1.00733%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;"&gt;778,883&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;"&gt;9&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1%; background-color: #cceeff;"&gt;%&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1.00733%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1.00733%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1%; background-color: #cceeff;"&gt;%&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 16px;"&gt;
&lt;td style="padding: 0px;height: 16px;width: 36pt;margin-left: 0.1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 43.4982%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; Office &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1.00733%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 16px; width: 1%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 16px; width: 10%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;191,505 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 16px; width: 1%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 16px; width: 10%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;2&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; %&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1.00733%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1.00733%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 16px; width: 10%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;1,468,734 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 16px; width: 1%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 16px; width: 10%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;49&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 16px; width: 1%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; %&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 18px;"&gt;
&lt;td style="padding: 0px;height: 18px;width: 36pt;margin-left: 0.1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 43.4982%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; Retail &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;427,444 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;5&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; %&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;1,413,669 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;48&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; %&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 18px;"&gt;
&lt;td style="padding: 0px;height: 18px;width: 36pt;margin-left: 0.1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 43.4982%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; School &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1.00733%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 10%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt;36,500 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 10%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&#x2014;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; % &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1.00733%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1.00733%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 10%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt;&#x2014; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 10%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt;&#x2014;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; %&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 18px;"&gt;
&lt;td style="padding: 0px;height: 18px;width: 36pt;margin-left: 0.1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 43.4982%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; Special Use &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; 1,414,761 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff; text-align: right;" valign="bottom"&gt;16&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; % &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt;6,812 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff; margin: 0in 0in 0.0001pt; line-height: normal;" valign="bottom"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="padding: 0px;height: 10px;width: 36pt;margin-left: 0.1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; width: 43.4982%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; Other (1) &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; width: 1.00733%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 1%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 10%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; 300,000 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; width: 1%;" valign="bottom"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 1%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 10%; text-align: right;" valign="bottom"&gt;3&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 1%; margin: 0in 0in 0.0001pt; line-height: normal;" valign="bottom"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; width: 1.00733%;" valign="bottom"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; width: 1.00733%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 1%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 10%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;1,442 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; width: 1%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 1%;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 10%;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;&#x2014;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 1%;" valign="bottom"&gt;%&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 18px;"&gt;
&lt;td style="padding: 0px;height: 18px;width: 36pt;margin-left: 0.1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; margin-left: 0.1px; width: 43.4982%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; Total revenue by customer type &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;" valign="bottom"/&gt;
&lt;td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 1%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 10%; background-color: #cceeff;" valign="bottom"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"&gt;8,755,623 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
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    <us-gaap:CashAndCashEquivalentsPolicyTextBlock contextRef="D20201231" id="Tag152">
&lt;div style="font-family: 'times new roman', times; font-size: 10pt;"&gt;
&lt;div style="border-left: none; border-right: none;"&gt;
&lt;div style="border-left: none; border-right: none;"&gt;
&lt;div&gt;
&lt;div style="border-left: none; border-right: none;"&gt;
&lt;div&gt;
&lt;div style="border-right: none; border-left: none;"&gt;
&lt;div style="border-left: none; border-right: none;"&gt;
&lt;div&gt;
&lt;div style="border-left: none; border-right: none;"&gt;
&lt;div style="font-family: 'times new roman', times; font-size: 10pt;"&gt;
&lt;div&gt;
&lt;div style="border-left: none; border-right: none;"&gt;
&lt;div&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"&gt;Cash and cash equivalents &lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#x2013; The Company considers cash and cash equivalents to include all short-term, highly liquid investments that are readily convertible to known amounts of cash and have original maturities of three months or less upon acquisition. Cash and cash equivalents totaled $13,010,356&#160;and&#160;&lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 13.3333px;"&gt;$&lt;/span&gt;&lt;/span&gt;1,625,671&lt;span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;for the years ended&#160;&lt;/span&gt;December 31, 2020&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"&gt;&#160;and 2019, respectively.&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
</us-gaap:CashAndCashEquivalentsPolicyTextBlock>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="I20201231"
      decimals="0"
      id="Tag661"
      unitRef="USD">13010356</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="I20191231"
      decimals="0"
      id="Tag656"
      unitRef="USD">1625671</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <sgbx:ShortTermInvestmentPolicyTextBlock contextRef="D20201231" id="Tag87">
&lt;div&gt;
&lt;div&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"&gt;Short-term investment &lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#x2013; The Company classifies its investment consisting of a certificate of deposit with a maturity greater than three months but less than one year as short-term investment.&#160; The Company had &lt;span style="-sec-ix-hidden:Tag906"&gt;no&lt;/span&gt; short-term investment as of&#160;December 31, 2020&#160;or&#160;2019, respectively.&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
</sgbx:ShortTermInvestmentPolicyTextBlock>
    <us-gaap:TradeAndOtherAccountsReceivablePolicy contextRef="D20201231" id="Tag106">
&lt;div&gt;
&lt;div&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"&gt;Accounts receivable and allowance for doubtful accounts&#160;&lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#x2013; &lt;span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;"&gt;Accounts receivable are receivables generated from sales to customers and progress billings on performance type contracts. Amounts included in accounts receivable are deemed to be collectible within the Company&#x2019;s operating cycle. The Company recognizes account receivable at invoiced amounts.&#160;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt; text-indent: 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 8pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;"&gt;The allowance for doubtful accounts reflects the Company's best estimate of probable losses inherent in the accounts receivable balances. Management provides an allowance for doubtful accounts based on the Company&#x2019;s historical losses, specific customer circumstances, and general economic conditions. Periodically, management reviews accounts receivable and adjusts the allowance based on current circumstances and charges off uncollectible receivables when all attempts to collect have been exhausted and the prospects for recovery are remote. Recoveries are recognized when they are received. Actual collection losses may differ from our estimates and could be material to our consolidated financial position, results of operations, and cash flows.&lt;/span&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
</us-gaap:TradeAndOtherAccountsReceivablePolicy>
    <us-gaap:InventoryPolicyTextBlock contextRef="D20201231" id="Tag327">
&lt;div&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"&gt;Inventory &lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#x2013;

&lt;span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;"&gt;Raw construction materials (primarily shipping containers and fabrication materials) are valued at the lower of cost (first-in, first-out method) or net realizable value. Finished goods and work-in-process inventories are valued at the lower of cost or net realizable value, using the specific identification method. Medical equipment and COVID-19 test and testing supplies are valued at the lower of cost, (first-in, first-out method) or net realizable value. As of December 31, 2020&#160;there was inventory of $4,429 for construction materials, and $773,715 of medical equipment and COVID-19 test and testing supplies.&#160;&lt;/span&gt;&lt;span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;"&gt;There was no inventory for December 31, 2019.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
</us-gaap:InventoryPolicyTextBlock>
    <us-gaap:InventoryNet
      contextRef="I20201231_ConstructionMaterialsMember"
      decimals="0"
      id="Tag603"
      unitRef="USD">4429</us-gaap:InventoryNet>
    <sgbx:ConstructionFee
      contextRef="D20201231_MedicalEquipmentMember"
      decimals="0"
      id="Tag255"
      unitRef="USD">773715</sgbx:ConstructionFee>
    <us-gaap:GoodwillAndIntangibleAssetsGoodwillPolicy contextRef="D20201231" id="Tag121">
&lt;div&gt;
&lt;div&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"&gt;Goodwill &lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;"&gt;&#x2013; &lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &lt;span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;"&gt;The Company performs its impairment test of goodwill at the reporting unit level each fiscal year, or more frequently if events or circumstances change that would more likely than not reduce the fair value of its reporting unit below its carrying values. &lt;/span&gt; &lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;span&gt;The Company performs a goodwill impairment test by comparing the fair value of the reporting unit with its carrying value and recognizes an impairment charge for the amount by which the carrying value exceeds the fair value, not to exceed the total amount of goodwill&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;span&gt;. The amount by which the carrying value of the goodwill exceeds its implied fair value, if any, is recognized as an impairment loss. The Company's evaluation of goodwill completed during the year ended December 31, 2019 resulted in impairment loss of $2,938,653, which represents the total goodwill impairment loss to date. The impairment loss was due to a deterioration in the Company's estimated future cash flows. There were no impairments during the year ended December 31, 2020&#160;. The Company has taken the recent COVID-19 pandemic into consideration when determining impairment.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
</us-gaap:GoodwillAndIntangibleAssetsGoodwillPolicy>
    <us-gaap:GoodwillImpairmentLoss
      contextRef="D20191231_54"
      decimals="0"
      id="Tag64"
      unitRef="USD">2938653</us-gaap:GoodwillImpairmentLoss>
    <us-gaap:IntangibleAssetsFiniteLivedPolicy contextRef="D20201231" id="Tag810">
&lt;div style="border-left: none; border-right: none;"&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-align: justify;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"&gt;Intangible assets &lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;"&gt;&#x2013;&#160;&lt;/span&gt;&lt;span style="font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="-sec-ix-hidden:Tag903"&gt;Intangible assets&#160;&lt;span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;"&gt;consist of $2,766,000 of proprietary knowledge and technology, which is being amortized over 20 years.&#160;In addition, included in intangible assets is $97,164 of trademarks, and $5,300 of website costs that are being amortized over 5 years.&lt;/span&gt;&lt;/span&gt;&lt;span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;"&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;The Company evaluated intangible assets for impairment during the year ended December 31, 2020, and determined that there are no impairment losses. The accumulated amortization and amortization expense as of and for the year ended December 31, 2020 was $649,855 and $148,541, respectively. The accumulated amortization and amortization expense as of and for the year ended December 31, 2019 was $1,614,315 and $145,124 respectively. The estimated amortization expense for the successive &lt;span&gt;five&lt;/span&gt; years is as follows:&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;span&gt;&#160;&lt;/span&gt;&lt;span&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" style="border-collapse: collapse; margin: 0px; width: 100%; font-family: 'times new roman'; font-size: 10pt; height: 130px; text-indent: 0px;" width="100%"&gt;
&lt;tbody&gt;
&lt;tr style="height: 20px;"&gt;
&lt;td style="/* background-color: #ffffff; */vertical-align: bottom; height: 20px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 20px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; For the year ending December 31,: &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 20px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td colspan="2" style="vertical-align: bottom; height: 20px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 20px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 18px;"&gt;
&lt;td style="height: 18px; margin-left: 0.1px; vertical-align: bottom; width: 36pt;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 2021&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 18px; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 18px; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 18px; width: 10%;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 158,793 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 18px; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 18px;"&gt;
&lt;td style="height: 18px; margin-left: 0.1px; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 2022&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 154,470 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 18px;"&gt;
&lt;td style="height: 18px; margin-left: 0.1px; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt;"&gt; 2023 &lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 152,676 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 18px;"&gt;
&lt;td style="height: 18px; margin-left: 0.1px; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 2024&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 151,969 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 18px;"&gt;
&lt;td style="height: 18px; margin-left: 0.1px; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 18px;"&gt;2025&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 148,551 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="height: 10px; margin-left: 0.1px; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Thereafter &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &lt;span style="border-left: none; border-right: none;"&gt;1,452,150&lt;/span&gt; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="height: 10px; margin-left: 0.1px; width: 36pt; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; padding-bottom: 4pt; vertical-align: bottom; height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; padding-bottom: 4pt; vertical-align: bottom; height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; text-align: right; text-indent: 0px; padding-left: 0px; padding-right: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 2,218,609 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; padding-bottom: 4pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;

&lt;/div&gt;
</us-gaap:IntangibleAssetsFiniteLivedPolicy>
    <us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
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      id="Tag230"
      unitRef="USD">649855</us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization>
    <us-gaap:AdjustmentForAmortization
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      id="Tag629"
      unitRef="USD">148541</us-gaap:AdjustmentForAmortization>
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&lt;table cellpadding="0" style="border-collapse: collapse; margin: 0px; width: 100%; font-family: 'times new roman'; font-size: 10pt; height: 130px; text-indent: 0px;" width="100%"&gt;
&lt;tbody&gt;
&lt;tr style="height: 20px;"&gt;
&lt;td style="/* background-color: #ffffff; */vertical-align: bottom; height: 20px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 20px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; For the year ending December 31,: &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 20px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td colspan="2" style="vertical-align: bottom; height: 20px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 20px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 18px;"&gt;
&lt;td style="height: 18px; margin-left: 0.1px; vertical-align: bottom; width: 36pt;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 2021&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 18px; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 18px; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 18px; width: 10%;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 158,793 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 18px; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 18px;"&gt;
&lt;td style="height: 18px; margin-left: 0.1px; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 2022&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 154,470 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 18px;"&gt;
&lt;td style="height: 18px; margin-left: 0.1px; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt;"&gt; 2023 &lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 152,676 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 18px;"&gt;
&lt;td style="height: 18px; margin-left: 0.1px; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 2024&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 151,969 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 18px;"&gt;
&lt;td style="height: 18px; margin-left: 0.1px; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 18px;"&gt;2025&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 148,551 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 18px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="height: 10px; margin-left: 0.1px; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Thereafter &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &lt;span style="border-left: none; border-right: none;"&gt;1,452,150&lt;/span&gt; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="height: 10px; margin-left: 0.1px; width: 36pt; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; padding-bottom: 4pt; vertical-align: bottom; height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; padding-bottom: 4pt; vertical-align: bottom; height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; text-align: right; text-indent: 0px; padding-left: 0px; padding-right: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 2,218,609 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; padding-bottom: 4pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
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&lt;div&gt;
&lt;div&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"&gt;Property, plant and equipment &lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#x2013; &lt;span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;"&gt;Property, plant and equipment is stated at cost. Depreciation is computed using the straight-line method over the estimated lives of each asset. Estimated useful lives for significant classes of assets are as follows: computer and software 3 to 5 years, furniture and other equipment 5 to 7 years, automobiles 2&#160;to 5 years, buildings held for lease &lt;span style="border-left: none; border-right: none;"&gt;5 to 7&lt;/span&gt;&#160;years, and equipment 5 to 29&#160;years. Repairs and maintenance are charged to expense when incurred.&lt;/span&gt; &lt;/span&gt;&lt;/p&gt;
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&lt;/div&gt;
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&lt;div style="font-family: 'times new roman', times; font-size: 10pt;"&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div style="border-left: none; border-right: none;"&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif;"&gt;&lt;b&gt;&lt;i&gt;&lt;span style="font-size: 10pt; color: #000000;"&gt;Convertible instruments &lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;span style="font-size: 10pt; color: #000000;"&gt;&#x2013; The Company bifurcates conversion options from their host instruments and accounts for them as free standing derivative financial instruments according to certain criteria. The criteria include circumstances in which (a) the economic characteristics and risks of the embedded derivative instrument are not clearly and closely related to the economic characteristics and risks of the host contract, (b) the hybrid instrument that embodies both the embedded derivative instrument and the host contract is not re-measured at fair value under otherwise applicable generally accepted accounting principles with changes in fair value reported in earnings as they occur and (c) a separate instrument with the same terms as the embedded derivative instrument would be considered a derivative instrument.&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
</sgbx:ConvertibleInstrumentsPolicyTextBlock>
    <sgbx:CommonStockWarrantsAndDerivativeFinancialInstrumentsPolicyTextBlock contextRef="D20201231" id="Tag811">
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="/* background-color: #ffffff;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold; /* background-color: #ffffff;"&gt;Common stock purchase warrants and other derivative financial instruments&lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; /* background-color: #ffffff;"&gt; &#x2013; The Company classifies as equity any contracts that (i) require physical settlement or net-share settlement or (ii) provides a choice of net-cash settlement or settlement in the Company&#x2019;s own shares (physical settlement or net-share settlement) providing that such contracts are indexed to the Company&#x2019;s own stock. The Company classifies as assets or liabilities any contracts that (i) require net-cash settlement (including a requirement to net cash settle the contract if any event occurs and if that event is outside the Company&#x2019;s control) or (ii) gives the counterparty a choice of net-cash settlement or&#160;settlement shares (physical settlement or net-cash settlement). The Company assesses classification of common stock purchase warrants and other free standing derivatives at each reporting date to determine whether a change in classification between assets and liabilities or equity is required.&lt;/span&gt;&lt;/span&gt;&lt;br/&gt;&lt;/p&gt;

</sgbx:CommonStockWarrantsAndDerivativeFinancialInstrumentsPolicyTextBlock>
    <us-gaap:FairValueMeasurementPolicyPolicyTextBlock contextRef="D20201231" id="Tag85">
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"&gt;Fair value measurements &lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#x2013; Financial instruments, including cash and cash equivalents, accounts receivable, accounts payable and accrued liabilities are carried at cost, which the Company believes approximates fair value due to the short-term nature of these instruments.&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt; text-indent: 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;The Company measures the fair value of financial assets and liabilities based on the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. The Company maximizes the use of observable inputs and minimizes the use of unobservable inputs when measuring fair value.&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;The Company uses three levels of inputs that may be used to measure fair value:&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;div id="t_ft_TSS8MKYHJK00000000000000000000b"&gt;
&lt;table cellpadding="0" style="border-collapse: collapse; margin-left: 0pt; font-family: 'times new roman'; font-size: 10pt;" width="100%"&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style="width: 36pt; margin-left: 0.1px; vertical-align: top;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: top; width: 8%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Level 1 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: top;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Quoted prices in active markets for identical assets or liabilities. &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style="vertical-align: top;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: top;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Level 2 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: top;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Quoted prices for similar assets and liabilities in active markets or inputs that are observable. &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style="vertical-align: top;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: top;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Level 3 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: top;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Inputs that are unobservable (for example, cash flow modeling inputs based on assumptions). &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="border: 0px; box-sizing: border-box; margin: 0pt 0pt 0pt 36pt; color: #333333; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt; The earnout liability represents the only financial liability measured at fair value on a recurring basis as of December 31, 2020 and was a level 3 asset. As of December 31, 2020, the estimated value of the earnout liability was zero.&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;Transfer into and transfers out of the hierarchy levels are recognized as if they had taken place at the end of the reporting period. There were no transfers into or out of the hierarchy levels during the year ended December 31, 2020 or 2019, besides the transfer in of the earnout&#160;liability.&lt;/span&gt;&lt;/span&gt;&lt;br/&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 48pt; text-indent: 0pt;"&gt;&lt;span&gt;&lt;span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
</us-gaap:FairValueMeasurementPolicyPolicyTextBlock>
    <us-gaap:ShareBasedCompensationOptionAndIncentivePlansPolicy contextRef="D20201231" id="Tag84">
&lt;div style="font-family: 'times new roman', times; font-size: 10pt;"&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div style="border-left: none; border-right: none;"&gt;
&lt;div&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"&gt;Share-based payments &lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#x2013;&#160;&lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 13.3333px;"&gt;The &lt;/span&gt;&lt;span style="font-family: 'Times New Roman', serif; font-size: 10pt;"&gt;Company measures the cost of services received in exchange for an award of equity instruments based on the fair value of the award. For employees and directors, including non-employee directors, the fair value of a stock option award is measured on the grant date. The fair value amount is then recognized over the period services are required to be provided in exchange for the award, usually the vesting period. The Company recognizes stock-based compensation expense on a graded-vesting basis over the requisite service period for each separately vesting tranche of each award. Stock-based compensation expense to employees and all directors&#160;are&#160;reported within payroll and related expenses in the consolidated statements of operations. Stock-based compensation expense to non-employees is reported within marketing and business development expense in the consolidated statements of operations.&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
</us-gaap:ShareBasedCompensationOptionAndIncentivePlansPolicy>
    <us-gaap:IncomeTaxPolicyTextBlock contextRef="D20201231" id="Tag361">
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"&gt;Income taxes&lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;"&gt; &#x2013; &lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;The Company accounts for income taxes utilizing the asset and liability approach. Under this approach, deferred taxes represent the future tax consequences expected to occur when the reported amounts of assets and liabilities are recovered or paid. The provision for income taxes generally represents income taxes paid or payable for the current year plus the change in deferred taxes during the year. Deferred taxes result from the differences between the financial and tax bases of the Company&#x2019;s assets and liabilities and are adjusted for changes in tax rates and tax laws when changes are enacted.&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt; text-indent: 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;The calculation of tax liabilities involves dealing with uncertainties in the application of complex tax regulations. The Company recognizes liabilities for anticipated tax audit issues based on the Company&#x2019;s estimate of whether, and the extent to which, additional taxes will be due. If payment of these amounts ultimately proves to be unnecessary, the reversal of the liabilities would result in tax benefits being recognized in the period when the liabilities are no longer determined to be necessary. If the estimate of tax liabilities proves to be less than the ultimate assessment, a further charge to expense would result.&lt;/span&gt;&lt;/p&gt;
</us-gaap:IncomeTaxPolicyTextBlock>
    <us-gaap:ConcentrationRiskCreditRisk contextRef="D20201231" id="Tag572">
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;"&gt;Concentrations of credit risk &lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;"&gt;&#x2013;&lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Financial instruments, that potentially subject the Company to concentration of credit risk, consist principally of cash and cash equivalents. The Company places its cash with high credit quality institutions. At times, such amounts may be in excess of the FDIC insurance limits. The Company has not experienced any losses in such account and believes that it is not exposed to any significant credit risk on the account.&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;With respect to receivables, concentrations of credit risk are limited to a few customers in the construction industry. The Company performs ongoing credit evaluations of its customers&#x2019; financial condition and, generally, requires no collateral from its customers other than normal lien rights. At December 31, 2020 and 2019, 79% and &lt;span style="border-left: none; border-right: none;"&gt;92&lt;/span&gt;%, respectively, of the Company&#x2019;s gross accounts receivable were due from three and one customers.&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt; text-indent: 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;Revenue relating to&#160;three&#160;and two customers represented approximately 61% and 78% of the Company&#x2019;s total revenue for the years ended December 31, 2020 and 2019, respectively.&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;span&gt;For the year ended December 31, 2020, there were no vendors which represented 10% or more of our cost of revenue. For the year ended December 31, 2019, 74% of our cost of revenue related to three vendors&lt;/span&gt;. The Company believes it has access to alternative suppliers, with limited disruption to the business, should circ&lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;umstances change with its existing suppliers.&lt;/span&gt;&lt;/p&gt;
</us-gaap:ConcentrationRiskCreditRisk>
    <us-gaap:ConcentrationRiskPercentage1
      contextRef="D20201231_AccountsReceivableMember"
      decimals="2"
      id="Tag804"
      unitRef="Pure">0.79</us-gaap:ConcentrationRiskPercentage1>
    <us-gaap:ConcentrationRiskPercentage1
      contextRef="D20191231_AccountsReceivableMember"
      decimals="2"
      id="Tag113"
      unitRef="Pure">0.92</us-gaap:ConcentrationRiskPercentage1>
    <sgbx:NumberOfCustomers
      contextRef="D20191231_SalesRevenueGoodNetMember"
      decimals="0"
      id="Tag259"
      unitRef="Customer">3</sgbx:NumberOfCustomers>
    <us-gaap:ConcentrationRiskPercentage1
      contextRef="D20201231_SalesRevenueGoodNetMember"
      decimals="2"
      id="Tag653"
      unitRef="Pure">0.61</us-gaap:ConcentrationRiskPercentage1>
    <us-gaap:ConcentrationRiskPercentage1
      contextRef="D20191231_SalesRevenueGoodNetMember"
      decimals="2"
      id="Tag570"
      unitRef="Pure">0.78</us-gaap:ConcentrationRiskPercentage1>
    <us-gaap:ConcentrationRiskPercentage1
      contextRef="D20201231_CostOfGoodsTotalMember"
      decimals="2"
      id="Tag806"
      unitRef="Pure">0.10</us-gaap:ConcentrationRiskPercentage1>
    <us-gaap:ConcentrationRiskPercentage1
      contextRef="D20191231_CostOfGoodsTotalMember"
      decimals="2"
      id="Tag318"
      unitRef="Pure">0.74</us-gaap:ConcentrationRiskPercentage1>
    <us-gaap:FinancingReceivablesTextBlock contextRef="D20201231" id="Tag840">
&lt;div style="border-left: none; border-right: none;"&gt;
&lt;div style="border-left: none; border-right: none;"&gt;
&lt;div id="t_ft_0CNQ0SXXE800000000000000000000b"&gt;
&lt;table cellpadding="0" style="border-collapse: collapse; margin-left: 0pt; font-family: 'times new roman'; font-size: 10pt;" width="100%"&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style="vertical-align: top; width: 36pt;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt;4. &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: top;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt;Accounts Receivable &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;At December 31, 2020 and 2019, the Company&#x2019;s accounts receivable consisted of the following:&lt;/span&gt;&lt;/p&gt;

&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/p&gt;
&lt;div style="border-left: none; border-right: none;"&gt;
&lt;div id="t_ft_XXKHI5V9Z400000000000000000000b"&gt;
&lt;table cellpadding="0" style="height: 130px; border-collapse: collapse; margin: 0px; font-family: 'times new roman'; font-size: 10pt; width: 99.7887%; text-indent: 0px;" width="100%"&gt;
&lt;tbody&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="vertical-align: bottom; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; text-align: center; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; 2020 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td colspan="2" style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; text-align: center; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; 2019 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Billed:&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td colspan="2" style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="padding-left: 10pt; height: 17px; margin-left: 0.1px; vertical-align: bottom;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding-left: 10pt; vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;&lt;span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;Construction services&#160;&lt;/span&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;$&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff;"&gt;1,391,555&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff;"&gt;$&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff;"&gt;1,321,575&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px; margin-left: 0.1px;"&gt;
&lt;td style="height: 17px; width: 45px; margin-left: 0.1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding-left: 10pt; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Engineering services &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; width: 1%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="height: 17px; padding: 0px; margin: 0px 0px 0px 0.1px; text-indent: 0px; width: 10%; vertical-align: bottom;"&gt;
&lt;p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 86,264 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; width: 1%;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; width: 1%;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; width: 1%;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; width: 10%;"&gt;
&lt;p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 14,594 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; width: 1%;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="padding-bottom: 1.5pt; padding-left: 10pt; height: 10px; margin-left: 0.1px; vertical-align: bottom;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; padding-left: 10pt; height: 10px; background-color: #cceeff; vertical-align: middle;" valign="middle"&gt;Medical revenue&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; padding: 0px; margin: 0px; text-indent: 0px; text-align: right; height: 10px; background-color: #cceeff;"&gt;1,157,819&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; margin: 0px; text-indent: 0px; height: 10px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; margin: 0px; text-indent: 0px; height: 10px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; padding: 0px; margin: 0px; text-indent: 0px; height: 10px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; padding: 0px; margin: 0px; text-indent: 0px; height: 10px; text-align: right; background-color: #cceeff;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; margin: 0px; text-indent: 0px; height: 10px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 19px;"&gt;
&lt;td style="padding-bottom: 1.5pt; padding-left: 10pt; vertical-align: bottom; height: 19px; margin-left: 0.1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; padding-left: 10pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Retainage receivable&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 19px; padding: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 615,136 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; height: 19px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; height: 19px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 19px; padding: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 19px; padding: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;544,911&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; height: 19px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="height: 10px; margin-left: 0.1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; padding-left: 10pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;&lt;span style="color: #000000; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;Other receivable&lt;/span&gt;&lt;/span&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; text-align: right; height: 10px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;180,748&lt;/span&gt;&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; text-align: right; height: 10px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;6,000&lt;/span&gt;&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="padding-left: 20pt; vertical-align: bottom; height: 10px; margin-left: 0.1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding-left: 20pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Total gross receivables &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 3,431,522 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 1,887,080 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="height: 10px; margin-left: 0.1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Less: allowance for doubtful accounts&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff; border-bottom: 2px solid #000000;"&gt;
&lt;p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;(795,914&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; background-color: #cceeff;"&gt;)&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff; border-bottom: 2px solid #000000;"&gt;
&lt;p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; (785,895 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; ) &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="padding-bottom: 4pt; padding-left: 20pt; height: 10px; margin-left: 0.1px; vertical-align: bottom;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; padding-left: 20pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Total net receivables &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 2,635,608 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 1,101,185 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;/div&gt;

&lt;/div&gt;
&lt;/div&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;div style="border-left: none; border-right: none;"&gt;
&lt;div style="font-family: 'times new roman', times; font-size: 10pt; margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; text-align: left;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;&lt;span&gt;Receivables are&lt;/span&gt; evaluated for collectability and allowances for potential losses are established or maintained on applicable receivables.&#160; The allowance for doubtful&#160;accounts was $795,914 as of December 31, 2020. There was a provision for doubtful accounts of $10,018,&#160;and no write offs for the year ended December 31, 2020. There was no provision for doubtful accounts and write offs were $54,000 for the year ended December 31, 2019.&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
</us-gaap:FinancingReceivablesTextBlock>
    <us-gaap:ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock contextRef="D20201231" id="Tag593">
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/p&gt;
&lt;div style="border-left: none; border-right: none;"&gt;
&lt;div id="t_ft_XXKHI5V9Z400000000000000000000b"&gt;
&lt;table cellpadding="0" style="height: 130px; border-collapse: collapse; margin: 0px; font-family: 'times new roman'; font-size: 10pt; width: 99.7887%; text-indent: 0px;" width="100%"&gt;
&lt;tbody&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="vertical-align: bottom; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; text-align: center; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; 2020 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td colspan="2" style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; text-align: center; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; 2019 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Billed:&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td colspan="2" style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="padding-left: 10pt; height: 17px; margin-left: 0.1px; vertical-align: bottom;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding-left: 10pt; vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;&lt;span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;Construction services&#160;&lt;/span&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;$&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff;"&gt;1,391,555&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff;"&gt;$&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff;"&gt;1,321,575&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px; margin-left: 0.1px;"&gt;
&lt;td style="height: 17px; width: 45px; margin-left: 0.1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding-left: 10pt; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Engineering services &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; width: 1%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="height: 17px; padding: 0px; margin: 0px 0px 0px 0.1px; text-indent: 0px; width: 10%; vertical-align: bottom;"&gt;
&lt;p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 86,264 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; width: 1%;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; width: 1%;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; width: 1%;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; width: 10%;"&gt;
&lt;p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 14,594 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; width: 1%;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="padding-bottom: 1.5pt; padding-left: 10pt; height: 10px; margin-left: 0.1px; vertical-align: bottom;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; padding-left: 10pt; height: 10px; background-color: #cceeff; vertical-align: middle;" valign="middle"&gt;Medical revenue&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; padding: 0px; margin: 0px; text-indent: 0px; text-align: right; height: 10px; background-color: #cceeff;"&gt;1,157,819&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; margin: 0px; text-indent: 0px; height: 10px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; margin: 0px; text-indent: 0px; height: 10px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; padding: 0px; margin: 0px; text-indent: 0px; height: 10px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; padding: 0px; margin: 0px; text-indent: 0px; height: 10px; text-align: right; background-color: #cceeff;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; margin: 0px; text-indent: 0px; height: 10px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 19px;"&gt;
&lt;td style="padding-bottom: 1.5pt; padding-left: 10pt; vertical-align: bottom; height: 19px; margin-left: 0.1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; padding-left: 10pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Retainage receivable&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 19px; padding: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 615,136 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; height: 19px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; height: 19px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 19px; padding: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 19px; padding: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;544,911&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; height: 19px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="height: 10px; margin-left: 0.1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; padding-left: 10pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;&lt;span style="color: #000000; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;Other receivable&lt;/span&gt;&lt;/span&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; text-align: right; height: 10px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;180,748&lt;/span&gt;&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; text-align: right; height: 10px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;6,000&lt;/span&gt;&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="padding-left: 20pt; vertical-align: bottom; height: 10px; margin-left: 0.1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding-left: 20pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Total gross receivables &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 3,431,522 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 1,887,080 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="height: 10px; margin-left: 0.1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Less: allowance for doubtful accounts&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff; border-bottom: 2px solid #000000;"&gt;
&lt;p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;(795,914&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; background-color: #cceeff;"&gt;)&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff; border-bottom: 2px solid #000000;"&gt;
&lt;p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; (785,895 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; ) &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="padding-bottom: 4pt; padding-left: 20pt; height: 10px; margin-left: 0.1px; vertical-align: bottom;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; padding-left: 20pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Total net receivables &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 2,635,608 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 1,101,185 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;/div&gt;
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      id="Tag762"
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      id="Tag486"
      unitRef="USD">3431522</us-gaap:AccountsReceivableGrossCurrent>
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      id="Tag490"
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      id="Tag393"
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&lt;div&gt;
&lt;table cellpadding="0" style="border-collapse: collapse; margin-left: 0pt; font-family: 'times new roman'; font-size: 10pt; height: 17px; width: 100%;" width="100%"&gt;
&lt;tbody&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="height: 17px; width: 36pt; margin-left: 0.1px; vertical-align: top;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; 5. &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="height: 17px; margin-left: 0.1px; vertical-align: top;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; Contract Assets and Contract Liabilities&#160;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;Costs and estimated earnings on uncompleted contracts, which represent contract assets and contract liabilities, consisted of the following at December 31, 2020 and 2019:&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 29.7pt; text-indent: 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" style="height: 101px; border-collapse: collapse; margin-left: 0.1px; font-family: 'times new roman'; font-size: 10pt; width: 100%;" width="100%"&gt;
&lt;tbody&gt;
&lt;tr style="height: 19px;"&gt;
&lt;td style="vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td colspan="2" style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt; text-align: center;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; 2020 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td colspan="2" style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt; text-align: center;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; 2019 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 17px;"&gt;
&lt;td style="height: 17px; margin-left: 0.1px; vertical-align: bottom; width: 36pt;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceefa;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Costs incurred on uncompleted contracts&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceefa; width: 1%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceefa; width: 1%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceefa; width: 10%;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 4,572,581 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceefa; width: 1%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceefa; width: 1%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceefa; width: 1%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceefa; width: 10%;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 513,558 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceefa; width: 1%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 19px;"&gt;
&lt;td style="vertical-align: bottom; height: 19px; margin-left: 0.1px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Estimated earnings to date on uncompleted contracts &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 872,302 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 127,032 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 17px;"&gt;
&lt;td style="height: 17px; margin-left: 0.1px; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceefa;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;Gross contract assets&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceefa;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceefa;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceefa;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 5,444,883 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceefa;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceefa;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceefa;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceefa;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;640,590&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceefa;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 19px;"&gt;
&lt;td style="vertical-align: bottom; height: 19px; margin-left: 0.1px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Less: billings to date &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;(5,916,487&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px 0px 1px; vertical-align: bottom; height: 19px;"&gt;)&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; (703,532 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px 0px 1px; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; ) &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="height: 10px; margin-left: 0.1px; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px 0px 3px; height: 10px; background-color: rgb(204, 238, 250); margin-left: 0.1px; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&#160; &#160; Net contract assets (liabilities)&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceefa;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; background-color: #cceefa;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; background-color: #cceefa;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;(471,604&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px 0px 3px; vertical-align: bottom; height: 10px; background-color: #cceefa;"&gt;)&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceefa;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; background-color: #cceefa;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; background-color: #cceefa;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; (62,942 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px 0px 3px; vertical-align: bottom; height: 10px; background-color: #cceefa;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; ) &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;

&lt;p style="margin: 0pt; text-indent: 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;The above amounts are included in the accompanying condensed consolidated balance sheets under the following captions at December 31, 2020 and 2019.&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt; text-indent: 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" style="height: 63px; border-collapse: collapse; margin-left: 0.1px; font-family: 'times new roman'; font-size: 10pt; width: 100%;" width="100%"&gt;
&lt;tbody&gt;
&lt;tr style="height: 19px;"&gt;
&lt;td style="height: 19px; margin-left: 0.1px; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td colspan="2" style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt; text-align: center;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; 2020 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td colspan="2" style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt; text-align: center;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; 2019 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="height: 17px; margin-left: 0.1px; vertical-align: bottom; width: 36pt;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;Contract assets&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 1%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 1%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 10%;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 1,303,136 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 1%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 1%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 1%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 10%;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 106,015 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 1%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="height: 17px; margin-left: 0.1px; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; padding-bottom: 1.5pt; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;Contract liabilities&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; padding-bottom: 1.5pt; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;(1,774,740&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; padding: 0px 0px 1px; vertical-align: bottom; height: 17px;"&gt;)&lt;/td&gt;
&lt;td style="background-color: #ffffff; padding-bottom: 1.5pt; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; (168,957 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; padding: 0px 0px 1px; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; ) &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="height: 10px; margin-left: 0.1px; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: rgb(204, 238, 255); padding: 0px 0px 3px; height: 10px; margin-left: 0.1px; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;span style="color: #000000; font-family: 'times new roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;&#160; &#160; Net contract assets (liabilities)&lt;/span&gt; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; padding-bottom: 4pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;(471,604&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; padding: 0px 0px 3px; vertical-align: bottom; height: 10px;"&gt;)&lt;/td&gt;
&lt;td style="background-color: #cceeff; padding-bottom: 4pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; (62,942 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; padding: 0px 0px 3px; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; ) &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;

&lt;p style="margin: 0pt; text-indent: 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: 'Times New Roman';"&gt;Although management believes it has established adequate procedures for estimating costs to complete on open contracts, it is at least reasonably possible that additional significant costs could occur on contracts prior to completion. &lt;/span&gt;&lt;span style="font-family: 'Times New Roman';"&gt;&lt;span style="font-family: 'times new roman', times;"&gt;The Company peri&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: 'times new roman', times;"&gt;odically&#160;evaluates and revises its estimates and makes adjustments when they are considered necessary.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
</us-gaap:LongTermContractsOrProgramsDisclosureTextBlock>
    <us-gaap:CostsInExcessOfBillingsAndBillingsInExcessOfCostsTableTextBlock contextRef="D20201231" id="Tag280">
&lt;table cellpadding="0" style="height: 101px; border-collapse: collapse; margin-left: 0.1px; font-family: 'times new roman'; font-size: 10pt; width: 100%;" width="100%"&gt;
&lt;tbody&gt;
&lt;tr style="height: 19px;"&gt;
&lt;td style="vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td colspan="2" style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt; text-align: center;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; 2020 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td colspan="2" style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt; text-align: center;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; 2019 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 17px;"&gt;
&lt;td style="height: 17px; margin-left: 0.1px; vertical-align: bottom; width: 36pt;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceefa;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Costs incurred on uncompleted contracts&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceefa; width: 1%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceefa; width: 1%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceefa; width: 10%;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 4,572,581 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceefa; width: 1%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceefa; width: 1%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceefa; width: 1%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceefa; width: 10%;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 513,558 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceefa; width: 1%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 19px;"&gt;
&lt;td style="vertical-align: bottom; height: 19px; margin-left: 0.1px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Estimated earnings to date on uncompleted contracts &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 872,302 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 127,032 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 17px;"&gt;
&lt;td style="height: 17px; margin-left: 0.1px; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceefa;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;Gross contract assets&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceefa;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceefa;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceefa;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 5,444,883 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceefa;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceefa;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceefa;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceefa;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;640,590&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceefa;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 19px;"&gt;
&lt;td style="vertical-align: bottom; height: 19px; margin-left: 0.1px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Less: billings to date &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;(5,916,487&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px 0px 1px; vertical-align: bottom; height: 19px;"&gt;)&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; (703,532 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px 0px 1px; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; ) &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="height: 10px; margin-left: 0.1px; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px 0px 3px; height: 10px; background-color: rgb(204, 238, 250); margin-left: 0.1px; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&#160; &#160; Net contract assets (liabilities)&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceefa;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; background-color: #cceefa;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; background-color: #cceefa;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;(471,604&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px 0px 3px; vertical-align: bottom; height: 10px; background-color: #cceefa;"&gt;)&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceefa;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; background-color: #cceefa;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; background-color: #cceefa;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; (62,942 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px 0px 3px; vertical-align: bottom; height: 10px; background-color: #cceefa;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; ) &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
</us-gaap:CostsInExcessOfBillingsAndBillingsInExcessOfCostsTableTextBlock>
    <sgbx:CostsIncurredOnUncompletedContracts
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&lt;table cellpadding="0" style="height: 63px; border-collapse: collapse; margin-left: 0.1px; font-family: 'times new roman'; font-size: 10pt; width: 100%;" width="100%"&gt;
&lt;tbody&gt;
&lt;tr style="height: 19px;"&gt;
&lt;td style="height: 19px; margin-left: 0.1px; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td colspan="2" style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt; text-align: center;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; 2020 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td colspan="2" style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt; text-align: center;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; 2019 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="height: 17px; margin-left: 0.1px; vertical-align: bottom; width: 36pt;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;Contract assets&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 1%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 1%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 10%;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 1,303,136 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 1%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 1%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 1%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 10%;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 106,015 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 1%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="height: 17px; margin-left: 0.1px; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; padding-bottom: 1.5pt; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;Contract liabilities&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; padding-bottom: 1.5pt; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;(1,774,740&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; padding: 0px 0px 1px; vertical-align: bottom; height: 17px;"&gt;)&lt;/td&gt;
&lt;td style="background-color: #ffffff; padding-bottom: 1.5pt; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; (168,957 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; padding: 0px 0px 1px; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; ) &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="height: 10px; margin-left: 0.1px; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: rgb(204, 238, 255); padding: 0px 0px 3px; height: 10px; margin-left: 0.1px; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;span style="color: #000000; font-family: 'times new roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;&#160; &#160; Net contract assets (liabilities)&lt;/span&gt; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; padding-bottom: 4pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;(471,604&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; padding: 0px 0px 3px; vertical-align: bottom; height: 10px;"&gt;)&lt;/td&gt;
&lt;td style="background-color: #cceeff; padding-bottom: 4pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; (62,942 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; padding: 0px 0px 3px; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; ) &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
</sgbx:CostsAndEstimatedEarningsAmountsOnUncompletedContractsIncludedInBalanceSheetsTableTextBlock>
    <us-gaap:ContractWithCustomerAssetNetCurrent
      contextRef="I20201231"
      decimals="0"
      id="Tag140"
      unitRef="USD">1303136</us-gaap:ContractWithCustomerAssetNetCurrent>
    <us-gaap:ContractWithCustomerAssetNetCurrent
      contextRef="I20191231"
      decimals="0"
      id="Tag412"
      unitRef="USD">106015</us-gaap:ContractWithCustomerAssetNetCurrent>
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      contextRef="I20201231"
      decimals="0"
      id="Tag595"
      unitRef="USD">1774740</us-gaap:ContractWithCustomerLiabilityCurrent>
    <us-gaap:ContractWithCustomerLiabilityCurrent
      contextRef="I20191231"
      decimals="0"
      id="Tag142"
      unitRef="USD">168957</us-gaap:ContractWithCustomerLiabilityCurrent>
    <sgbx:ContractWithCustomerAssetLiability
      contextRef="I20201231"
      decimals="0"
      id="Tag143"
      unitRef="USD">-471604</sgbx:ContractWithCustomerAssetLiability>
    <sgbx:ContractWithCustomerAssetLiability
      contextRef="I20191231"
      decimals="0"
      id="Tag144"
      unitRef="USD">-62942</sgbx:ContractWithCustomerAssetLiability>
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&lt;div id="fs_5MGUT0FUC000000000000000000000B"&gt;
&lt;div&gt;
&lt;table cellpadding="0" style="border-collapse: collapse; margin-left: 0pt; font-family: 'times new roman'; font-size: 10pt;" width="100%"&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style="vertical-align: top; width: 36pt;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt;6. &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: top;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; Property, plant and equipment &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;p style="margin: 0pt; text-indent: 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;Property, plant and equipment are stated at cost less accumulated depreciation and amortization and depreciated using the straight-line method over their useful lives. At December 31, 2020 and 2019, the Company&#x2019;s property, plant and equipment, net consisted of the following:&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 29.7pt; text-indent: 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" style="height: 157px; border-collapse: collapse; margin-left: 0.1px; font-family: 'times new roman'; font-size: 10pt; width: 99.9459%;" width="99.9459%"&gt;
&lt;tbody&gt;
&lt;tr style="height: 19px;"&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td colspan="2" style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt; text-align: center;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; 2020 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td colspan="2" style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt; text-align: center;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; 2019 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="height: 10px; width: 43px; margin-left: 0.1px; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Computer equipment and software &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; background-color: #cceeff; width: 1%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; background-color: #cceeff; width: 1%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; background-color: #cceeff; width: 10%;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 73,991 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; background-color: #cceeff; width: 1%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; background-color: #cceeff; width: 1%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; background-color: #cceeff; width: 1%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; background-color: #cceeff; width: 10%;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 18,862 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; background-color: #cceeff; width: 1%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Furniture and other equipment &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 11,593 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 1,885 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 16px;"&gt;
&lt;td style="vertical-align: bottom; height: 16px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 16px; background-color: #cceeff;"&gt;
&lt;p&gt;Leasehold improvements&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 16px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 16px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;"&gt;6,071&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 16px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 16px;"&gt;
&lt;td style="vertical-align: bottom; height: 16px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 16px;"&gt;Equipment and machinery&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 16px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 16px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 16px;"&gt;1,127,647&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 16px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 16px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 16px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 16px;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 16px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 16px;"&gt;
&lt;td style="vertical-align: bottom; height: 16px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 16px; background-color: #cceeff;"&gt;Automobiles&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 16px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 16px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;"&gt;4,638&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 16px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 16px;"&gt;
&lt;td style="vertical-align: bottom; height: 16px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 16px;"&gt;Building held for lease&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 16px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 16px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 16px;"&gt;501,336&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 16px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 16px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 16px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 16px;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 16px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; background-color: #cceeff; height: 17px;"&gt;Laboratory and temporary units&lt;/td&gt;
&lt;td style="vertical-align: bottom; background-color: #cceeff; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; border-bottom: 1pt solid #000000; background-color: #cceeff; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; border-bottom: 1pt solid #000000; text-align: right; background-color: #cceeff; height: 17px;"&gt;1,016,238&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; background-color: #cceeff; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; background-color: #cceeff; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; border-bottom: 1pt solid #000000; text-align: right; background-color: #cceeff; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; border-bottom: 1pt solid #000000; text-align: right; background-color: #cceeff; height: 17px;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; background-color: #cceeff; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&#160; &#160; &#160; Property, plant and equipment&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 2,741,514 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 20,747 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Less: accumulated depreciation &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;(58,500&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px 0px 1px; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;)&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; (9,000 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px 0px 1px; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; ) &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="height: 10px; margin-left: 0.1px; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &#160; &#160; Property, plant and equipment, net &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 2,683,014 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 11,747 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;

&lt;p style="margin: 0pt 7.7pt 0pt 19.8pt; text-indent: 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;Depreciation expense for the years ended December 31, 2020 and 2019 amounted to $50,655 and $9,621, respectively.&lt;/span&gt;&#160;&lt;/p&gt;
&lt;/div&gt;
</us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock>
    <us-gaap:PropertyPlantAndEquipmentTextBlock contextRef="D20201231" id="Tag281">
&lt;table cellpadding="0" style="height: 157px; border-collapse: collapse; margin-left: 0.1px; font-family: 'times new roman'; font-size: 10pt; width: 99.9459%;" width="99.9459%"&gt;
&lt;tbody&gt;
&lt;tr style="height: 19px;"&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td colspan="2" style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt; text-align: center;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; 2020 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td colspan="2" style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt; text-align: center;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; 2019 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="height: 10px; width: 43px; margin-left: 0.1px; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Computer equipment and software &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; background-color: #cceeff; width: 1%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; background-color: #cceeff; width: 1%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; background-color: #cceeff; width: 10%;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 73,991 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; background-color: #cceeff; width: 1%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; background-color: #cceeff; width: 1%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; background-color: #cceeff; width: 1%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; background-color: #cceeff; width: 10%;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 18,862 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; background-color: #cceeff; width: 1%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Furniture and other equipment &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 11,593 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 1,885 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 16px;"&gt;
&lt;td style="vertical-align: bottom; height: 16px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 16px; background-color: #cceeff;"&gt;
&lt;p&gt;Leasehold improvements&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 16px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 16px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;"&gt;6,071&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 16px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 16px;"&gt;
&lt;td style="vertical-align: bottom; height: 16px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 16px;"&gt;Equipment and machinery&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 16px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 16px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 16px;"&gt;1,127,647&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 16px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 16px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 16px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 16px;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 16px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 16px;"&gt;
&lt;td style="vertical-align: bottom; height: 16px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 16px; background-color: #cceeff;"&gt;Automobiles&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 16px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 16px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;"&gt;4,638&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 16px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 16px;"&gt;
&lt;td style="vertical-align: bottom; height: 16px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 16px;"&gt;Building held for lease&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 16px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 16px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 16px;"&gt;501,336&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 16px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 16px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 16px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 16px;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 16px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; background-color: #cceeff; height: 17px;"&gt;Laboratory and temporary units&lt;/td&gt;
&lt;td style="vertical-align: bottom; background-color: #cceeff; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; border-bottom: 1pt solid #000000; background-color: #cceeff; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; border-bottom: 1pt solid #000000; text-align: right; background-color: #cceeff; height: 17px;"&gt;1,016,238&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; background-color: #cceeff; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; background-color: #cceeff; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; border-bottom: 1pt solid #000000; text-align: right; background-color: #cceeff; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; border-bottom: 1pt solid #000000; text-align: right; background-color: #cceeff; height: 17px;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; background-color: #cceeff; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&#160; &#160; &#160; Property, plant and equipment&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 2,741,514 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 20,747 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Less: accumulated depreciation &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;(58,500&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px 0px 1px; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;)&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; (9,000 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px 0px 1px; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; ) &lt;/span&gt;&lt;/p&gt;
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&lt;tr style="height: 10px;"&gt;
&lt;td style="height: 10px; margin-left: 0.1px; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &#160; &#160; Property, plant and equipment, net &lt;/span&gt;&lt;/p&gt;
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&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
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&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
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&lt;td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 2,683,014 &lt;/span&gt;&lt;/p&gt;
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&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 11,747 &lt;/span&gt;&lt;/p&gt;
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&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
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&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; 7. &lt;/span&gt;&lt;/p&gt;
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&lt;td style="vertical-align: top; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;b style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"&gt;&lt;span style="font-size: 10pt; color: #000000; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"&gt;&lt;b&gt;&lt;span style="font-size: 10pt; line-height: 14.2667px; color: #000000;"&gt;Notes Receivable&#160;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;
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&lt;p style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-indent: 0pt; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0pt 0pt 13.3333pt; line-height: normal; padding-left: 30px; text-align: left;"&gt;&lt;span style="font-size: 10pt; font-family: 'times new roman', times;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0pt; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0pt 0pt 35pt; line-height: 1.3;"&gt;&lt;span&gt;&lt;span style="font-size: 10pt; font-family: 'times new roman', times;"&gt;On January 21, 2020, CPF GP 2019-1&#160;LLC&#160;(&#x201c;CPF&#160;GP&#x201d;)&#160;issued to the Company&#160;a promissory note in the principal amount of $400,000&#160;(the&#160;&#x201c;Company&#160;Note&#x201d;) and issued to Paul Galvin, the Company&#x2019;s Chairman and CEO, a promissory note in the principal amount of $100,000&#160;(the&#160;&#x201c;Galvin&#160;Note&#x201d;).&#160;&lt;span style="border-right: none; border-left: none;"&gt;The transaction closed on&#160;January 22, 2020, on which date the Company loaned CPF GP 2019-1&#160;LLC $400,000&#160;and&#160;Mr.&#160;Galvin personally loaned CPF GP $100,000&#160;on behalf of the Company.&lt;/span&gt;&#160;The Company Note and Galvin Note were issued pursuant to that certain Loan Agreement and Promissory Note, dated October 3, 2019 (the &#x201c;Loan Agreement&#x201d;), as amended on October 15, 2019 and November 7, 2019 by and between the CPF GP and the Company, and bear interest at&#160;&lt;span style="border-left: none; border-right: none;"&gt;five&lt;/span&gt;&#160;percent (5%) per annum, payable, together with the unpaid principal amount of the promissory notes, on the earlier of the&#160;July 31, 2023&#160;maturity date or upon the liquidation, redemption sale or issuance of a dividend upon the LLC interests&#160;in&#160;CPF MF 2019-1 LLC, a Texas limited liability company of which CPF GP is the general partner; provided, that the terms of the Galvin Note provide that all interest payments due to Mr. Galvin under the Galvin Note shall be paid directly to, and for the benefit of, the Company.&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-indent: 0pt; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0pt 0pt 35pt; line-height: normal; text-align: justify;"&gt;&lt;span&gt;&lt;span style="font-size: 10pt; font-family: 'times new roman', times;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-indent: 0pt; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0pt 0pt 35pt; line-height: 1.3; text-align: left;"&gt;&lt;span style="font-size: 10pt; font-family: 'times new roman', times; line-height: inherit;"&gt;&lt;span style="line-height: inherit; color: #000000;"&gt;In April 2020, CPF GP issued to the Company a promissory note in the principal amount of $250,000&lt;span&gt;&#160;&lt;/span&gt;(the &#x201c;Company Note 2&#x201d;). The transaction closed on April 15, 2020, on which date the Company loaned CPF GP 2019-1 LLC $250,000. The Company Note was issued pursuant to that certain Loan Agreement and Promissory Note, dated October 3, 2019 (the &#x201c;Loan Agreement 2&#x201d;), as amended on October 15, 2019 and November 7, 2019 by and between the CPF GP and the Company, and bear interest at five percent (5%) per annum, payable, together with the unpaid principal amount of the promissory notes, on the earlier of the&lt;span&gt;&#160;&lt;/span&gt;July 31, 2023&lt;span&gt;&#160;&lt;/span&gt;maturity date or upon the liquidation, redemption sale or issuance of a dividend upon the LLC interests in CPF MF 2019-1 LLC, a Texas limited liability company of which CPF GP is the general partner.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
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&lt;div id="t_ft_51QWSSO7C000000000000000000000b"&gt;
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&lt;tbody&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="vertical-align: top; width: 36pt; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; 8. &lt;/span&gt;&lt;/p&gt;
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&lt;td style="vertical-align: top; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;b style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"&gt;&lt;span style="font-size: 10pt; color: #000000; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"&gt;&lt;b&gt;&lt;span style="font-size: 10pt; line-height: 14.2667px; color: #000000;"&gt;Notes Payable&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;
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&lt;/div&gt;
&lt;p style="color: #000000; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-indent: 0pt; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0pt 0pt 37pt; line-height: 15.6933px; font-size: 11pt; font-family: Calibri, sans-serif; text-align: left;"&gt;&lt;span style="font-size: 10pt; line-height: 14.2667px; color: #000000;"&gt;&lt;span style="font-family: 'times new roman', times;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="color: #000000; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-indent: 0pt; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0pt 0pt 35pt; line-height: 1.3; font-size: 11pt; font-family: Calibri, sans-serif; text-align: left;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;On February 4, 2020, the Company entered into a Securities Purchase Agreement with an accredited investor, pursuant to which the Company issued to the investor a secured note in the aggregate principal amount of $&lt;span style="border-left: none; border-right: none;"&gt;200,000&lt;/span&gt;&#160;(&#x201c;Note&#x201d;) that bears interest at a rate of&#160;nine&#160;percent (9%) per annum, due on&#160;&lt;span style="border-left: none; border-right: none;"&gt;July 31, 2023&lt;/span&gt;, that is secured under a Pledge Agreement, dated February 4, 2020, entered into with the investor by a security interest in the royalty payable to the Company under that certain Exclusive License Agreement, dated October 3, 2019, with CPF GP 2019-1 LLC. The Company&#160;had the right to prepay the Note, in whole or in part, at any time and from time to time, without premium or penalty. During the year ended&#160;December 31, 2020, the Note to investor of $200,000&#160;and unpaid accrued interest of $6,263&#160;was converted into&#160;73,665&#160;shares of the Company's common stock.&lt;/span&gt;&lt;/p&gt;
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&lt;div style="border-left: none; border-right: none;"&gt;
&lt;div style="border-left: none; border-right: none;"&gt;
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&lt;p style="margin: 0pt;"&gt;&lt;span style="font-weight: bold;"&gt; 9. &lt;/span&gt;&lt;/p&gt;
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&lt;td style="vertical-align: top; height: 17px; width: 72.6257%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: bold; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt; Business Combination &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;div style="color: #000000; font-family: 'times new roman', times; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; line-height: 1.3; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt; margin: 0in 0in 8pt; line-height: inherit;"&gt;On September 17, 2020, the Company, through SG Echo, LLC (its wholly owned subsidiary), entered into an Asset Purchase Agreement (&#x201c;APA&lt;span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;"&gt;"&lt;/span&gt;) to acquire substantially all of the assets of Echo DCL, LLC (&#x201c;Echo&#x201d;) for $1,059,600&lt;span&gt;&#160;&lt;/span&gt;in cash (the &#x201c;Echo Acquisition&#x201d;), except for ECHO DCL's&#160;real estate holdings. The Echo Acquisition closed on September 23, 2020. In addition, the sellers of Echo have the potential of additional consideration based upon the APA.&lt;span style="line-height: inherit;"&gt;&#160;&lt;span&gt;&#160;&lt;/span&gt;&lt;/span&gt;In accordance with ASC 805, the Echo Acquisition is accounted for as a business combination. The Echo Acquisition was made for the purpose of expanding the Company&#x2019;s footprint into the modular manufacturing business.&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; line-height: 15.6933px; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;The purchase consideration amounted to:&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;div style="box-sizing: border-box; font-family: 'Segoe UI', system-ui, 'Apple Color Emoji', 'Segoe UI Emoji', sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px;"&gt;

&lt;table style="height: 55px; margin: 0px; font-family: 'times new roman'; font-size: 10pt; width: 100%; border-collapse: collapse; text-indent: 0px;" width="100%"&gt;
&lt;tbody&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="margin: 0in 0in 0.0001pt 0.1px; line-height: normal; height: 17px; width: 43px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; margin: 0in 0in 0.0001pt 0.1px; line-height: normal; background-color: #cceeff;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;Cash&lt;/span&gt;&lt;/td&gt;
&lt;td style="height: 17px; margin: 0in 0in 0.0001pt; line-height: normal; background-color: #cceeff; width: 0.5%;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt; color: black;"&gt;$&lt;/span&gt;&lt;/td&gt;
&lt;td style="height: 17px; text-align: right; background-color: #cceeff; width: 10%;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;1,059,600&lt;/span&gt;&lt;/td&gt;
&lt;td style="height: 17px; background-color: #cceeff; width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="margin: 0in 0in 0.0001pt; line-height: normal; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 10px; margin: 0in 0in 0.0001pt; line-height: normal;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;Earnout&#160;liability&lt;/span&gt;&lt;/td&gt;
&lt;td style="height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 10px; text-align: right;"&gt;&lt;span style="border-left: none; border-right: none;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style="height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 18px;"&gt;
&lt;td style="margin: 0in 0in 0.0001pt 0.1px; line-height: normal; height: 18px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="margin: 0in 0in 0.0001pt; line-height: normal; background-color: #cceeff; height: 18px;"&gt;Settlement of accounts receivable and net contract liabilities&lt;/td&gt;
&lt;td style="border-bottom: 2px solid #000000; background-color: #cceeff; height: 18px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff; height: 18px;"&gt;(94,980&lt;/td&gt;
&lt;td style="background-color: #cceeff; height: 18px; margin: 0px; text-indent: 0px; text-align: left; padding: 0px;"&gt;)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="padding: 0px 1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 10px; padding: 0px 1px;"&gt;&#160;&lt;/td&gt;
&lt;td style="height: 10px; border-bottom: 4.5pt double #000000; padding: 0px 1px;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt; color: black;"&gt;$&lt;/span&gt;&lt;/td&gt;
&lt;td style="height: 10px; text-align: right; border-bottom: 4.5pt double #000000; padding: 0px 1px;"&gt;964,620&lt;/td&gt;
&lt;td style="height: 10px; padding: 0px 1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;

&lt;/div&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: 'Times New Roman';"&gt;&lt;span style="color: #000000; font-family: 'Times New Roman'; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;The settlement of accounts receivable and net contract liabilities represents amounts effectively settled upon the purchase of Echo, which originated from contacts between the Company and Echo prior to the purchase date.&lt;/span&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; line-height: 1.3; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;"&gt;The following table summarizes the preliminary allocation of the purchase price to the assets acquired and liabilities assumed for the Echo Acquisition:&#160;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="margin: 0pt; text-indent: 36pt; text-align: left;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;div id="fs_8OCZ9XAWCW00000000000000000000B"&gt;

&lt;table border="0" cellpadding="0" style="height: 186px; width: 100%; border-collapse: collapse; border: none; font-family: 'times new roman'; font-size: 10pt; margin-left: 0.1px;"&gt;
&lt;tbody&gt;
&lt;tr style="height: 10px; margin-left: 0.1px;"&gt;
&lt;td style="padding: 0px; height: 10px; margin-left: 0.1px; width: 3.9768%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; margin-left: 0.1px; background-color: rgb(204, 238, 255); width: 84.8384%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt; Cash and cash equivalents&#160;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; background-color: #cceeff; width: 0.5%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; margin-left: 0.1px; text-align: right; background-color: #cceeff; width: 10%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;316,432&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; background-color: #cceeff; width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 18px;"&gt;
&lt;td style="padding: 0px; height: 18px; width: 3.9768%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 84.8384%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt; Accounts receivable &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 0.5%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&#160;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; text-align: right; width: 10%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;&#160;252,557&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px; margin-left: 0.1px;"&gt;
&lt;td style="padding: 0px; height: 10px; margin-left: 0.1px; width: 3.9768%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 84.8384%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="font-size: 13.3333px; font-family: 'times new roman', times;"&gt; Inventories &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 0.5%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&#160;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; text-align: right; background-color: rgb(204, 238, 255); width: 10%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;130,799&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 18px;"&gt;
&lt;td style="padding: 0px; height: 18px; width: 3.9768%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 84.8384%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt; Prepaid expenses and other current assets&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 0.5%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&#160;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; text-align: right; width: 10%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;7,400&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px; margin-left: 0.1px;"&gt;
&lt;td style="padding: 0px; height: 10px; margin-left: 0.1px; width: 3.9768%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 84.8384%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt; Property, plant and equipment &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 0.5%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&#160;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; text-align: right; background-color: rgb(204, 238, 255); width: 10%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;1,154,818&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 18px;"&gt;
&lt;td style="padding: 0px; height: 18px; width: 3.9768%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 84.8384%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt; Right-of-use assets &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 0.5%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&#160;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; text-align: right; width: 10%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;57,120&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="padding: 0px; height: 10px; margin-left: 0.1px; width: 3.9768%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; background-color: rgb(204, 238, 255); height: 10px; width: 84.8384%;"&gt;Goodwill&lt;/td&gt;
&lt;td style="padding: 0px; background-color: rgb(204, 238, 255); height: 10px; width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; text-align: right; background-color: rgb(204, 238, 255); height: 10px; width: 10%;"&gt;85,810&lt;/td&gt;
&lt;td style="padding: 0px; background-color: rgb(204, 238, 255); height: 10px; width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 18px; margin-left: 0.1px;"&gt;
&lt;td style="padding: 0px; height: 18px; margin-left: 0.1px; width: 3.9768%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 84.8384%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt; Intangible assets &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 0.5%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&#160;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; text-align: right; width: 10%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;68,344&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="padding: 0px; height: 10px; margin-left: 0.1px; width: 3.9768%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 84.8384%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt; Accounts payable and accrued expenses&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 0.5%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&#160;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; text-align: right; background-color: rgb(204, 238, 255); width: 10%;" valign="top"&gt;
&lt;p style="font-family: 'times new roman', times; font-size: 10pt;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;(733,529&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 0.5%;"&gt;)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="padding: 0px; margin-left: 0.1px; height: 17px; width: 3.9768%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 17px; width: 84.8384%;"&gt;Assumed liability&lt;/td&gt;
&lt;td style="padding: 0px; height: 17px; width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; text-align: right; height: 17px; width: 10%;"&gt;(285,204&lt;/td&gt;
&lt;td style="padding: 0px; height: 17px; width: 0.5%;"&gt;)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 18px;"&gt;
&lt;td style="padding: 0px; height: 18px; margin-left: 0.1px; width: 3.9768%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; background-color: rgb(204, 238, 255); width: 84.8384%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt; Contract liabilities &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; background-color: rgb(204, 238, 255); width: 0.5%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&#160;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; text-align: right; background-color: rgb(204, 238, 255); width: 10%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="font-size: 13.3333px; font-family: 'times new roman', times;"&gt;(32,807&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; background-color: rgb(204, 238, 255); width: 0.5%;"&gt;)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 19px;"&gt;
&lt;td style="padding: 0px; height: 19px; margin-left: 0.1px; width: 3.9768%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 19px; width: 84.8384%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt; Lease liability &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 19px; width: 0.5%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&#160;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 19px; text-align: right; width: 10%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;(57,120&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 19px; width: 0.5%;"&gt;)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px; margin-left: 0.1px;"&gt;
&lt;td style="padding: 0px; height: 10px; margin-left: 0.1px; width: 3.9768%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 84.8384%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&#160;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-top: 2pt solid windowtext; border-left: none; border-bottom: 4.5pt double rgb(0, 0, 0); border-right: none; padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 0.5%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-top: 2pt solid windowtext; border-left: none; border-bottom: 4.5pt double rgb(0, 0, 0); border-right: none; padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 10%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; text-align: right;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;964,620&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-left: none; border-right: none; padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;

&lt;/div&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 7pt;"&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; line-height: 1.3; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;"&gt;As part of the Echo Acquisition, the Company recorded an earnout liability for additional payments due to the sellers of Echo. These payments are due in accordance with the APA and are based upon the net income obtained from the Echo business during certain earnout periods. The initial earnout liability of $0&#160;was based on the fair value of the earnout liability at the acquisition date, and would be payable in cash and shares of restricted common stock of the Company.&#160; &#160;&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
</us-gaap:BusinessCombinationDisclosureTextBlock>
    <sgbx:AcquisitionCash
      contextRef="I20200917"
      decimals="0"
      id="Tag562"
      unitRef="USD">1059600</sgbx:AcquisitionCash>
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&lt;table style="height: 55px; margin: 0px; font-family: 'times new roman'; font-size: 10pt; width: 100%; border-collapse: collapse; text-indent: 0px;" width="100%"&gt;
&lt;tbody&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="margin: 0in 0in 0.0001pt 0.1px; line-height: normal; height: 17px; width: 43px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; margin: 0in 0in 0.0001pt 0.1px; line-height: normal; background-color: #cceeff;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;Cash&lt;/span&gt;&lt;/td&gt;
&lt;td style="height: 17px; margin: 0in 0in 0.0001pt; line-height: normal; background-color: #cceeff; width: 0.5%;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt; color: black;"&gt;$&lt;/span&gt;&lt;/td&gt;
&lt;td style="height: 17px; text-align: right; background-color: #cceeff; width: 10%;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;1,059,600&lt;/span&gt;&lt;/td&gt;
&lt;td style="height: 17px; background-color: #cceeff; width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="margin: 0in 0in 0.0001pt; line-height: normal; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 10px; margin: 0in 0in 0.0001pt; line-height: normal;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;Earnout&#160;liability&lt;/span&gt;&lt;/td&gt;
&lt;td style="height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 10px; text-align: right;"&gt;&lt;span style="border-left: none; border-right: none;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style="height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 18px;"&gt;
&lt;td style="margin: 0in 0in 0.0001pt 0.1px; line-height: normal; height: 18px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="margin: 0in 0in 0.0001pt; line-height: normal; background-color: #cceeff; height: 18px;"&gt;Settlement of accounts receivable and net contract liabilities&lt;/td&gt;
&lt;td style="border-bottom: 2px solid #000000; background-color: #cceeff; height: 18px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff; height: 18px;"&gt;(94,980&lt;/td&gt;
&lt;td style="background-color: #cceeff; height: 18px; margin: 0px; text-indent: 0px; text-align: left; padding: 0px;"&gt;)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="padding: 0px 1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 10px; padding: 0px 1px;"&gt;&#160;&lt;/td&gt;
&lt;td style="height: 10px; border-bottom: 4.5pt double #000000; padding: 0px 1px;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt; color: black;"&gt;$&lt;/span&gt;&lt;/td&gt;
&lt;td style="height: 10px; text-align: right; border-bottom: 4.5pt double #000000; padding: 0px 1px;"&gt;964,620&lt;/td&gt;
&lt;td style="height: 10px; padding: 0px 1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
</us-gaap:ScheduleOfBusinessAcquisitionsByAcquisitionContingentConsiderationTextBlock>
    <us-gaap:Cash
      contextRef="I20201231"
      decimals="0"
      id="Tag556"
      unitRef="USD">1059600</us-gaap:Cash>
    <sgbx:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedEarnoutliability
      contextRef="I20201231"
      id="Tag565"
      unitRef="USD"
      xsi:nil="true"/>
    <sgbx:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedSettlementOfAccountsReceivableAndNetContractLiabilities
      contextRef="I20201231"
      decimals="0"
      id="Tag553"
      unitRef="USD">-94980</sgbx:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedSettlementOfAccountsReceivableAndNetContractLiabilities>
    <us-gaap:BusinessCombinationConsiderationTransferred1
      contextRef="D20201231"
      decimals="0"
      id="Tag797"
      unitRef="USD">964620</us-gaap:BusinessCombinationConsiderationTransferred1>
    <us-gaap:ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock contextRef="D20201231" id="Tag568">
&lt;table border="0" cellpadding="0" style="height: 186px; width: 100%; border-collapse: collapse; border: none; font-family: 'times new roman'; font-size: 10pt; margin-left: 0.1px;"&gt;
&lt;tbody&gt;
&lt;tr style="height: 10px; margin-left: 0.1px;"&gt;
&lt;td style="padding: 0px; height: 10px; margin-left: 0.1px; width: 3.9768%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; margin-left: 0.1px; background-color: rgb(204, 238, 255); width: 84.8384%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt; Cash and cash equivalents&#160;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; background-color: #cceeff; width: 0.5%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; margin-left: 0.1px; text-align: right; background-color: #cceeff; width: 10%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;316,432&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; background-color: #cceeff; width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 18px;"&gt;
&lt;td style="padding: 0px; height: 18px; width: 3.9768%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 84.8384%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt; Accounts receivable &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 0.5%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&#160;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; text-align: right; width: 10%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;&#160;252,557&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px; margin-left: 0.1px;"&gt;
&lt;td style="padding: 0px; height: 10px; margin-left: 0.1px; width: 3.9768%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 84.8384%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="font-size: 13.3333px; font-family: 'times new roman', times;"&gt; Inventories &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 0.5%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&#160;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; text-align: right; background-color: rgb(204, 238, 255); width: 10%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;130,799&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 18px;"&gt;
&lt;td style="padding: 0px; height: 18px; width: 3.9768%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 84.8384%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt; Prepaid expenses and other current assets&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 0.5%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&#160;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; text-align: right; width: 10%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;7,400&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px; margin-left: 0.1px;"&gt;
&lt;td style="padding: 0px; height: 10px; margin-left: 0.1px; width: 3.9768%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 84.8384%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt; Property, plant and equipment &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 0.5%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&#160;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; text-align: right; background-color: rgb(204, 238, 255); width: 10%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;1,154,818&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 18px;"&gt;
&lt;td style="padding: 0px; height: 18px; width: 3.9768%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 84.8384%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt; Right-of-use assets &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 0.5%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&#160;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; text-align: right; width: 10%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;57,120&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="padding: 0px; height: 10px; margin-left: 0.1px; width: 3.9768%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; background-color: rgb(204, 238, 255); height: 10px; width: 84.8384%;"&gt;Goodwill&lt;/td&gt;
&lt;td style="padding: 0px; background-color: rgb(204, 238, 255); height: 10px; width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; text-align: right; background-color: rgb(204, 238, 255); height: 10px; width: 10%;"&gt;85,810&lt;/td&gt;
&lt;td style="padding: 0px; background-color: rgb(204, 238, 255); height: 10px; width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 18px; margin-left: 0.1px;"&gt;
&lt;td style="padding: 0px; height: 18px; margin-left: 0.1px; width: 3.9768%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 84.8384%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt; Intangible assets &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 0.5%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&#160;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; text-align: right; width: 10%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;68,344&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="padding: 0px; height: 10px; margin-left: 0.1px; width: 3.9768%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 84.8384%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt; Accounts payable and accrued expenses&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 0.5%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&#160;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; text-align: right; background-color: rgb(204, 238, 255); width: 10%;" valign="top"&gt;
&lt;p style="font-family: 'times new roman', times; font-size: 10pt;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;(733,529&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 0.5%;"&gt;)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="padding: 0px; margin-left: 0.1px; height: 17px; width: 3.9768%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 17px; width: 84.8384%;"&gt;Assumed liability&lt;/td&gt;
&lt;td style="padding: 0px; height: 17px; width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; text-align: right; height: 17px; width: 10%;"&gt;(285,204&lt;/td&gt;
&lt;td style="padding: 0px; height: 17px; width: 0.5%;"&gt;)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 18px;"&gt;
&lt;td style="padding: 0px; height: 18px; margin-left: 0.1px; width: 3.9768%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; background-color: rgb(204, 238, 255); width: 84.8384%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt; Contract liabilities &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; background-color: rgb(204, 238, 255); width: 0.5%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&#160;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; text-align: right; background-color: rgb(204, 238, 255); width: 10%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="font-size: 13.3333px; font-family: 'times new roman', times;"&gt;(32,807&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 18px; background-color: rgb(204, 238, 255); width: 0.5%;"&gt;)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 19px;"&gt;
&lt;td style="padding: 0px; height: 19px; margin-left: 0.1px; width: 3.9768%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 19px; width: 84.8384%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt; Lease liability &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 19px; width: 0.5%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&#160;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 19px; text-align: right; width: 10%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;(57,120&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; height: 19px; width: 0.5%;"&gt;)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px; margin-left: 0.1px;"&gt;
&lt;td style="padding: 0px; height: 10px; margin-left: 0.1px; width: 3.9768%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 84.8384%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&#160;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-top: 2pt solid windowtext; border-left: none; border-bottom: 4.5pt double rgb(0, 0, 0); border-right: none; padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 0.5%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-top: 2pt solid windowtext; border-left: none; border-bottom: 4.5pt double rgb(0, 0, 0); border-right: none; padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 10%;" valign="top"&gt;
&lt;p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; text-align: right;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;964,620&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-left: none; border-right: none; padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
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&lt;div style="border-left: none; border-right: none;"&gt;
&lt;table cellpadding="0" style="height: 17px; border-collapse: collapse; margin-left: 0px; font-family: 'times new roman'; font-size: 10pt; width: 100%;" width="100%"&gt;
&lt;tbody&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="vertical-align: top;width: 36pt;height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="border-left: none; border-right: none;"&gt;10&lt;/span&gt;. &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: top;height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; Leases&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;p style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: 'Times New Roman';"&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; line-height: 1.3; margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="line-height: inherit; font-size: 10pt;"&gt;The Company leases an office, a plant and certain equipment under non-cancelable operating lease agreements.&#160;&lt;/span&gt;&lt;span style="-sec-ix-hidden:Tag904"&gt;&lt;span style="font-size: 13.3333px;"&gt;The leases have remaining lease terms of&#160;&lt;/span&gt;&lt;span style="font-size: 13.3333px; border-left: none; border-right: none; line-height: inherit;"&gt;two&lt;/span&gt;&lt;span style="font-size: 13.3333px;"&gt;&#160;and a half years&#160;to &lt;/span&gt;five&lt;span style="font-size: 13.3333px;"&gt; years.&#160;The plant lease includes an option to extend the lease for up to&#160;&lt;/span&gt;five&lt;span style="font-size: 13.3333px;"&gt;&#160;years.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0pt; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 5pt 0pt 5pt 36pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: 'Times New Roman';"&gt;&#160;&lt;/span&gt;&lt;span style="line-height: inherit;"&gt;Supplemental balance sheet information related to leases is as follows:&lt;/span&gt;&lt;span style="font-family: 'Times New Roman';"&gt;&#160;&#160;&lt;/span&gt;&lt;span style="font-family: 'Times New Roman';"&gt;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p/&gt;

&lt;table style="height: 210px; margin: 0px; width: 100%; font-family: 'times new roman'; font-size: 10pt; border-collapse: collapse; text-indent: 0px;" width="100%"&gt;
&lt;tbody&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="margin-left: 0.1px; height: 10px; text-align: left;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td colspan="2" style="padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px; text-align: center;"&gt;&lt;span style="font-weight: bold;"&gt;Balance Sheet Location&lt;/span&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td colspan="2" style="border-bottom: 2px solid #000000; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px; text-align: center;"&gt;&lt;span style="font-weight: bold;"&gt;December 31, 2020&lt;/span&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="text-align: left; margin-left: 0.1px; height: 10px; width: 43px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;span style="font-weight: bold;"&gt;Operating Leases&lt;/span&gt;&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px; width: 40%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px; width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px; width: 10%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px; width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="text-align: left; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;Right-of-use assets, net&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;$&lt;/td&gt;
&lt;td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;1,486,067&lt;/td&gt;
&lt;td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="text-align: left; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: right; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: right; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="text-align: left; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;Current liabilities&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;Lease liability, current maturities&#160;&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;
&lt;p&gt;(307,737&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; margin: 0px; height: 10px; text-indent: 0px; text-align: left;"&gt;)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="text-align: left; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;Non-current liabilities&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;Lease liability, net of current maturities&lt;/td&gt;
&lt;td style="text-align: left; border-bottom: 2px solid #000000; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: right; border-bottom: 2px solid #000000; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;span style="border-left: none; border-right: none;"&gt;(1,178,458&lt;/span&gt;&lt;/td&gt;
&lt;td style="background-color: #cceeff; padding: 0px; margin: 0px; height: 10px; text-indent: 0px; text-align: left;"&gt;)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="text-align: left; padding-left: 30px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 30px; margin-left: 0.1px; height: 10px;"&gt;Total operating lease liabilities&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; border-bottom: 4.5pt double #000000; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;$&lt;/td&gt;
&lt;td style="text-align: right; border-bottom: 4.5pt double #000000; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;(1,486,195&lt;/td&gt;
&lt;td style="padding: 0px; margin: 0px; height: 10px; text-indent: 0px; text-align: left;"&gt;)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="text-align: left; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: right; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: right; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="text-align: left; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;span style="font-weight: bold;"&gt;Finance Leases&lt;/span&gt;&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="text-align: left; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;Right-of-use assets&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;$&lt;/td&gt;
&lt;td style="text-align: right; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;51,478&lt;/td&gt;
&lt;td style="text-align: right; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="text-align: left; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="text-align: left; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;Current liabilities&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;Lease liability, current maturities&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: right; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;(18,917&lt;/td&gt;
&lt;td style="background-color: #cceeff; padding: 0px; margin: 0px; height: 10px; text-align: left; text-indent: 0px;"&gt;)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="text-align: left; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;Non-current liabilities&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;Lease liability, net of current maturities&#160;&lt;/td&gt;
&lt;td style="text-align: left; border-bottom: 2px solid #000000; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: right; border-bottom: 2px solid #000000; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;(31,136&lt;/td&gt;
&lt;td style="padding: 0px; margin: 0px; height: 10px; text-align: left; text-indent: 0px;"&gt;)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="text-align: left; padding-left: 30px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 30px; background-color: #cceeff; margin-left: 0.1px; height: 10px;"&gt;Total finance lease liabilities&#160;&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; border-bottom: 4.5pt double #000000; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;$&lt;/td&gt;
&lt;td style="text-align: right; border-bottom: 4.5pt double #000000; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;(50,053&lt;/td&gt;
&lt;td style="background-color: #cceeff; padding: 0px; margin: 0px; height: 10px; text-align: left; text-indent: 0px;"&gt;)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="text-align: left; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; margin: 0px; height: 10px; text-align: left; text-indent: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="text-align: left; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;
&lt;p&gt;&lt;span style="font-weight: bold;"&gt;Weighted Average Remaining Lease Term&lt;/span&gt;&lt;span style="font-weight: bold;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: right; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: right; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="text-align: left; padding-left: 30px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 30px; margin-left: 0.1px; height: 10px;"&gt;Operating leases&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;4.66 years&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="text-align: left; padding-left: 30px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 30px; background-color: #cceeff; margin-left: 0.1px; height: 10px;"&gt;Finance leases&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: right; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;2.61 years&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="text-align: left; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;span style="font-weight: bold;"&gt;Weighted Average Discount Rate&#160;&lt;/span&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="text-align: left; padding-left: 30px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 30px; background-color: #cceeff; margin-left: 0.1px; height: 10px;"&gt;Operating leases&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: right; padding: 0px 1px 0px 0px; background-color: #cceeff; margin-left: 0.1px; height: 10px;"&gt;3%&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="text-align: left; padding-left: 30px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 30px; margin-left: 0.1px; height: 10px;"&gt;Finance leases&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;3%&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;


&lt;div style="border-left: none; border-right: none;"&gt;
&lt;div id="t_ft_ZO506GCB5C00000000000000000000b"&gt;

&lt;/div&gt;
&lt;/div&gt;

&lt;p style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt; text-align: center; text-indent: 36pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;p style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0pt 0pt 36pt; line-height: 1.3;"&gt;&lt;span style="font-size: 10pt; line-height: inherit; font-family: 'times new roman', times; color: #000000;"&gt;As the leases do not provide an implicit rate, the Company used an incremental borrowing rate based on the information available at the lease commencement date in determining the present value of the lease payments, which is reflective of the specific term of the leases and economic environment of each geographic region.&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: 'Times New Roman';"&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0pt 0pt 36pt; line-height: 1.3;"&gt;&lt;span style="font-size: 10pt; line-height: inherit; color: #000000; font-family: 'times new roman', times;"&gt;Anticipated future lease costs, which are based in part on certain assumptions to approximate minimum annual rental commitments under non-cancelable leases, are as follows:&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: 'Times New Roman';"&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p/&gt;

&lt;table style="height: 157px; margin-left: 0.1px; width: 100%; font-family: 'times new roman'; font-size: 10pt; border-collapse: collapse;" width="100%"&gt;
&lt;tbody&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="border-bottom: 2px solid #000000; height: 17px;"&gt;&lt;span style="font-weight: bold;"&gt;Year Ending December 31,&#160;&#160;&lt;/span&gt;&lt;/td&gt;
&lt;td style="height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="border-bottom: 2px solid #000000; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; text-align: right; border-bottom: 2px solid #000000;"&gt;&lt;span style="font-weight: bold;"&gt;Operating&lt;/span&gt;&lt;/td&gt;
&lt;td style="text-align: right; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="border-bottom: 2px solid #000000; height: 17px; text-align: right;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="border-bottom: 2px solid #000000; height: 17px; text-align: right;"&gt;&lt;span style="font-weight: bold;"&gt;Financing&lt;/span&gt;&lt;/td&gt;
&lt;td style="text-align: right; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="border-bottom: 2px solid #000000; height: 17px; text-align: right;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="border-bottom: 2px solid #000000; height: 17px; text-align: right;"&gt;&lt;span style="font-weight: bold;"&gt;Total&lt;/span&gt;&lt;/td&gt;
&lt;td style="text-align: right; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="height: 17px; width: 43px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; background-color: #cceeff;"&gt;2021&lt;/td&gt;
&lt;td style="height: 17px; background-color: #cceeff; width: 1.00733%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; background-color: #cceeff; width: 1.00733%;"&gt;$&lt;/td&gt;
&lt;td style="height: 17px; text-align: right; background-color: #cceeff; width: 9.98168%;"&gt;348,117&lt;/td&gt;
&lt;td style="text-align: right; height: 17px; background-color: #cceeff; width: 1.00733%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; text-align: right; background-color: #cceeff; width: 1.00733%;"&gt;$&lt;/td&gt;
&lt;td style="height: 17px; text-align: right; background-color: #cceeff; width: 9.98168%;"&gt;20,160&lt;/td&gt;
&lt;td style="text-align: right; height: 17px; background-color: #cceeff; width: 1.00733%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; text-align: right; background-color: #cceeff; width: 1.00733%;"&gt;$&lt;/td&gt;
&lt;td style="height: 17px; text-align: right; background-color: #cceeff; width: 9.98168%;"&gt;368,277&lt;/td&gt;
&lt;td style="text-align: right; height: 17px; background-color: #cceeff; width: 1.00733%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px;"&gt;2022&lt;/td&gt;
&lt;td style="height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; text-align: right;"&gt;348,984&lt;/td&gt;
&lt;td style="text-align: right; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; text-align: right;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; text-align: right;"&gt;20,160&lt;/td&gt;
&lt;td style="text-align: right; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; text-align: right;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; text-align: right;"&gt;369,144&lt;/td&gt;
&lt;td style="text-align: right; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; background-color: #cceeff;"&gt;2023&lt;/td&gt;
&lt;td style="height: 17px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; text-align: right; background-color: #cceeff;"&gt;330,300&lt;/td&gt;
&lt;td style="text-align: right; height: 17px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; text-align: right; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; text-align: right; background-color: #cceeff;"&gt;11,760&lt;/td&gt;
&lt;td style="text-align: right; height: 17px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; text-align: right; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; text-align: right; background-color: #cceeff;"&gt;342,060&lt;/td&gt;
&lt;td style="text-align: right; height: 17px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px;"&gt;2024&lt;/td&gt;
&lt;td style="height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; text-align: right;"&gt;324,000&lt;/td&gt;
&lt;td style="text-align: right; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; text-align: right;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; text-align: right;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="text-align: right; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; text-align: right;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; text-align: right;"&gt;324,000&lt;/td&gt;
&lt;td style="text-align: right; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="height: 18px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 18px; background-color: #cceeff;"&gt;2025&lt;/td&gt;
&lt;td style="height: 18px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 18px; border-bottom: 2px solid #000000; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 18px; border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff;"&gt;243,000&lt;/td&gt;
&lt;td style="text-align: right; height: 18px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 18px; border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 18px; border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="text-align: right; height: 18px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 18px; border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 18px; border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff;"&gt;243,000&lt;/td&gt;
&lt;td style="text-align: right; height: 18px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 19px;"&gt;
&lt;td style="height: 19px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 19px;"&gt;Total lease payments&lt;/td&gt;
&lt;td style="height: 19px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="border-bottom: 2px solid #000000; height: 19px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="border-bottom: 2px solid #000000; text-align: right; height: 19px;"&gt;1,594,401&lt;/td&gt;
&lt;td style="text-align: right; height: 19px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="border-bottom: 2px solid #000000; text-align: right; height: 19px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="border-bottom: 2px solid #000000; text-align: right; height: 19px;"&gt;52,080&lt;/td&gt;
&lt;td style="text-align: right; height: 19px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="border-bottom: 2px solid #000000; text-align: right; height: 19px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="border-bottom: 2px solid #000000; text-align: right; height: 19px;"&gt;1,646,481&lt;/td&gt;
&lt;td style="text-align: right; height: 19px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="height: 18px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 18px; background-color: #cceeff;"&gt;Less: Imputed interest&lt;/td&gt;
&lt;td style="height: 18px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 18px; border-bottom: 2px solid #000000; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 18px; border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff;"&gt;108,206&lt;/td&gt;
&lt;td style="text-align: right; height: 18px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 18px; border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 18px; border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff;"&gt;2,027&lt;/td&gt;
&lt;td style="text-align: right; height: 18px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 18px; border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 18px; border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff;"&gt;110,233&lt;/td&gt;
&lt;td style="text-align: right; height: 18px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px;"&gt;Present value of lease liabilities&lt;/td&gt;
&lt;td style="height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px;"&gt;$&lt;/td&gt;
&lt;td style="height: 17px; text-align: right;"&gt;1,486,195&lt;/td&gt;
&lt;td style="text-align: right; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; text-align: right;"&gt;$&lt;/td&gt;
&lt;td style="height: 17px; text-align: right;"&gt;50,053&lt;/td&gt;
&lt;td style="text-align: right; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; text-align: right;"&gt;$&lt;/td&gt;
&lt;td style="height: 17px; text-align: right;"&gt;1,536,248&lt;/td&gt;
&lt;td style="text-align: right; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;

&lt;p style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0pt 0pt 36pt; line-height: 1.3;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;p style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0pt 0pt 36pt; line-height: 1.3;"&gt;&lt;span style="font-size: 10pt; line-height: inherit; color: #000000; font-family: 'times new roman', times;"&gt;&lt;span style="font-family: 'Times New Roman', serif; color: #000000;"&gt;Operating leases for office space and the plant, with total lease payments of $1,683,000, has been leased from an affiliate of the sellers of Echo.&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
</us-gaap:LeasesOfLesseeDisclosureTextBlock>
    <sgbx:LeasesOfLesseeBalanceSheetDisclosuresTableTextBlock contextRef="D20201231" id="Tag555">
&lt;table style="height: 210px; margin: 0px; width: 100%; font-family: 'times new roman'; font-size: 10pt; border-collapse: collapse; text-indent: 0px;" width="100%"&gt;
&lt;tbody&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="margin-left: 0.1px; height: 10px; text-align: left;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td colspan="2" style="padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px; text-align: center;"&gt;&lt;span style="font-weight: bold;"&gt;Balance Sheet Location&lt;/span&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td colspan="2" style="border-bottom: 2px solid #000000; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px; text-align: center;"&gt;&lt;span style="font-weight: bold;"&gt;December 31, 2020&lt;/span&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="text-align: left; margin-left: 0.1px; height: 10px; width: 43px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;span style="font-weight: bold;"&gt;Operating Leases&lt;/span&gt;&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px; width: 40%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px; width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px; width: 10%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px; width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="text-align: left; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;Right-of-use assets, net&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;$&lt;/td&gt;
&lt;td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;1,486,067&lt;/td&gt;
&lt;td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="text-align: left; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: right; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: right; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="text-align: left; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;Current liabilities&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;Lease liability, current maturities&#160;&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;
&lt;p&gt;(307,737&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; margin: 0px; height: 10px; text-indent: 0px; text-align: left;"&gt;)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="text-align: left; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;Non-current liabilities&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;Lease liability, net of current maturities&lt;/td&gt;
&lt;td style="text-align: left; border-bottom: 2px solid #000000; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: right; border-bottom: 2px solid #000000; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;span style="border-left: none; border-right: none;"&gt;(1,178,458&lt;/span&gt;&lt;/td&gt;
&lt;td style="background-color: #cceeff; padding: 0px; margin: 0px; height: 10px; text-indent: 0px; text-align: left;"&gt;)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="text-align: left; padding-left: 30px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 30px; margin-left: 0.1px; height: 10px;"&gt;Total operating lease liabilities&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; border-bottom: 4.5pt double #000000; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;$&lt;/td&gt;
&lt;td style="text-align: right; border-bottom: 4.5pt double #000000; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;(1,486,195&lt;/td&gt;
&lt;td style="padding: 0px; margin: 0px; height: 10px; text-indent: 0px; text-align: left;"&gt;)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="text-align: left; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: right; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: right; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="text-align: left; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;span style="font-weight: bold;"&gt;Finance Leases&lt;/span&gt;&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="text-align: left; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;Right-of-use assets&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;$&lt;/td&gt;
&lt;td style="text-align: right; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;51,478&lt;/td&gt;
&lt;td style="text-align: right; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="text-align: left; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="text-align: left; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;Current liabilities&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;Lease liability, current maturities&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: right; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;(18,917&lt;/td&gt;
&lt;td style="background-color: #cceeff; padding: 0px; margin: 0px; height: 10px; text-align: left; text-indent: 0px;"&gt;)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="text-align: left; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;Non-current liabilities&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;Lease liability, net of current maturities&#160;&lt;/td&gt;
&lt;td style="text-align: left; border-bottom: 2px solid #000000; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: right; border-bottom: 2px solid #000000; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;(31,136&lt;/td&gt;
&lt;td style="padding: 0px; margin: 0px; height: 10px; text-align: left; text-indent: 0px;"&gt;)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="text-align: left; padding-left: 30px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 30px; background-color: #cceeff; margin-left: 0.1px; height: 10px;"&gt;Total finance lease liabilities&#160;&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; border-bottom: 4.5pt double #000000; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;$&lt;/td&gt;
&lt;td style="text-align: right; border-bottom: 4.5pt double #000000; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;(50,053&lt;/td&gt;
&lt;td style="background-color: #cceeff; padding: 0px; margin: 0px; height: 10px; text-align: left; text-indent: 0px;"&gt;)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="text-align: left; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; margin: 0px; height: 10px; text-align: left; text-indent: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="text-align: left; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;
&lt;p&gt;&lt;span style="font-weight: bold;"&gt;Weighted Average Remaining Lease Term&lt;/span&gt;&lt;span style="font-weight: bold;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: right; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: right; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="text-align: left; padding-left: 30px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 30px; margin-left: 0.1px; height: 10px;"&gt;Operating leases&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;4.66 years&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="text-align: left; padding-left: 30px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 30px; background-color: #cceeff; margin-left: 0.1px; height: 10px;"&gt;Finance leases&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: right; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;2.61 years&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="text-align: left; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;span style="font-weight: bold;"&gt;Weighted Average Discount Rate&#160;&lt;/span&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="text-align: left; padding-left: 30px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 30px; background-color: #cceeff; margin-left: 0.1px; height: 10px;"&gt;Operating leases&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: right; padding: 0px 1px 0px 0px; background-color: #cceeff; margin-left: 0.1px; height: 10px;"&gt;3%&lt;/td&gt;
&lt;td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="text-align: left; padding-left: 30px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 30px; margin-left: 0.1px; height: 10px;"&gt;Finance leases&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;3%&lt;/td&gt;
&lt;td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
</sgbx:LeasesOfLesseeBalanceSheetDisclosuresTableTextBlock>
    <sgbx:OperatingLeaseRightOfUseAssets
      contextRef="I20201231"
      decimals="0"
      id="Tag509"
      unitRef="USD">1486067</sgbx:OperatingLeaseRightOfUseAssets>
    <sgbx:OperatingLeaseLiabilitiesCurrent
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      decimals="0"
      id="Tag525"
      unitRef="USD">-307737</sgbx:OperatingLeaseLiabilitiesCurrent>
    <sgbx:OperatingLeaseLiabilitiesNoncurrent
      contextRef="I20201231"
      decimals="0"
      id="Tag522"
      unitRef="USD">-1178458</sgbx:OperatingLeaseLiabilitiesNoncurrent>
    <us-gaap:OperatingLeaseLiability
      contextRef="I20201231"
      decimals="0"
      id="Tag516"
      unitRef="USD">1486195</us-gaap:OperatingLeaseLiability>
    <us-gaap:FinanceLeaseRightOfUseAsset
      contextRef="I20201231"
      decimals="0"
      id="Tag493"
      unitRef="USD">51478</us-gaap:FinanceLeaseRightOfUseAsset>
    <us-gaap:FinanceLeaseLiabilityCurrent
      contextRef="I20201231"
      decimals="0"
      id="Tag527"
      unitRef="USD">18917</us-gaap:FinanceLeaseLiabilityCurrent>
    <us-gaap:FinanceLeaseLiabilityNoncurrent
      contextRef="I20201231"
      decimals="0"
      id="Tag526"
      unitRef="USD">31136</us-gaap:FinanceLeaseLiabilityNoncurrent>
    <sgbx:TotalFinanceLeaseLiabilities
      contextRef="I20201231"
      decimals="0"
      id="Tag501"
      unitRef="USD">-50053</sgbx:TotalFinanceLeaseLiabilities>
    <us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent
      contextRef="I20201231"
      decimals="2"
      id="Tag498"
      unitRef="Pure">0.03</us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent>
    <us-gaap:FinanceLeaseWeightedAverageDiscountRatePercent
      contextRef="I20201231"
      decimals="2"
      id="Tag519"
      unitRef="Pure">0.03</us-gaap:FinanceLeaseWeightedAverageDiscountRatePercent>
    <sgbx:LesseeLeaseLiabilityMaturityTableTextBlock contextRef="D20201231" id="Tag505">
&lt;table style="height: 157px; margin-left: 0.1px; width: 100%; font-family: 'times new roman'; font-size: 10pt; border-collapse: collapse;" width="100%"&gt;
&lt;tbody&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="border-bottom: 2px solid #000000; height: 17px;"&gt;&lt;span style="font-weight: bold;"&gt;Year Ending December 31,&#160;&#160;&lt;/span&gt;&lt;/td&gt;
&lt;td style="height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="border-bottom: 2px solid #000000; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; text-align: right; border-bottom: 2px solid #000000;"&gt;&lt;span style="font-weight: bold;"&gt;Operating&lt;/span&gt;&lt;/td&gt;
&lt;td style="text-align: right; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="border-bottom: 2px solid #000000; height: 17px; text-align: right;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="border-bottom: 2px solid #000000; height: 17px; text-align: right;"&gt;&lt;span style="font-weight: bold;"&gt;Financing&lt;/span&gt;&lt;/td&gt;
&lt;td style="text-align: right; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="border-bottom: 2px solid #000000; height: 17px; text-align: right;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="border-bottom: 2px solid #000000; height: 17px; text-align: right;"&gt;&lt;span style="font-weight: bold;"&gt;Total&lt;/span&gt;&lt;/td&gt;
&lt;td style="text-align: right; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="height: 17px; width: 43px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; background-color: #cceeff;"&gt;2021&lt;/td&gt;
&lt;td style="height: 17px; background-color: #cceeff; width: 1.00733%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; background-color: #cceeff; width: 1.00733%;"&gt;$&lt;/td&gt;
&lt;td style="height: 17px; text-align: right; background-color: #cceeff; width: 9.98168%;"&gt;348,117&lt;/td&gt;
&lt;td style="text-align: right; height: 17px; background-color: #cceeff; width: 1.00733%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; text-align: right; background-color: #cceeff; width: 1.00733%;"&gt;$&lt;/td&gt;
&lt;td style="height: 17px; text-align: right; background-color: #cceeff; width: 9.98168%;"&gt;20,160&lt;/td&gt;
&lt;td style="text-align: right; height: 17px; background-color: #cceeff; width: 1.00733%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; text-align: right; background-color: #cceeff; width: 1.00733%;"&gt;$&lt;/td&gt;
&lt;td style="height: 17px; text-align: right; background-color: #cceeff; width: 9.98168%;"&gt;368,277&lt;/td&gt;
&lt;td style="text-align: right; height: 17px; background-color: #cceeff; width: 1.00733%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px;"&gt;2022&lt;/td&gt;
&lt;td style="height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; text-align: right;"&gt;348,984&lt;/td&gt;
&lt;td style="text-align: right; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; text-align: right;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; text-align: right;"&gt;20,160&lt;/td&gt;
&lt;td style="text-align: right; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; text-align: right;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; text-align: right;"&gt;369,144&lt;/td&gt;
&lt;td style="text-align: right; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; background-color: #cceeff;"&gt;2023&lt;/td&gt;
&lt;td style="height: 17px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; text-align: right; background-color: #cceeff;"&gt;330,300&lt;/td&gt;
&lt;td style="text-align: right; height: 17px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; text-align: right; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; text-align: right; background-color: #cceeff;"&gt;11,760&lt;/td&gt;
&lt;td style="text-align: right; height: 17px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; text-align: right; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; text-align: right; background-color: #cceeff;"&gt;342,060&lt;/td&gt;
&lt;td style="text-align: right; height: 17px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px;"&gt;2024&lt;/td&gt;
&lt;td style="height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; text-align: right;"&gt;324,000&lt;/td&gt;
&lt;td style="text-align: right; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; text-align: right;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; text-align: right;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="text-align: right; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; text-align: right;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; text-align: right;"&gt;324,000&lt;/td&gt;
&lt;td style="text-align: right; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="height: 18px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 18px; background-color: #cceeff;"&gt;2025&lt;/td&gt;
&lt;td style="height: 18px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 18px; border-bottom: 2px solid #000000; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 18px; border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff;"&gt;243,000&lt;/td&gt;
&lt;td style="text-align: right; height: 18px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 18px; border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 18px; border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="text-align: right; height: 18px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 18px; border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 18px; border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff;"&gt;243,000&lt;/td&gt;
&lt;td style="text-align: right; height: 18px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 19px;"&gt;
&lt;td style="height: 19px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 19px;"&gt;Total lease payments&lt;/td&gt;
&lt;td style="height: 19px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="border-bottom: 2px solid #000000; height: 19px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="border-bottom: 2px solid #000000; text-align: right; height: 19px;"&gt;1,594,401&lt;/td&gt;
&lt;td style="text-align: right; height: 19px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="border-bottom: 2px solid #000000; text-align: right; height: 19px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="border-bottom: 2px solid #000000; text-align: right; height: 19px;"&gt;52,080&lt;/td&gt;
&lt;td style="text-align: right; height: 19px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="border-bottom: 2px solid #000000; text-align: right; height: 19px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="border-bottom: 2px solid #000000; text-align: right; height: 19px;"&gt;1,646,481&lt;/td&gt;
&lt;td style="text-align: right; height: 19px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="height: 18px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 18px; background-color: #cceeff;"&gt;Less: Imputed interest&lt;/td&gt;
&lt;td style="height: 18px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 18px; border-bottom: 2px solid #000000; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 18px; border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff;"&gt;108,206&lt;/td&gt;
&lt;td style="text-align: right; height: 18px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 18px; border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 18px; border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff;"&gt;2,027&lt;/td&gt;
&lt;td style="text-align: right; height: 18px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 18px; border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 18px; border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff;"&gt;110,233&lt;/td&gt;
&lt;td style="text-align: right; height: 18px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px;"&gt;Present value of lease liabilities&lt;/td&gt;
&lt;td style="height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px;"&gt;$&lt;/td&gt;
&lt;td style="height: 17px; text-align: right;"&gt;1,486,195&lt;/td&gt;
&lt;td style="text-align: right; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; text-align: right;"&gt;$&lt;/td&gt;
&lt;td style="height: 17px; text-align: right;"&gt;50,053&lt;/td&gt;
&lt;td style="text-align: right; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; text-align: right;"&gt;$&lt;/td&gt;
&lt;td style="height: 17px; text-align: right;"&gt;1,536,248&lt;/td&gt;
&lt;td style="text-align: right; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
</sgbx:LesseeLeaseLiabilityMaturityTableTextBlock>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
      contextRef="I20201231"
      decimals="0"
      id="Tag495"
      unitRef="USD">348117</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo>
    <us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo
      contextRef="I20201231"
      decimals="0"
      id="Tag523"
      unitRef="USD">20160</us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo>
    <us-gaap:OtherCommitmentDueInSecondYear
      contextRef="I20201231"
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&lt;div style="font-family: 'times new roman', times; font-size: 10pt;"&gt;
&lt;div&gt;
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&lt;tbody&gt;
&lt;tr style="height: 13px;"&gt;
&lt;td style="width: 36pt;padding: 0in;height: 13px;" valign="top"&gt;
&lt;p style="margin-bottom: 0.0001pt; line-height: normal;"&gt;&lt;b&gt;&lt;span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman';"&gt;11. &lt;/span&gt;&lt;/b&gt;&lt;/p&gt;
&lt;/td&gt;
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&lt;p style="margin-bottom: 0.0001pt; line-height: normal;"&gt;&lt;b&gt;&lt;span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"&gt;Co&lt;span&gt;nvertible &lt;span&gt;Debentur&lt;/span&gt;es&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;
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&lt;p style="margin: 0in 0in 0.0001pt 34pt; line-height: normal; background: white;"&gt;&lt;span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000;"/&gt;&lt;span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0.0001pt 34pt; line-height: normal; background: white;"&gt;&lt;span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000;"&gt;On November 12, 2019, the Company entered into a Securities Purchase Agreement (the &#x201c;Purchase Agreement&#x201d;) with an investor, pursuant to which the Company issued to the investor a senior secured convertible debenture in the principal amount of $480,770 (the &#x201c;Debenture&#x201d;) for proceeds of $375,000 (representing an original issue discount of 22%). The Company received net proceeds of approximately $326,250 after deducting certain fees due to the placement agent and certain transaction expenses. The Debenture was due 110 days after issuance and was secured under a Security Agreement, dated November 12, 2019, entered into with the investor (the &#x201c;Security Agreement&#x201d;) by a security interest in all of the Company&#x2019;s existing and future assets, subject to existing security interests and exceptions. The Company had the right to redeem all or a portion of the outstanding principal of the Debenture (i) prior to the maturity date without interest and with no conversion by the investor and (ii) after the maturity date at a premium of &lt;span style="border-left: none; border-right: none;"&gt;&lt;span style="border-left: none; border-right: none;"&gt;120&lt;/span&gt;&lt;/span&gt;%, and with interest accruing at &lt;span style="border-left: none; border-right: none;"&gt;&lt;span style="border-left: none; border-right: none;"&gt;24&lt;/span&gt;&lt;/span&gt;% from the maturity date. As of December 13, 2019 the Debenture was paid back in full to the investor. &#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0.0001pt 34pt; line-height: normal; background: white;"&gt;&lt;span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000;"/&gt;&lt;span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
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&lt;div style="border-left: none; border-right: none;"&gt;
&lt;div style="border-right: none; border-left: none;"&gt;
&lt;div&gt;
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&lt;/div&gt;
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&lt;span style="-sec-ix-hidden:Tag915"&gt;&lt;span&gt;&lt;span style="font-size: 10pt; color: black; line-height: inherit;"&gt;The Debenture was convertible into shares of the Company&#x2019;s common stock only upon (i) the occurrence of an Event of Default (as defined in the Debenture) or (ii) at maturity in the event any principal remains outstanding, at a conversion price equal to the lower of (x) 67.5% of the lowest daily VWAPs of the common stock during the five consecutive trading days immediately preceding the Event of Default or date of maturity or (y) if the Debenture was not fully paid as of the Maturity, the lowest daily VWAP during the ten (10) consecutive trading days immediately preceding the date of the applicable Conversion, and based on a conversion amount determined by the product of (x) the portion of the principal and accrued interest to be converted and (y) 120% or (y) if the Debenture was not fully paid as of the Maturity Date and no conversions have been effected under the Debenture, the lowest daily VWAP during the ten (10) consecutive Trading Days immediately preceding the date of the applicable Conversion; provided, however, that the Company will not issue any shares of common stock upon conversion of the Debenture if the investor would exceed the aggregate number of shares of common stock which the Company may issue upon conversion or exercise (as the case may be) of the Debenture without breaching the Company&#x2019;s obligations under the rules or regulations of the Nasdaq Stock Market, including rules related to the aggregate of offerings under NASDAQ Listing Rule 5635(d) (which currently limit such issuance to 60,048 shares, which is 19.99% of the Company&#x2019;s outstanding shares as of the date hereof). In addition, subject to limited exceptions, the investor did not have the right to convert any portion of the Debenture if the investor, together with its affiliates, would beneficially own in excess of 4.99% of the number of shares of the Company&#x2019;s common stock outstanding immediately after giving effect to its conversion&lt;/span&gt;&lt;span style="color: #000000; line-height: inherit;"&gt; &lt;/span&gt;&lt;span style="font-size: 10pt; color: #000000; line-height: inherit;"&gt;and under no circumstances could convert the Debenture if the investor, together with its affiliates, would beneficially own in excess of 9.99% of the number of shares of the Company&#x2019;s common stock outstanding immediately after giving effect to its conversion.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;
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&lt;p style="margin: 0in 0in 0.0001pt 0.5in; line-height: normal;"&gt;&lt;span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0.0001pt 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.2;"&gt;&lt;span style="font-size: 10pt; color: black; line-height: inherit;"&gt;In connection with this transaction, the Company entered into a Placement Agency Agreement (the &#x201c;&lt;i&gt;Placement Agency Agreement&lt;/i&gt;&#x201d;) with ThinkEquity, a division of Fordham Financial Management, Inc. (the &#x201c;&lt;i&gt;Placement Agent&lt;/i&gt;&#x201d;), pursuant to which the Company &lt;span style="line-height: inherit;"&gt;&#160;&lt;/span&gt;agreed to pay the Placement Agent a cash fee equal to 9% of the gross proceeds received by the Company from the investor in this transaction, as well as a one-time expense fee of $15,000 for aggregate out-of-pocket expenses incurred collectively in this transaction. Pursuant to the Placement Agency Agreement, the Company also agreed to grant to the Placement Agent or its designees warrants to purchase up to 9% of the aggregate number of shares of common stock underlying the Debenture, which equals 5,404 shares of common stock, at an exercise price of 110% of the closing price of the Company&#x2019;s common stock on the closing date (the &#x201c;&lt;i&gt;Placement Agent Warrants&lt;/i&gt;&#x201d;).&#160; &#160;&#160;&lt;/span&gt;&lt;span style="font-size: 10pt; line-height: inherit;"/&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0.0001pt 0.5in; line-height: 1.2;"&gt;&lt;span style="font-size: 12pt; font-family: 'Times New Roman', serif; line-height: inherit;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0.0001pt 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.2;"&gt;&lt;span style="font-size: 10pt; color: black; line-height: inherit;"&gt;The Placement Agent Warrants wereexercisable, in whole or in part, commencing on the issuance date and have an exercise period of five years. In the event that there was not an effective registration statement permitting for the resale of the shares underlying the Placement Agent Warrants, the Placement Agent Warrant&#x2019;s were exercisable on a cashless basis. There were significant restrictions pursuant to FINRA Rule 5110 against transferring the Placement Agent&#x2019;s Warrants and the shares issuable upon exercise of the Placement Agent Warrants during the one hundred eighty (180) days after the closing date.&lt;/span&gt;&lt;span style="font-size: 10pt; line-height: inherit;"/&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0.0001pt 0.5in; line-height: normal;"&gt;&lt;span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0.0001pt 0.5in; line-height: normal;"&gt;&lt;span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000;"&gt;On December 10, 2019, the &lt;/span&gt;Company and ThinkEquity entered into a waiver agreement (&#x201c;Waiver of Warrant&#x201d;) pursuant to which ThinkEquity surrendered its rights to a warrant previously issued to ThinkEquity on November 12, 2019 to purchase 5,404 shares of the Company&#x2019;s common stock as compensation for acting as placement agent for the private placement of the Debenture.&lt;/p&gt;
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&lt;div&gt;
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&lt;tbody&gt;
&lt;tr&gt;
&lt;td style="vertical-align: top; width: 36pt;"&gt;
&lt;p style="margin: 0pt; text-align: left;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; 12. &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: top;"&gt;
&lt;p style="margin: 0pt; text-align: left;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; Income Taxes &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
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&lt;p style="margin: 0pt; text-indent: 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;The Company&#x2019;s provision (benefit) for income taxes consists of the following for the year ended &lt;/span&gt;&lt;span style="border-right: none; border-left: none;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;December 31, 2020&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;and 2019:&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" style="border-collapse: collapse; margin-left: 0pt; font-family: 'times new roman'; font-size: 10pt; width: 100%; height: 135px;" width="100%"&gt;
&lt;tbody&gt;
&lt;tr style="height: 19px;"&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td colspan="2" style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt; text-align: center;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; 2020 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td colspan="2" style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt; text-align: center;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; 2019 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Deferred: &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td colspan="2" style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td colspan="2" style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 17px; width: 43px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; padding-left: 10pt; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Federal &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 10%;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;(974,181&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 1%;"&gt;)&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 10%;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;(828,472&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 0.5%;"&gt;)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 19px;"&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; padding-bottom: 1.5pt; padding-left: 10pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; State&#160;and local &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;(567,767&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; padding: 0px; vertical-align: bottom; height: 19px;"&gt;)&lt;/td&gt;
&lt;td style="background-color: #ffffff; padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;564,363&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"/&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; padding-left: 20pt; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Total deferred &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 17px; text-align: right;"&gt;(1,541,948&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 17px;"&gt;)&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;(264,109&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 17px;"&gt;)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; padding-left: 20pt; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Total provision (benefit) for income taxes &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; (1,541,948 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 17px;"&gt;)&lt;/td&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;(264,109&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 17px;"&gt;)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 19px;"&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; padding-bottom: 1.5pt; padding-left: 20pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Less: valuation reserve &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px; text-align: right;"&gt;1,541,948&lt;/td&gt;
&lt;td style="background-color: #cceeff; padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"/&gt;
&lt;td style="background-color: #cceeff; padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;264,109&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; padding: 0px 0px 1px; vertical-align: bottom; height: 19px;"/&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="background-color: #ffffff; height: 10px; margin-left: 0.1px; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; padding: 0px 0px 3px 26px; height: 10px; vertical-align: bottom;" valign="bottom"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Income tax provision &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; padding-bottom: 4pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#x2014;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; padding-bottom: 4pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; padding-bottom: 4pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#x2014;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; padding-bottom: 4pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;

&lt;p style="margin: 0pt 0pt 0pt 29.7pt; text-indent: 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;A reconciliation of the federal statutory rate to 0% for the year ended December 31, 2020&#160;and 2019 to the effective rate for income from operations before income taxes is as follows:&lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="margin: 0px; clear: left; font-family: 'times new roman'; font-size: 8pt;"&gt;&#160;&lt;/p&gt;

&lt;table cellpadding="0" style="border-collapse: collapse; margin-left: 0px; font-family: 'times new roman'; font-size: 10pt; width: 100%; height: 94px;" width="100%"&gt;
&lt;tbody&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td colspan="2" style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;
&lt;p style="margin: 0pt; text-align: center;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; 2020&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td colspan="2" style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;
&lt;p style="margin: 0pt; text-align: center;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; 2019&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px; margin-left: 0.1px;"&gt;
&lt;td style="margin-left: 0.1px; height: 10px; padding: 0px; vertical-align: bottom; width: 36pt;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Benefit for income taxes at federal statutory rate &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff; width: 10%;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 21.0 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; % &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff; width: 10%;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 21.0 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; % &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; State&#160;and local income taxes, net of federal benefit &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;3.9&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 1.1 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px; margin-left: 0.1px;"&gt;
&lt;td style="margin-left: 0.1px; padding: 0px; height: 17px; vertical-align: bottom;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px; background-color: #cceeff;"&gt;Goodwill impairment&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px; text-align: right; background-color: #cceeff;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px; background-color: #cceeff;"/&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px; text-align: right; background-color: #cceeff;"&gt;(9.1&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px; background-color: #cceeff;"&gt;)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px;"&gt;Change in state rate&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; text-align: right; height: 17px;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px;"/&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; text-align: right; height: 17px;"&gt;(11.2&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px;"&gt;)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px; margin-left: 0.1px;"&gt;
&lt;td style="margin-left: 0.1px; height: 10px; padding: 0px; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Less valuation allowance &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;(24.9&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px 0px 1px; vertical-align: bottom; margin-left: 0.1px; height: 10px; background-color: #cceeff;"&gt;)&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;(1.8&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px; background-color: #cceeff;"&gt;)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="margin-left: 0.1px; height: 10px; padding: 0px; width: 36pt; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px;" valign="bottom"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Effective income tax rate &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 0.0 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; % &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 0.0 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; % &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;

&lt;p style="margin: 0px; clear: left; font-family: 'times new roman'; font-size: 7pt;"&gt;&#160;&lt;/p&gt;
&lt;p style="border: 0px; margin: 0pt 0pt 0pt 36pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt;The tax effects of these temporary differences along with the net operating losses, net of an allowance for credits, have been recognized as deferred tax assets (liabilities) at December 31, 2020 and 2019 as follows:&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0px; clear: left; font-family: 'times new roman'; font-size: 8pt;"&gt;&#160;&lt;/p&gt;

&lt;table cellpadding="0" style="border: 0px; margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; border-spacing: 0px; border-collapse: collapse; font-family: 'times new roman'; font-size: 10pt; width: 100%; height: 110px;" width="100%"&gt;
&lt;tbody style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box;"&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; background-color: #ffffff; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td colspan="2" style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; height: 10px; border-bottom: 1.5pt solid #000000; vertical-align: bottom;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: center;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; 2020 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td colspan="2" style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; height: 10px; border-bottom: 1.5pt solid #000000; vertical-align: bottom;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: center;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; 2019 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px; width: 36pt;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; Net operating loss&#160;carryforward &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; width: 0.5%;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; width: 0.5%;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; width: 10%;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; 4,127,323 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; width: 0.5%;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160;&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; width: 0.5%;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; width: 0.5%;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; width: 10%;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; 2,857,456 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; width: 0.5%;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; Bad debt reserve &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; 197,785 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; 173,840 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; Employee stock compensation &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; 800,036 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; 445,799 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; Intangible assets &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; (529,260 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;)&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt;(502,709&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;)&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; Depreciation &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt;(44,979&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;)&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt;(850&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;Accrued expenses&#160;&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; text-align: right; height: 10px;"&gt;47,184&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; text-align: right; height: 10px;"&gt;82,628&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; Charity &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; border-bottom: 2px solid #000000;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; border-bottom: 2px solid #000000;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; 205 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; border-bottom: 2px solid #000000;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; border-bottom: 2px solid #000000;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; 181 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; Net deferred tax asset &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; 4,598,294 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; 3,056,345 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; Valuation allowance &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt;(4,598,294&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px 0px 1px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;)&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; (3,056,345 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px 0px 1px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; ) &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; height: 10px; width: 36pt; vertical-align: bottom;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; height: 10px; vertical-align: bottom;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; Net deferred tax asset &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px; border-top: 1.5pt solid #000000; border-bottom: 4.5pt double #000000;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px; border-top: 1.5pt solid #000000; border-bottom: 4.5pt double #000000;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#x2014;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px; border-top: 1.5pt solid #000000; border-bottom: 4.5pt double #000000;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px; border-top: 1.5pt solid #000000; border-bottom: 4.5pt double #000000;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#x2014;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;

&lt;p style="margin: 0px; clear: left; font-family: 'times new roman'; font-size: 7pt;"&gt;&#160;&lt;/p&gt;
&lt;p style="border: 0px; margin: 0pt 0pt 0pt 36pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt;The Company establishes a valuation allowance, if based on the weight of available evidence, it is more likely than not that some portion or all of the deferred assets will not be realized.&#160;&lt;span style="font-family: 'times new roman', times;"&gt;During 2020 certain adjustments were made to the Company&#x2019;s net operating loss carryforward tax asset for IRC Section 382 limitations.&lt;/span&gt; The valuation allowance increased by $1,541,948 and $264,109&#160;during 2020&#160;and 2019, respectively.&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0px; clear: left; font-family: 'times new roman'; font-size: 7pt;"&gt;&#160;&lt;/p&gt;
&lt;p style="border: 0px; margin: 0pt 0pt 0pt 36pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt;As of December 31, 2020, the Company had a net operating loss&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box;"&gt;&#160;&lt;/span&gt;carryforward&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box;"&gt;&#160;&lt;/span&gt;of approximately $16.6 million for Federal and State tax purposes. The net operating loss expires beginning 2030 through &lt;span style="-sec-ix-hidden:Tag881"&gt;2037&lt;/span&gt; &lt;span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; border: none windowtext 1.0pt; mso-border-alt: none windowtext 0in; padding: 0in; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;"&gt;for those losses generated in 2017 and prior years. Approximately $5.5 million of such net operating losses will carryforward indefinitely and be available to offset up to 80% of future taxable income each year.&lt;/span&gt;&#160;&lt;span style="font-family: 'times new roman', times;"&gt;Subsequent&lt;span style="border: 1pt none windowtext; padding: 0in; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"&gt;&#160;to December 31, 2019, the &lt;/span&gt;&lt;span style="color: #000000; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"&gt;Coronavirus Aid, Relief and Economic Security Act (&#x201c;CARES Act&#x201d;) was passed, which temporarily removes such 80% limitation for years 2019 and 2020.&lt;/span&gt;&lt;/span&gt; The Company&#x2019;s net operating loss&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box;"&gt;&#160;&lt;/span&gt;carryforward&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box;"&gt;&#160;&lt;/span&gt;may be subject to annual limitations, which could reduce or defer the utilization of the losses as a result of an ownership change as defined in Section 382 of the Internal Revenue Code.&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0px; clear: left; font-family: 'times new roman'; font-size: 7pt;"&gt;&#160;&lt;/p&gt;
&lt;p style="border: 0px; margin: 0pt 0pt 0pt 36pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt;As required by the provisions of ASC 740, the Company recognizes the financial statement benefit of a tax position only after determining that the relevant tax authority would more likely than not sustain the position following an audit. For tax positions meeting the more likely than not threshold, the amount recognized in the consolidated financial statements is the largest benefit that has a greater than 50 percent likelihood of being realized upon ultimate settlement with the relevant tax authority. Differences between tax positions taken or expected to be taken in a tax return and the net benefit recognized and measured pursuant to the interpretation are referred to as &#x201c;unrecognized benefits.&#x201d; A liability is recognized (or amount of net operating loss or amount of tax refundable is reduced) for an unrecognized tax benefit because it represents an enterprise&#x2019;s potential future obligation to the taxing authority for a tax position that was not recognized as a result of applying the provisions of ASC 740.&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0px; clear: left; font-family: 'times new roman'; font-size: 7pt;"&gt;&lt;span style="font-size: 7pt;"&gt;&#160;&lt;/span&gt;&lt;br/&gt;&lt;/p&gt;
&lt;p style="border: 0px; margin: 0pt 0pt 0pt 36pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt;The Company recognizes interest and penalties related to uncertain tax positions in general and administrative expenses. As of December 31, 2020, the Company has no unrecognized tax positions, including interest and penalties. The tax years 2017&#160;- 2019&#160;are still open to examination by the major tax jurisdictions in which the Company operates. The Company files returns in the United States Federal tax jurisdiction and various other state jurisdictions.&lt;/span&gt;&lt;/p&gt;
</us-gaap:IncomeTaxDisclosureTextBlock>
    <us-gaap:ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock contextRef="D20201231" id="Tag333">
&lt;table cellpadding="0" style="border-collapse: collapse; margin-left: 0pt; font-family: 'times new roman'; font-size: 10pt; width: 100%; height: 135px;" width="100%"&gt;
&lt;tbody&gt;
&lt;tr style="height: 19px;"&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td colspan="2" style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt; text-align: center;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; 2020 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td colspan="2" style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt; text-align: center;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; 2019 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Deferred: &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td colspan="2" style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td colspan="2" style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 17px; width: 43px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; padding-left: 10pt; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Federal &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 10%;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;(974,181&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 1%;"&gt;)&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 10%;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;(828,472&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 0.5%;"&gt;)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 19px;"&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; padding-bottom: 1.5pt; padding-left: 10pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; State&#160;and local &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;(567,767&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; padding: 0px; vertical-align: bottom; height: 19px;"&gt;)&lt;/td&gt;
&lt;td style="background-color: #ffffff; padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;564,363&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"/&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; padding-left: 20pt; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Total deferred &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 17px; text-align: right;"&gt;(1,541,948&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 17px;"&gt;)&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;(264,109&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; vertical-align: bottom; height: 17px;"&gt;)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; padding-left: 20pt; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Total provision (benefit) for income taxes &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; (1,541,948 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 17px;"&gt;)&lt;/td&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;(264,109&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 17px;"&gt;)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 19px;"&gt;
&lt;td style="background-color: #ffffff; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; padding-bottom: 1.5pt; padding-left: 20pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Less: valuation reserve &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px; text-align: right;"&gt;1,541,948&lt;/td&gt;
&lt;td style="background-color: #cceeff; padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"/&gt;
&lt;td style="background-color: #cceeff; padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;264,109&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #cceeff; padding: 0px 0px 1px; vertical-align: bottom; height: 19px;"/&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="background-color: #ffffff; height: 10px; margin-left: 0.1px; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; padding: 0px 0px 3px 26px; height: 10px; vertical-align: bottom;" valign="bottom"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Income tax provision &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; padding-bottom: 4pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#x2014;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; padding-bottom: 4pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; padding-bottom: 4pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#x2014;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="background-color: #ffffff; padding-bottom: 4pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
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&lt;table cellpadding="0" style="border-collapse: collapse; margin-left: 0px; font-family: 'times new roman'; font-size: 10pt; width: 100%; height: 94px;" width="100%"&gt;
&lt;tbody&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td colspan="2" style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;
&lt;p style="margin: 0pt; text-align: center;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; 2020&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td colspan="2" style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;
&lt;p style="margin: 0pt; text-align: center;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; 2019&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px; margin-left: 0.1px;"&gt;
&lt;td style="margin-left: 0.1px; height: 10px; padding: 0px; vertical-align: bottom; width: 36pt;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Benefit for income taxes at federal statutory rate &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff; width: 10%;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 21.0 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; % &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff; width: 10%;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 21.0 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; % &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; State&#160;and local income taxes, net of federal benefit &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;3.9&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 1.1 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px; margin-left: 0.1px;"&gt;
&lt;td style="margin-left: 0.1px; padding: 0px; height: 17px; vertical-align: bottom;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px; background-color: #cceeff;"&gt;Goodwill impairment&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px; text-align: right; background-color: #cceeff;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px; background-color: #cceeff;"/&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px; text-align: right; background-color: #cceeff;"&gt;(9.1&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px; background-color: #cceeff;"&gt;)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px;"&gt;Change in state rate&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; text-align: right; height: 17px;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px;"/&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; text-align: right; height: 17px;"&gt;(11.2&lt;/td&gt;
&lt;td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px;"&gt;)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px; margin-left: 0.1px;"&gt;
&lt;td style="margin-left: 0.1px; height: 10px; padding: 0px; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Less valuation allowance &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;(24.9&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px 0px 1px; vertical-align: bottom; margin-left: 0.1px; height: 10px; background-color: #cceeff;"&gt;)&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;(1.8&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px; background-color: #cceeff;"&gt;)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="margin-left: 0.1px; height: 10px; padding: 0px; width: 36pt; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px;" valign="bottom"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Effective income tax rate &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 0.0 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; % &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 0.0 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; % &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
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&lt;table cellpadding="0" style="border: 0px; margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; border-spacing: 0px; border-collapse: collapse; font-family: 'times new roman'; font-size: 10pt; width: 100%; height: 110px;" width="100%"&gt;
&lt;tbody style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box;"&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; background-color: #ffffff; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td colspan="2" style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; height: 10px; border-bottom: 1.5pt solid #000000; vertical-align: bottom;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: center;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; 2020 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td colspan="2" style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; height: 10px; border-bottom: 1.5pt solid #000000; vertical-align: bottom;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: center;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; 2019 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px; width: 36pt;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; Net operating loss&#160;carryforward &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; width: 0.5%;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; width: 0.5%;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; width: 10%;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; 4,127,323 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; width: 0.5%;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160;&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; width: 0.5%;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; width: 0.5%;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; width: 10%;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; 2,857,456 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; width: 0.5%;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; Bad debt reserve &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; 197,785 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; 173,840 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; Employee stock compensation &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; 800,036 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; 445,799 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; Intangible assets &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; (529,260 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;)&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt;(502,709&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;)&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; Depreciation &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt;(44,979&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;)&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt;(850&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;Accrued expenses&#160;&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; text-align: right; height: 10px;"&gt;47,184&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; text-align: right; height: 10px;"&gt;82,628&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; Charity &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; border-bottom: 2px solid #000000;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; border-bottom: 2px solid #000000;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; 205 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; border-bottom: 2px solid #000000;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; border-bottom: 2px solid #000000;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; 181 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; Net deferred tax asset &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; 4,598,294 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; 3,056,345 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; Valuation allowance &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt;(4,598,294&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px 0px 1px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;)&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; (3,056,345 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px 0px 1px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; ) &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; height: 10px; width: 36pt; vertical-align: bottom;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; height: 10px; vertical-align: bottom;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; Net deferred tax asset &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px; border-top: 1.5pt solid #000000; border-bottom: 4.5pt double #000000;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px; border-top: 1.5pt solid #000000; border-bottom: 4.5pt double #000000;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#x2014;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px; border-top: 1.5pt solid #000000; border-bottom: 4.5pt double #000000;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px; border-top: 1.5pt solid #000000; border-bottom: 4.5pt double #000000;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#x2014;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"&gt;&lt;span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
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      xsi:nil="true"/>
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      id="Tag311"
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      contextRef="D20191231_54"
      decimals="0"
      id="Tag246"
      unitRef="USD">264109</us-gaap:ValuationAllowanceDeferredTaxAssetChangeInAmount>
    <us-gaap:OperatingLossCarryforwards
      contextRef="I20201231"
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      id="Tag252"
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      contextRef="I20191231"
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      unitRef="USD">5.5</us-gaap:OperatingLossCarryforwards>
    <sgbx:FutureTaxableIncomePercentage
      contextRef="I20201231"
      decimals="2"
      id="Tag248"
      unitRef="Pure">0.80</sgbx:FutureTaxableIncomePercentage>
    <sgbx:FutureTaxableIncomeTemporarilyRemovesPercentage
      contextRef="I20201231"
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      id="Tag234"
      unitRef="Pure">0.80</sgbx:FutureTaxableIncomeTemporarilyRemovesPercentage>
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      id="Tag251"
      unitRef="USD">0</us-gaap:UnrecognizedTaxBenefits>
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&lt;div style="border-left: none; border-right: none;"&gt;
&lt;div&gt;
&lt;table cellpadding="0" style="border-collapse: collapse; margin-left: 0pt; font-family: 'times new roman'; font-size: 10pt; height: 17px; width: 100%;" width="100%"&gt;
&lt;tbody&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="vertical-align: top; width: 36pt; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; 13. &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: top; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; Net Income (Loss) Per Share &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;p style="margin: 0pt; text-indent: 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;Basic net income (loss) per share is computed by dividing the net income (loss) for the period by the weighted average number of common shares outstanding during the period. Diluted net income (loss) per share is computed by dividing the net income (loss) for the period by the weighted average number of common and potentially dilutive common shares outstanding during the period. Potentially dilutive common shares consist of the common shares issuable upon the exercise of stock options and warrants. Potentially dilutive common shares are excluded from the calculation if their effect is antidilutive.&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;At December 31, 2020, there were options, including options granted to non-employees and non-directors, restricted stock units and warrants to purchase 36,436, 884,343 and 353,190 shares of common stock, respectively, &lt;span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;outstanding that could potentially dilute future net income per share. Because the Company had a net loss as of December 31, 2020, it is prohibited from including potential common shares in the computation of diluted per share amounts. Accordingly, the Company has used the same number of shares outstanding to calculate both the basic and diluted loss per share.&#160;&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;At December 31, 2019, there were options&lt;span style="background-color: #ffffff;"&gt;, including options to non-employees and non-directors, restricted stock units and warrants to purchase 53,170, 21,859&#160;and 53,189 shares of common stock, respectively, outstanding that could potentially dilute future net income per share. &lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
</us-gaap:EarningsPerShareTextBlock>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="D20201231_NonEmployeesMember"
      decimals="0"
      id="Tag619"
      unitRef="Shares">36436</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="D20201231_NonDirectorsMember"
      decimals="0"
      id="Tag618"
      unitRef="Shares">884343</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
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      contextRef="D20201231_RestrictedStockUnitsRSUMember"
      decimals="0"
      id="Tag831"
      unitRef="Shares">353190</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="D20191231_NonEmployeesMember"
      decimals="0"
      id="Tag830"
      unitRef="Shares">53170</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="D20191231_NonDirectorsMember"
      decimals="0"
      id="Tag829"
      unitRef="Shares">21859</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
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      contextRef="D20191231_RestrictedStockUnitsRSUMember"
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      id="Tag620"
      unitRef="Shares">53189</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <sgbx:ConstructionBacklogTextBlock contextRef="D20201231" id="Tag845">
&lt;div&gt;
&lt;table cellpadding="0" style="border-collapse: collapse; margin-left: 0pt; font-family: 'times new roman'; font-size: 10pt; height: 17px; width: 100%;" width="100%"&gt;
&lt;tbody&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="vertical-align: top; width: 36pt; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; 14. &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: top; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; Construction Backlog &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;p style="margin: 8pt 0pt 8pt 36pt; text-indent: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;The following represents the backlog of signed construction and engineering contracts in existence at December 31, 2020 and 2019, which represents the amount of revenue the Company expects to realize from work to be performed on uncompleted contracts in progress and from contractual agreements in effect at December 31, 2020&#160;and December 31, 2019, respectively, on which work has not yet begun:&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" style="border-collapse: collapse; margin: 0px; font-family: 'times new roman'; font-size: 10pt; height: 77px; width: 100%; text-indent: 0px;" width="100%"&gt;
&lt;tbody&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="height: 10px; margin-left: 0.1px; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td colspan="2" style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt; text-align: center;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; 2020&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td colspan="2" style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt; text-align: center;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; 2019 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 17px;"&gt;
&lt;td style="height: 17px; margin-left: 0.1px; vertical-align: bottom; width: 36pt;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; Balance - beginning of period &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 10%;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 17,634,261 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 10%;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 97,657,379 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="vertical-align: bottom; height: 10px; margin-left: 0.1px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; New contracts and change orders during the period &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 13,816,785 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 17,659,053 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="height: 10px; margin-left: 0.1px; vertical-align: bottom;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;Adjustments and cancellations, net&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; text-align: right; height: 10px; background-color: #cceeff;"&gt;(27,370&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;)&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; text-align: right; height: 10px; background-color: #cceeff;"&gt;(94,697,336&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="vertical-align: bottom; height: 10px; margin-left: 0.1px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Subtotal &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;31,423,676&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 20,619,096 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="height: 10px; margin-left: 0.1px; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Less: contract revenue earned during the period &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;(6,306,215&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px 0px 1px; height: 10px; vertical-align: bottom; background-color: #cceeff;" valign="bottom"&gt;)&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;(2,984,835&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px 0px 1px; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="height: 10px; margin-left: 0.1px; width: 36pt; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; Balance - end of period &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"&gt;
&lt;p style="margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"&gt;
&lt;p style="margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"&gt;
&lt;p style="margin: 0px; text-align: right; text-indent: 0px; padding-left: 0px; padding-right: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 25,117,461 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"&gt;
&lt;p style="margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"&gt;
&lt;p style="margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"&gt;
&lt;p style="margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"&gt;
&lt;p style="margin: 0px; text-align: right; text-indent: 0px; padding-left: 0px; padding-right: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 17,634,261 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;

&lt;p style="margin: 8pt 0pt 8pt 36pt; text-indent: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 8pt 0pt 8pt 36pt; text-indent: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;Backlog at December 31, 2020 included &lt;/span&gt;&lt;span style="-sec-ix-hidden:Tag916"&gt;one&lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; large contract entered into by the Company during the third quarter of &lt;/span&gt;2019&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; in the amount of approximately $&lt;/span&gt;17&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; million, and entered into &lt;/span&gt;&lt;span style="-sec-ix-hidden:Tag901"&gt;two&lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; contracts during the third quarter of &lt;/span&gt;2020&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; in the amount of approximately $&lt;/span&gt;4&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; million and approximately $&lt;/span&gt;2.95&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; million. The Company expects that all of this revenue will be realized by September 30, 2022. During the second quarter of &lt;/span&gt;2019&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;, the Company moved a $&lt;span&gt;25.0&lt;/span&gt; million contract out of backlog after receiving a cancellation notice from the customer. During the third quarter of &lt;/span&gt;2019&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;, the Company removed &lt;/span&gt;&lt;span style="-sec-ix-hidden:Tag902"&gt;two&lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; contracts in the amount of $&lt;/span&gt;55&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; million and $&lt;/span&gt;15&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; million out of backlog due to the fact that these projects fall under the exclusive license agreement (&#x201c;ELA&#x201d;) executed during the fourth quarter of &lt;/span&gt;2019&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;. Under the ELA, the Company cannot guarantee, but expects to receive, approximately $&lt;/span&gt;2.4&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; million in royalties for &lt;/span&gt;one&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; such project. The Company expects to receive these royalties for this &lt;/span&gt;one&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; such project through June 30, 2022. Backlog does not include expected royalty fees to the Company under the ELA from projects to be delivered by our licensee. The Company entered into &lt;/span&gt;&lt;span style="-sec-ix-hidden:Tag913"&gt;three&lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; contracts during the fourth quarter of &lt;/span&gt;2020&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; in the amount of approximately $&lt;/span&gt;2.7&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; million, $&lt;/span&gt;0.80&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; million, and $&lt;/span&gt;0.70&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; million.&lt;/span&gt;&lt;/p&gt;
&lt;div&gt;
&lt;div style="font-family: 'times new roman', times; font-size: 10pt;"&gt;
&lt;div id="t_ft_WI1MX692W000000000000000000000b"&gt;
&lt;p style="margin: 0pt 0pt 8pt 36pt; text-indent: 0pt;"&gt;&lt;span style="color: #000000; font-family: 'Times New Roman', serif; font-size: 9pt;"&gt;&lt;span style="font-size: 10pt;"&gt;The Company&#x2019;s remaining backlog as of December 31, 2020 represents the remaining transaction price of firm contracts for which work has not been performed and excludes unexercised contract options.&lt;span&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 8pt 36pt; text-indent: 0pt;"&gt;&lt;span style="font-size: 10pt; text-indent: 0pt;"&gt;The Company expects to satisfy its backlog which represents the remaining unsatisfied performance obligation on contracts as of &lt;/span&gt;December 31, 2020&lt;span style="font-size: 10pt; text-indent: 0pt;"&gt; over the following period:&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;


&lt;table border="0" style="height: 71px; width: 100%; border-collapse: collapse; font-family: 'times new roman'; font-size: 10pt; margin: 0px; text-indent: 0px;"&gt;
&lt;tbody&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="height: 10px; margin: 0px; width: 36pt; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td colspan="2" style="text-align: center; height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;&lt;strong&gt;2020&lt;/strong&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="height: 10px; margin: 0px; width: 36pt; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 10px; background-color: #cceeff; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;Within 1 year&#160;&lt;/td&gt;
&lt;td style="height: 10px; background-color: #cceeff; width: 0.5%; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 10px; background-color: #cceeff; width: 0.5%; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;$&lt;/td&gt;
&lt;td style="height: 10px; text-align: right; background-color: #cceeff; width: 10%; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;12,261,211&lt;/td&gt;
&lt;td style="height: 10px; background-color: #cceeff; width: 0.5%; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="height: 17px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;1 to 2 years&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; text-align: right; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;12,856,250&lt;/td&gt;
&lt;td style="height: 17px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="height: 17px; margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; background-color: #cceeff; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;Thereafter&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; background-color: #cceeff; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; background-color: #cceeff; border-bottom: 2px solid #000000; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; text-align: right; background-color: #cceeff; border-bottom: 2px solid #000000; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;&#x2014;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; background-color: #cceeff; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="height: 17px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;Total Backlog&lt;/td&gt;
&lt;td style="height: 17px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; border-bottom: 5.5px double #000000; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;$&lt;/td&gt;
&lt;td style="height: 17px; text-align: right; border-bottom: 5.5px double #000000; margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"&gt;25,117,461&lt;/td&gt;
&lt;td style="height: 17px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;

&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt;"&gt;Although backlog reflects business that is considered to be firm, cancellations, deferrals or scope adjustments may occur. Backlog is adjusted to reflect any known project cancellations, revisions to project scope and cost and project deferrals, as appropriate.&lt;/span&gt;&lt;/p&gt;
</sgbx:ConstructionBacklogTextBlock>
    <sgbx:ScheduleOfConstructionBacklogTableTextBlock contextRef="D20201231" id="Tag483">
&lt;table cellpadding="0" style="border-collapse: collapse; margin: 0px; font-family: 'times new roman'; font-size: 10pt; height: 77px; width: 100%; text-indent: 0px;" width="100%"&gt;
&lt;tbody&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="height: 10px; margin-left: 0.1px; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td colspan="2" style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt; text-align: center;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; 2020&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td colspan="2" style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt; text-align: center;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; 2019 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 17px;"&gt;
&lt;td style="height: 17px; margin-left: 0.1px; vertical-align: bottom; width: 36pt;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; Balance - beginning of period &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 10%;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 17,634,261 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 10%;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 97,657,379 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="vertical-align: bottom; height: 10px; margin-left: 0.1px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; New contracts and change orders during the period &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 13,816,785 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 17,659,053 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="height: 10px; margin-left: 0.1px; vertical-align: bottom;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;Adjustments and cancellations, net&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; text-align: right; height: 10px; background-color: #cceeff;"&gt;(27,370&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;)&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; text-align: right; height: 10px; background-color: #cceeff;"&gt;(94,697,336&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="vertical-align: bottom; height: 10px; margin-left: 0.1px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Subtotal &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;31,423,676&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 20,619,096 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="height: 10px; margin-left: 0.1px; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Less: contract revenue earned during the period &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;(6,306,215&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px 0px 1px; height: 10px; vertical-align: bottom; background-color: #cceeff;" valign="bottom"&gt;)&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;(2,984,835&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding: 0px 0px 1px; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="height: 10px; margin-left: 0.1px; width: 36pt; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; Balance - end of period &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"&gt;
&lt;p style="margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"&gt;
&lt;p style="margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"&gt;
&lt;p style="margin: 0px; text-align: right; text-indent: 0px; padding-left: 0px; padding-right: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 25,117,461 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"&gt;
&lt;p style="margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"&gt;
&lt;p style="margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"&gt;
&lt;p style="margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"&gt;
&lt;p style="margin: 0px; text-align: right; text-indent: 0px; padding-left: 0px; padding-right: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 17,634,261 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;
&lt;p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
</sgbx:ScheduleOfConstructionBacklogTableTextBlock>
    <sgbx:ConstructionContractsBacklog
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    <sgbx:ConstructionBacklogContractRevenue
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    <sgbx:ConstructionBacklogContractRevenue
      contextRef="D20190630"
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      id="Tag866"
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    <sgbx:ConstructionBacklogContractRevenue
      contextRef="D20190930_ContractOneMember_ExclusiveLicenseAgreementMember_1"
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      contextRef="D20201231_ContractOneMember_1"
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      contextRef="D20201231_ContractTwoMember_1"
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      id="Tag268"
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      contextRef="D20201231_ContractThreeMember"
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      id="Tag316"
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&lt;table border="0" style="height: 71px; width: 100%; border-collapse: collapse; font-family: 'times new roman'; font-size: 10pt; margin: 0px; text-indent: 0px;"&gt;
&lt;tbody&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="height: 10px; margin: 0px; width: 36pt; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td colspan="2" style="text-align: center; height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;&lt;strong&gt;2020&lt;/strong&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px;"&gt;
&lt;td style="height: 10px; margin: 0px; width: 36pt; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 10px; background-color: #cceeff; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;Within 1 year&#160;&lt;/td&gt;
&lt;td style="height: 10px; background-color: #cceeff; width: 0.5%; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 10px; background-color: #cceeff; width: 0.5%; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;$&lt;/td&gt;
&lt;td style="height: 10px; text-align: right; background-color: #cceeff; width: 10%; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;12,261,211&lt;/td&gt;
&lt;td style="height: 10px; background-color: #cceeff; width: 0.5%; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="height: 17px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;1 to 2 years&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; text-align: right; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;12,856,250&lt;/td&gt;
&lt;td style="height: 17px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="height: 17px; margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; background-color: #cceeff; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;Thereafter&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; background-color: #cceeff; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; background-color: #cceeff; border-bottom: 2px solid #000000; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; text-align: right; background-color: #cceeff; border-bottom: 2px solid #000000; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;&#x2014;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; background-color: #cceeff; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="height: 17px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;Total Backlog&lt;/td&gt;
&lt;td style="height: 17px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 17px; border-bottom: 5.5px double #000000; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;$&lt;/td&gt;
&lt;td style="height: 17px; text-align: right; border-bottom: 5.5px double #000000; margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"&gt;25,117,461&lt;/td&gt;
&lt;td style="height: 17px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
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&lt;div style="border-right: none; border-left: none;"&gt;
&lt;div style="text-align: justify;"&gt;
&lt;table cellpadding="0" style="border-collapse: collapse; margin-left: 0pt; font-family: 'times new roman'; font-size: 10pt;" width="100%"&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style="vertical-align: top; width: 36pt;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; 15. &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: top;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-weight: bold;"&gt; Stockholders&#x2019; Equity &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-align: justify;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 8pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; word-spacing: 0px; float: none; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; display: inline !important;"&gt;&lt;span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: italic; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: bold; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;Public Offerings &#x2013;&#160;&lt;/span&gt;In&#160;June 2017, the Company issued 75,000 shares of its common stock at $100.00&#160;per share through the Public Offering. The Company incurred $1,388,615&#160;in issuance costs from the Public Offering and issued 3,750 warrants valued at $55,475&#160;to the underwriters (as discussed in Note 16).&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-align: justify;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 8pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; word-spacing: 0px; float: none; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; display: inline !important;"&gt;In July 2017, as permitted by the underwriting agreement entered into in connection with the Public Offering, the underwriters exercised their option to purchase an additional 11,250 shares of common stock at $100.00&#160;per share. The Company incurred $176,771&#160;in issuance costs from this issuance. In connection with this exercise, certain affiliates of the underwriters were granted additional warrants to purchase 563 shares of common stock in the aggregate valued at $8,321 (as discussed in Note 16).&#160;&lt;/span&gt;&lt;span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: italic; font-weight: bold; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-align: justify;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 8pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; word-spacing: 0px; float: none; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; display: inline !important;"&gt;In connection with and prior to the Public Offering, the Company issued 90,084 shares of its common stock upon conversion of all outstanding preferred stock and 25,833 shares of its common stock upon conversion of the previously outstanding convertible debentures.&lt;br/&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-align: justify;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 8pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="font-size: 10pt; color: #000000;"&gt;In&#160;December 2019, the Company completed a public offering of its common stock (the&#160;&#x201c;Public Offering&#x201d;). In connection with the Public Offering,&#160;the Company sold&#160;857,500&#160;shares of common stock at a public offering price of $3.00&#160;per share, resulting in aggregate net proceeds of &lt;span style="border-left: none; border-right: none;"&gt;$2,117,948&#160;&lt;/span&gt;after deducting underwriting discounts and commissions and other expenses related to the offering. The Company incurred &lt;span style="border-left: none; border-right: none;"&gt;$454,552&lt;/span&gt;&#160;in issuance costs from the Public Offering and no warrants to purchase were issued to the underwriters.&#160;&lt;/span&gt;&lt;span style="font-size: 10.0pt;"/&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="font-size: 10pt; color: #000000;"&gt;In April 2020, the Company also completed a public offering of its common stock (the "April Public Offering"). In connection with the April Public Offering, the Company sold 440,000&#160;shares of common stock at a public offering price of $4.25&#160;per share, resulting in aggregate net proceeds of approximately&#160;$1,522,339&#160;&lt;/span&gt;&lt;span style="font-size: 10.0pt;"&gt;after deducting underwriting discounts and commissions and other expenses related to the offering. The Company incurred a total of approximately $347,661 in issuance costs in connection with the offering &lt;span style="color: #000000;"&gt;and no warrants to purchase were issued to the underwriters.&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-align: justify;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 8pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="font-size: 10pt; color: #000000;"&gt;In May 2020, the Company completed a public offering of its common stock (the "May Public Offering"). In connection with the May Public Offering, the Company sold 6,000,000&#160;shares of common stock at a public offering price of $2.50&lt;/span&gt;&lt;span style="font-size: 10pt; color: #000000;"&gt; per share. Pursuant to the terms of the related Underwriting Agreement dated May 6, 2020 by and among the Company and ThinkEquity, a division of Fordham Financial Management, Inc., as representatives of several underwriters named therein ("ThinkEquity"), ThinkEquity&#160;was granted an over-allotment option to purchase up to an additional 900,000 shares of the Company's common stock, par value $0.01 per share (the "Common Stock"), in connection with the previously announced public offering. On May 15, 2020, ThinkEquity&#160;exercised in full such option with respect to all 900,000 shares of the Company's Common Stock (the "Option Shares"). After giving effect to the full exercise of the over-allotment option, the total number of shares of Common Stock sold by the Company in the May Public Offering was 6,900,000 shares of Common Stock and total net proceeds to the Company, after deducting underwriting discounts and commissions and other offering expenses payable by the Company, were approximately $15,596,141. The Company incurred a total of approximately $1,653,859&#160;in issuance costs in connection with the offering and issued warrants to purchase 300,000 shares of common stock to the underwriters.&lt;/span&gt;&lt;span style="font-size: 10.0pt;"/&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-align: justify;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 8pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: italic; font-weight: bold; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"&gt;Securities Purchase Agreement &#x2013;&#160;&lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;In &lt;/span&gt;&lt;span style="border-left: none; border-right: none;"&gt;April 2019&lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;, the Company issued&lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;42,388&lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;shares of its common stock at $22.00&lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;per share through a Securities Purchase Agreement (the &#x201c;Purchase Agreement&#x201d;) with certain institutional investors and accredited investors. Concurrently with the sale of the common stock, pursuant to the Purchase Agreement, the Company also sold common stock purchase warrants to such investors to purchase up to an aggregate of 42,388&#160;&lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;shares of common stock. The Company incurred $&lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;379,816&lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;in issuance costs from the offering and issued&lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;4,239&lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;span style="border-right-color: currentColor; border-left-color: currentColor; border-right-width: medium; border-left-width: medium; border-right-style: none; border-left-style: none;"/&gt;&lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;warrants to the underwriters. The warrants are further discussed in Note&lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 16&lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;.&lt;/span&gt;&lt;br/&gt;&lt;/p&gt;
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&lt;div style="font-family: 'times new roman', times; font-size: 10pt;"&gt;
&lt;div style="border-right-color: currentColor; border-left-color: currentColor; border-right-width: medium; border-left-width: medium; border-right-style: none; border-left-style: none;"&gt;
&lt;div&gt;
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&lt;p style="margin: 0pt 0pt 0pt 36pt; text-align: justify;"&gt;&lt;br/&gt;&lt;/p&gt;

&lt;/div&gt;
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&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: italic; font-weight: bold; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"&gt;Decrease in Authorized Shares &#x2013;&lt;/span&gt;&lt;span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"&gt;&#160;&lt;span style="font-family: 'Times New Roman', serif; font-size: 10pt;"&gt;On&#160;&lt;span style="border-left: none; border-right: none;"&gt;June 5, 2019&lt;/span&gt;, at the Company&#x2019;s annual meeting of stockholders, the stockholders approved an amendment to the Company&#x2019;s amended and restated certificate of incorporation to decrease the number of authorized shares of common stock from&#160;300,000,000&#160;to&#160;25,000,000&#160;shares. Following the meeting, on&#160;&lt;span style="border-left: none; border-right: none;"&gt;June 5, 2019&lt;/span&gt;, the Company filed a certificate of amendment to the amended and restated certificate of incorporation to decrease its authorized shares of common stock accordingly. There was no change to the number of authorized shares of preferred stock.&lt;/span&gt;&lt;/span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-align: justify;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 8pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;div&gt;
&lt;div style="font-family: 'times new roman', times; font-size: 10pt;"&gt;
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&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;span style="font-family: 'Times New Roman',serif; font-size: 10pt; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;"&gt;&lt;span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: italic; font-weight: bold; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"&gt;Underwriting Agreement &#x2013;&#160;&lt;/span&gt;In &lt;span style="border-left: none; border-right: none;"&gt;August 2019&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: 'Times New Roman',serif; font-size: 10pt; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;"&gt;, the Company issued 45,000 shares of its common stock at $17.00 per share pursuant to the terms of&#160;an Underwriting Agreement (the &#x201c;Underwriting Agreement&#x201d;) to the public. The Company incurred $181,695&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;span style="font-family: 'Times New Roman',serif; font-size: 10pt; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;"&gt;&lt;span&gt;&#160;in issuance costs from the offering and issued warrants to purchase 2,250&#160;shares of common stock&#160;to the underwriter. The warrants are further discussed in Note 16.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
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&lt;tr&gt;
&lt;td style="vertical-align: top; width: 36pt;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; 16. &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: top;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; Warrants &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;p style="margin: 0pt; text-indent: 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;div&gt;
&lt;div style="font-family: 'times new roman', times; font-size: 10pt;"&gt;
&lt;div style="border-right-color: currentColor; border-left-color: currentColor; border-right-width: medium; border-left-width: medium; border-right-style: none; border-left-style: none;"&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="font-size: 10.0pt;"&gt;In conjunction with the June 2017 Public Offering, the Company issued to certain affiliates of the underwriters, as compensation, warrants to purchase an aggregate of 4,313 shares of common stock at an exercise price of $125.00 per share. The warrants are exercisable at the option of the holder on or after June 21, 2018 and expire June 21, 2023. The fair value of warrants was calculated utilizing a Black-Scholes model and amounted to $63,796. The fair market value of the warrants as of the date of issuance has been included in issuance costs in additional paid-in capital.&lt;/span&gt;&lt;/p&gt;

&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"&gt;In conjunction with the Purchase Agreement in April 2019, the Company also sold warrants to purchase up to an aggregate of&lt;span&gt;&#160;42,388&lt;/span&gt;&lt;/span&gt;&lt;span/&gt;&lt;span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"&gt;&lt;span&gt;&#160;&lt;/span&gt;shares of common stock at an initial exercise price of $27.50&lt;/span&gt;&lt;span/&gt;&lt;span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"&gt;&lt;span&gt;&#160;&lt;/span&gt;per share. The warrants are exercisable at the option of the holder on or after October 29, 2019 and expire&lt;span&gt;&#160;&lt;/span&gt;&lt;/span&gt;October 29, 2024&lt;span&gt;.&lt;/span&gt;&lt;span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"&gt;&#160;&lt;/span&gt;&lt;span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"&gt;T&lt;span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-weight: 400; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"&gt;he Company issued to certain affiliates of the underwriters, as compensation, warrants to purchase an aggregate of 4,239&lt;/span&gt;&lt;span/&gt;&lt;span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-weight: 400; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"&gt;&#160;shares of common stock at an initial exercise price of $27.50&lt;/span&gt;&lt;span/&gt;&lt;span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-weight: 400; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"&gt;&#160;per share. The warrants are exercisable at the option of the holder on or after October 29, 2019 and expire &lt;/span&gt;April 24, 2024&lt;span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-weight: 400; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"&gt;. &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"&gt;&lt;span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-weight: 400; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"&gt;&lt;span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-weight: 400; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"&gt;In conjunction with the Underwriting Agreement in August 2019, the Company issued to the underwriter, as compensation, warrants to purchase an aggregate of 2,250&#160;shares of common stock at an initial exercise price of $21.25&lt;span/&gt;&#160;per share. The warrants are exercisable at the option of the holder on or after February 1, 2020 and expire August 29, 2024.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"&gt;&lt;span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-weight: 400; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"&gt;&lt;span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-weight: 400; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"&gt;In conjunction with the Underwriting Agreement in May 2020, the Company issued to the underwriter, as compensation, warrants to purchase an aggregate of 300,000 shares of common stock at an initial exercise price of $3.14 per share. The warrants are exercisable at the option of the holder on or after November 6, 2020 and expire May 5, 2025. &lt;br/&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"&gt;&lt;span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-weight: 400; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
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    <sgbx:WarrantsToPurchase
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      id="Tag21"
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    <sgbx:WarrantsToPurchase
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      id="Tag39"
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      id="Tag23"
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    <us-gaap:DebtInstrumentMaturityDate contextRef="D20190430_WarrantMember" id="Tag605">2024-04-24</us-gaap:DebtInstrumentMaturityDate>
    <sgbx:WarrantsToPurchase
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      id="Tag615"
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    <us-gaap:DebtInstrumentMaturityDate contextRef="D20190831_1" id="Tag42">2024-08-29</us-gaap:DebtInstrumentMaturityDate>
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&lt;div&gt;
&lt;table cellpadding="0" style="border-collapse: collapse; margin-left: 0pt; font-family: 'times new roman'; font-size: 10pt; height: 17px; width: 100%;" width="100%"&gt;
&lt;tbody&gt;
&lt;tr style="height: 17px;"&gt;
&lt;td style="vertical-align: top; width: 36pt; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; 17. &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: top; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; Share-based Compensation&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;p style="margin: 0pt; text-indent: 36pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; line-height: 1; font-size: 12pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="font-size: 10pt; color: rgb(0, 0, 0); font-family: &amp;quot;times new roman&amp;quot;, times;"&gt;On October 26, 2016, the Company&#x2019;s Board of Directors approved the Company&#x2019;s 2016 Stock Incentive Plan which authorized the issuance of up to 25,000&#160;shares of the Company&#x2019;s common stock in the form of restricted stock or options (&#x201c;&lt;/span&gt;&lt;span style="font-size: 10.0pt;"&gt;2016&lt;span style="color: rgb(0, 0, 0); font-family: &amp;quot;times new roman&amp;quot;, times;"&gt;&#160;Stock Plan&#x201d;). Effective January 20, 2017, the&#160;&lt;/span&gt;2016&lt;span style="font-family: &amp;quot;times new roman&amp;quot;, times;"&gt;&lt;span style="color: #000000;"&gt;&#160;Stock Plan was amended and restated as the SG Blocks,&#160;&lt;/span&gt;Inc&lt;span style="color: #000000;"&gt;. Stock Incentive Plan, as further amended eff&lt;/span&gt;ective&lt;span style="color: #000000;"&gt;&#160;June 1, 2018 &lt;span style="mso-spacerun: yes;"&gt;&#160;&lt;/span&gt;and further amended July 30, 2020 (the &#x201c;Incentive Plan&#x201d;). The Incentive Plan authorizes the issuance of up to 1,000,000&#160;shares of common stock. It authorizes the issuance of equity-based awards in the form of stock options, stock appreciation rights, restricted shares, restricted share units, other share-based awards and cash-based awards&#160; to non-employee directors and to officers, employees and consultants of the Company and its subsidiary, except that incentive stock options may only be granted to the Company&#x2019;s employees and its subsidiary&#x2019;s employees. The Incentive Plan expires on October 26, 2026, and is administered by the Company&#x2019;s Compensation Committee of the Board of Directors. Each of the Company&#x2019;s employees, directors, and consultants are eligible to participate in the Incentive&#160;Plan. As of December 31, 2020, there were 179,547 shares of common stock available for issuance&#160;under the Incentive Plan.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br/&gt;&lt;/p&gt;
&lt;p style="margin: 0pt; text-indent: 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt; text-indent: 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;Stock-based compensation expense is included in the consolidated statements of operations as follows:&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;div style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;"&gt;

&lt;table cellpadding="0" style="height: 83px; font-family: 'times new roman'; font-size: 10pt; width: 100%;" width="100%"&gt;
&lt;tbody&gt;
&lt;tr style="height: 19px;"&gt;
&lt;td style="vertical-align: bottom; height: 19px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 19px; padding: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 19px; padding: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td colspan="6" style="vertical-align: bottom; height: 19px; text-align: center; padding: 0px; border-bottom: 2px solid #000000;"&gt;&lt;span style="background-color: #ffffff;"&gt;&lt;strong&gt;Year Ended December 31,&lt;/strong&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 19px; padding: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 19px;"&gt;
&lt;td style="vertical-align: bottom; height: 19px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 19px; text-align: center; padding: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 19px; text-align: center; padding: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td colspan="2" style="vertical-align: bottom; height: 19px; text-align: center; padding: 0px; border-bottom: 2px solid #000000;"&gt;&lt;span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: bold; letter-spacing: normal; orphans: 2; text-align: center; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important; background-color: #ffffff;"&gt;2020&lt;/span&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 19px; padding: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 19px; padding: 0px;"/&gt;
&lt;td colspan="2" style="vertical-align: bottom; height: 19px; text-align: center; padding: 0px; border-bottom: 2px solid #000000;"&gt;&lt;span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: bold; letter-spacing: normal; orphans: 2; text-align: center; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important; background-color: #ffffff;"&gt;2019&lt;/span&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 19px; padding: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px; margin-left: 0.1px;"&gt;
&lt;td style="height: 17px; margin-left: 0.1px; vertical-align: bottom; width: 36pt;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; padding: 0px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span&gt;Payroll and related expenses&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; padding: 0px; background-color: #cceeff; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160;&#160;&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; padding: 0px; background-color: #cceeff; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; padding: 0px; background-color: #cceeff; width: 10%;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;1,204,095&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; padding: 0px; background-color: #cceeff; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160;&#160;&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; padding: 0px; background-color: #cceeff; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160;&#160;&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; padding: 0px; background-color: #cceeff; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; padding: 0px; background-color: #cceeff; width: 10%;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;715,904 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; padding: 0px; background-color: #cceeff; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160;&#160;&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 18px;"&gt;
&lt;td style="margin-left: 0.1px; vertical-align: bottom; height: 18px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; padding: 0px; height: 18px;"&gt;Marketing and business development expenses&lt;/td&gt;
&lt;td style="vertical-align: bottom; padding: 0px; height: 18px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; padding: 0px; height: 18px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; padding: 0px; height: 18px; text-align: right;"&gt;57,120&lt;/td&gt;
&lt;td style="vertical-align: bottom; padding: 0px; height: 18px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; padding: 0px; height: 18px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; padding: 0px; height: 18px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; padding: 0px; height: 18px; text-align: right;"&gt;13,500&lt;/td&gt;
&lt;td style="vertical-align: bottom; padding: 0px; height: 18px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px; margin-left: 0.1px;"&gt;
&lt;td style="height: 10px; margin-left: 0.1px; width: 36pt; vertical-align: bottom;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; padding: 0px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &#160; &#160; &#160;Total &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; padding: 0px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160;&#160;&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; padding: 0px; border-top: 2pt solid #000000; border-bottom: 4.5pt double #000000; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; padding: 0px; border-top: 2pt solid #000000; border-bottom: 4.5pt double #000000; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;1,261,215&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; padding: 0px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160;&#160;&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; padding: 0px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; padding: 0px; border-top: 2pt solid #000000; border-bottom: 4.5pt double #000000; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; padding: 0px; border-top: 2pt solid #000000; border-bottom: 4.5pt double #000000; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;729,404&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; padding: 0px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160;&#160;&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;

&lt;/div&gt;
&lt;p style="margin: 0pt; text-indent: 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;The following table presents total stock-based compensation expense by security type included in the consolidated statements of operations:&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;div style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;"&gt;

&lt;table cellpadding="0" style="height: 62px; border-collapse: collapse; padding: 2px; margin-left: auto; font-family: 'times new roman'; font-size: 10pt; width: 100%; margin-right: auto;" width="100%"&gt;
&lt;tbody&gt;
&lt;tr style="height: 11px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;
&lt;td style="vertical-align: bottom; height: 11px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 11px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 11px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td colspan="6" style="text-align: center; border-bottom: 2px solid #000000; height: 11px;"&gt;&lt;strong&gt;&#160;Year Ended December 31,&lt;/strong&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 11px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 14px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;
&lt;td style="vertical-align: bottom; height: 14px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 14px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 14px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td colspan="2" style="text-align: center; border-bottom: 2px solid #000000; height: 14px;"&gt;&lt;strong&gt;&#160;2020&lt;/strong&gt;&lt;/td&gt;
&lt;td style="text-align: center; height: 14px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: center; height: 14px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td colspan="2" style="text-align: center; border-bottom: 2px solid #000000; height: 14px;"&gt;&lt;strong&gt;2019&lt;/strong&gt;&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 14px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 16px;"&gt;
&lt;td style="height: 16px; margin-left: 0.1px; vertical-align: bottom; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 36pt;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 16px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span&gt;Stock options&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 16px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 16px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 16px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 10%;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span&gt;10,667&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 16px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160;&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 16px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160;&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 16px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 16px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 10%;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;150,580&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 16px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160;&#160;&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 11px;"&gt;
&lt;td style="vertical-align: bottom; height: 11px; margin-left: 0.1px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 11px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span&gt; RSUs&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 11px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 11px; border-bottom: 2px solid #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 11px; border-bottom: 2px solid #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span&gt;1,250,548&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 11px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160;&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 11px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160;&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 11px; border-bottom: 2px solid #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 11px; border-bottom: 2px solid #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;578,824&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 11px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160;&#160;&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="height: 10px; margin-left: 0.1px; width: 36pt; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; vertical-align: bottom;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; padding-left: 30px; height: 10px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;Total&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;$&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;span&gt;1,261,215&lt;/span&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;$&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;span&gt;729,404&lt;/span&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;

&lt;/div&gt;
&lt;p style="margin: 0pt; text-indent: 36pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;Because the Company does not have significant historical data on employee exercise behavior, the Company uses the &#x201c;Simplified Method&#x201d; to calculate the expected life of the stock-based option awards granted to employees. The simplified method is calculated by averaging the vesting period and contractual term of the options.&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt; text-indent: 36pt;"&gt;&lt;br/&gt;&lt;/p&gt;

&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;The following table summarizes stock-based option activities and changes during the years ended December 31, 2020 and 2019, as described below:&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; text-indent: 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" style="height: 208px; border-collapse: collapse; width: 100%; font-family: 'times new roman'; font-size: 10pt; margin-left: auto; margin-right: auto;" width="100%"&gt;
&lt;tbody&gt;
&lt;tr style="height: 35px;"&gt;
&lt;td style="vertical-align: bottom; height: 35px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 35px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td colspan="2" style="vertical-align: bottom; height: 35px; border-bottom: 2px solid #000000;"&gt;
&lt;p style="margin: 0pt; text-align: center;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160;&lt;strong&gt;Shares &lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td colspan="2" style="vertical-align: bottom; height: 35px; border-bottom: 2pt solid #000000;"&gt;
&lt;p style="margin: 0pt; text-align: center;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; Weighted Average Fair Value Per Share &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td colspan="2" style="vertical-align: bottom; height: 35px; border-bottom: 2pt solid #000000;"&gt;
&lt;p style="margin: 0pt; text-align: center;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt;Weighted&lt;/span&gt;&lt;br/&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt;Average Exercise Price Per Share&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td colspan="2" style="vertical-align: bottom; height: 35px; border-bottom: 2pt solid #000000;"&gt;
&lt;p style="margin: 0pt; text-align: center;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; Weighted Average Remaining Terms (in&#160;years) &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td colspan="2" style="vertical-align: bottom; height: 35px; border-bottom: 2pt solid #000000;"&gt;
&lt;p style="margin: 0pt; text-align: center;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; Aggregate Intrinsic Value &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 17px;"&gt;
&lt;td style="height: 17px; margin-left: 0.1px; vertical-align: bottom; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 36pt;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;&lt;span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: bold; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;Outstanding &#x2013;&lt;span&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;strong&gt;December 31, 2018&#160;&lt;/strong&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; text-align: right; width: 10%;"&gt;55,253&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"&gt;&lt;span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;$&lt;/span&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; text-align: right; width: 10%;"&gt;24.80&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"&gt;&lt;span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;$&lt;/span&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; text-align: right; width: 10%;"&gt;81.20&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; text-align: right; width: 10%;"&gt;8.41&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"&gt;&lt;span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;$&lt;/span&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; text-align: right; width: 10%;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 17px;"&gt;
&lt;td style="vertical-align: bottom; height: 17px; margin-left: 0.1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;Granted&lt;/span&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; text-align: right;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; text-align: right;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; text-align: right;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 17px;"&gt;
&lt;td style="height: 17px; margin-left: 0.1px; vertical-align: bottom;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;&lt;span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;Exercised&lt;/span&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; text-align: right;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"/&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; text-align: right;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; text-align: right;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 17px;"&gt;
&lt;td style="vertical-align: bottom; height: 17px; margin-left: 0.1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;Cancelled&lt;/span&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; border-bottom: 2px solid #000000;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; text-align: right; border-bottom: 2px solid #000000;"&gt;(2,083&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;)&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; border-bottom: 2px solid #000000;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; text-align: right; border-bottom: 2px solid #000000;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; border-bottom: 2px solid #000000;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; text-align: right; border-bottom: 2px solid #000000;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; border-bottom: 2px solid #000000;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; border-bottom: 2px solid #000000;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; border-bottom: 2px solid #000000;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; border-bottom: 2px solid #000000;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 17px;"&gt;
&lt;td style="height: 17px; margin-left: 0.1px; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; Outstanding &#x2013; December 31, 2019&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 53,170 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 24.80 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 81.20 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;7.40&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#x2014;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 17px;"&gt;
&lt;td style="vertical-align: bottom; height: 17px; margin-left: 0.1px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Granted &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#x2014; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#x2014; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#x2014; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 17px;"&gt;
&lt;td style="height: 17px; margin-left: 0.1px; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Exercised &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#x2014;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"/&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &lt;span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: right; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &lt;span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: right; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 17px;"&gt;
&lt;td style="vertical-align: bottom; height: 17px; margin-left: 0.1px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Cancelled &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;(16,733)&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"/&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &lt;span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: right; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &lt;span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: right; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 17px;"&gt;
&lt;td style="height: 17px; margin-left: 0.1px; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; Outstanding &#x2013; December 31, 2020&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 36,437 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 35.54 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 78.71 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 6.34 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#x2014; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; margin-left: 0.1px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; Exercisable &#x2013; December 31, 2019 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 52,649 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 24.80 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 81.20 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 7.39 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#x2014;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="padding-bottom: 4pt; height: 10px; margin-left: 0.1px; width: 36pt; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; Exercisable &#x2013; December 31, 2020 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 36,332 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 24.80 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 78.67 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 6.34 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#x2014; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;

&lt;p style="margin: 0pt; text-indent: 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/span&gt;&#160;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;For the years ended December 31, 2020 and December 31, 2019, the Company recognized stock-based compensation expense of $10,667&#160;and $&lt;span style="border-left: none; border-right: none;"&gt;150,580,&lt;/span&gt; respectively, related to stock options. This expense is included in payroll and related expenses in the accompanying consolidated statements of operations.&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;As of December 31, 2020, there was $2,667 of total unrecognized compensation costs related to non-vested stock options, &lt;span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;"&gt;which will be expensed over a weighted average period of less than 1 year. The intrinsic value is calculated as the difference between the fair value of the stock price at year end and the exercise price of each of the outstanding stock options. &lt;/span&gt; The fair value of the stock price at December 31, 2020 was $6.10 per share.&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt;&lt;span style="mso-comment-continuation: 1;"&gt;&lt;span style="/* background-color: #ffffff;"&gt;Restricted Stock Units&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; line-height: 1.1;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;div&gt;
&lt;div style="font-family: 'times new roman', times; font-size: 10pt;"&gt;
&lt;div style="border-right-color: currentColor; border-left-color: currentColor; border-right-width: medium; border-left-width: medium; border-right-style: none; border-left-style: none;"&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt; line-height: 1.1;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; line-height: inherit;"&gt;&lt;span style="line-height: inherit;"&gt;&lt;span style="line-height: inherit;"&gt;On March 22, 2019, a total of 15,703&#160;of restricted stock units were granted to&#160;&lt;span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; line-height: inherit;"&gt;Mr. Galvin, Mr. Armstrong, Mr.&#160;&lt;/span&gt;Shetty, six&#160;employees and one consultant of the Company, under the Company's stock-based compensation plan, at the fair value of $54.00 per share, which represents the closing price of the Company's common stock on February 26, 2019. &lt;span style="font-size: 10pt; line-height: inherit;"&gt;&lt;span style="border-right: none; border-left: none; line-height: inherit;"&gt;&lt;span style="-sec-ix-hidden:Tag908"&gt;Restricted stock units granted to Mr. Galvin, Mr. Armstrong, Mr. Shetty, and an aggregate of&#160;&lt;span style="border-left: none; border-right: none; line-height: inherit;"&gt;&lt;span style="border-left: none; border-right: none; line-height: inherit;"&gt;six&lt;/span&gt;&lt;/span&gt; employees and &lt;span style="border-left: none; border-right: none; line-height: inherit;"&gt;&lt;span style="border-left: none; border-right: none; line-height: inherit;"&gt;one&lt;/span&gt;&lt;/span&gt; consultant of &lt;span style="border-left: none; border-right: none; line-height: inherit;"&gt;&lt;span style="border-left: none; border-right: none; line-height: inherit;"&gt;6,139&lt;/span&gt;&lt;/span&gt;&lt;span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; line-height: inherit;"&gt;, &lt;span style="border-left: none; border-right: none; line-height: inherit;"&gt;&lt;span style="border-left: none; border-right: none; line-height: inherit;"&gt;772&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; line-height: inherit;"&gt;, &lt;span style="border-left: none; border-right: none; line-height: inherit;"&gt;&lt;span style="border-left: none; border-right: none; line-height: inherit;"&gt;5,729&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; line-height: inherit;"&gt;&#160;and an aggregate of &lt;span style="border-left: none; border-right: none; line-height: inherit;"&gt;&lt;span style="border-left: none; border-right: none; line-height: inherit;"&gt;3,063&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;, respectively, vest in installments over either a &lt;span style="border-left: none; border-right: none; line-height: inherit;"&gt;&lt;span style="border-left: none; border-right: none; line-height: inherit;"&gt;one&lt;/span&gt;&lt;/span&gt;-year, &lt;span style="border-left: none; border-right: none; line-height: inherit;"&gt;&lt;span style="border-left: none; border-right: none; line-height: inherit;"&gt;two&lt;/span&gt;&lt;/span&gt;-year, &lt;span style="border-left: none; border-right: none; line-height: inherit;"&gt;&lt;span style="border-left: none; border-right: none; line-height: inherit;"&gt;three&lt;/span&gt;&lt;/span&gt;-year and &lt;span style="border-left: none; border-right: none; line-height: inherit;"&gt;&lt;span style="border-left: none; border-right: none; line-height: inherit;"&gt;four&lt;/span&gt;&lt;/span&gt;-year period and will fully vest by the end of December 31, 2022. The fair value of these units upon issuance amounted to $&lt;span style="border-left: none; border-right: none; line-height: inherit;"&gt;&lt;span style="border-left: none; border-right: none; line-height: inherit;"&gt;847,957&lt;/span&gt;&lt;/span&gt;.&lt;/span&gt;&lt;/span&gt;&#160;&lt;/span&gt;&lt;span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; line-height: inherit;"&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 37pt; text-indent: 0pt; line-height: 1.1;"&gt;&lt;span style="line-height: inherit;"&gt;On January 15, 2019 and February 26, 2019, a &lt;span style="-sec-ix-hidden:Tag911"&gt;total of &lt;span style="border-left: none; border-right: none; line-height: inherit;"&gt;526&lt;/span&gt;&#160;of restricted stock units were granted to &lt;span style="display: inline; line-height: inherit;"&gt;&lt;span style="border-left: none; border-right: none; line-height: inherit;"&gt;two&lt;/span&gt;&lt;/span&gt; of the Company&#x2019;s non-employee directors, under the Incentive Plan, at the calculated fair value of $&lt;span style="border-left: none; border-right: none; line-height: inherit;"&gt;&lt;span style="border-left: none; border-right: none; line-height: inherit;"&gt;58.80&lt;/span&gt;&lt;/span&gt; and $&lt;span style="border-left: none; border-right: none; line-height: inherit;"&gt;&lt;span style="border-left: none; border-right: none; line-height: inherit;"&gt;55.20&lt;/span&gt;&lt;/span&gt; per share, respectively, which represents the average closing price of the Company&#x2019;s common stock for the&#160;&lt;span style="display: inline; line-height: inherit;"&gt;&lt;span style="border-left: none; border-right: none; line-height: inherit;"&gt;ten&lt;/span&gt;&lt;/span&gt;&#160;trading days immediately preceding and&lt;span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; line-height: inherit;"&gt;&#160;&lt;/span&gt;including the grant date.&lt;/span&gt;&#160;&lt;/span&gt;&lt;span style="font-size: 10pt; line-height: inherit;"&gt;&lt;span style="line-height: inherit;"&gt;The restricted stock units granted on January 15, 2019 will vest on January 15, 2020, subject to each individual&#x2019;s continued service as a director of the Company through such date, and are payable six months after the termination of the director from the Company&#x2019;s Board of Directors or death or disability. The restricted stock units granted on February 26, 2019 vest on the earlier of (A) the first anniversary of the date of the grant or (B) the date of the 2019 annual meeting of the Company&#x2019;s stockholders subject to each individual&#x2019;s continued service as a director of the Company through such date, and are payable&#160;six&#160;months&#160;after the termination of the director from the Board of Directors or death or disability.&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="margin: 0pt 0pt 0pt 37pt; text-indent: 0pt; line-height: 1.1;"&gt;&lt;span style="font-size: 10pt; line-height: inherit;"&gt;&lt;span style="font-family: 'times new roman', times; line-height: inherit;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 37pt; text-indent: 0pt; line-height: 1.1;"&gt;&lt;span style="font-size: 10pt; line-height: inherit;"&gt;&lt;span style="font-family: 'times new roman', times; line-height: inherit;"&gt;&lt;span style="line-height: inherit;"&gt;Effective June 5, 2019, a total of 9,189&#160;of restricted stock units were granted to the Company&#x2019;s non-employee directors, under the Company&#x2019;s stock-based compensation plan, at the calculated fair value of $16.40&#160;per share, which represents the average closing price of the Company&#x2019;s common stock for the&#160;ten&#160;trading days immediately preceding and&lt;/span&gt;&lt;span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; line-height: inherit;"&gt;&lt;span style="line-height: inherit;"&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span style="line-height: inherit;"&gt;including the grant date. Restricted stock units granted to directors on June 5, 2019 vest on the earlier of (A) the first anniversary of the date of the grant or (B) the date of the annual meeting of the Company&#x2019;s stockholders that occurs in the year immediately following the date of the grant; and are payable&#160;six&#160;months&#160;after the termination of the director from the Board or death or disability.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 37pt; text-indent: 0pt; line-height: 1.1;"&gt;&lt;span style="font-size: 10pt; line-height: inherit;"&gt;&lt;span style="font-family: 'times new roman', times; line-height: inherit;"&gt;&lt;span style="line-height: inherit;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 37pt; background: white; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"&gt;&lt;span style="font-size: 10pt; color: black; line-height: inherit;"&gt;On April 14, 2020,&#160;&lt;span style="line-height: inherit;"&gt;a total of 35,331&lt;/span&gt;&#160;of restricted stock units were granted to&#160;Mr. Galvin, Mr. Armstrong, Mr. Sheeran&lt;span style="line-height: inherit;"&gt;,&#160;five&#160;employees and&#160;two&#160;consultants&#160;of the Company, under the Company's stock-based compensation plan, at the fair value of $4.76&lt;/span&gt;&#160;per share, which represents the closing price of the Company's common stock on April 14, 2020.&#160;&lt;span style="-sec-ix-hidden:Tag928"&gt;&lt;span style="line-height: inherit;"&gt;Restricted stock units granted to Mr. Galvin, Mr. Armstrong, Mr. Sheeran, and an aggregate of&#160;five&#160;employees and&#160;one&#160;consultant of 11,331, 1,000, 3,000&#160;and an aggregate of 8,000, respectively, will vest in full on the first anniversary of the vesting commencement date and&#160;one&#160;consultant received 12,000&#160;restricted stock units that vested immediately on April 15, 2020. The fair value of these units upon issuance amounted to $168,176.&lt;/span&gt;&#160;&lt;/span&gt;&#160;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 37pt; background: white; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"&gt;&lt;span style="font-size: 10pt; color: black; line-height: inherit;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 37pt; background: white; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"&gt;&lt;span style="font-size: 10pt; color: black; line-height: inherit;"&gt;On April 14, 2020,&#160;a&#160;&lt;span style="line-height: inherit;"&gt;total of 12,000&#160;of restricted stock units were granted to&#160;three&#160;of the Company&#x2019;s non-employee directors, under the Incentive Plan, at the calculated fair value of $4.76&#160;per share, which represents the closing price of the Company&#x2019;s common stock on April 14, 2020.&lt;/span&gt;&#160;The restricted stock units granted on April 14, 2020 will fully vest on April 14, 2021, subject to each individual&#x2019;s continued service as a director of the Company through such date, and are payable&#160;&lt;span style="line-height: inherit;"&gt;six&lt;/span&gt;&#160;months after the termination of the director from the Company&#x2019;s Board of Directors or death or disability. The fair value of these units upon issuance amounted to $57,120.&lt;br/&gt;&lt;br/&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 37pt; background: white; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"&gt;&lt;span style="font-size: 10pt; color: black; line-height: inherit;"&gt;On September 23, 2020, a total of 425,000&#160;of restricted stock units were granted to&#160;Mr. Armstrong, Mr. Sheeran, seven employees and&#160;one&#160;consultant of the Company, under the Company's stock-based compensation plan, at the fair value of $1.81&#160;per share, which represents the closing price of&#160;the Company's common stock on September 23, 2020.&#160;&lt;span style="-sec-ix-hidden:Tag924"&gt;Restricted stock units granted to Mr. Armstrong, Mr. Sheeran, and an aggregate of seven employees and&#160;one&#160;consultant of 50,000, 75,000 and an aggregate of 300,000, respectively, and 1/3 will vest on September 23, 2020, 1/3 on the one year anniversary of the grant date and 1/3 on the two year anniversary of the grant date. The fair value of these units upon issuance amounted to $769,250.&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 37pt; background: white; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"&gt;&lt;span style="font-size: 10pt; color: black; line-height: inherit;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 37pt; background: white; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"&gt;&lt;span style="font-size: 10pt; color: black; line-height: inherit;"&gt;On November 11, 2020,&#160;a&#160;&lt;span style="line-height: inherit;"&gt;total of 46,826&#160;of restricted stock units were granted to&#160;three&#160;of the Company&#x2019;s non-employee directors, under the Incentive Plan, at the calculated fair value of $2.39&#160;per share, which represents the closing price of the Company&#x2019;s common stock on November 11, 2020.&lt;/span&gt;&#160;&lt;span style="-sec-ix-hidden:Tag926"&gt;The restricted stock units granted on November 11, 2020 will vest 1/2 on November 11, 2020 and 1/2 on the one year anniversary of the grant date, subject to each individual&#x2019;s continued service as a director of the Company through such date, and are payable&#160;&lt;span style="line-height: inherit;"&gt;six&lt;/span&gt;&#160;months after the termination of the director from the Company&#x2019;s Board of Directors or death or disability. The fair value of these units upon issuance amounted to $111,920.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0.0001pt 37pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"&gt;&lt;span style="font-size: 10pt; line-height: inherit;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 37pt; background: white; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"&gt;&lt;span style="font-size: 10pt; color: black; line-height: inherit;"&gt;On December 9, 2020, a total of 372,000&#160;of restricted stock units were granted to&#160;Mr. Galvin, under the Company's stock-based compensation plan, at the fair value of $&lt;span style="border-left: none; border-right: none; line-height: inherit;"&gt;3.28&lt;/span&gt;&#160;per share, which represents the closing price of&#160;the Company's common stock on December 9, 2020.&#160;Restricted stock units granted to Mr. Galvin will vest 1/2 on December 9, 2020 and 1/2 on the first year anniversary of the grant date. The fair value of these units upon issuance amounted to $1,220,160.&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 37pt; text-indent: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;span style="mso-comment-continuation: 1;"&gt;&lt;span&gt;&lt;span class="selected" style="/* background-color: #ffffff;"&gt;For the year ended December 31, 2020&#160;and &lt;span style="border-left: none; border-right: none;"&gt;2019&lt;/span&gt;, the Company recognized stock-based compensation of $1,250,548&#160;and $578,824 related to restricted stock units. This expense is included in the payroll and related expenses and marketing and business development expense in the accompanying condensed consolidated statement of operations. For the year ended December 31, 2020&#160; and 2019, the Company recognized $0 and $217,256, respectively, related to restricted stock units in lieu of accrued compensation.&#160;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; /* background-color: #ffffff;"&gt;The following table summarized restricted stock unit&#160;activities during the year ended December 31, 2020:&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0pt 0pt 0pt 36pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;div style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;"&gt;
&lt;div style="border-left: none; border-right: none;"&gt;

&lt;table cellpadding="0" style="height: 98px; border-collapse: collapse; padding: 2px; margin-left: auto; font-family: 'times new roman'; font-size: 10pt; width: 100%; margin-right: auto;" width="100%"&gt;
&lt;tbody&gt;
&lt;tr style="height: 19px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;
&lt;td style="vertical-align: bottom; height: 19px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 19px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td colspan="4" style="vertical-align: bottom; height: 19px; text-align: center; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: bold; letter-spacing: normal; orphans: 2; text-align: center; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;&lt;strong style="color: #000000; font-family: 'times new roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"&gt;&#160; &#160; Number of Shares&lt;/strong&gt;&lt;/span&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; margin-left: 0.1px;"&gt;
&lt;td style="height: 17px; margin-left: 0.1px; vertical-align: bottom; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 36pt;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span&gt;Non-vested balance at January 1, 2020&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 0.5%;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; text-align: right; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 10%;"&gt;&lt;span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: right; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;8,938&lt;/span&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; padding: 0px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;
&lt;td style="vertical-align: bottom; height: 10px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span&gt; Granted &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; text-align: right; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;891,157&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; padding: 0px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; margin-left: 0.1px;"&gt;
&lt;td style="height: 17px; margin-left: 0.1px; vertical-align: bottom; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;Vested&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 17px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"/&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 17px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 17px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;(368,591&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; padding: 0px; text-align: left; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;span style="color: #000000; font-family: 'times new roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: right; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;)&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="/* background-image: linear-gradient(to right, gray 33%, rgba(255, 255, 255, 0) 0%), linear-gradient(gray 33%, rgba(255, 255, 255, 0) 0%), linear-gradient(to right, gray 33%, rgba(255, 255, 255, 0) 0%), linear-gradient(gray 33%, rgba(255, 255, 255, 0) 0%) !important; */ background-position: center bottom, right center, center top, left center !important; /* background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; */ background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; height: 17px;"&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;Forfeited/Expired&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 17px; border-bottom: 2px solid #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"/&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 17px; border-bottom: 2px solid #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 17px; border-bottom: 2px solid #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;(4,000&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; padding: 0px; text-align: left; border-bottom: 2px solid #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;span style="color: #000000; font-family: 'times new roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: right; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;)&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 18px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; margin-left: 0.1px;"&gt;
&lt;td style="height: 18px; margin-left: 0.1px; width: 36pt; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; vertical-align: bottom;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 18px; text-align: left; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;Non-vested balance at December 31, 2020&#160;&lt;/td&gt;
&lt;td style="border-image: initial; vertical-align: bottom; text-align: right; height: 18px; border-top: 1pt solid #000000; border-bottom: 4.5pt double #000000; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"/&gt;
&lt;td style="border-image: initial; vertical-align: bottom; text-align: right; height: 18px; border-top: 1pt solid #000000; border-bottom: 4.5pt double #000000; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="border-image: initial; vertical-align: bottom; text-align: right; height: 18px; border-top: 1pt solid #000000; border-bottom: 4.5pt double #000000; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;527,504&lt;/td&gt;
&lt;td style="border-image: initial; vertical-align: bottom; text-align: right; height: 18px; border-top: 1pt solid #000000; border-bottom: 4.5pt double #000000; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;

&lt;/div&gt;
&lt;/div&gt;
</us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock>
    <us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross
      contextRef="D20161026_TwoThousandSixteenPlanMember"
      decimals="0"
      id="Tag295"
      unitRef="Shares">25000</us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross>
    <us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross
      contextRef="D20170120_TwoThousandSixteenPlanMember"
      decimals="0"
      id="Tag178"
      unitRef="Shares">1000000</us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross>
    <us-gaap:CommonStockCapitalSharesReservedForFutureIssuance
      contextRef="I20201231_TwoThousandSixteenPlanMember"
      decimals="0"
      id="Tag826"
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&lt;table cellpadding="0" style="height: 83px; font-family: 'times new roman'; font-size: 10pt; width: 100%;" width="100%"&gt;
&lt;tbody&gt;
&lt;tr style="height: 19px;"&gt;
&lt;td style="vertical-align: bottom; height: 19px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="height: 19px; padding: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 19px; padding: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td colspan="6" style="vertical-align: bottom; height: 19px; text-align: center; padding: 0px; border-bottom: 2px solid #000000;"&gt;&lt;span style="background-color: #ffffff;"&gt;&lt;strong&gt;Year Ended December 31,&lt;/strong&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 19px; padding: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 19px;"&gt;
&lt;td style="vertical-align: bottom; height: 19px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 19px; text-align: center; padding: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 19px; text-align: center; padding: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td colspan="2" style="vertical-align: bottom; height: 19px; text-align: center; padding: 0px; border-bottom: 2px solid #000000;"&gt;&lt;span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: bold; letter-spacing: normal; orphans: 2; text-align: center; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important; background-color: #ffffff;"&gt;2020&lt;/span&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 19px; padding: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 19px; padding: 0px;"/&gt;
&lt;td colspan="2" style="vertical-align: bottom; height: 19px; text-align: center; padding: 0px; border-bottom: 2px solid #000000;"&gt;&lt;span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: bold; letter-spacing: normal; orphans: 2; text-align: center; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important; background-color: #ffffff;"&gt;2019&lt;/span&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 19px; padding: 0px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px; margin-left: 0.1px;"&gt;
&lt;td style="height: 17px; margin-left: 0.1px; vertical-align: bottom; width: 36pt;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; padding: 0px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span&gt;Payroll and related expenses&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; padding: 0px; background-color: #cceeff; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160;&#160;&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; padding: 0px; background-color: #cceeff; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; padding: 0px; background-color: #cceeff; width: 10%;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;1,204,095&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; padding: 0px; background-color: #cceeff; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160;&#160;&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; padding: 0px; background-color: #cceeff; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160;&#160;&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; padding: 0px; background-color: #cceeff; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; padding: 0px; background-color: #cceeff; width: 10%;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;715,904 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; padding: 0px; background-color: #cceeff; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160;&#160;&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 18px;"&gt;
&lt;td style="margin-left: 0.1px; vertical-align: bottom; height: 18px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; padding: 0px; height: 18px;"&gt;Marketing and business development expenses&lt;/td&gt;
&lt;td style="vertical-align: bottom; padding: 0px; height: 18px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; padding: 0px; height: 18px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; padding: 0px; height: 18px; text-align: right;"&gt;57,120&lt;/td&gt;
&lt;td style="vertical-align: bottom; padding: 0px; height: 18px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; padding: 0px; height: 18px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; padding: 0px; height: 18px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; padding: 0px; height: 18px; text-align: right;"&gt;13,500&lt;/td&gt;
&lt;td style="vertical-align: bottom; padding: 0px; height: 18px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px; margin-left: 0.1px;"&gt;
&lt;td style="height: 10px; margin-left: 0.1px; width: 36pt; vertical-align: bottom;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; padding: 0px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &#160; &#160; &#160;Total &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; padding: 0px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160;&#160;&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; padding: 0px; border-top: 2pt solid #000000; border-bottom: 4.5pt double #000000; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; padding: 0px; border-top: 2pt solid #000000; border-bottom: 4.5pt double #000000; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;1,261,215&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; padding: 0px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160;&#160;&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; padding: 0px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; padding: 0px; border-top: 2pt solid #000000; border-bottom: 4.5pt double #000000; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; padding: 0px; border-top: 2pt solid #000000; border-bottom: 4.5pt double #000000; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;729,404&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; padding: 0px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160;&#160;&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;

&lt;table cellpadding="0" style="height: 62px; border-collapse: collapse; padding: 2px; margin-left: auto; font-family: 'times new roman'; font-size: 10pt; width: 100%; margin-right: auto;" width="100%"&gt;
&lt;tbody&gt;
&lt;tr style="height: 11px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;
&lt;td style="vertical-align: bottom; height: 11px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 11px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 11px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td colspan="6" style="text-align: center; border-bottom: 2px solid #000000; height: 11px;"&gt;&lt;strong&gt;&#160;Year Ended December 31,&lt;/strong&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 11px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 14px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;
&lt;td style="vertical-align: bottom; height: 14px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 14px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 14px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td colspan="2" style="text-align: center; border-bottom: 2px solid #000000; height: 14px;"&gt;&lt;strong&gt;&#160;2020&lt;/strong&gt;&lt;/td&gt;
&lt;td style="text-align: center; height: 14px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="text-align: center; height: 14px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td colspan="2" style="text-align: center; border-bottom: 2px solid #000000; height: 14px;"&gt;&lt;strong&gt;2019&lt;/strong&gt;&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 14px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 16px;"&gt;
&lt;td style="height: 16px; margin-left: 0.1px; vertical-align: bottom; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 36pt;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 16px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span&gt;Stock options&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 16px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 16px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 16px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 10%;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span&gt;10,667&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 16px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160;&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 16px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160;&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 16px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 16px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 10%;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;150,580&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 16px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 0.5%;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160;&#160;&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 11px;"&gt;
&lt;td style="vertical-align: bottom; height: 11px; margin-left: 0.1px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 11px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span&gt; RSUs&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 11px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 11px; border-bottom: 2px solid #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 11px; border-bottom: 2px solid #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span&gt;1,250,548&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 11px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160;&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 11px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160;&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 11px; border-bottom: 2px solid #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 11px; border-bottom: 2px solid #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;578,824&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 11px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160;&#160;&#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="height: 10px; margin-left: 0.1px; width: 36pt; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; vertical-align: bottom;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; padding-left: 30px; height: 10px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;Total&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;$&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;span&gt;1,261,215&lt;/span&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;$&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;span&gt;729,404&lt;/span&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
</us-gaap:ScheduleOfOtherShareBasedCompensationActivityTableTextBlock>
    <us-gaap:ShareBasedCompensation
      contextRef="D20201231_PayrollMember_StockBasedCompensationPlanMember"
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    <us-gaap:ShareBasedCompensation
      contextRef="D20191231_PayrollMember_StockBasedCompensationPlanMember"
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      id="Tag331"
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      contextRef="D20201231_StockBasedCompensationPlanMember"
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      id="Tag70"
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    <us-gaap:ShareBasedCompensation
      contextRef="D20191231_StockBasedCompensationPlanMember"
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      id="Tag185"
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    <us-gaap:ShareBasedCompensation
      contextRef="D20201231_StockOptionMember_3"
      decimals="0"
      id="Tag75"
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    <us-gaap:ShareBasedCompensation
      contextRef="D20191231_StockOptionMember_3"
      decimals="0"
      id="Tag784"
      unitRef="USD">150580</us-gaap:ShareBasedCompensation>
    <us-gaap:ShareBasedCompensation
      contextRef="D20201231_RestrictedStockUnitsRSUMember"
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    <us-gaap:ShareBasedCompensation
      contextRef="D20191231_RestrictedStockUnitsRSUMember"
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      id="Tag195"
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      contextRef="D20201231"
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      id="Tag297"
      unitRef="USD">1261215</us-gaap:ShareBasedCompensation>
    <us-gaap:ShareBasedCompensation
      contextRef="D20191231_54"
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      id="Tag161"
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&lt;table cellpadding="0" style="height: 208px; border-collapse: collapse; width: 100%; font-family: 'times new roman'; font-size: 10pt; margin-left: auto; margin-right: auto;" width="100%"&gt;
&lt;tbody&gt;
&lt;tr style="height: 35px;"&gt;
&lt;td style="vertical-align: bottom; height: 35px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 35px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td colspan="2" style="vertical-align: bottom; height: 35px; border-bottom: 2px solid #000000;"&gt;
&lt;p style="margin: 0pt; text-align: center;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160;&lt;strong&gt;Shares &lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td colspan="2" style="vertical-align: bottom; height: 35px; border-bottom: 2pt solid #000000;"&gt;
&lt;p style="margin: 0pt; text-align: center;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; Weighted Average Fair Value Per Share &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td colspan="2" style="vertical-align: bottom; height: 35px; border-bottom: 2pt solid #000000;"&gt;
&lt;p style="margin: 0pt; text-align: center;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt;Weighted&lt;/span&gt;&lt;br/&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt;Average Exercise Price Per Share&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td colspan="2" style="vertical-align: bottom; height: 35px; border-bottom: 2pt solid #000000;"&gt;
&lt;p style="margin: 0pt; text-align: center;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; Weighted Average Remaining Terms (in&#160;years) &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td colspan="2" style="vertical-align: bottom; height: 35px; border-bottom: 2pt solid #000000;"&gt;
&lt;p style="margin: 0pt; text-align: center;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; Aggregate Intrinsic Value &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 17px;"&gt;
&lt;td style="height: 17px; margin-left: 0.1px; vertical-align: bottom; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 36pt;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;&lt;span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: bold; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;Outstanding &#x2013;&lt;span&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;strong&gt;December 31, 2018&#160;&lt;/strong&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; text-align: right; width: 10%;"&gt;55,253&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"&gt;&lt;span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;$&lt;/span&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; text-align: right; width: 10%;"&gt;24.80&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"&gt;&lt;span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;$&lt;/span&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; text-align: right; width: 10%;"&gt;81.20&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; text-align: right; width: 10%;"&gt;8.41&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"&gt;&lt;span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;$&lt;/span&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; text-align: right; width: 10%;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 17px;"&gt;
&lt;td style="vertical-align: bottom; height: 17px; margin-left: 0.1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;Granted&lt;/span&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; text-align: right;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; text-align: right;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; text-align: right;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 17px;"&gt;
&lt;td style="height: 17px; margin-left: 0.1px; vertical-align: bottom;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;&lt;span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;Exercised&lt;/span&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; text-align: right;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"/&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; text-align: right;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; text-align: right;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 17px;"&gt;
&lt;td style="vertical-align: bottom; height: 17px; margin-left: 0.1px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;Cancelled&lt;/span&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; border-bottom: 2px solid #000000;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; text-align: right; border-bottom: 2px solid #000000;"&gt;(2,083&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;)&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; border-bottom: 2px solid #000000;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; text-align: right; border-bottom: 2px solid #000000;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; border-bottom: 2px solid #000000;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; text-align: right; border-bottom: 2px solid #000000;"&gt;&#x2014;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; border-bottom: 2px solid #000000;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; border-bottom: 2px solid #000000;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; border-bottom: 2px solid #000000;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; border-bottom: 2px solid #000000;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 17px;"&gt;
&lt;td style="height: 17px; margin-left: 0.1px; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; Outstanding &#x2013; December 31, 2019&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 53,170 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 24.80 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 81.20 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;7.40&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#x2014;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 17px;"&gt;
&lt;td style="vertical-align: bottom; height: 17px; margin-left: 0.1px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Granted &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#x2014; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#x2014; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#x2014; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 17px;"&gt;
&lt;td style="height: 17px; margin-left: 0.1px; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Exercised &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#x2014;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"/&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &lt;span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: right; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &lt;span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: right; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 17px;"&gt;
&lt;td style="vertical-align: bottom; height: 17px; margin-left: 0.1px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; Cancelled &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;(16,733)&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"/&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &lt;span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: right; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &lt;span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: right; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 17px;"&gt;
&lt;td style="height: 17px; margin-left: 0.1px; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; Outstanding &#x2013; December 31, 2020&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 36,437 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 35.54 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 78.71 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 6.34 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#x2014; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; margin-left: 0.1px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; Exercisable &#x2013; December 31, 2019 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 52,649 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 24.80 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 81.20 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 7.39 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#x2014;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="margin-left: 0.1px; height: 10px;"&gt;
&lt;td style="padding-bottom: 4pt; height: 10px; margin-left: 0.1px; width: 36pt; vertical-align: bottom;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; Exercisable &#x2013; December 31, 2020 &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
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&lt;td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 36,332 &lt;/span&gt;&lt;/p&gt;
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&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
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&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
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&lt;td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
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&lt;td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 24.80 &lt;/span&gt;&lt;/p&gt;
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&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
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&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
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&lt;td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
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&lt;td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 78.67 &lt;/span&gt;&lt;/p&gt;
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&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
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&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
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&lt;td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
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&lt;td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; 6.34 &lt;/span&gt;&lt;/p&gt;
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&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
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&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
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&lt;td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; $ &lt;/span&gt;&lt;/p&gt;
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&lt;td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#x2014; &lt;/span&gt;&lt;/p&gt;
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&lt;td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &#160; &lt;/span&gt;&lt;/p&gt;
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&lt;table cellpadding="0" style="height: 98px; border-collapse: collapse; padding: 2px; margin-left: auto; font-family: 'times new roman'; font-size: 10pt; width: 100%; margin-right: auto;" width="100%"&gt;
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&lt;td colspan="4" style="vertical-align: bottom; height: 19px; text-align: center; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: bold; letter-spacing: normal; orphans: 2; text-align: center; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;&lt;strong style="color: #000000; font-family: 'times new roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"&gt;&#160; &#160; Number of Shares&lt;/strong&gt;&lt;/span&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; margin-left: 0.1px;"&gt;
&lt;td style="height: 17px; margin-left: 0.1px; vertical-align: bottom; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 36pt;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span&gt;Non-vested balance at January 1, 2020&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 0.5%;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; text-align: right; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 10%;"&gt;&lt;span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: right; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;8,938&lt;/span&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; padding: 0px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 0.5%;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 10px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;
&lt;td style="vertical-align: bottom; height: 10px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span&gt; Granted &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;
&lt;p style="margin: 0pt; text-align: right;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; text-align: right; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;891,157&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 10px; padding: 0px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 17px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; margin-left: 0.1px;"&gt;
&lt;td style="height: 17px; margin-left: 0.1px; vertical-align: bottom; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;Vested&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 17px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"/&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 17px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 17px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;(368,591&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; padding: 0px; text-align: left; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;span style="color: #000000; font-family: 'times new roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: right; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;)&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="/* background-image: linear-gradient(to right, gray 33%, rgba(255, 255, 255, 0) 0%), linear-gradient(gray 33%, rgba(255, 255, 255, 0) 0%), linear-gradient(to right, gray 33%, rgba(255, 255, 255, 0) 0%), linear-gradient(gray 33%, rgba(255, 255, 255, 0) 0%) !important; */ background-position: center bottom, right center, center top, left center !important; /* background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; */ background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; height: 17px;"&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;Forfeited/Expired&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 17px; border-bottom: 2px solid #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"/&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 17px; border-bottom: 2px solid #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; text-align: right; height: 17px; border-bottom: 2px solid #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;(4,000&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 17px; padding: 0px; text-align: left; border-bottom: 2px solid #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;span style="color: #000000; font-family: 'times new roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: right; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"&gt;)&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="height: 18px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; margin-left: 0.1px;"&gt;
&lt;td style="height: 18px; margin-left: 0.1px; width: 36pt; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; vertical-align: bottom;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; height: 18px; text-align: left; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;Non-vested balance at December 31, 2020&#160;&lt;/td&gt;
&lt;td style="border-image: initial; vertical-align: bottom; text-align: right; height: 18px; border-top: 1pt solid #000000; border-bottom: 4.5pt double #000000; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"/&gt;
&lt;td style="border-image: initial; vertical-align: bottom; text-align: right; height: 18px; border-top: 1pt solid #000000; border-bottom: 4.5pt double #000000; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;td style="border-image: initial; vertical-align: bottom; text-align: right; height: 18px; border-top: 1pt solid #000000; border-bottom: 4.5pt double #000000; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;527,504&lt;/td&gt;
&lt;td style="border-image: initial; vertical-align: bottom; text-align: right; height: 18px; border-top: 1pt solid #000000; border-bottom: 4.5pt double #000000; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"&gt;&lt;br/&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
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&lt;div style="font-family: 'times new roman', times; font-size: 10pt; line-height: 1.1;"&gt;
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&lt;tbody&gt;
&lt;tr&gt;
&lt;td style="vertical-align: top; width: 36pt;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; 18. &lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td style="vertical-align: top;"&gt;
&lt;p style="margin: 0pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt;&lt;strong style="color: #000000; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; font-family: 'times new roman', times; font-size: 8.93333px;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span&gt;Commitm&lt;/span&gt;ents&lt;span&gt;&#160;&lt;/span&gt;and Contingencies&lt;/span&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/td&gt;
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&lt;h6 style="font-family: 'times new roman', times; font-size: 10pt; margin: 0in 0in 0in 0.5in;"&gt;&lt;strong&gt;&lt;span style="font-size: 10pt; line-height: inherit;"&gt;&lt;span style="line-height: inherit;"&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/strong&gt;&lt;/h6&gt;
&lt;p style="font-family: 'Times New Roman', serif; font-size: 10pt; margin: 0in 0in 0in 0.5in; line-height: 1.1;"&gt;&lt;span style="font-size: 10pt; font-family: 'times new roman', times; line-height: inherit; font-weight: bold; font-style: italic;"&gt;Legal Proceedings&lt;/span&gt;&lt;br/&gt;&lt;/p&gt;
&lt;p style="font-family: 'Times New Roman', serif; font-size: 10pt; margin: 0in 0in 0in 0.5in; line-height: 1.1;"&gt;&lt;span style="font-size: 10pt; font-family: 'times new roman', times; line-height: inherit; font-weight: bold; font-style: italic;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="font-size: 10.0pt;"&gt;The Company is subject to certain claims and lawsuits arising in the normal course of business. The Company assesses liabilities and contingencies in connection with outstanding legal proceedings utilizing the latest information available. Where it is probable that the Company will incur a loss and the amount of the loss can be reasonably estimated, the Company records a liability in our consolidated financial statements. These legal accruals may be increased or decreased to reflect any relevant developments on a quarterly basis. Where a loss is not probable or the amount of the loss is not estimable, the Company does not record an accrual, consistent with applicable accounting guidance. Based on information currently available, advice of counsel, and available insurance coverage, the Company believes that the established accruals are adequate and the liabilities arising from the legal proceedings will not have a material adverse effect on the consolidated financial condition. However, that in light of the inherent uncertainty in legal proceedings there&#160;can be no assurance that the ultimate resolution of a matter will not exceed established accruals. As a result, the outcome of a particular matter or a combination of matters may be material to the results of operations for a particular period, depending upon the size of the loss or the income for that particular period.&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&#160;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&lt;i style="mso-bidi-font-style: normal;"&gt;&lt;span style="font-size: 10.0pt;"&gt;Pizzarotti Litigation -&#160;&lt;/span&gt;&lt;/i&gt;&lt;span style="font-size: 10.0pt;"&gt;On or about August 10, 2018&#160;Pizzarotti, LLC filed a complaint against the Company and Mahesh Shetty, the Company&#x2019;s former President and CFO, and others, seeking unspecified damages for an alleged breach of contract by the Company and another entity named Phipps &amp;amp; Co. (&#x201c;Phipps&#x201d;). The lawsuit was filed as Pizzarotti, LLC. v. Phipps &amp;amp; Co., et al., Index No. 653996/2018 and commenced in the Supreme Court of the State of New York for the County of New York. &lt;span style="color: #000000;"&gt;On or about April 1, 2019, Phipps filed cross-claims against the Company and Mr. Shetty asserting claims for indemnification, contribution, fraud, negligence, negligent misrepresentation, and breach of contract. SG Blocks has likewise cross claimed against Phipps for indemnification and contribution, claiming that any damages to the Plaintiff were the result of the acts or omissions of Phipps and its principals.&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&#160;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="font-size: 10.0pt; color: black;"&gt;Pizzarotti&#x2019;s suit arose from a contract dated &lt;/span&gt;&lt;span style="font-size: 10.0pt;"&gt;April 3, 2018 that it executed with Phipps whereby Pizzarotti, a construction manager, engaged Phipps to perform stone procuring and tile work at a construction project located at 161 Maiden Lane, New York 10038. &lt;span style="color: #000000;"&gt;Pizzarotti&#x2019;s claims against the Company arise from a purported assignment agreement dated August 10, 2018, whereby Pizzarotti claims that the Company agreed to assume certain obligations of Phipps under a certain trade contract between Pizzarotti and Phipps &amp;amp; Co.&#160; &lt;/span&gt;Phipps&#x2019;&lt;span style="color: #000000;"&gt; claims against the Company arise from a purported Assignment Agreement, dated as of May 30, 2018, between Pizzarotti, Phipps and the Company (the &#x201c;Assignment Agreement&#x201d;), pursuant to which, it is alleged, that the Company agreed to provide a letter of credit in connection with&#160; the sub-contracted work to be provided by Phipps to Pizzarotti. &lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&#160;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="font-size: 10.0pt;"&gt;The Company believes that the Assignment Agreement was void for lack of consideration and moved to dismiss the case on those and other grounds. On June 17, 2020, the New York Supreme Court entered an order dismissing certain claims against the Company brought by cross claimant Phipps &amp;amp; Co. Specifically, the court dismissed Phipps&#x2019; claims for indemnification, contribution, fraud, negligence and negligent misrepresentation. The court did not dismiss Phipps&#x2019; claim for breach of the Assignment Agreement. The issue of the validity of the Assignment Agreement, and the Company&#x2019;s defenses to the claims brought by the plaintiff Pizzarotti, and cross claimant Phipps, are being litigated. The Company maintains that the Assignment Agreement, to the extent valid and enforceable, was properly terminated and/or there are no damages, and, consequently, that the claims brought against the Company are without merit. The Company intends to vigorously defend the litigation.&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="font-size: 10.0pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; line-height: 12pt; font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="font-size: 10.0pt;"&gt;The parties have engaged in written discovery but no depositions have been conducted as of yet. By motion dated February 24, 2021, Pizzarotti moved to stay the entire action pending the outcome of a separate litigation captioned &lt;i&gt;Pizzarotti, LLC v. FPG Maiden Lane, LLC &lt;/i&gt;et. al., Index No. 651697/2019, involving some of the same parties (but excluding the Company). Phipps cross moved to consolidate the two actions. The Company has opposed both motions and the Court has yet to rule on the same. Pending the Court&#x2019;s ruling on said motions discovery in the matter has been temporarily stayed. &lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="font-size: 10.0pt;"&gt;&#160;&lt;/span&gt;&#160;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="font-size: 10.0pt;"&gt;Litigation is subject to many uncertainties, and the outcome of this action is not predicted with assurance. The Company is currently unable to predict the possible loss or range of loss, if any, associated with the resolution of this litigation, and, accordingly, the Company has made no provision related to this matter in the condensed consolidated financial statements.&lt;/span&gt;&lt;br/&gt;&lt;/p&gt;
&lt;p style="font-family: 'Times New Roman', serif; font-size: 10pt; margin: 0in 0in 0.0001pt 0.5in; line-height: 1.1;"&gt;&lt;span style="font-size: 10pt; line-height: inherit;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;div id="t_ft_U3NR7HUMQ800000000000000000000b"&gt;

&lt;/div&gt;
&lt;p style="font-family: 'Times New Roman', serif; font-size: 10pt; margin: 0in 0in 0.0001pt 0.5in; line-height: 1.1;"&gt;&lt;span style="font-size: 10pt; line-height: inherit;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.75in; text-align: justify; text-indent: -0.25in; font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="font-size: 10.0pt;"&gt;&lt;span style="mso-list: Ignore;"&gt;1.&lt;span style="font: 7.0pt 'Times New Roman';"&gt;&#160;&#160;&#160;&#160;&#160;&#160; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style="font-size: 10.0pt;"&gt;&lt;span style="font-style: italic;"&gt;Teton Buildings, LLC&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="font-size: 10.0pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="font-size: 10.0pt;"&gt;(i) On January 1, 2019, SG Blocks commenced an action against Teton Buildings, LLC (&#x201c;Teton&#x201d;) in Harris County, Texas (&#x201c;Teton Action&#x201d;) to recover approximately $2,100,000 arising from defendant&#x2019;s breach of the operative contract related to Heart of Los Angeles construction project in Los Angeles (the &#x201c;HOLA Project&#x201d;). The Petition brought claims of breach of contract, negligence, and breach of express warranty. The Firm did not represent the Company in connection with the Teton Action. &lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="font-size: 10.0pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="text-align: justify; margin: 0in 0in 0.0001pt 0.5in; font-size: 10pt; font-family: Courier;"&gt;&lt;span style="font-size: 10.0pt; font-family: 'Times New Roman',serif;"&gt;(ii) On or about September 12, 2018, the Company entered into a Firm Price Quote and Purchase (the &#x201c;GVL Contract&#x201d;) with Teton to govern the manufacture and provision of 23 shipping containers and modular units (the &#x201c;Teton GVL Modules&#x201d;) for the Four Oaks Gather GVL project in South Carolina (the &#x201c;GVL Project.&#x201d;). The Company maintains that Teton breached the GVL Contract by (i) failing to timely deliver the Teton GVL Modules, (ii) delivering Teton GVL Modules that were defective in their design and manufacture, (iii) otherwise failed to meet South Carolina Building Code regulations and (iv) breached applicable warranties. As a result of the breach and defects in performance, design and manufacture by Teton, Company asserts that it has sustained approximately $761,401.66 in actual and consequential damages, excluding attorney&#x2019;s fees. &lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="mso-fareast-font-family: Calibri;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="font-size: 10.0pt;"&gt;On October 16, 2019, Teton filed for Chapter 11 in the United States Bankruptcy Court for Southern District of Texas, Houston Division styled &lt;i&gt;In re: Teton Buildings, LLC&lt;/i&gt; and bearing the case number 19-35811. The Firm was engaged to file a proof of claim in the Teton Bankruptcy. On February 11, 2020, the Company filed a proof of claim again Teton in the amount of $2,861,401.66 arising from the HOLA Project and the GVL Contract. &lt;span style="mso-spacerun: yes;"&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="font-size: 10.0pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="font-size: 10.0pt;"&gt;On or about March 16, 2020, the Bankruptcy Court converted Teton&#x2019;s Chapter 11 reorganization case to a Chapter 7&#160;liquidation case. On July 18, 2019, Ronald Sommers, the Chapter 7 Trustee, filed a Report of No Distribution stating that there is no property available for distribution to creditors. On August 20, 2019, the Bankruptcy Court closed the Teton bankruptcy case. As such, there is no prospect of any recovery against Teton. &lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="font-size: 10.0pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="font-size: 10.0pt;"&gt;On January 22, 2021, the Company filed a third-party complaint against Teton in the United States District Court for the Central District of California, Case No. &lt;span style="color: #000000;"&gt;2:20-cv-03432 (&#x201c;Teton Action&#x201d;), seeking to &lt;/span&gt;determine Teton&#x2019;s liability in its capacity as a bankruptcy debtor in order to collect any damages payable from Teton&#x2019;s liability insurance carrier or carriers. &lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="font-size: 10.0pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="font-size: 10.0pt;"&gt;The Company is currently unable to predict the possible loss or range of loss, if any, associated with the resolution of this litigation, and, accordingly, the Company has made no provision related to this matter in the condensed consolidated financial statements.&lt;/span&gt;&lt;/p&gt;
&lt;p style="font-family: Courier; font-size: 10pt; margin: 0in 0in 0.0001pt 0.5in; line-height: 1.1;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0.0001pt 0.75in; text-align: justify; text-indent: -0.25in; font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="font-size: 10.0pt;"&gt;&lt;span style="mso-list: Ignore;"&gt;2.&lt;span style="font: 7.0pt 'Times New Roman';"&gt;&#160;&#160;&#160;&#160;&#160;&#160; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;i style="mso-bidi-font-style: normal;"&gt;&lt;span style="font-size: 10.0pt;"&gt;SG Blocks, Inc. v HOLA Community Partners, et. al.&lt;/span&gt;&lt;/i&gt;&lt;i style="mso-bidi-font-style: normal;"&gt;&lt;span style="font-size: 10.0pt;"&gt;&#160;&lt;/span&gt;&lt;/i&gt;&lt;span style="font-size: 10.0pt;"/&gt;&lt;/p&gt;
&lt;p style="text-align: justify; margin: 0in 0in 0.0001pt; font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&lt;i style="mso-bidi-font-style: normal;"&gt;&lt;span style="font-size: 10.0pt;"&gt;&lt;span style="text-decoration: none;"&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="font-size: 10.0pt;"&gt;On April 13, 2020, Plaintiff SG Blocks, Inc. (&#x201c;SG Blocks&#x201d;) filed a Complaint against HOLA Community Partners (&#x201c;HCP&#x201d;), Heart of Los Angeles Youth, Inc. (&#x201c;HOLA&#x201d;) (HCP and HOLA are collectively referred to as the &#x201c;HOLA Defendants&#x201d;), and the City of Los Angeles (&#x201c;City&#x201d;) in the United States District Court for the Central District of California, Case No. 2:20-cv-03432-ODW (&#x201c;HOLA Action&#x201d;). The Company asserted seven claims against HOLA Defendants arising out of and related to the HOLA Project, &lt;i&gt;to wit&lt;/i&gt;, &lt;span style="mso-spacerun: yes;"&gt;&#160;&lt;/span&gt;for: (1) breach of contract; (2) conversion; (3) default and judicial foreclosure under the Agreement as a security agreement; (4) misappropriation of trade secrets under California Civil Code section 3426; (5) misappropriation of trade secrets under 18 U.S.C. &#xa7; 1836; and (6) intentional interference with contractual relations. &lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="font-size: 10.0pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="font-size: 10.0pt;"&gt;On April 20, 2020, HOLA filed a separate action against the Company in the Los Angeles Superior Court&lt;/span&gt;&lt;span style="font-size: 14.0pt;"&gt; &lt;/span&gt;&lt;span style="font-size: 10.0pt;"&gt;arising out of the HOLA Project, asserting claims of (1) negligence; (2) strict products liability; (3) strict products liability, (4) breach of contract; (5) breach of express warranty; (6) violation of Business and Professions Code &#xa7; 7031(b); and (7) violation of California&#x2019;s unfair competition law, Business and Professions Code section 17200 (&#x201c;UCL&#x201d;) (&#x201c;HOLA State Court Action&#x201d;). The HOLA State Court Action was removed to the Central District of California and consolidated with the HOLA Action. &lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="font-size: 10.0pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0.0001pt 0.5in; font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="font-size: 10.0pt;"&gt;On January 22, 2021, the Company filed a Third-Party Complaint in the HOLA Action against Third-Party Defendants Teton Buildings, LLC, Avesi Construction, LLC, and American Home Building and Masonry Corp (&#x201c;AHB&#x201d;) for indemnity and contribution with respect to HOLA&#x2019;s claims. The Company has also notified its general liability carrier Sompo International regarding coverage concerning HOLA&#x2019;s claims &lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0.0001pt 0.5in; font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="font-size: 10.0pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="font-size: 10.0pt;"&gt;On February 25, 2021, the Court entered an order dismissing the Company&#x2019;s claims for &lt;span style="mso-spacerun: yes;"&gt;&#160;&lt;/span&gt;(1) breach of contract; (2) conversion; (3) default and judicial foreclosure under the Agreement as a security agreement; (4) misappropriation of trade secrets under California Civil Code section 3426; (5) misappropriation of trade secrets under 18 U.S.C. &#xa7; 1836; but denied dismissal of the Company&#x2019;s claims for intentional interference with contractual relations. The Court also denied the Company&#x2019;s motion to dismiss HOLA&#x2019;s claims. The case is currently entering the discovery stage and a trial date has been set for March 22, 2022.&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="font-size: 10.0pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="font-family: 'Times New Roman', serif; font-size: 10pt; margin: 0in 0in 0in 0.5in; line-height: 1.1;"&gt;&lt;span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;"&gt;Litigation is subject to many uncertainties, and the outcome of this action is not predicted with assurance. The Company is currently unable to predict the outcome or possible recovery or loss or range of loss, if any, associated with the resolution of this litigation, and, accordingly, the Company has made no provision related to this matter in the condensed consolidated financial statements.&lt;/span&gt; &lt;br/&gt;&lt;/p&gt;
&lt;p style="font-family: 'Times New Roman', serif; font-size: 10pt; margin: 0in 0in 0in 0.5in; line-height: 1.1;"&gt;&lt;span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;"&gt;&lt;i&gt;&lt;span style="font-size: 10pt; font-family: 'Times New Roman', serif; line-height: inherit;"&gt;&lt;span style="background-color: #ffff00; line-height: inherit;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="font-family: 'Times New Roman', serif; font-size: 10pt; margin: 0in 0in 0in 0.75in; text-indent: -0.25in; line-height: 1.1;"&gt;&lt;span style="font-size: 10pt; line-height: inherit;"&gt;&lt;span style="line-height: inherit;"&gt;3.&lt;span style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 7pt; line-height: inherit; font-family: 'Times New Roman';"&gt;&#160;&#160;&#160;&#160;&#160;&#160; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;i&gt;&lt;span style="font-size: 10pt; line-height: inherit;"&gt;SG Blocks, Inc. v. EDI International, PC&lt;/span&gt;&lt;/i&gt;&lt;i&gt;&lt;span style="font-size: 10pt; line-height: inherit;"&gt;.-&#160;&lt;/span&gt;&lt;/i&gt;&lt;/p&gt;
&lt;p style="font-family: 'Times New Roman', serif; font-size: 10pt; margin: 0in 0in 0in 0.75in; text-indent: -0.25in; line-height: 1.1;"&gt;&lt;i&gt;&lt;span style="font-size: 10pt; line-height: inherit;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/i&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="font-size: 10.0pt;"&gt;On June 21, 2019, SG Blocks filed a lawsuit against EDI International, PC, a New Jersey corporation, in connection with the parties' consulting agreement, dated June 29, 2016, &lt;i&gt;&lt;span style="mso-spacerun: yes;"&gt;&#160;&lt;/span&gt;&lt;/i&gt;pursuant to which EDI International, PC, was to provide, for a fee, certain architectural and &lt;i&gt;&lt;span style="mso-spacerun: yes;"&gt;&#160;&lt;/span&gt;&lt;/i&gt;design services for the HOLA Project. SG Blocks, Inc. claims that EDI International, PC, tortiously &lt;i&gt;&lt;span style="mso-spacerun: yes;"&gt;&#160;&lt;/span&gt;&lt;/i&gt;interfered with SG Blocks, Inc's economic relationship with HOLA Community Partners and &lt;i&gt;&lt;span style="mso-spacerun: yes;"&gt;&#160;&lt;/span&gt;&lt;/i&gt;Heart of Los Angeles Youth, Inc. EDI International, PC, filed a cross-complaint for alleged unpaid fees and tortious interference with EDI International, PC's contractual relationship with HOLA Community Partners and Heart of Los Angeles Youth, Inc. EDI International, PC's cross-complaint seeks in excess of $30,428.71 in damages. On July 8, 2020, SG Blocks, Inc. added PVE LLC as a defendant in the lawsuit, claiming PVE LLC is liable to the same extent as EDI International, PC. The case is currently in the discovery stage and a trial date has been set for May 2, 2022.&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="font-size: 10.0pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="font-size: 10.0pt;"&gt;Litigation is subject to many uncertainties, and the outcome of this action is not predicted with assurance. The Company is currently unable to predict the outcome or possible recovery or loss or range of loss, if any, associated with the resolution of this litigation, and, accordingly, the Company has made no provision related to this matter in the condensed consolidated financial statements. &lt;/span&gt;&lt;/p&gt;
&lt;p style="font-family: 'Times New Roman', serif; font-size: 10pt; margin: 0in 0in 0.0001pt 0.5in; line-height: 1.1;"&gt;&lt;br/&gt;&lt;/p&gt;
&lt;p style="font-family: 'Times New Roman', serif; font-size: 10pt; margin: 0in 0in 0.0001pt 0.5in; line-height: 1.1;"&gt;&lt;span style="font-size: 10pt; font-family: 'Times New Roman', serif; line-height: inherit;"/&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-size: 10pt; font-family: 'Times New Roman', serif; line-height: inherit;"&gt;Other Litigation&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="font-family: Calibri, sans-serif; font-size: 10pt; margin: 0in 0in 0.0001pt; text-indent: 0.5in; line-height: 1.1;"&gt;&lt;i&gt;&lt;span style="font-size: 10pt; font-family: 'Times New Roman', serif; line-height: inherit;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/i&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.75in; text-align: justify; text-indent: -0.25in; line-height: 12pt; font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&lt;b style="mso-bidi-font-weight: normal;"&gt;&lt;span style="font-size: 10.0pt; mso-bidi-font-size: 12.0pt;"&gt;&lt;span style="mso-list: Ignore;"&gt;1.&lt;span style="font: 7.0pt 'Times New Roman';"&gt;&#160;&#160;&#160;&#160;&#160;&#160; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span style="font-weight: bold;"&gt;&lt;b&gt;&lt;i&gt;&lt;span style="font-size: 10.0pt;"&gt;Shetty&#160; v. SG Blocks, Inc. et. al&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;i&gt;&lt;span style="font-size: 10.0pt;"&gt;., &lt;/span&gt;&lt;/i&gt;&lt;/span&gt;&lt;span style="font-size: 10.0pt; mso-fareast-font-family: Calibri;"&gt;Case No. 20-CV-00550, United States District Court,&#160;Eastern District of New York.&#160; &#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&#160;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="font-size: 10.0pt;"&gt;On January 31, 2020, Mahesh Shetty, the Company&#x2019;s former President and Chief Financial Officer (&#x201c;Former Employee&#x201d;), filed suit against the Company and its Chairman and Chief Executive Officer, Paul Galvin, claiming (i) $372,638 in unpaid wages and bonuses and (ii) $300,000 due in severance (hereafter the &#x201c;Action&#x201d;). On March 25, 2020, the Former Employee filed an amended complaint raising additional claims of retaliation under the Fair Labor Standards Act, 29 U.S.C. &#xa7;201 et. seq. (&#x201c;FLSA&#x201d;), and contractual indemnification. &lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="font-size: 10.0pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="font-size: 10.0pt;"&gt;On April 27, 2020, the Company filed a motion to &#160;dismiss the Action. &#160;The Company asserted that the Former Employee agreed to accept (and did receive) restricted stock units of the Company&#x2019;s common stock in full satisfaction and payment of all alleged unpaid wages and bonuses that are claimed in the Action, and/or has otherwise been paid in full for all amounts claimed. The Company further maintained that the Former Employee&#x2019;s employment agreement precludes any entitlement to or liability for severance.&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="font-size: 10.0pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="font-size: 10.0pt;"&gt;On June 15, 2020, the Court entered a decision granting in part and denying in part the Company&#x2019;s motion to dismiss. Specifically, the Court dismissed the Former Employee&#x2019;s claim (i) for severance (in the amount of $300,000) and unpaid wages pursuant to the FLSA, but denied dismissal of the Former Employee&#x2019;s claims for retaliation under the FLSA or unpaid wages allegedly due under the New York Labor Law. &lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="font-size: 10.0pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="font-size: 10.0pt;"&gt;The parties are in the middle of pre-trial discovery, having&lt;span style="mso-spacerun: yes;"&gt;&#160; &lt;/span&gt;served discovery requests upon each other but have yet to respond to same or to schedule depositions of the parties (and/or third party witnesses). No trial date has been set. &lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="font-size: 10.0pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="font-size: 10.0pt;"&gt;Litigation is subject to many uncertainties, and the outcome of this action is not predicted with assurance. The Company is currently unable to predict the outcome or possible recovery or loss or range of loss, if any, associated with the resolution of this litigation, and, accordingly, the Company has made no provision related to this matter in the condensed consolidated financial statements. &lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.5in; font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="font-size: 10.0pt;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.75in; text-align: justify; text-indent: -0.25in; line-height: 12pt; font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&lt;b style="mso-bidi-font-weight: normal;"&gt;&lt;span style="font-size: 10.0pt; mso-bidi-font-size: 12.0pt;"&gt;&lt;span style="mso-list: Ignore;"&gt;2.&lt;span style="font: 7.0pt 'Times New Roman';"&gt;&#160;&#160;&#160;&#160;&#160;&#160; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;i&gt;&lt;span style="font-size: 10.0pt;"&gt;SG Blocks, Inc. v. Osang Healthcare Company, Ltd.&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;span style="font-size: 10.0pt;"&gt;, &lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0in 0.75in; text-align: justify; line-height: 12pt; font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&lt;b&gt;&lt;i&gt;&lt;span style="font-size: 10.0pt;"&gt;&#160;&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;/p&gt;
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&lt;p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="font-size: 10.0pt; color: black;"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"&gt;&lt;span style="font-size: 10.0pt;"&gt;Litigation is subject to many uncertainties, and the outcome of this action is not predicted with assurance. The Company is currently unable to predict the outcome or possible recovery, if any, associated with the resolution of this litigation, and, accordingly, the Company has made no provision related to this matter in the condensed consolidated financial statements. &lt;/span&gt;&lt;/p&gt;
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531258746824">
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<th class="th" colspan="1">12 Months Ended</th>
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<th class="th"><div>Dec. 31, 2020</div></th>
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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_dei_DocumentPeriodEndDate', window );">Document Period End Date</a></td>
<td class="text">Dec. 31,  2020<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_DocumentFiscalYearFocus', window );">Document Fiscal Year Focus</a></td>
<td class="text">2020<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_EntityFilerCategory', window );">Entity Filer Category</a></td>
<td class="text">Non-accelerated Filer<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_EntityIncorporationStateCountryCode', window );">Entity Incorporation, State or Country Code</a></td>
<td class="text">DE<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_EntityAddressStateOrProvince', window );">Entity Address, State or Province</a></td>
<td class="text">NY<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_EntityAddressAddressLine1', window );">Entity Address, Address Line One</a></td>
<td class="text">&lt;span style="border-left: none; border-right: none;">&lt;span style="border-left: none; border-right: none;">17&lt;/span> State Street&lt;/span>,<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_EntityAddressAddressLine2', window );">Entity Address, Address Line Two</a></td>
<td class="text">&lt;span style="border-left: none; border-right: none;">19&lt;/span>th Floor,<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_EntityAddressCityOrTown', window );">Entity Address, City or Town</a></td>
<td class="text">New York<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_EntityAddressPostalZipCode', window );">Entity Address, Postal Zip Code</a></td>
<td class="text">10004<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_CityAreaCode', window );">City Area Code</a></td>
<td class="text">(646)<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_LocalPhoneNumber', window );">Local Phone Number</a></td>
<td class="text">240-4235<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_Security12bTitle', window );">Title of 12(b) Security</a></td>
<td class="text">Common Stock, par value $0.01 per share<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_SecurityExchangeName', window );">Security Exchange Name</a></td>
<td class="text">NASDAQ<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_EntityWellKnownSeasonedIssuer', window );">Entity Well-known Seasoned Issuer</a></td>
<td class="text">No<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_EntityVoluntaryFilers', window );">Entity Voluntary Filers</a></td>
<td class="text">No<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_EntityInteractiveDataCurrent', window );">Entity Interactive Data Current</a></td>
<td class="text">Yes<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_EntityCurrentReportingStatus', window );">Entity Current Reporting Status</a></td>
<td class="text">Yes<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_EntityFileNumber', window );">Entity File Number</a></td>
<td class="text">001-38037<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_EntityTaxIdentificationNumber', window );">Entity Tax Identification Number</a></td>
<td class="text">95-4463937<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_EntityShellCompany', window );">Entity Shell 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_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">$ 22,951,825<span></span>
</td>
</tr>
<tr 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">8,821,289<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_AmendmentFlag">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_AmendmentFlag</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_CityAreaCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Area code of city</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_CityAreaCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_CurrentFiscalYearEndDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>End date of current fiscal year in the format --MM-DD.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_CurrentFiscalYearEndDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:gMonthDayItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentAnnualReport">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true only for a form used as an annual report.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Form 10-K<br> -Number 249<br> -Section 310<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Form 20-F<br> -Number 249<br> -Section 220<br> -Subsection f<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Form 40-F<br> -Number 249<br> -Section 240<br> -Subsection f<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ 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_DocumentAnnualReport</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentFiscalPeriodFocus">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fiscal period values are FY, Q1, Q2, and Q3.  1st, 2nd and 3rd quarter 10-Q or 10-QT statements have value Q1, Q2, and Q3 respectively, with 10-K, 10-KT or other fiscal year statements having FY.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentFiscalPeriodFocus</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:fiscalPeriodItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentFiscalYearFocus">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>This is focus fiscal year of the document report in YYYY format. For a 2006 annual report, which may also provide financial information from prior periods, fiscal 2006 should be given as the fiscal year focus. Example: 2006.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentFiscalYearFocus</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:gYearItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentPeriodEndDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements containing historical data, it is the date up through which that historical data is presented.  If there is no historical data in the report, use the filing date. The format of the date is YYYY-MM-DD.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentPeriodEndDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:dateItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentTransitionReport">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true only for a form used as a transition report.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Forms 10-K, 10-Q, 20-F<br> -Number 240<br> -Section 13<br> -Subsection a-1<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentTransitionReport</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentType">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentType</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:submissionTypeItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressAddressLine1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Address Line 1 such as Attn, Building Name, Street Name</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressAddressLine1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressAddressLine2">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Address Line 2 such as Street or Suite number</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressAddressLine2</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressCityOrTown">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Name of the City or Town</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressCityOrTown</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressPostalZipCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Code for the postal or zip code</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressPostalZipCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressStateOrProvince">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Name of the state or province.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressStateOrProvince</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:stateOrProvinceItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCentralIndexKey">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityCentralIndexKey</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:centralIndexKeyItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCommonStockSharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityCommonStockSharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCurrentReportingStatus">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate 'Yes' or 'No' whether registrants (1) have filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that registrants were required to file such reports), and (2) have been subject to such filing requirements for the past 90 days. This information should be based on the registrant's current or most recent filing containing the related disclosure.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityCurrentReportingStatus</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:yesNoItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityEmergingGrowthCompany">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate if registrant meets the emerging growth company criteria.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityEmergingGrowthCompany</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityFileNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityFileNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:fileNumberItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityFilerCategory">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate whether the registrant is one of the following: Large Accelerated Filer, Accelerated Filer, Non-accelerated Filer. Definitions of these categories are stated in Rule 12b-2 of the Exchange Act. This information should be based on the registrant's current or most recent filing containing the related disclosure.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityFilerCategory</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:filerCategoryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityIncorporationStateCountryCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Two-character EDGAR code representing the state or country of incorporation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityIncorporationStateCountryCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:edgarStateCountryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityInteractiveDataCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation S-T<br> -Number 232<br> -Section 405<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityInteractiveDataCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:yesNoItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityPublicFloat">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 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">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityPublicFloat</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: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_dei_EntityRegistrantName">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityRegistrantName</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityShellCompany">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the registrant is a shell company as defined in Rule 12b-2 of the Exchange Act.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityShellCompany</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntitySmallBusiness">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicates that the company is a Smaller Reporting Company (SRC).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntitySmallBusiness</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityTaxIdentificationNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityTaxIdentificationNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:employerIdItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityVoluntaryFilers">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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' 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>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ 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_EntityVoluntaryFilers</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_EntityWellKnownSeasonedIssuer">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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' 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>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ 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_EntityWellKnownSeasonedIssuer</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_LocalPhoneNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Local phone number for entity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LocalPhoneNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_Security12bTitle">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Title of a 12(b) registered security.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_Security12bTitle</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:securityTitleItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_SecurityExchangeName">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Name of the Exchange on which a security is registered.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection d1-1<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_SecurityExchangeName</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:edgarExchangeCodeItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_TradingSymbol">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Trading symbol of an instrument as listed on an exchange.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_TradingSymbol</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:tradingSymbolItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_sgbx_DocumentAndEntityInformationAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">sgbx_DocumentAndEntityInformationAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>15
<FILENAME>R2.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531258960408">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Consolidated Balance Sheets - USD ($)<br></strong></div></th>
<th class="th"><div>Dec. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsCurrentAbstract', window );"><strong>Current assets:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsAtCarryingValue', window );">Cash and cash equivalents</a></td>
<td class="nump">$ 13,010,356<span></span>
</td>
<td class="nump">$ 1,625,671<span></span>
</td>
</tr>
<tr class="re">
<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 receivable, net</a></td>
<td class="nump">2,635,608<span></span>
</td>
<td class="nump">1,101,185<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ContractWithCustomerAssetNetCurrent', window );">Contract assets</a></td>
<td class="nump">1,303,136<span></span>
</td>
<td class="nump">106,015<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InventoryNet', window );">Inventories</a></td>
<td class="nump">778,144<span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="ro">
<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">570,775<span></span>
</td>
<td class="nump">73,938<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_AssetsCurrent', window );">Total current assets</a></td>
<td class="nump">18,298,019<span></span>
</td>
<td class="nump">2,906,809<span></span>
</td>
</tr>
<tr class="ro">
<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, plant and equipment, net</a></td>
<td class="nump">2,683,014<span></span>
</td>
<td class="nump">11,747<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Goodwill', window );">Goodwill</a></td>
<td class="nump">1,309,330<span></span>
</td>
<td class="nump">1,223,520<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Right-of-use asset</a></td>
<td class="nump">1,537,545<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_NotesAndLoansReceivableNetNoncurrent', window );">Long-term note receivable</a></td>
<td class="nump">682,637<span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IntangibleAssetsNetExcludingGoodwill', window );">Intangible assets, net</a></td>
<td class="nump">2,218,609<span></span>
</td>
<td class="nump">2,298,805<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredCosts', window );">Deferred contract costs, net</a></td>
<td class="nump">152,944<span></span>
</td>
<td class="nump">193,730<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_Assets', window );">Total Assets</a></td>
<td class="nump">26,882,098<span></span>
</td>
<td class="nump">6,634,611<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_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="ro">
<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 expenses</a></td>
<td class="nump">3,961,961<span></span>
</td>
<td class="nump">2,105,505<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ContractWithCustomerLiabilityCurrent', window );">Contract liabilities</a></td>
<td class="nump">1,774,740<span></span>
</td>
<td class="nump">168,957<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilityCurrent', window );">Lease liability, current maturities</a></td>
<td class="nump">326,654<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_DueToRelatedPartiesCurrent', window );">Due to affiliates</a></td>
<td class="nump">965,561<span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesOfBusinessTransferredUnderContractualArrangementCurrent', window );">Assumed liability</a></td>
<td class="nump">200,765<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_OtherLiabilitiesCurrent', window );">Other current liabilities</a></td>
<td class="nump">5,000<span></span>
</td>
<td class="text"> <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_LiabilitiesCurrent', window );">Total current liabilities</a></td>
<td class="nump">7,234,681<span></span>
</td>
<td class="nump">2,274,462<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilityNoncurrent', window );">Lease liability, net of current maturities</a></td>
<td class="nump">1,209,594<span></span>
</td>
<td class="text"> <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_Liabilities', window );">Total liabilities</a></td>
<td class="nump">8,444,275<span></span>
</td>
<td class="nump">2,274,462<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract', 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, $0.00 par value, 5,405,010 shares authorized; none issued or outstanding.</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_CommonStockValue', window );">Common stock, $0.01 par value, 25,000,000 shares authorized; 1,157,890 issued and outstanding as of December 31, 2020 and 213,002 issued and outstanding as of December 31, 2019.</a></td>
<td class="nump">85,962<span></span>
</td>
<td class="nump">11,579<span></span>
</td>
</tr>
<tr class="ro">
<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">40,443,840<span></span>
</td>
<td class="nump">21,932,387<span></span>
</td>
</tr>
<tr class="re">
<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">(22,276,546)<span></span>
</td>
<td class="num">(17,583,817)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Total SG Blocks, Inc. stockholders' equity</a></td>
<td class="nump">18,253,256<span></span>
</td>
<td class="nump">4,360,149<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_MinorityInterest', window );">Non-controlling interests</a></td>
<td class="num">(184,567)<span></span>
</td>
<td class="text"> <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_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest', window );">Total Stockholders' equity</a></td>
<td class="nump">18,437,823<span></span>
</td>
<td class="nump">4,360,149<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesAndStockholdersEquity', window );">Total Liabilities and Stockholders&#8217; Equity</a></td>
<td class="nump">$ 26,882,098<span></span>
</td>
<td class="nump">$ 6,634,611<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=120391452&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 310<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=121593590&amp;loc=d3e4428-111522<br><br>Reference 2: 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=120391452&amp;loc=d3e13212-122682<br><br>Reference 3: 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=121566466&amp;loc=d3e6676-107765<br><br>Reference 4: 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=121593590&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_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://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 65<br> -Paragraph 15<br> -Subparagraph (g)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=121322162&amp;loc=SL121327923-165333<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(30)(a)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&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=120398452&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 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&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 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (bb)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559654&amp;loc=d3e5710-111685<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=116870748&amp;loc=SL6758485-165988<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 7: 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=120311839&amp;loc=d3e8736-108599<br><br>Reference 8: 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=120400017&amp;loc=d3e572229-122910<br><br>Reference 9: 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 (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 10: 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 30<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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=121566466&amp;loc=d3e6801-107765<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=116870748&amp;loc=SL6758485-165988<br><br>Reference 4: 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 (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (bb)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559654&amp;loc=d3e5710-111685<br><br>Reference 6: 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=120391452&amp;loc=d3e13212-122682<br><br>Reference 7: 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(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 8: 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=121566466&amp;loc=d3e6676-107765<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetsCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetsCurrentAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetsCurrentAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashAndCashEquivalentsAtCarryingValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&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=121566466&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=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashAndCashEquivalentsAtCarryingValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ContractWithCustomerAssetNetCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 in exchange for good or service transferred to customer when right is conditioned on something other than passage of time, 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 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=121556615&amp;loc=SL49130531-203044<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 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=121556615&amp;loc=SL49130533-203044<br><br>Reference 3: 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=121604090&amp;loc=SL49130549-203045<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_ContractWithCustomerAssetNetCurrent</td>
</tr>
<tr>
<td style="padding-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_ContractWithCustomerLiabilityCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=121556615&amp;loc=SL49130531-203044<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 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=121556615&amp;loc=SL49130532-203044<br><br>Reference 3: 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=121604090&amp;loc=SL49130549-203045<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_ContractWithCustomerLiabilityCurrent</td>
</tr>
<tr>
<td style="padding-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_DeferredCosts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 cost, excluding capitalized cost related to contract with customer; classified as noncurrent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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=120391452&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 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=120398452&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 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=120400017&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_DeferredCosts</td>
</tr>
<tr>
<td style="padding-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_DueToRelatedPartiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 obligations due all related parties. For classified balance sheets, represents the current portion of such 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://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 850<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=6457730&amp;loc=d3e39549-107864<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.(k)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&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 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&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_DueToRelatedPartiesCurrent</td>
</tr>
<tr>
<td style="padding-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_Goodwill">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.</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 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(10)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&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 350<br> -SubTopic 20<br> -Section 45<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=120320667&amp;loc=SL49117168-202975<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 20<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=99380562&amp;loc=d3e13770-109266<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Goodwill</td>
</tr>
<tr>
<td style="padding-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_IntangibleAssetsNetExcludingGoodwill">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: 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 2<br> -Subparagraph ((a)(1),(b))<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<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 30<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6388964&amp;loc=d3e16212-109274<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IntangibleAssetsNetExcludingGoodwill</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InventoryNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121566466&amp;loc=d3e6676-107765<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.6(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InventoryNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Liabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=116870748&amp;loc=SL6758485-165988<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (bb)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559654&amp;loc=d3e5710-111685<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 210.5-02.19-26)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559654&amp;loc=d3e5710-111685<br><br>Reference 6: 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 (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 7: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<br><br>Reference 8: 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(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&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_Liabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesAndStockholdersEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<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(23))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&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 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=120400017&amp;loc=d3e572229-122910<br><br>Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 5: 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=120391452&amp;loc=d3e13212-122682<br><br>Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesAndStockholdersEquity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (bb)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559654&amp;loc=d3e5710-111685<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=116870748&amp;loc=SL6758485-165988<br><br>Reference 4: 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(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 5: 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=120391452&amp;loc=d3e13212-122682<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559654&amp;loc=d3e5710-111685<br><br>Reference 7: 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 (c)<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>
<td style="white-space:nowrap;">us-gaap_LiabilitiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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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>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesCurrentAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesCurrentAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<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_LiabilitiesOfBusinessTransferredUnderContractualArrangementCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 current carrying amount, due within one year or one operating cycle, if longer, of liabilities resulting from the transfer of a business segment under contractual arrangement where the transferor maintains certain risks, obligations or liabilities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section S99<br> -Paragraph 5<br> -Subparagraph (SAB Topic 5.E)<br> -URI http://asc.fasb.org/extlink&amp;oid=120398118&amp;loc=d3e355146-122828<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.20)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&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_LiabilitiesOfBusinessTransferredUnderContractualArrangementCurrent</td>
</tr>
<tr>
<td style="padding-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_MinorityInterest">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 is directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent (that is, noncontrolling interest, previously referred to as minority interest).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div 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)(24))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<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 210.5-02.31)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 4: 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 (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<br><br>Reference 6: 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(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&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_MinorityInterest</td>
</tr>
<tr>
<td style="padding-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_NotesAndLoansReceivableNetNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 financing receivable, classified as noncurrent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 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=120391452&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_NotesAndLoansReceivableNetNoncurrent</td>
</tr>
<tr>
<td style="padding-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_OperatingLeaseLiabilityCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121603541&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseLiabilityCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseLiabilityNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121603541&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseLiabilityNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseRightOfUseAsset">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's right to use underlying asset under operating lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121603541&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_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=121566466&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=121566466&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=120391452&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>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Aggregate par or stated value of issued nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable preferred shares, par value and other disclosure concepts are in another section within stockholders' equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PrepaidExpenseAndOtherAssetsCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(7))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&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=121566466&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=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PrepaidExpenseAndOtherAssetsCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(14))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&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=120400017&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=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 65<br> -Paragraph 15<br> -Subparagraph (g)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=121322162&amp;loc=SL121327923-165333<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)(23)(a)(4))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 40<br> -Section 65<br> -Paragraph 2<br> -Subparagraph (h)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=121370832&amp;loc=SL117420844-207641<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 S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 40<br> -Section 65<br> -Paragraph 2<br> -Subparagraph (g)(2)(i)<br> -URI http://asc.fasb.org/extlink&amp;oid=121370832&amp;loc=SL117420844-207641<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&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 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 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(31))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&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=120391452&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 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=120391452&amp;loc=d3e13212-122682<br><br>Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 7: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<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>
<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_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity.</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 250<br> -SubTopic 10<br> -Section 45<br> -Paragraph 24<br> -URI http://asc.fasb.org/extlink&amp;oid=115929471&amp;loc=d3e21930-107793<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 830<br> -SubTopic 30<br> -Section 45<br> -Paragraph 17<br> -URI http://asc.fasb.org/extlink&amp;oid=118261656&amp;loc=d3e32136-110900<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<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=120397183&amp;loc=d3e187085-122770<br><br>Reference 4: 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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_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest</td>
</tr>
<tr>
<td style="padding-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_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract</td>
</tr>
<tr>
<td style="padding-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>
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</table></div>
</div></td></tr>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531251761640">
<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, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementOfFinancialPositionAbstract', window );"><strong>Statement of Financial Position [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_PreferredStockParOrStatedValuePerShare', window );">Preferred stock, par value</a></td>
<td class="nump">$ 0.00<span></span>
</td>
<td class="nump">$ 0.00<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PreferredStockSharesAuthorized', window );">Preferred stock, shares authorized</a></td>
<td class="nump">5,405,010<span></span>
</td>
<td class="nump">5,405,010<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PreferredStockSharesIssued', window );">Preferred stock, shares issued</a></td>
<td class="nump">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</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</a></td>
<td class="nump">$ 0.01<span></span>
</td>
<td class="nump">$ 0.01<span></span>
</td>
</tr>
<tr class="re">
<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</a></td>
<td class="nump">25,000,000<span></span>
</td>
<td class="nump">25,000,000<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</a></td>
<td class="nump">8,596,189<span></span>
</td>
<td class="nump">1,157,890<span></span>
</td>
</tr>
<tr class="re">
<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</a></td>
<td class="nump">8,596,189<span></span>
</td>
<td class="nump">1,157,890<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=120391452&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=120391452&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=120391452&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=120391452&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=120391452&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=120391452&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=120391452&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=120391452&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_StatementOfFinancialPositionAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_StatementOfFinancialPositionAbstract</td>
</tr>
<tr>
<td style="padding-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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</div>
</body>
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<DOCUMENT>
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<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531268296600">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Consolidated Statements of Operations - USD ($)<br></strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenuesAbstract', window );"><strong>Revenue:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Revenues', window );">Revenue</a></td>
<td class="nump">$ 8,755,623<span></span>
</td>
<td class="nump">$ 2,984,835<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CostOfGoodsAndServicesSoldAbstract', window );"><strong>Cost of revenue:</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_CostOfRevenue', window );">Cost of revenue</a></td>
<td class="nump">6,535,444<span></span>
</td>
<td class="nump">2,307,488<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_GrossProfit', window );">Gross profit</a></td>
<td class="nump">2,220,179<span></span>
</td>
<td class="nump">677,347<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingExpensesAbstract', window );"><strong>Operating expenses:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LaborAndRelatedExpense', window );">Payroll and related expenses</a></td>
<td class="nump">2,992,207<span></span>
</td>
<td class="nump">2,392,587<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherGeneralAndAdministrativeExpense', window );">General and administrative expenses</a></td>
<td class="nump">3,449,849<span></span>
</td>
<td class="nump">1,788,276<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SellingAndMarketingExpense', window );">Marketing and business development expense</a></td>
<td class="nump">230,248<span></span>
</td>
<td class="nump">240,557<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherGeneralExpense', window );">Pre-project expenses</a></td>
<td class="nump">130,707<span></span>
</td>
<td class="nump">21,286<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_GoodwillImpairmentLoss', window );">Goodwill impairment</a></td>
<td class="text"> <span></span>
</td>
<td class="num">(2,938,653)<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</a></td>
<td class="nump">6,803,011<span></span>
</td>
<td class="nump">7,381,359<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 );">Operating loss</a></td>
<td class="num">(4,582,832)<span></span>
</td>
<td class="num">(6,704,012)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NonoperatingIncomeExpenseAbstract', window );"><strong>Other income (expense):</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_InvestmentIncomeInvestmentExpense', window );">Interest expense</a></td>
<td class="num">(9,275)<span></span>
</td>
<td class="num">(178,995)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InvestmentIncomeInterest', window );">Interest income</a></td>
<td class="nump">61,675<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_OtherNonoperatingIncome', window );">Other income</a></td>
<td class="nump">23,282<span></span>
</td>
<td class="nump">14,506<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_GainLossOnDispositionOfAssets', window );">Loss on asset disposal</a></td>
<td class="num">(1,012)<span></span>
</td>
<td class="num">(52,039)<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_NonoperatingIncomeExpense', window );">Total</a></td>
<td class="nump">74,670<span></span>
</td>
<td class="num">(216,528)<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_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments', window );">Loss before income taxes</a></td>
<td class="num">(4,508,162)<span></span>
</td>
<td class="num">(6,920,540)<span></span>
</td>
</tr>
<tr class="re">
<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 provision</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProfitLoss', window );">Net loss</a></td>
<td class="num">(4,508,162)<span></span>
</td>
<td class="num">(6,920,540)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest', window );">Add: net profit attributable to noncontrolling interests</a></td>
<td class="nump">184,567<span></span>
</td>
<td class="text"> <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_NetIncomeLoss', window );">Net loss attributable to common stockholders of SG Blocks, Inc.</a></td>
<td class="num">$ (4,692,729)<span></span>
</td>
<td class="num">$ (6,920,540)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareBasicAndDilutedAbstract', window );"><strong>Net loss per share - basic and diluted:</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_EarningsPerShareBasicAndDiluted', window );">Basic and diluted</a></td>
<td class="num">$ (0.79)<span></span>
</td>
<td class="num">$ (22.85)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareBasicAndDilutedOtherDisclosuresAbstract', window );"><strong>Weighted average shares outstanding:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted', window );">Basic and diluted</a></td>
<td class="nump">5,959,403<span></span>
</td>
<td class="nump">302,844<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_ProductOrServiceAxis=us-gaap_ConstructionMember', window );">Construction services</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_RevenuesAbstract', window );"><strong>Revenue:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Revenues', window );">Revenue</a></td>
<td class="nump">$ 4,104,917<span></span>
</td>
<td class="nump">$ 2,808,981<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CostOfGoodsAndServicesSoldAbstract', window );"><strong>Cost of revenue:</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_CostOfRevenue', window );">Cost of revenue</a></td>
<td class="nump">3,224,457<span></span>
</td>
<td class="nump">2,238,535<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_ProductOrServiceAxis=sgbx_EngineeringServicesMember', window );">Engineering services</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_RevenuesAbstract', window );"><strong>Revenue:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Revenues', window );">Revenue</a></td>
<td class="nump">409,206<span></span>
</td>
<td class="nump">175,854<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CostOfGoodsAndServicesSoldAbstract', window );"><strong>Cost of revenue:</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_CostOfRevenue', window );">Cost of revenue</a></td>
<td class="nump">322,853<span></span>
</td>
<td class="nump">68,953<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_ProductOrServiceAxis=sgbx_MedicalRevenueMember', window );">Medical revenue</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_RevenuesAbstract', window );"><strong>Revenue:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Revenues', window );">Revenue</a></td>
<td class="nump">4,241,500<span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CostOfGoodsAndServicesSoldAbstract', window );"><strong>Cost of revenue:</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_CostOfRevenue', window );">Cost of revenue</a></td>
<td class="nump">$ 2,988,134<span></span>
</td>
<td class="text"> <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 );">- 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 aggregate cost of goods produced and sold and services rendered 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/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<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(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&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 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.2)<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br><br>Reference 4: 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 (c)<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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</div></td></tr>
</table>
<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=121326447&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>
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<tr>
<td><strong> Balance Type:</strong></td>
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</div></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_EarningsPerShareBasicAndDilutedAbstract</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 class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of gain (loss) on sale or disposal of property, plant and equipment assets, excluding oil and gas property and timber property.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 45<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=109226348&amp;loc=d3e2443-110228<br><br>Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=109226691&amp;loc=d3e2941-110230<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_GainLossOnDispositionOfAssets</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>
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<td><strong> Balance 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_GoodwillImpairmentLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: 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 2<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121556970&amp;loc=d3e13854-109267<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=121586364&amp;loc=d3e3602-108585<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 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=121556970&amp;loc=d3e13816-109267<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=99380562&amp;loc=d3e13777-109266<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_GoodwillImpairmentLoss</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>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_GrossProfit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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 (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 31<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8924-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<br><br>Reference 4: 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(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 5: 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=120311839&amp;loc=d3e8736-108599<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 8: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.1,2)<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_GrossProfit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
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<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>
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<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://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 31<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8924-108599<br><br>Reference 5: 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=120395691&amp;loc=d3e23780-122690<br><br>Reference 6: 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=120311839&amp;loc=d3e8736-108599<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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>
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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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</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 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 10<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32672-109319<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (h)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 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=120395691&amp;loc=d3e23780-122690<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22663-107794<br><br>Reference 6: 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=120385591&amp;loc=d3e38679-109324<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<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(9))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22658-107794<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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_InvestmentIncomeInterest">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div 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 210.5-03.7(b))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<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> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InvestmentIncomeInterest</td>
</tr>
<tr>
<td style="padding-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_InvestmentIncomeInvestmentExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of expenses related to the generation of investment 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 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.9)<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<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 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04.2)<br> -URI http://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InvestmentIncomeInvestmentExpense</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>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_LaborAndRelatedExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 salary, wage, profit sharing; incentive and equity-based compensation; and other employee benefit.</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 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(b)(4))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&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_LaborAndRelatedExpense</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>duration</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=121641772&amp;loc=SL7669619-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 31<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8924-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 4: 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-SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<br><br>Reference 18: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22583-107794<br><br>Reference 19: 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(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 20: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 60B<br> -Subparagraph (a)<br> -URI 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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>
</tr>
<tr>
<td style="padding-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_NetIncomeLossAttributableToNoncontrollingInterest">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 Net Income (Loss) attributable to noncontrolling interest.</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 (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&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 (a)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=109239629&amp;loc=SL4573702-111684<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22658-107794<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 (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&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 55<br> -Paragraph 4J<br> -URI http://asc.fasb.org/extlink&amp;oid=120409616&amp;loc=SL4591551-111686<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22663-107794<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetIncomeLossAttributableToNoncontrollingInterest</td>
</tr>
<tr>
<td style="padding-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_NonoperatingIncomeExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 amount of income or expense from ancillary business-related activities (that is to say, 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>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 210.5-03.7)<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&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_NonoperatingIncomeExpense</td>
</tr>
<tr>
<td style="padding-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_NonoperatingIncomeExpenseAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_NonoperatingIncomeExpenseAbstract</td>
</tr>
<tr>
<td style="padding-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_OperatingExpenses">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingExpenses</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingExpensesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingExpensesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The net result for the period of deducting operating expenses from operating revenues.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 31<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8924-108599<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 5: 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=120311839&amp;loc=d3e8736-108599<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherGeneralAndAdministrativeExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 general and administrative expense classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.4)<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&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_OtherGeneralAndAdministrativeExpense</td>
</tr>
<tr>
<td style="padding-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_OtherGeneralExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 general expenses not normally included in Other Operating Costs and Expenses.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div 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 210.5-03.6)<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&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_OtherGeneralExpense</td>
</tr>
<tr>
<td style="padding-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_OtherNonoperatingIncome">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 related to nonoperating activities, classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(7)(d))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&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_OtherNonoperatingIncome</td>
</tr>
<tr>
<td style="padding-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_ProfitLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.</p></div>
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-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><br>Reference 18: 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 (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 19: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 20: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 55<br> -Paragraph 4K<br> -URI 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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_ProfitLoss</td>
</tr>
<tr>
<td style="padding-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_Revenues">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&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 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 7: 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 40<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e9031-108599<br><br>Reference 8: 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 30<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<br><br>Reference 9: 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 41<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e9038-108599<br><br>Reference 10: 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 42<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e9054-108599<br><br>Reference 11: 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(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 12: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 235<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-05(b)(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=120399901&amp;loc=d3e537907-122884<br><br>Reference 13: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Revenues</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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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>
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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_RevenuesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_RevenuesAbstract</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>xbrli:stringItemType</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 aggregate total amount of expenses directly related to the marketing or selling of products or services.</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_SellingAndMarketingExpense</td>
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<td>us-gaap_</td>
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<td>xbrli:monetaryItemType</td>
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<td><strong> Balance Type:</strong></td>
<td>debit</td>
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<td>duration</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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<td><strong> Data Type:</strong></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>
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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;">srt_ProductOrServiceAxis=us-gaap_ConstructionMember</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>
</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_ProductOrServiceAxis=sgbx_EngineeringServicesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_ProductOrServiceAxis=sgbx_EngineeringServicesMember</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>
</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_srt_ProductOrServiceAxis=sgbx_MedicalRevenueMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_ProductOrServiceAxis=sgbx_MedicalRevenueMember</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>
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<tr>
<td><strong> Period Type:</strong></td>
<td></td>
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<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;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531255044776">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Consolidated Statements of Changes in Stockholders' Equity - USD ($)<br></strong></div></th>
<th class="th"><div>Total</div></th>
<th class="th"><div>0.01 Par Value Common Stock</div></th>
<th class="th"><div>Preferred Stock</div></th>
<th class="th"><div>Additional Paid-in Capital</div></th>
<th class="th"><div>Accumulated Deficit</div></th>
<th class="th"><div>SG Blocks Stockholders' Equity</div></th>
<th class="th"><div>Non-controlling interests</div></th>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest', window );">Beginning balance at Dec. 31, 2018</a></td>
<td class="nump">$ 7,080,067<span></span>
</td>
<td class="nump">$ 2,130<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">$ 17,741,214<span></span>
</td>
<td class="num">$ (10,663,277)<span></span>
</td>
<td class="nump">$ 7,080,067<span></span>
</td>
<td class="text"> <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 );">Beginning Balance, Shares at Dec. 31, 2018</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">213,002<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_StockIssuedDuringPeriodValueShareBasedCompensation', window );">Stock-based compensation</a></td>
<td class="nump">946,660<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">946,660<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">946,660<span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueConversionOfUnits', window );">Conversion of restricted stock units to common stock</a></td>
<td class="nump">3,253,962<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_sgbx_StockIssuedDuringPeriodIssuanceOfCommonStockNetOfIssuanceCosts', window );">Issuance of common stock, net of issuance costs</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 9,449<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">3,244,513<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">3,253,962<span></span>
</td>
<td class="text"> <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_sgbx_StockIssuedDuringPeriodIssuanceOfCommonStockNetOfIssuanceCostsShares', window );">Issuance of common stock, net of issuance costs, Shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">944,888<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_ProfitLoss', window );">Net loss</a></td>
<td class="num">(6,920,540)<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="num">(6,920,540)<span></span>
</td>
<td class="num">(6,920,540)<span></span>
</td>
<td class="text"> <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_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest', window );">Ending balance at Dec. 31, 2019</a></td>
<td class="nump">4,360,149<span></span>
</td>
<td class="nump">$ 11,579<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">21,932,387<span></span>
</td>
<td class="num">(17,583,817)<span></span>
</td>
<td class="nump">4,360,149<span></span>
</td>
<td class="text"> <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 );">Ending Balance, Shares at Dec. 31, 2019</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,157,890<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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-based compensation</a></td>
<td class="nump">1,261,215<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">1,261,215<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">1,261,215<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_StockIssuedDuringPeriodValueConversionOfUnits', window );">Conversion of restricted stock units to common stock</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">$ 246<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="num">(246)<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesConversionOfUnits', window );">Conversion of restricted stock units to common stock, Shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">24,672<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_sgbx_StockIssuedDuringPeriodValuesReverseStockSplits', window );">Reverse stock split settlement</a></td>
<td class="num">(122)<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="num">(122)<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="num">(122)<span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesReverseStockSplits', window );">Reverse stock split settlement, Shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(38)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_sgbx_ConversionOfDebtExchangeValue', window );">Conversion of debt exchange to common stock</a></td>
<td class="nump">206,263<span></span>
</td>
<td class="nump">$ 737<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">205,526<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">206,263<span></span>
</td>
<td class="text"> <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_sgbx_ConversionOfDebtExchangeShare', window );">Conversion of debt exchange to common stock, Shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">73,665<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_sgbx_StockIssuedDuringPeriodIssuanceOfCommonStockNetOfIssuanceCosts', window );">Issuance of common stock, net of issuance costs</a></td>
<td class="nump">17,118,480<span></span>
</td>
<td class="nump">$ 73,400<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">17,045,080<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">17,118,480<span></span>
</td>
<td class="text"> <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_sgbx_StockIssuedDuringPeriodIssuanceOfCommonStockNetOfIssuanceCostsShares', window );">Issuance of common stock, net of issuance costs, Shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">7,340,000<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_ProfitLoss', window );">Net loss</a></td>
<td class="num">(4,508,162)<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="num">(4,692,729)<span></span>
</td>
<td class="num">(4,692,729)<span></span>
</td>
<td class="nump">184,567<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_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest', window );">Ending balance at Dec. 31, 2020</a></td>
<td class="nump">$ 18,437,823<span></span>
</td>
<td class="nump">$ 85,962<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">$ 40,443,840<span></span>
</td>
<td class="num">$ (22,276,546)<span></span>
</td>
<td class="nump">$ 18,253,256<span></span>
</td>
<td class="nump">$ 184,567<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 );">Ending Balance, Shares at Dec. 31, 2020</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">8,596,189<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_sgbx_ConversionOfDebtExchangeShare">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">sgbx_ConversionOfDebtExchangeShare</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_sgbx_ConversionOfDebtExchangeValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">sgbx_ConversionOfDebtExchangeValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_sgbx_StockIssuedDuringPeriodIssuanceOfCommonStockNetOfIssuanceCosts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Stock issued during period issuance of common stock net of issuance costs.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">sgbx_StockIssuedDuringPeriodIssuanceOfCommonStockNetOfIssuanceCosts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_sgbx_StockIssuedDuringPeriodIssuanceOfCommonStockNetOfIssuanceCostsShares">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Stock issued during period issuance of common stock net of issuance costs 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;">sgbx_StockIssuedDuringPeriodIssuanceOfCommonStockNetOfIssuanceCostsShares</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_sgbx_StockIssuedDuringPeriodValuesReverseStockSplits">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">sgbx_StockIssuedDuringPeriodValuesReverseStockSplits</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_ProfitLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.</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 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<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 1A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669619-108580<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 7<br> -URI 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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_ProfitLoss</td>
</tr>
<tr>
<td style="padding-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_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_StockIssuedDuringPeriodSharesConversionOfUnits">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The number of shares issued during the period upon the conversion of units. An example of a convertible unit is an umbrella partnership real estate investment trust unit (UPREIT unit).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div 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=120397183&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 3<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21475-112644<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=120391452&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br><br>Reference 5: 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=120391452&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_StockIssuedDuringPeriodSharesConversionOfUnits</td>
</tr>
<tr>
<td style="padding-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>
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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_StockIssuedDuringPeriodSharesReverseStockSplits">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Reduction in the number of shares during the period as a result of a reverse stock split.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodSharesReverseStockSplits</td>
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<tr>
<td><strong> Period Type:</strong></td>
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</div></td></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>Value of stock issued during the period upon the conversion of units. An example of a convertible unit is an umbrella partnership real estate investment trust unit (UPREIT unit).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div 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 210.5-02.29-31)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&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=120397183&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_StockIssuedDuringPeriodValueConversionOfUnits</td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation">
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<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>
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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_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>
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<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>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity.</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_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest</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>
<td>credit</td>
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<td>instant</td>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531253665560">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Consolidated Statements of Cash Flows - USD ($)<br></strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
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<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract', window );"><strong>Cash flows from operating activities:</strong></a></td>
<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProfitLoss', window );">Net loss</a></td>
<td class="num">$ (4,508,162)<span></span>
</td>
<td class="num">$ (6,920,540)<span></span>
</td>
</tr>
<tr class="re">
<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 used in operating activities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
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<tr class="ro">
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<td class="text"> <span></span>
</td>
<td class="nump">2,938,653<span></span>
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<td class="nump">50,655<span></span>
</td>
<td class="nump">9,621<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_AmortizationOfIntangibleAssets', window );">Amortization of intangible assets</a></td>
<td class="nump">148,541<span></span>
</td>
<td class="nump">145,124<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherDepreciationAndAmortization', window );">Amortization of deferred license costs</a></td>
<td class="nump">40,786<span></span>
</td>
<td class="nump">10,196<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AmortizationOfDebtDiscountPremium', window );">Accretion of debt discount</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">105,770<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AmortizationOfFinancingCosts', window );">Amortization of debt issuance costs</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">73,225<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProvisionForDoubtfulAccounts', window );">Bad debt expense and recoveries</a></td>
<td class="nump">10,018<span></span>
</td>
<td class="num">(54,000)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_GainLossOnInvestments', window );">Interest income on short-term investment</a></td>
<td class="num">(32,637)<span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensation', window );">Stock-based compensation</a></td>
<td class="nump">1,261,215<span></span>
</td>
<td class="nump">729,404<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_GainLossOnDispositionOfAssets', window );">Loss on asset disposal</a></td>
<td class="nump">1,012<span></span>
</td>
<td class="nump">52,039<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract', window );"><strong>Changes in operating assets and liabilities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInAccountsReceivable', window );">Accounts receivable</a></td>
<td class="num">(890,531)<span></span>
</td>
<td class="nump">699,141<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInContractWithCustomerAsset', window );">Contract assets</a></td>
<td class="num">(1,166,692)<span></span>
</td>
<td class="nump">154,310<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInInventories', window );">Inventory</a></td>
<td class="num">(647,345)<span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="ro">
<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="num">(489,437)<span></span>
</td>
<td class="nump">912,749<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInOtherNoncurrentAssets', window );">Right of use asset</a></td>
<td class="nump">81,256<span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities', window );">Accounts payable and accrued expenses</a></td>
<td class="nump">1,129,189<span></span>
</td>
<td class="num">(301,457)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInContractWithCustomerLiability', window );">Contract liabilities</a></td>
<td class="nump">1,236,174<span></span>
</td>
<td class="num">(1,165,930)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInDueToRelatedPartiesCurrent', window );">Due to affiliates</a></td>
<td class="nump">965,561<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_IncreaseDecreaseInOtherCurrentLiabilities', window );">Other current liability</a></td>
<td class="nump">5,000<span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities', window );">Long term lease liability</a></td>
<td class="num">(82,553)<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_IncreaseDecreaseInDeferredRevenue', window );">Deferred long-term asset charge</a></td>
<td class="text"> <span></span>
</td>
<td class="num">(203,926)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInOperatingActivities', window );">Net cash used in operating activities</a></td>
<td class="num">(2,887,950)<span></span>
</td>
<td class="num">(2,815,621)<span></span>
</td>
</tr>
<tr class="re">
<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 used in investing activities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment', window );">Purchase of property, plant and equipment</a></td>
<td class="num">(1,568,115)<span></span>
</td>
<td class="num">(2,070)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsToAcquireIntangibleAssets', window );">Purchase of intangible asset</a></td>
<td class="num">(743,168)<span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsToAcquireNotesReceivable', window );">Note receivable</a></td>
<td class="nump">650,000<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_PaymentsToAcquireInterestInJointVenture', window );">Investment in and advances to equity affiliates</a></td>
<td class="num">(84,440)<span></span>
</td>
<td class="text"> <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">(3,045,723)<span></span>
</td>
<td class="num">(2,070)<span></span>
</td>
</tr>
<tr class="re">
<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 provided by 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_ProceedsFromIssuanceInitialPublicOffering', window );">Proceeds from public stock offering and other private placements, net of issuance costs</a></td>
<td class="nump">17,118,480<span></span>
</td>
<td class="nump">3,253,962<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromShortTermDebt', window );">Proceeds from short-term note payable</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">375,000<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_ProceedsFromNotesPayable', window );">Proceeds from long term payable</a></td>
<td class="nump">200,000<span></span>
</td>
<td class="text"> <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_sgbx_SettlementOfCommonStockFromReverseStockSplits', window );">Settlement of common stock from reverse stock split</a></td>
<td class="nump">122<span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RepaymentsOfConvertibleDebt', window );">Payments on short-term note payable</a></td>
<td class="text"> <span></span>
</td>
<td class="num">(480,770)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsOfDebtIssuanceCosts', window );">Payments on debt issuance costs</a></td>
<td class="text"> <span></span>
</td>
<td class="num">(73,225)<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_NetCashProvidedByUsedInFinancingActivities', window );">Net cash provided by financing activities</a></td>
<td class="nump">17,318,358<span></span>
</td>
<td class="nump">3,074,967<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_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect', window );">Net increase (decrease) in cash and cash equivalents</a></td>
<td class="nump">11,384,685<span></span>
</td>
<td class="nump">257,276<span></span>
</td>
</tr>
<tr class="ro">
<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 - beginning of period</a></td>
<td class="nump">1,625,671<span></span>
</td>
<td class="nump">1,368,395<span></span>
</td>
</tr>
<tr class="re">
<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 - end of period</a></td>
<td class="nump">13,010,356<span></span>
</td>
<td class="nump">1,625,671<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SupplementalCashFlowInformationAbstract', window );"><strong>Supplemental disclosure of cash flow information:</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_InterestPaidNet', window );">Cash paid during the period for Interest</a></td>
<td class="nump">2,614<span></span>
</td>
<td class="nump">105,770<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract', window );"><strong>Supplemental disclosure of non-cash operating 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_DebtConversionOriginalDebtAmount1', window );">Non-cash conversion of long term debt</a></td>
<td class="nump">200,000<span></span>
</td>
<td class="text"> <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_sgbx_Noncashconversionofinterestexpenseoflongtermdebt', window );">Non-cash conversion of interest expense of long term debt</a></td>
<td class="nump">6,263<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_StockIssued1', window );">Non-cash conversion of accrued salary to restricted stock units</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">$ 217,256<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_sgbx_Noncashconversionofinterestexpenseoflongtermdebt">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">sgbx_Noncashconversionofinterestexpenseoflongtermdebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_sgbx_SettlementOfCommonStockFromReverseStockSplits">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">sgbx_SettlementOfCommonStockFromReverseStockSplits</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AmortizationOfDebtDiscountPremium">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 1A<br> -URI http://asc.fasb.org/extlink&amp;oid=119993939&amp;loc=d3e28541-108399<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=121586364&amp;loc=d3e3602-108585<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 S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.8)<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&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_AmortizationOfDebtDiscountPremium</td>
</tr>
<tr>
<td style="padding-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_AmortizationOfFinancingCosts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 amortization expense attributable to debt issuance costs.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(8))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=119993939&amp;loc=d3e28555-108399<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AmortizationOfFinancingCosts</td>
</tr>
<tr>
<td style="padding-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_AmortizationOfIntangibleAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<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 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=6388964&amp;loc=d3e16225-109274<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AmortizationOfIntangibleAssets</td>
</tr>
<tr>
<td style="padding-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_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=121586364&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=121566466&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=120391452&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_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=121586364&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>
</tr>
<tr>
<td 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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<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract</td>
</tr>
<tr>
<td style="padding-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_DebtConversionOriginalDebtAmount1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=121583591&amp;loc=d3e4304-108586<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=121583591&amp;loc=d3e4332-108586<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtConversionOriginalDebtAmount1</td>
</tr>
<tr>
<td style="padding-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_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=121586364&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_GainLossOnDispositionOfAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of gain (loss) on sale or disposal of property, plant and equipment assets, excluding oil and gas property and timber property.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 45<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=109226348&amp;loc=d3e2443-110228<br><br>Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=109226691&amp;loc=d3e2941-110230<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_GainLossOnDispositionOfAssets</td>
</tr>
<tr>
<td style="padding-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_GainLossOnInvestments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 realized and unrealized gain (loss) on investment.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div 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 10<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121645371&amp;loc=d3e27405-111563<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 210.5-03.7(c),9(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br><br>Reference 3: http://www.xbrl.org/2003/role/recommendedDisclosureRef<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=121586364&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_GainLossOnInvestments</td>
</tr>
<tr>
<td style="padding-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_GoodwillImpairmentLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: 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 2<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121556970&amp;loc=d3e13854-109267<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=121586364&amp;loc=d3e3602-108585<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 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=121556970&amp;loc=d3e13816-109267<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=99380562&amp;loc=d3e13777-109266<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_GoodwillImpairmentLoss</td>
</tr>
<tr>
<td style="padding-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_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 amounts payable to vendors for goods and services received and the amount of obligations and expenses incurred but not 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=121586364&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_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities</td>
</tr>
<tr>
<td style="padding-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=121586364&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_IncreaseDecreaseInContractWithCustomerAsset">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&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_IncreaseDecreaseInContractWithCustomerAsset</td>
</tr>
<tr>
<td style="padding-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_IncreaseDecreaseInContractWithCustomerLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 obligation to transfer good or service to customer for which consideration has been received or is receivable.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&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_IncreaseDecreaseInContractWithCustomerLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInDeferredRevenue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) in deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInDeferredRevenue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInDueToRelatedPartiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 to be paid to the following types of related parties: a parent company and its subsidiaries; subsidiaries of a common parent; an entity and trust for the benefit of employees, such as pension and profit-sharing trusts that are managed by or under the trusteeship of the entities' management; an entity and its principal owners, management, or member of their immediate families, affiliates, or other parties with the ability to exert significant influence.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div 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=121586364&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_IncreaseDecreaseInDueToRelatedPartiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInInventories">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The increase (decrease) during the reporting period in the aggregate value of all inventory held by the reporting entity, associated with underlying transactions that are classified as operating activities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInInventories</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInOperatingCapitalAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInOtherCurrentLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 current liabilities 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://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&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_IncreaseDecreaseInOtherCurrentLiabilities</td>
</tr>
<tr>
<td style="padding-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_IncreaseDecreaseInOtherNoncurrentAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 noncurrent assets classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&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_IncreaseDecreaseInOtherNoncurrentAssets</td>
</tr>
<tr>
<td style="padding-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_IncreaseDecreaseInOtherNoncurrentLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 noncurrent operating liabilities classified as 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;">us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities</td>
</tr>
<tr>
<td style="padding-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=121586364&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_InterestPaidNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount.</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 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=121583591&amp;loc=d3e4297-108586<br><br>Reference 2: 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 17<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3367-108585<br><br>Reference 3: 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 25<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&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_InterestPaidNet</td>
</tr>
<tr>
<td style="padding-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=121586364&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>
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<tr>
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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 );">- 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>
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<td><strong> Data 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_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=121586364&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>
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<td><strong> Period Type:</strong></td>
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</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_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>
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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></div>
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<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=121586364&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=121586364&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=121586364&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInOperatingActivities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<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_NetCashProvidedByUsedInOperatingActivitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<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_OtherDepreciationAndAmortization">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 charged against earnings to allocate the cost of tangible and intangible assets over their remaining economic lives, 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 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=121586364&amp;loc=d3e3602-108585<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 S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.3)<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&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_OtherDepreciationAndAmortization</td>
</tr>
<tr>
<td style="padding-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_PaymentsOfDebtIssuanceCosts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&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_PaymentsOfDebtIssuanceCosts</td>
</tr>
<tr>
<td style="padding-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_PaymentsToAcquireIntangibleAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 asset without physical form usually arising from contractual or other legal rights, excluding goodwill.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div 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=121586364&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_PaymentsToAcquireIntangibleAssets</td>
</tr>
<tr>
<td style="padding-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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</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PaymentsToAcquireInterestInJointVenture">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 investment in or advances to an entity in which the reporting entity shares control of the entity with another party or group.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div 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 (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&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_PaymentsToAcquireInterestInJointVenture</td>
</tr>
<tr>
<td style="padding-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_PaymentsToAcquireNotesReceivable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 an agreement for an unconditional promise by the maker to pay the entity (holder) a definite sum of money at a future date. Such amount may include accrued interest receivable in accordance with the terms of the note. The note also may contain provisions including a discount or premium, payable on demand, secured, or unsecured, interest bearing or noninterest bearing, among myriad other features and characteristics.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div 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 (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&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_PaymentsToAcquireNotesReceivable</td>
</tr>
<tr>
<td style="padding-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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</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</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=121586364&amp;loc=d3e3213-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PaymentsToAcquirePropertyPlantAndEquipment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromIssuanceInitialPublicOffering">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 amount received from entity's first offering of stock to the public.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div 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=121586364&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_ProceedsFromIssuanceInitialPublicOffering</td>
</tr>
<tr>
<td style="padding-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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<td><strong> Period Type:</strong></td>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash inflow from a borrowing supported by a written promise to pay an obligation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&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>
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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 cash inflow from a borrowing having initial term of repayment 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 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&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>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.</p></div>
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-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><br>Reference 18: 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 (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 19: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 20: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 55<br> -Paragraph 4K<br> -URI 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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_ProfitLoss</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>
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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_ProvisionForDoubtfulAccounts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of expense (reversal of expense) for expected credit loss on accounts receivable.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 326<br> -SubTopic 20<br> -Section 50<br> -Paragraph 13<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121599337&amp;loc=SL82919249-210447<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(5))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProvisionForDoubtfulAccounts</td>
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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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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 from the repayment of a long-term debt instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&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>
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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 noncash expense for share-based payment arrangement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&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>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The fair value of stock issued in noncash 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 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=121583591&amp;loc=d3e4304-108586<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=121583591&amp;loc=d3e4332-108586<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 4<br> -URI http://asc.fasb.org/extlink&amp;oid=121583591&amp;loc=d3e4313-108586<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>
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<td style="white-space:nowrap;">us-gaap_StockIssued1</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>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 1. </span></p>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Description of Business </span></p>
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<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; font-family: 'times new roman', times;">SG Blocks, Inc. (collectively with its subsidiaries, the &#8220;Company,&#8221; &#8220;we&#8221;, &#8220;us&#8221; or &#8220;our&#8221;)&#160;was previously known as CDSI Holdings, Inc., a Delaware corporation incorporated on December 29, 1993. On November 4, 2011, CDSI Merger Sub, Inc., the Company&#8217;s wholly-owned subsidiary, was merged with and into SG Building Blocks, Inc. (&#8220;SG Building,&#8221; formerly SG Blocks Inc.) (the &#8220;Merger&#8221;), with SG Building surviving the Merger and becoming a wholly-owned subsidiary of the Company. The Merger was a reverse merger that was accounted for as a recapitalization of SG Building, as SG Building was the accounting acquirer. Accordingly, the historical financial statements presented are the financial statements of SG Building.</span></p>
<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; font-family: 'times new roman', times;"><br/></span></p>
<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; font-family: 'times new roman', times;"/><span><span style="border: 0px; box-sizing: border-box; font-size: 10pt; color: #000000;">The building products developed with our proprietary technology and design and engineering expertise are generally stronger, more durable, environmentally sensitive, and erected in less time than traditional construction methods. The use of the SGBlocks building structure typically provides between&#160;<span>four</span>&#160;to&#160;<span>six</span>&#160;points towards the&#160;</span></span><span><span style="border: 0px; box-sizing: border-box; font-size: 10pt; color: #000000;">Leadership in Energy and Environmental Design (&#8220;LEED&#8221;) certification levels, including reduced site disturbance, resource reuse, recycled content, innovation in design and use of local and regional materials. Due to the ability of SGBlocks to satisfy such requirements, we believe the products produced utilizing our technology and&#160;</span></span><span><span style="border: 0px; box-sizing: border-box; font-size: 10pt; color: #000000;">expertise is a leader in environmentally sustainable construction.</span></span></p>
<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif;"><span><span style="border: 0px; box-sizing: border-box; font-size: 10pt; color: #000000;"><br/></span></span></p>
<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif;"><span><span style="border: 0px; box-sizing: border-box; font-size: 10pt; color: #000000;"/></span><span><span style="border: 0px; box-sizing: border-box; font-size: 10pt; color: #000000;">There are&#160;three&#160;core product offerings that utilize our technology and engineering expertise. The first product offering involves GreenSteel&#8482; modules, which are the structural core and shell of an SGBlocks building. We procure the containers, engineer required openings with structural steel enforcements, paint the SGBlocks and then&#160;</span></span><span><span style="border: 0px; box-sizing: border-box; font-size: 10pt; color: #000000;">delivers them on-site, where the customer or a customer&#8217;s general contractor will complete the entire finish out and installation. The second product offering involves replicating the process to create the GreenSteel product and, in addition, installing selected materials, finishes and systems (including, but not limited to floors, windows,&#160;</span></span><span><span style="border: 0px; box-sizing: border-box; font-size: 10pt; color: #000000;">doors, interior painting, electrical wiring and fixtures, plumbing outlets and bathrooms, roofing system) and delivering SGBlocks pre-fabricated containers to the site for a third party licensed general contractor to complete the final finish out and installation. Finally, the third product offering is the completely fabricated and finished&#160;</span></span><span><span style="border: 0px; box-sizing: border-box; font-size: 10pt; color: #000000;">SGBlocks building (including but not limited to floors, windows, doors, interior painting, electrical wiring and fixtures, plumbing outlets and bathrooms, roofing systems), including erecting the final unit on site and completing any other final steps. The building is ready for occupancy and/or use as soon as installation is completed.&#160;</span></span><span><span style="border: 0px; box-sizing: border-box; font-size: 10pt; color: #000000;">Construction administration and/or project management services are typically included in our product offerings.&#160;</span></span></p>
<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif;"><span><span style="font-size: 10pt; font-family: 'times new roman', times;"><br/></span></span></p>
<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif;"><span><span style="font-size: 10pt; font-family: 'times new roman', times;">The Company also provides engineering and project management services related to the use and modification of Modules in construction.&#160;</span></span></p>
<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif;"><span><span style="font-size: 10pt; font-family: 'times new roman', times;">&#160;</span></span></p>
<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; font-family: 'times new roman', times;"><span>The Company is now focusing on entering into licensing agreements across the Company&#8217;s construction opportunity verticals.</span></span></p>
<p style="margin: 0in 0in 0in 0.5in; font-size: 9pt; font-family: 'Times New Roman', serif;"><span><span style="font-size: 10pt; font-family: 'times new roman', times;">&#160;</span></span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-size: 10.0pt;">During 2020, the Company formed, SG Echo, LLC, a wholly owned subsidiary of the Company. SG Echo, LLC was formed to complete the business acquisition as disclosed in Note 9</span><span style="font-size: 10.0pt;">, and to become the manufacturer of the Company's core container and modular product offerings.</span></p>
<p style="margin: 0in 0in 0in 0.5in; font-size: 9pt; font-family: 'Times New Roman', serif;"><span><span style="font-size: 10pt; font-family: 'times new roman', times;">&#160;</span></span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-size: 10.0pt;">Also during 2020, the Company entered into a joint venture, as described below and has begun to provide clinical lab testing, as well as test kit sales related to a separate distributer agreement. </span></p>
<p style="margin: 0in 0in 0in 0.5in; font-size: 9pt; font-family: 'Times New Roman', serif;"><span><span style="font-size: 10pt; font-family: 'times new roman', times;">&#160;</span></span></p>
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<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; text-decoration: underline;">Reverse Stock Split</span></p>
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<span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000;"><span style="mso-comment-continuation: 2;">On February 28, 2017, the Company effected a&#160;</span></span><span style="mso-comment-continuation: 2;"><span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">1<span style="color: #000000;">-for-</span>3<span style="color: #000000;">&#160;reverse stock split of its New Common Stock and preferred stock, which has since been converted into common stock.&#160;</span></span></span></span><span style="font-family: 'Times New Roman'; font-size: 10pt;">On February 5, 2020, the Company effected a <span style="border-right-color: currentColor; border-left-color: currentColor; border-right-width: medium; border-left-width: medium; border-right-style: none; border-left-style: none;"><span style="border-left: none; border-right: none;">1</span>-for-<span style="border-left: none; border-right: none;">20</span></span>&#160;reverse stock split of its then-outstanding&#160;common stock, which has since been converted. All share and per share amounts set forth in the consolidated financial statements of the Company have been retroactively restated to reflect the <span style="border-right: none; border-left: none;"><span style="border-left: none; border-right: none;">1</span>-for-<span style="border-left: none; border-right: none;">20</span></span> reverse stock split as if it had occurred as of the earliest period presented and unless otherwise stated, all other share and per share amounts for all periods presented in this Annual Report have been adjusted to reflect the reverse stock split effected in February 2020.</span></p>
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<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'times new roman', times; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'times new roman', times; font-size: 10pt;"><span>As of December 31, 2020, the Company had 8,596,189 shares of common stock issued and outstanding.</span>&#160;</span></p>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531253127832">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Liquidity<br></strong></div></th>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 2. </span></p>
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<p style="margin: 0pt;"><strong>Liquidity&#160;</strong></p>
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<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"><span style="font-family: 'times new roman', times; font-size: 10pt;"><span style="color: #000000;">As of&#160;December 31, 2020, the Company had cash and cash equivalents of $13,010,356 and a backlog of approximately&#160;$25.1 million. See note 14 for a discussion of construction backlog. Based on our conversations with key customers, the Company anticipates its backlog to convert to revenue over the following period:</span></span></p>
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<td style="margin-left: 0.1px; height: 15px;"><br/></td>
<td style="margin-left: 0.1px; height: 15px;">&#160; &#160;</td>
<td style="margin-left: 0.1px; height: 15px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td colspan="2" style="text-align: center; margin-left: 0.1px; height: 15px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><strong><span><span style="border-left: none; border-right: none;">2020</span></span></strong><br/></td>
<td style="margin-left: 0.1px; height: 15px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
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<td style="height: 17px; width: 43px; margin-left: 0.1px;"><br/></td>
<td style="height: 17px; background-color: #cceeff;">Within&#160;1&#160;year</td>
<td style="height: 17px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 1%; background-color: #cceeff;"><br/></td>
<td style="height: 17px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 1%; background-color: #cceeff;">$</td>
<td style="height: 17px; text-align: right; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 10%; background-color: #cceeff;"><span>12,261,211</span></td>
<td style="height: 17px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 1%; background-color: #cceeff;"><br/></td>
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<td style="height: 17px;"><br/></td>
<td style="height: 17px;">1&#160;to&#160;2&#160;years<br/></td>
<td style="height: 17px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="height: 17px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="height: 17px; text-align: right; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><span>12,856,250</span></td>
<td style="height: 17px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
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<td style="height: 10px; margin-left: 0.1px;"><br/></td>
<td style="height: 10px; background-color: #cceeff;">Thereafter<br/></td>
<td style="height: 10px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="height: 10px; background-color: #cceeff; border-bottom: 1.5pt solid #000000; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="height: 10px; background-color: #cceeff; border-bottom: 1.5pt solid #000000; text-align: right; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><span>&#8212;</span><br/></td>
<td style="height: 10px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
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<td style="height: 10px;"><br/></td>
<td style="height: 10px;">Total Backlog</td>
<td style="height: 10px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="height: 10px; border-bottom: 4.5pt double #000000;">$</td>
<td style="text-align: right; height: 10px; border-bottom: 4.5pt double #000000;"><span>25,117,461</span></td>
<td style="height: 10px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
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<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"><span style="font-family: 'times new roman', times; font-size: 10pt; color: #000000;"> The Company has incurred losses since its inception and has negative operating cash flows. Management has taken several actions to ensure that the Company will continue as a going concern. As described below, the Company has recently been able to raise substantial cash through equity offerings. In addition, as further described in these consolidated financial statements, the Company has begun to recognize revenue from new revenue streams. Management believes that these actions will enable the Company to continue as a going concern. </span></p>
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<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"><span style="font-family: 'times new roman', times; font-size: 10pt;"><span style="color: #000000;"><span style="border: 0px currentColor; color: #333333; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'times new roman', times; font-size: 10pt; font-style: normal; font-weight: 400; word-spacing: 0px; white-space: normal; box-sizing: border-box; orphans: 2; widows: 2; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; font-variant-ligatures: normal; font-variant-caps: normal;"><span style="border: 0px currentColor; color: #000000; box-sizing: border-box;">The Company completed an equity offering in April 2019 and in August 2019, which resulted in net proceeds of approximately $1,136,015. See Note<span> 15</span><span>&#160;</span>for a discussion of these offerings. <span style="border-right: none; border-left: none;">The Company completed a Securities Purchase Agreement&#160;in November 2019, which resulted&#160;in net proceeds of approximately $<span style="border-left: none; border-right: none;">326,000</span>. See Note 11 for a discussion on this Securities Purchase Agreement.&#160; The Company completed a public offering in <span style="border-right: none; border-left: none;">December 2019</span>, which resulted in net proceeds of approximately $<span style="border-left: none; border-right: none;"><span style="border-left: none; border-right: none;">2,117,948</span></span>.</span> The Company completed a public offering in April and May 2020, which resulted in net proceeds of approximately $1,522,339, and $15,596,141, respectively. S<span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">ee Note 15 for a discussion on this public offering.</span></span></span></span></span><span style="font-family: 'times new roman', times; font-size: 10pt;"><span style="color: #000000;"><span style="border: 0px currentColor; color: #333333; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'times new roman', times; font-size: 10pt; font-style: normal; font-weight: 400; word-spacing: 0px; white-space: normal; box-sizing: border-box; orphans: 2; widows: 2; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; font-variant-ligatures: normal; font-variant-caps: normal;"><span style="border: 0px currentColor; color: #000000; box-sizing: border-box;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">&#160;</span></span></span></span></span><span style="font-family: 'times new roman', times; font-size: 10pt;"><span style="color: #000000;">The Company believes that it has adequate cash balances to meet obligations coming due in the next twelve months and further intends to meet its capital needs by containing costs, entering into strategic alliances, as well as exploring other options, including the possibility of raising additional debt or equity capital as necessary. There is, however, no assurance the Company will be successful in meeting its capital requirements prior to becoming cash flow positive.</span></span><span style="font-size: 10pt;"><span style="font-family: 'times new roman', times;">&#160;&#160;</span></span><span style="font-size: 13.3333px;">We do not have any additional sources secured for future funding, and if we are unable to raise the necessary capital at the times we require such funding, we may need to materially change our business plan, including delaying implementation of aspects of such business plan or curtailing or abandoning such business plan altogether.</span></p>
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<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"><span style="font-size: 13.3333px;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;">With the global spread of the ongoing novel coronavirus ("COVID-19") pandemic during 2020, the Company has implemented business continuity plans designed to address and mitigate the impact of the COVID-19 pandemic on its employees and business. The Company is experiencing delays in projects due to the COVID-19. Any quarantines, the timing and length of containment and eradication solutions, travel restrictions, absenteeism by infected workers, labor shortages or other disruptions to the Company's suppliers and contract manufacturers or customers would likely adversely impact the Company's sales and operating results and result in further project delays. In addition, the pandemic could result in an economic downturn that could affect the demand for the Company's products. Order lead times could be extended or delayed and pricing could increase. Some products or services may become unavailable if the regional or global spread were significant enough to prevent alternative sourcing. Accordingly, the Company is considering alternative product sourcing in the event that product supply becomes problematic. The Company expects this global pandemic to have an impact on the Company's revenue and results of operations, the size and duration of which the Company is currently unable to predict. In addition, to the extent the ongoing COVID-19 pandemic adversely affects the Company's business and results of operations, it may also have the effect of heightening many of the other risks and uncertainties which the Company faces.</span></span></p>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531251659016">
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<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">Basis of presentation and principals of consolidation </span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#8211; The consolidated financial statements have been prepared in accordance with generally accepted accounting principles&#160;in the United States of America (&#8220;GAAP&#8221;) and the applicable rules and regulations of the United States Securities and Exchange Commission (&#8220;SEC&#8221;) and&#160;</span><span style="font-size: 10pt; font-family: 'times new roman', times;">include the accounts of the Company and its wholly owned subsidiaries, SG Building Blocks, Inc., SG Residential, Inc., SG Echo, LLC and SG Blocks Puerto Rico, Inc. All intercompany balances and transactions are eliminated. Certain prior period amounts have been reclassified to conform to the current period&#8217;s presentation.</span><b style="mso-bidi-font-weight: normal;"><i style="mso-bidi-font-style: normal;"><span style="font-size: 10.0pt; line-height: 107%;">&#160;</span></i></b></p>
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<p style="margin: 0in 0in 0in 0.5in; line-height: 106%; font-size: 12pt; font-family: 'Times New Roman', serif;"><b style="mso-bidi-font-weight: normal;"><i style="mso-bidi-font-style: normal;"><span style="font-size: 10pt; line-height: 106%; color: #000000;">Recently adopted accounting pronouncements - </span></i></b><span style="font-size: 10.0pt; line-height: 106%;">New accounting pronouncements implemented by the Company are discussed below or in the related notes, where appropriate.</span></p>
<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; line-height: inherit;">&#160;</span></p>
<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; line-height: inherit;">In August 2018, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No. 2018-13, &#8220;Disclosure Framework &#8212; Changes to the Disclosure Requirements for Fair Value Measurement&#8221; (&#8220;ASU 2018-13&#8221;). This ASU amends ASC 820&#160;to add, remove and modify certain disclosure requirements for fair value measurements. For example, public companies will be required to disclose the range and weighted average of significant unobservable inputs used to develop for Level 3&#160;fair value measurements. The Company adopted ASU 2018-13 effective January 1, 2020. The adoption of this guidance did not have a material impact on the Company's financial position, results of operations or cash flow.</span></p>
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<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; line-height: inherit;">In June 2016, the FASB issued ASU 2016-13, &#8220;Financial Instruments &#8211; Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments.&#8221; This update will require the measurement of all expected credit losses for financial assets, including trade receivables, held at the reporting date based on historical experience, current conditions and reasonable and supportable forecasts. The guidance was initially effective for the Company for annual reporting periods beginning after December 15, 2019 and interim periods within those fiscal years. In November 2019, the FASB issued ASU 2019-10, &#8220;Financial Instruments &#8211; Credit Losses (Topic 326), Derivatives and Hedging (Topic 815), and Leases (Topic 842): Effective Dates,&#8221; which, among other things, defers the effective date of ASU 2016-13 for public filers that are considered smaller reporting companies as defined by the SEC to fiscal years beginning after December 15, 2022, including interim periods within those years. Early adoption is permitted. The Company adopted ASU 2016-13 effective January 1, 2020. The adoption of this guidance did not have a material impact on the Company's financial position, results of operations or cash flow.</span><span style="font-size: 11pt; font-family: Calibri, sans-serif; line-height: inherit;"/><br/></p>

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<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">Operating cycle &#8211;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <span style="-sec-ix-hidden:Tag912">The length of the Company&#8217;s contracts varies, but is typically between <span style="border-left: none; border-right: none;">six</span> to <span style="border-left: none; border-right: none;">twelve</span> months.</span>&#160; In some instances, the length of the contract may exceed twelve months. Assets and liabilities relating to current and long-term contracts are included in current assets and current liabilities, respectively, in the accompanying balance sheets as they will be liquidated in the normal course of contract completion, which at times could exceed <span style="border-right: none; border-left: none;"><span style="-sec-ix-hidden:Tag907">one year</span></span>.</span></p>
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<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-size: 10pt; font-family: 'times new roman', times;"><span style="font-style: italic; font-weight: bold;">Revenue recognition </span>&#8211;&#160;<span><span style="color: #000000;">The Company determines, at contract inception, whether it will transfer control of a promised good or service over time or at a point in </span><span style="color: #000000;">time, regardless of the length of contract or other factors. The recognition of revenue aligns with the timing of when promised goods or services are transferred to customers in an amount that reflects the consideration to which the Company expects to be entitled in exchange for those goods or services. </span>To achieve this core principle, the Company applies the following five steps in accordance with its revenue policy:</span></span></p>
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<p style="text-indent: -13.05pt; line-height: normal; mso-list: l0 level1 lfo1; margin: 0in 0in .15pt 13.05pt;"><span style="font-size: 10pt;"><i><span style="font-family: 'Times New Roman', serif; color: #000000;"><span>&#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; (<span>1</span>)<span style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; line-height: normal; font-family: 'Times New Roman';">&#160;<span>&#160;</span></span></span></span></i><i><span style="font-family: 'Times New Roman', serif; color: black;">Identify the contract with a customer</span></i></span></p>
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<p style="text-indent: -13.05pt; line-height: normal; mso-list: l0 level1 lfo1; margin: 0in 0in .15pt 13.05pt;"><span style="font-size: 10pt;"><i><span style="font-family: 'Times New Roman', serif; color: #000000;"><span>&#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; (<span>2</span>)<span style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; line-height: normal; font-family: 'Times New Roman';">&#160;&#160;</span></span></span></i><i><span style="font-family: 'Times New Roman', serif; color: black;">Identify the performance obligations in the contract</span></i><span style="font-family: 'Times New Roman', serif; color: #000000;"/></span></p>
<p style="margin: 0in 0in 0.0001pt 33pt;"><span style="font-size: 10pt; line-height: 107%; font-family: 'Times New Roman', serif; color: #000000;"><span>&#160;</span></span></p>
<p style="text-indent: -13.05pt; line-height: normal; mso-list: l0 level1 lfo1; margin: 0in 0in .15pt 13.05pt;"><span style="font-size: 10pt;"><i><span style="font-family: 'Times New Roman', serif; color: #000000;"><span>&#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; (<span>3</span>)<span style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; line-height: normal; font-family: 'Times New Roman';">&#160;&#160;</span></span></span></i><i><span style="font-family: 'Times New Roman', serif; color: black;">Determine the transaction price</span></i><span style="font-family: 'Times New Roman', serif; color: #000000;"/></span></p>
<p style="margin: 0in 0in 0.0001pt 33pt;"><span style="font-size: 10pt; line-height: 107%; font-family: 'Times New Roman', serif; color: #000000;"><span>&#160;</span></span></p>
<p style="text-indent: -13.05pt; line-height: normal; mso-list: l0 level1 lfo1; margin: 0in 0in .15pt 13.05pt;"><span style="font-size: 10pt;"><i><span style="font-family: 'Times New Roman', serif; color: #000000;"><span>&#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; (<span>4</span>)<span style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; line-height: normal; font-family: 'Times New Roman';">&#160;&#160;</span></span></span></i><i><span style="font-family: 'Times New Roman', serif; color: black;">Allocate the transaction price to performance obligations in the contract</span></i><span style="font-family: 'Times New Roman', serif; color: black;"/></span></p>
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<p style="text-indent: -13.05pt; line-height: normal; mso-list: l0 level1 lfo1; margin: 0in 0in .15pt 13.05pt;"><span style="font-size: 10pt;"><i><span style="font-family: 'Times New Roman', serif; color: #000000;"><span>&#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; (<span>5</span>)<span style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; line-height: normal; font-family: 'Times New Roman';">&#160;&#160;</span></span></span></i><i><span style="font-family: 'Times New Roman', serif; color: black;">Recognize revenue as performance obligations are satisfied</span></i></span></p>
<p style="text-indent: -13.05pt; line-height: normal; mso-list: l0 level1 lfo1; margin: 0in 0in .15pt 13.05pt;"><span style="font-size: 10pt;"><i><span style="font-family: 'Times New Roman', serif; color: black;"><br/></span></i></span></p>
<p style="margin: 0in 1.35pt 0.15pt 0.5in; text-indent: 0.5pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; color: #000000; line-height: inherit;">On certain contracts, the Company applies recognition of revenue over time, which is similar to the method the Company applied under previous guidance (i.e. percentage of completion). Due to uncertainties inherent in the estimation process, it is possible that estimates of costs to complete a performance obligation will be revised in the near-term. For those performance obligations for which revenue is recognized using a cost-to-cost input method, changes in total estimated costs, and related progress toward complete satisfaction of the performance obligation, are recognized on a cumulative catch-up basis in the period in which the revisions to the estimates are made. When the current estimate of total costs for a performance obligation indicate a loss, a provision for the entire estimated loss on the unsatisfied performance obligation is made in the period in which the loss becomes evident.&#160;</span><span style="font-size: 10pt; line-height: inherit;"/></p>
<p style="margin: 0in 1.35pt 0.15pt 0.5in; text-indent: 0.5pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; color: #000000; line-height: inherit;"><br/></span></p>
<p style="margin: 0in 1.35pt 0.15pt 0.5in; text-indent: 0.5pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; color: #000000; line-height: inherit;">For product or equipment sales, the Company applies recognition of revenue when the customer obtains control over such goods, which is at a point in time.</span></p>
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<p style="margin: 0pt 1.35pt 0.15pt 0.5in; text-indent: 0.5pt;"><span style="color: #000000; font-family: 'Times New Roman', serif; font-size: 10pt; line-height: inherit;"><span style="font-family: 'times new roman', times; line-height: inherit;"><span style="text-indent: 0px; font-size: 13.33px; line-height: inherit;"><br/></span></span></span></p>

<p style="margin: 0in 1.35pt 0.15pt 0.5in; text-indent: 0.5pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; color: #000000; line-height: inherit;">On October 3, 2019, the Company entered into an Exclusive License Agreement (&#8220;ELA&#8221;&#160;) pursuant to which it granted an exclusive license for its technology as outlined in the ELA. The ELA is described below.&#160;Under the ELA, the Company will receive royalty payments based upon gross revenues earned by the licensee for commercialize products within the field of design and project management platforms for residential use, including single-family residences and multi-family residences, but excluding military housing. The Company has determined that the ELA grants the licensee a right to access the Company&#8217;s intellectual property throughout the license period (or its remaining economic life, if shorter), and thus recognizes revenue over time as the licensee recognizes revenue and the Company has the right to payment of royalties. No revenue has been recognized under the ELA for the year ended December 31, 2020.&#160;&#160;</span></p>
<p style="margin: 0in 1.35pt 0.15pt 0.5in; text-indent: 0.5pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><br/></p>
<p style="margin: 0in 0in 0in 0.5in; line-height: 1.2;"><span style="font-weight: bold; line-height: inherit;"><i><span style="font-size: 10pt; line-height: inherit;">CMC Right of First Refusal&#160;</span></i><i><span style="font-size: 10pt; line-height: inherit;">Agreement</span></i><span style="font-size: 10pt; line-height: inherit;"> </span></span><span style="font-size: 10pt; color: #000000; line-height: inherit;"><b><i>&#8211;&#160;</i></b>On October 9, 2019, the Company entered into a Right of First Refusal Agreement (the &#8220;<span style="font-style: italic; line-height: inherit;">Agreement</span>&#8221;) with CMC Development LLC (&#8220;<span style="font-style: italic; line-height: inherit;">CMC</span>&#8221;), which has a term of two (2) years. Under the Agreement, the Company has a right of first refusal with respect to being engaged as a designer and builder of any real estate projects for which CMC has secured the rights to develop and in which CMC has a greater than fifty percent (50%) interest in the owner or developer entity and has the right to select the builder for such real estate project (the &#8220;<span style="font-style: italic; line-height: inherit;">ROFR Rights</span>&#8221;). In exchange for such ROFR Rights, the Company agreed to issue to CMC 2,500 shares of restricted stock of the Company&#8217;s common stock, of which 1,250 shares will vest and be issued on September 30, 2020 and the remaining 1,250 shares will vest and be issued on September 30, 2021, unless the Agreement is earlier terminated. In <span style="-sec-ix-hidden:Tag909">the event that the Agreement is earlier terminated, CMC will still be entitled to receive the entire amount of such restricted stock that has vested as of such earlier termination date, but in no event less than <span style="border-left: none; border-right: none; line-height: inherit;">1,250</span> shares of such restricted stock. The Agreement also provides for customary indemnification and confidentiality obligations between the parties. The <span style="border-left: none; border-right: none; line-height: inherit;">2,500</span> shares of restricted stock of the Company's common stock has yet to be issued to CMC.</span></span></p>

<p style="margin: 0in 0in 0.0001pt; line-height: 1.1;"><span style="font-size: 10pt; line-height: inherit;">&#160;</span></p>
<p style="margin: 0in 0in 0in 0.5in; line-height: 1.1;"><span style="font-size: 10pt; color: #000000; line-height: inherit;">The Agreement also provides that CMC has engaged the Company to build and design, in the aggregate, approximately 100 residential and commercial units at 1100 Ridge Avenue, Atlanta, Georgia, which is known as the &#8220;Ridge Avenue, Atlanta Project.&#8221; The total cost of the project is $16,900,000. The project is a residential project but not subject to the Company&#8217;s Exclusive License Agreement, dated October 3, 2019.&#160;</span></p>
<p style="margin: 0in 0in 0in 0.5in; line-height: 1.1;"><span style="font-size: 10pt; color: #000000; line-height: inherit;"><br/></span></p>
<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; color: #000000; line-height: inherit;">In May 2020, the Company and Osang Healthcare Co., Ltd. ("Osang"), a South Korea based global manufacturer and distributor of medical grade diagnostic tests and equipment, announced the signing of a one year, non-exclusive distributorship agreement for the United States, for OHC's "GeneFinder COVID-19 Plus RealAmp Kit." This is a test designed to detect SARS-CoV-2, the virus that causes COVID-19. The Distributorship Agreement is Osang's standard form of distributorship agreement and provides the Company with the non-exclusive right to distribute Osang's GeneFinder COVID-19 Plus RealAmp Kit in the United States for a stated term of one (1) year. Pursuant to the terms of the Distributorship Agreement, the Company is required to make payment for 100% of any purchase order prior to shipment of the product from Osang, though it does not expect to make any cash outlays with respect to any product that it distributes and expects instead to require any third-party purchasers to make the necessary cash outlays as part of a purchase order entered into with the Company. The Distributorship Agreement does not guarantee the Company a specific quantity of kits to sell or a customer list, and may be terminated by either party at any time on thirty (30) days' notice. An import license from the U.S. government has been issued to import and distribute the Osang test kits. There can be no assurance that the Distribution Agreement will continue, and it has not yielded the anticipated benefits or generated significant revenue, if any. <span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000; line-height: inherit;">The revenue from these product sales is recognized upon the transfer of control, which is at a point in time, and is generally upon shipment, Provisions for any discounts, rebates, sales concessions and returns are provided for in the period the related sale is recorded. During the year ending December 31, 2020, the Company recognized $250,000 in revenue related to such products, which is included in medical revenue on the accompanying consolidated statements of operations.&#160;</span></span></p>
<p style="margin: 0px; font-size: 12pt; font-family: 'Times New Roman', serif; text-indent: 0px; line-height: 1.1;"><span style="font-size: 10pt; color: #000000; line-height: inherit;"><br/></span></p>
<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; color: #000000; line-height: inherit;"> <span style="font-size: 10pt; font-family: 'Times New Roman', serif; line-height: inherit;">As described below, the Company entered into a joint venture agreement with Clarity Lab Solutions, LLC (&#8220;Clarity Labs&#8221;) (the &#8220;JV&#8221;).&#160; Revenue from the activities of the JV is related to clinical testing services and is recognized when services have bene rendered, which is at a point in time. Included in the consideration the Company expected to be entitled to receive, the Company estimates its contractual allowances, payer denials and price concessions. During the year ending December 31, 2020, the Company recognized $2,150,323 in revenue related to activities through the JV, which is included in medical revenue on the accompanying consolidated statements of operations.</span> <br/></span></p>
<p style="margin: 0in 0in 0in 0.5in; line-height: 1.1;"><br/></p>
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</div>
</div>
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<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"><em><span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;">Disaggregation of Revenues</span></em></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"><span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;">&#160;</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; line-height: inherit;">The Company&#8217;s revenues are principally derived from construction and engineering contracts related to Modules, and medical revenue derived from lab testing and test kit sales. Our contracts are with customers in various industries. Revenue recognized at a point in time and recognized over time were $4,057,086 and $4,698,537, respectively, for the year ending December 31, 2020. All revenue recognized for the year ending December 31, 2019 was over time. </span></p>

<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"><br/></p>
<p style="line-height: 104%; margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"><span style="font-family: 'times new roman', times; font-size: 10pt;">The following tables provide further disaggregation of the Company&#8217;s revenues by categories:</span></p>

<table border="0" cellpadding="0" style="height: 220px; font-size: 10pt; border-collapse: collapse; font-family: 'times new roman'; width: 100%; margin-left: 0.1px;" width="100%">
<tbody>
<tr style="height: 19px;">
<td style="padding: 0px;height: 19px;width: 36pt;"/>
<td style="padding: 0px;height: 19px;" valign="bottom"/>
<td style="padding: 0px; height: 19px; width: 1.00733%;" valign="bottom"/>
<td colspan="14" style="padding: 0px; border-bottom: 2px solid #000000; text-align: center; height: 19px; width: 50.0147%;"><strong style="font-family: 'times new roman', times; font-size: 13.3333px; text-align: center; white-space: nowrap;">Twelve Months Ended&#160;December 31,</strong><br/></td>
</tr>
<tr style="height: 21px;">
<td style="padding: 0px;height: 21px;width: 36pt;"><br/></td>
<td style="padding: 0px; height: 21px; border-bottom: 2px solid #000000; width: 43.4982%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"><strong>Revenue by Customer Type</strong></span></p>
</td>
<td style="padding: 0px; height: 21px; width: 1.00733%;" valign="bottom"/>
<td colspan="6" style="padding: 0px; height: 21px; border-bottom: 2px solid #000000; width: 24%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: center; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"><strong>2020</strong></span></p>
</td>
<td style="padding: 0px; height: 21px; width: 1.00733%;" valign="bottom"/>
<td style="padding: 0px; height: 21px; width: 1.00733%;"><br/></td>
<td colspan="6" style="padding: 0px; height: 21px; border-bottom: 2px solid #000000; width: 24%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: center; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"><strong>2019</strong></span></p>
</td>
</tr>
<tr style="height: 16px;">
<td style="padding: 0px;height: 16px;width: 36pt;margin-left: 0.1px;"><br/></td>
<td style="padding: 0px; height: 16px; background-color: #cceeff; width: 43.4982%;">Government</td>
<td style="padding: 0px; height: 16px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: left; width: 1%; background-color: #cceeff;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: nowrap; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">$</span><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;">751,697</td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;">9</td>
<td style="padding: 0px; height: 16px; width: 1%; background-color: #cceeff;">%</td>
<td style="padding: 0px; height: 16px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: left; width: 1%; background-color: #cceeff;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: nowrap; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">$</span></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;">&#8212;</td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;">&#8212;</td>
<td style="padding: 0px; height: 16px; width: 1%; background-color: #cceeff;">%</td>
</tr>
<tr style="height: 16px;">
<td style="padding: 0px;height: 16px;width: 36pt;margin-left: 0.1px;"><br/></td>
<td style="padding: 0px; height: 16px; width: 43.4982%;">Hospitality</td>
<td style="padding: 0px; height: 16px; width: 1.00733%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%;">487,111</td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%;">6</td>
<td style="padding: 0px; height: 16px; width: 1%;">%</td>
<td style="padding: 0px; height: 16px; width: 1.00733%;"><br/></td>
<td style="padding: 0px; height: 16px; width: 1.00733%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%;">&#8212;</td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%;">&#8212;</td>
<td style="padding: 0px; height: 16px; width: 1%;">%</td>
</tr>
<tr style="margin-left: 0.1px; height: 18px;">
<td style="padding: 0px;height: 18px;width: 36pt;margin-left: 0.1px;"><br/></td>
<td style="padding: 0px; height: 18px; width: 43.4982%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> Multi-Family&#160; </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; text-align: right; width: 1%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><br/></p>
</td>
<td style="padding: 0px; height: 18px; text-align: right; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;">126,222 </span></p>
</td>
<td style="padding: 0px; height: 18px; text-align: right; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; text-align: right; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; text-align: right; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;">1</span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> %&#160; </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><br/></p>
</td>
<td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"><span style="border-left: none; border-right: none;">94,178</span></span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"><span style="border-left: none; border-right: none;">3</span></span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"><span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: nowrap; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">%</span></td>
</tr>
<tr style="height: 16px;">
<td style="padding: 0px;height: 16px;width: 36pt;margin-left: 0.1px;"><br/></td>
<td style="padding: 0px; height: 16px; width: 43.4982%;">Medical (lab testing, test kit sales and equipment)</td>
<td style="padding: 0px; height: 16px; width: 1.00733%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%;">4,241,500</td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%;">49</td>
<td style="padding: 0px; height: 16px; width: 1%;">%</td>
<td style="padding: 0px; height: 16px; width: 1.00733%;"><br/></td>
<td style="padding: 0px; height: 16px; width: 1.00733%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%;">&#8212;</td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%;">&#8212;</td>
<td style="padding: 0px; height: 16px; width: 1%;">%</td>
</tr>
<tr style="height: 16px;">
<td style="padding: 0px;height: 16px;width: 36pt;margin-left: 0.1px;"><br/></td>
<td style="padding: 0px; height: 16px; width: 43.4982%; background-color: #cceeff;">Medical (construction services)</td>
<td style="padding: 0px; height: 16px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;">778,883</td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;">9</td>
<td style="padding: 0px; height: 16px; width: 1%; background-color: #cceeff;">%</td>
<td style="padding: 0px; height: 16px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;">&#8212;</td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;">&#8212;</td>
<td style="padding: 0px; height: 16px; width: 1%; background-color: #cceeff;">%</td>
</tr>
<tr style="margin-left: 0.1px; height: 16px;">
<td style="padding: 0px;height: 16px;width: 36pt;margin-left: 0.1px;"><br/></td>
<td style="padding: 0px; height: 16px; width: 43.4982%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> Office </span></p>
</td>
<td style="padding: 0px; height: 16px; width: 1.00733%;" valign="bottom"/>
<td style="padding: 0px; height: 16px; width: 1%;" valign="bottom"/>
<td style="padding: 0px; height: 16px; width: 10%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;">191,505 </span></p>
</td>
<td style="padding: 0px; height: 16px; width: 1%;" valign="bottom"/>
<td style="padding: 0px; height: 16px; width: 1%;" valign="bottom"/>
<td style="padding: 0px; height: 16px; width: 10%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;">2</span></p>
</td>
<td style="padding: 0px; height: 16px; width: 1%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> %&#160; </span></p>
</td>
<td style="padding: 0px; height: 16px; width: 1.00733%;"><br/></td>
<td style="padding: 0px; height: 16px; width: 1.00733%;"><br/></td>
<td style="padding: 0px; height: 16px; width: 1%;" valign="bottom"/>
<td style="padding: 0px; height: 16px; width: 10%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;">1,468,734 </span></p>
</td>
<td style="padding: 0px; height: 16px; width: 1%;" valign="bottom"/>
<td style="padding: 0px; height: 16px; width: 1%;" valign="bottom"/>
<td style="padding: 0px; height: 16px; width: 10%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;">49</span></p>
</td>
<td style="padding: 0px; height: 16px; width: 1%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> %&#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 18px;">
<td style="padding: 0px;height: 18px;width: 36pt;margin-left: 0.1px;"><br/></td>
<td style="padding: 0px; height: 18px; width: 43.4982%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> Retail </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;">427,444 </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;">5</span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> %&#160; </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;">1,413,669 </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;">48</span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> %&#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 18px;">
<td style="padding: 0px;height: 18px;width: 36pt;margin-left: 0.1px;"><br/></td>
<td style="padding: 0px; height: 18px; width: 43.4982%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> School </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1.00733%;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 1%;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 10%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;">36,500 </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 1%;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 10%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;">&#8212;</p>
</td>
<td style="padding: 0px; height: 18px; width: 1%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> % </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1.00733%;"><br/></td>
<td style="padding: 0px; height: 18px; width: 1.00733%;"><br/></td>
<td style="padding: 0px; height: 18px; width: 1%;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 10%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;">&#8212; </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 1%;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 10%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;">&#8212;</span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> %&#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 18px;">
<td style="padding: 0px;height: 18px;width: 36pt;margin-left: 0.1px;"><br/></td>
<td style="padding: 0px; height: 18px; width: 43.4982%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> Special Use </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> 1,414,761 </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff; text-align: right;" valign="bottom">16</td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> % </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;">6,812 </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"><span>&#8212;</span></span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff; margin: 0in 0in 0.0001pt; line-height: normal;" valign="bottom"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;">%</span></td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="padding: 0px;height: 10px;width: 36pt;margin-left: 0.1px;"><br/></td>
<td style="padding: 0px; height: 10px; width: 43.4982%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> Other (1) </span></p>
</td>
<td style="padding: 0px; height: 10px; width: 1.00733%;" valign="bottom"/>
<td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 1%;" valign="bottom"/>
<td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 10%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> 300,000 </span></p>
</td>
<td style="padding: 0px; height: 10px; width: 1%;" valign="bottom"><br/></td>
<td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 1%;" valign="bottom"/>
<td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 10%; text-align: right;" valign="bottom">3</td>
<td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 1%; margin: 0in 0in 0.0001pt; line-height: normal;" valign="bottom"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;">%</span></td>
<td style="padding: 0px; height: 10px; width: 1.00733%;" valign="bottom"><br/></td>
<td style="padding: 0px; height: 10px; width: 1.00733%;"><br/></td>
<td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 1%;" valign="bottom"/>
<td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 10%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;">1,442 </span></p>
</td>
<td style="padding: 0px; height: 10px; width: 1%;" valign="bottom"/>
<td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 1%;" valign="bottom"/>
<td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 10%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;">&#8212;</span></p>
</td>
<td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 1%;" valign="bottom">%</td>
</tr>
<tr style="margin-left: 0.1px; height: 18px;">
<td style="padding: 0px;height: 18px;width: 36pt;margin-left: 0.1px;"><br/></td>
<td style="padding: 0px; height: 18px; margin-left: 0.1px; width: 43.4982%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> Total revenue by customer type </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 1%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> $ </span></p>
</td>
<td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;">8,755,623 </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;">100</span></p>
</td>
<td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 1%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> %&#160; </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 1%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> $ </span></p>
</td>
<td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;">2,984,835 </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;">100</span></p>
</td>
<td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 1%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> %&#160;&#160; </span></p>
</td>
</tr>
</tbody>
</table>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"><br/></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"><span style="border-right: none; border-left: none; font-style: italic;"><em><span style="font-family: 'times new roman', times; font-size: 10pt;">(1) Construction fee of $300,000 with no cost of revenue during 2020.</span></em></span></p>

<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"><span style="border-right: none; border-left: none;"><em><span style="font-family: 'times new roman', times; font-size: 10pt;"><br/></span></em></span></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"><span style="border-right: none; border-left: none; line-height: inherit;"><em><span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;">Contract Assets and Contract Liabilities&#160;</span></em></span></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"><br/></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"><span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;">Accounts receivable are recognized in the period when the Company&#8217;s right to consideration is unconditional and billed to the customer. Accounts receivable are recognized net of an allowance for doubtful accounts. A considerable amount of judgment is required in assessing the likelihood of realization of receivables.&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"><span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;">&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"><span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;">The timing of revenue recognition may differ from the timing of invoicing to customers.</span></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"><span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;">&#160;</span></p>
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<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"><span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;">Although the Company believes it has established adequate procedures for estimating costs to complete on open contracts, it is at least reasonably possible that additional significant costs could occur on contracts prior to completion. The Company periodically evaluates and revises its estimates and makes adjustments when they are considered necessary.</span></p>

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<p style="margin: 0pt 0pt 0pt 36pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1; text-indent: 0pt;"><span style="font-family: 'times new roman', times; font-size: 10pt;"><i style="mso-bidi-font-style: normal;">Deferred Contract Costs</i></span><span style="font-size: 10pt; line-height: inherit;"><span style="font-family: 'times new roman', times;"> - </span>Prior to entering into the ELA, the Company was subject to an agreement to construct and develop a certain property (&#8220;Original Agreement&#8221;), which now is subject to the ELA. Because of this, the Company is no longer obliged to its Original Agreement. Upon entering the ELA, the Company had an outstanding accounts receivable balance of $306,143</span><span style="font-size: 10pt; line-height: inherit;"> which was forfeited and recognized this amount as deferred contract costs. This amount was offset by $102,217</span>,<span style="font-size: 10pt; line-height: inherit;"> which was reimbursement from the licensee for project costs on this project.&#160; The Company incurred a total deferred contract costs of $203,926</span><span style="font-size: 10pt; line-height: inherit;">.&#160; The Company considered this amount an incremental cost of obtaining that ELA, because the Company expects to recover those costs through future royalty payments. The Company amortizes the asset over </span>sixty<span style="font-size: 10pt; line-height: inherit;"> months, which is the initial term of the ELA because the asset relates to the services transferred to the customer during the contract term. As of </span>December 31, 2020<span style="font-size: 10pt; line-height: inherit;">, accumulated amortization related to deferred contract costs amounted to $50,981</span><span style="font-size: 10pt; line-height: inherit;">. During the year ended </span>December 31, 2020<span style="font-size: 10pt; line-height: inherit;">, amortization expense relating to the deferred contract costs amounted to $</span><span style="font-size: 10pt; line-height: inherit;">40,786</span><span style="font-size: 10pt; line-height: inherit;"> and is included in general and administrative expenses on the accompanying consolidated statements of operations.</span></p>
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<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;"><i><span style="color: #000000; line-height: inherit;"><br/></span></i></span></p>
<p style="margin: 0pt 0pt 0pt 36pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1; text-indent: 0pt;"><span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;"><i><span style="color: #000000; line-height: inherit;">Exclusive License Agreement <b>&#8211;&#160;</b></span></i><span style="color: black; line-height: inherit;">On&#160;October 3, 2019, as amended on October 17, 2019, the Company entered into the ELA with CPF GP 2019-1 LLC (the &#8220;Licensee&#8221;), pursuant to which the Company granted the Licensee an exclusive license (the &#8220;License&#8221;) solely within the United States and its legal territories to the Company&#8217;s technology, intellectual property, any improvements thereto, and any related permits, in order to develop and commercialize products within the field of design and project management platforms for residential use, including single-family residences and multi-family residences, but excluding military housing. The License Agreement has an initial term of five (5) years and will automatically renew for subsequent five (5) year periods. The License Agreement provides for customary terminating provisions, including the right by the Company to terminate if the Licensee fails to make minimum royalty payments (as described below).</span></span></p>
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<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="color: #000000; font-size: 10pt; font-family: 'times new roman', times; line-height: inherit;"><span style="line-height: inherit;"><span style="-sec-ix-hidden:Tag914">In consideration for the License, during the initial term, the Licensee agreed to pay the Company a royalty of (x) <span style="line-height: inherit;">five</span> percent (<span style="line-height: inherit;">5</span>%) on the first $<span style="line-height: inherit;">20,000,000</span> of gross revenues derived from the Licensee&#8217;s commercialization of the License (net of customary discounts, sales taxes, delivery charges, and amounts for returns) (the &#8220;Gross Revenues&#8221;), (y) <span style="line-height: inherit;">four</span> and <span style="line-height: inherit;">one</span>-half percent (<span style="line-height: inherit;">4.5</span>%) on the next $<span style="line-height: inherit;">30,000,000</span> of Gross Revenues, and (z) <span style="line-height: inherit;">five</span> percent (<span style="line-height: inherit;">5</span>%) on all Gross Revenues thereafter (collectively, the &#8220;Royalty&#8221;), subject to the following minimum royalty payments determined on a cumulative basis during the initial term: $500,000 in year 1, $750,000 in year 2, $500,000 in year 3, $2,000,000 in year 4, and $2,500,000 in year 5.</span> <span style="line-height: inherit;">If the License Agreement is extended beyond the initial term, then the parties will negotiate in good faith the royalty rate and the minimum royalty payments for the renewal term(s). In addition, to the extent the Licensee sublicenses any aspect of the License to a sub-licensee, the Licensee will pay to the Company </span>fifty<span style="line-height: inherit;"> percent (</span>50<span style="line-height: inherit;">%) of all payments received by the Licensee from such sublicensee. The Company may also provide the Licensee with professional services with respect to the License, and the Licensee will reimburse the Company for employees&#8217; time, materials, and expenses incurred in providing such professional services. The Licensee also&#160;</span></span><span style="line-height: inherit;">separately agreed to reimburse the Company for any third-party expenses incurred by the Company in developing the Company&#8217;s remaining and future residential projects.&#160;</span></span></p>
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<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; line-height: inherit;">On August 27, 2020 the Company entered into a joint venture agreement with Clarity Labs. In consideration and subject to Clarity Lab&#8217;s services and commitments and provided the agreement remains valid and in force, and is not terminated, SGB shall issue 200,000 restricted shares of SGB common stock to be earned over a defined vesting period starting in December 1, 2020.&#160; As of December 31, 2020, no shares were issued. Clarity Labs is a licensed clinical laboratory that uses specialized molecular testing equipment and that focuses on the diagnosis and treatment of critical diseases, including COVID-19. Clarity Labs is also engaged in the business of manufacturing, importing and distributions various medical tests. Under the JV, the Company and Clarity Labs will jointly market, sell, and distributed certain products and services (&#8220;Clarity Mobile Venture&#8221;).&#160;</span><span style="font-size: 10pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; line-height: inherit;">As of December 31, 2020, $<span style="border-left: none; border-right: none;">965,561</span> was due to Clarity Labs for expenses paid on behalf of Clarity Mobile Venture, and is included in Due to Affiliates on the accompanying consolidated balance sheets. In addition, during the year ended December 31, 2020, the Company recognized revenue of $641,178 to Clarity Labs, of which $420,773 is included in accounts receivable as of December 31, 2020.</span></p>
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<p style="margin: 0pt 0pt 0pt 36pt;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">Accounts receivable and allowance for doubtful accounts&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#8211; <span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">Accounts receivable are receivables generated from sales to customers and progress billings on performance type contracts. Amounts included in accounts receivable are deemed to be collectible within the Company&#8217;s operating cycle. The Company recognizes account receivable at invoiced amounts.&#160;</span></span></span></p>
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<p style="margin: 0pt 0pt 0pt 36pt;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">The allowance for doubtful accounts reflects the Company's best estimate of probable losses inherent in the accounts receivable balances. Management provides an allowance for doubtful accounts based on the Company&#8217;s historical losses, specific customer circumstances, and general economic conditions. Periodically, management reviews accounts receivable and adjusts the allowance based on current circumstances and charges off uncollectible receivables when all attempts to collect have been exhausted and the prospects for recovery are remote. Recoveries are recognized when they are received. Actual collection losses may differ from our estimates and could be material to our consolidated financial position, results of operations, and cash flows.</span>&#160;</span></span></p>
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<span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">Raw construction materials (primarily shipping containers and fabrication materials) are valued at the lower of cost (first-in, first-out method) or net realizable value. Finished goods and work-in-process inventories are valued at the lower of cost or net realizable value, using the specific identification method. Medical equipment and COVID-19 test and testing supplies are valued at the lower of cost, (first-in, first-out method) or net realizable value. As of December 31, 2020&#160;there was inventory of $4,429 for construction materials, and $773,715 of medical equipment and COVID-19 test and testing supplies.&#160;</span><span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">There was no inventory for December 31, 2019.</span></span></span></p>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
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<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 20px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> For the year ending December 31,: </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 20px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td colspan="2" style="vertical-align: bottom; height: 20px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 20px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 18px;">
<td style="height: 18px; margin-left: 0.1px; vertical-align: bottom; width: 36pt;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 2021&#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 158,793 </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 18px;">
<td style="height: 18px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 2022&#160; </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 154,470 </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 18px;">
<td style="height: 18px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"> 2023 </p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 152,676 </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 18px;">
<td style="height: 18px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 2024&#160; </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 151,969 </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 18px;">
<td style="height: 18px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px;">2025</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 148,551 </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="height: 10px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Thereafter </span></p>
</td>
<td style="background-color: #ffffff; padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <span style="border-left: none; border-right: none;">1,452,150</span> </span></p>
</td>
<td style="background-color: #ffffff; padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="height: 10px; margin-left: 0.1px; width: 36pt; vertical-align: bottom;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; padding-bottom: 4pt; vertical-align: bottom; height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; padding-bottom: 4pt; vertical-align: bottom; height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="background-color: #cceeff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; text-align: right; text-indent: 0px; padding-left: 0px; padding-right: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 2,218,609 </span></p>
</td>
<td style="background-color: #cceeff; padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
</tbody>
</table>

</div>

</div>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>

<div>
<div>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">Property, plant and equipment </span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#8211; <span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">Property, plant and equipment is stated at cost. Depreciation is computed using the straight-line method over the estimated lives of each asset. Estimated useful lives for significant classes of assets are as follows: computer and software 3 to 5 years, furniture and other equipment 5 to 7 years, automobiles 2&#160;to 5 years, buildings held for lease <span style="border-left: none; border-right: none;">5 to 7</span>&#160;years, and equipment 5 to 29&#160;years. Repairs and maintenance are charged to expense when incurred.</span> </span></p>
</div>
</div>

<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<div style="border-left: none; border-right: none;">

<div style="font-family: 'times new roman', times; font-size: 10pt;">
<div>
<div>
<div style="border-left: none; border-right: none;">
<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif;"><b><i><span style="font-size: 10pt; color: #000000;">Convertible instruments </span></i></b><span style="font-size: 10pt; color: #000000;">&#8211; The Company bifurcates conversion options from their host instruments and accounts for them as free standing derivative financial instruments according to certain criteria. The criteria include circumstances in which (a) the economic characteristics and risks of the embedded derivative instrument are not clearly and closely related to the economic characteristics and risks of the host contract, (b) the hybrid instrument that embodies both the embedded derivative instrument and the host contract is not re-measured at fair value under otherwise applicable generally accepted accounting principles with changes in fair value reported in earnings as they occur and (c) a separate instrument with the same terms as the embedded derivative instrument would be considered a derivative instrument.</span></p>
</div>
</div>
</div>
</div>

<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif;"><br/></p>
</div>

<p style="margin: 0pt 0pt 0pt 36pt;"><span style="/* background-color: #ffffff;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold; /* background-color: #ffffff;">Common stock purchase warrants and other derivative financial instruments</span><span style="font-family: 'Times New Roman'; font-size: 10pt; /* background-color: #ffffff;"> &#8211; The Company classifies as equity any contracts that (i) require physical settlement or net-share settlement or (ii) provides a choice of net-cash settlement or settlement in the Company&#8217;s own shares (physical settlement or net-share settlement) providing that such contracts are indexed to the Company&#8217;s own stock. The Company classifies as assets or liabilities any contracts that (i) require net-cash settlement (including a requirement to net cash settle the contract if any event occurs and if that event is outside the Company&#8217;s control) or (ii) gives the counterparty a choice of net-cash settlement or&#160;settlement shares (physical settlement or net-cash settlement). The Company assesses classification of common stock purchase warrants and other free standing derivatives at each reporting date to determine whether a change in classification between assets and liabilities or equity is required.</span></span><br/></p>


<p style="margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;"><br/></span></p>

<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">Fair value measurements </span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#8211; Financial instruments, including cash and cash equivalents, accounts receivable, accounts payable and accrued liabilities are carried at cost, which the Company believes approximates fair value due to the short-term nature of these instruments.</span></p>
<p style="margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">The Company measures the fair value of financial assets and liabilities based on the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. The Company maximizes the use of observable inputs and minimizes the use of unobservable inputs when measuring fair value.</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><br/></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">The Company uses three levels of inputs that may be used to measure fair value:&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<div id="t_ft_TSS8MKYHJK00000000000000000000b">
<table cellpadding="0" style="border-collapse: collapse; margin-left: 0pt; font-family: 'times new roman'; font-size: 10pt;" width="100%">
<tbody>
<tr>
<td style="width: 36pt; margin-left: 0.1px; vertical-align: top;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: top; width: 8%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Level 1 </span></p>
</td>
<td style="vertical-align: top;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Quoted prices in active markets for identical assets or liabilities. </span></p>
</td>
</tr>
<tr>
<td style="vertical-align: top;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: top;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Level 2 </span></p>
</td>
<td style="vertical-align: top;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Quoted prices for similar assets and liabilities in active markets or inputs that are observable. </span></p>
</td>
</tr>
<tr>
<td style="vertical-align: top;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: top;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Level 3 </span></p>
</td>
<td style="vertical-align: top;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Inputs that are unobservable (for example, cash flow modeling inputs based on assumptions). </span></p>
</td>
</tr>
</tbody>
</table>
</div>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="border: 0px; box-sizing: border-box; margin: 0pt 0pt 0pt 36pt; color: #333333; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"> The earnout liability represents the only financial liability measured at fair value on a recurring basis as of December 31, 2020 and was a level 3 asset. As of December 31, 2020, the estimated value of the earnout liability was zero.</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span><span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"><br/></span></span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span><span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Transfer into and transfers out of the hierarchy levels are recognized as if they had taken place at the end of the reporting period. There were no transfers into or out of the hierarchy levels during the year ended December 31, 2020 or 2019, besides the transfer in of the earnout&#160;liability.</span></span><br/></p>
<p style="margin: 0pt 0pt 0pt 48pt; text-indent: 0pt;"><span><span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"><br/></span></span></p>

<div style="border-left: none; border-right: none;">
<div>

<div style="font-family: 'times new roman', times; font-size: 10pt;">
<div>
<div>
<div style="border-left: none; border-right: none;">
<div>
<p style="margin: 0pt 0pt 0pt 36pt;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">Share-based payments </span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#8211;&#160;</span><span style="font-family: 'Times New Roman'; font-size: 13.3333px;">The </span><span style="font-family: 'Times New Roman', serif; font-size: 10pt;">Company measures the cost of services received in exchange for an award of equity instruments based on the fair value of the award. For employees and directors, including non-employee directors, the fair value of a stock option award is measured on the grant date. The fair value amount is then recognized over the period services are required to be provided in exchange for the award, usually the vesting period. The Company recognizes stock-based compensation expense on a graded-vesting basis over the requisite service period for each separately vesting tranche of each award. Stock-based compensation expense to employees and all directors&#160;are&#160;reported within payroll and related expenses in the consolidated statements of operations. Stock-based compensation expense to non-employees is reported within marketing and business development expense in the consolidated statements of operations.&#160;</span></span></p>
</div>
</div>
</div>
</div>
</div>

</div>
</div>
<p style="margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<div style="border-left: none; border-right: none;">

<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">Income taxes</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;"> &#8211; </span><span style="font-family: 'Times New Roman'; font-size: 10pt;">The Company accounts for income taxes utilizing the asset and liability approach. Under this approach, deferred taxes represent the future tax consequences expected to occur when the reported amounts of assets and liabilities are recovered or paid. The provision for income taxes generally represents income taxes paid or payable for the current year plus the change in deferred taxes during the year. Deferred taxes result from the differences between the financial and tax bases of the Company&#8217;s assets and liabilities and are adjusted for changes in tax rates and tax laws when changes are enacted.</span></p>
<p style="margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">The calculation of tax liabilities involves dealing with uncertainties in the application of complex tax regulations. The Company recognizes liabilities for anticipated tax audit issues based on the Company&#8217;s estimate of whether, and the extent to which, additional taxes will be due. If payment of these amounts ultimately proves to be unnecessary, the reversal of the liabilities would result in tax benefits being recognized in the period when the liabilities are no longer determined to be necessary. If the estimate of tax liabilities proves to be less than the ultimate assessment, a further charge to expense would result.</span></p>

</div>

<p style="margin: 0pt 0pt 0pt 36pt; font-size: 12pt; font-family: 'Times New Roman', serif; text-indent: 0pt;"><br/></p>

<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">Concentrations of credit risk </span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">&#8211;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Financial instruments, that potentially subject the Company to concentration of credit risk, consist principally of cash and cash equivalents. The Company places its cash with high credit quality institutions. At times, such amounts may be in excess of the FDIC insurance limits. The Company has not experienced any losses in such account and believes that it is not exposed to any significant credit risk on the account.</span></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">With respect to receivables, concentrations of credit risk are limited to a few customers in the construction industry. The Company performs ongoing credit evaluations of its customers&#8217; financial condition and, generally, requires no collateral from its customers other than normal lien rights. At December 31, 2020 and 2019, 79% and <span style="border-left: none; border-right: none;">92</span>%, respectively, of the Company&#8217;s gross accounts receivable were due from three and one customers.&#160;</span></p>
<p style="margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Revenue relating to&#160;three&#160;and two customers represented approximately 61% and 78% of the Company&#8217;s total revenue for the years ended December 31, 2020 and 2019, respectively.</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span><br/></span></span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span>For the year ended December 31, 2020, there were no vendors which represented 10% or more of our cost of revenue. For the year ended December 31, 2019, 74% of our cost of revenue related to three vendors</span>. The Company believes it has access to alternative suppliers, with limited disruption to the business, should circ</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">umstances change with its existing suppliers.</span></p>

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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -URI http://asc.fasb.org/topic&amp;trid=2122369<br></p></div>
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Accounts Receivable<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
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<tr><th class="th"><div>Dec. 31, 2020</div></th></tr>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">4. </span></p>
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<td style="vertical-align: top;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Accounts Receivable </span></p>
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<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><br/></span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">At December 31, 2020 and 2019, the Company&#8217;s accounts receivable consisted of the following:</span></p>

<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><br/></span></p>
<div style="border-left: none; border-right: none;">
<div id="t_ft_XXKHI5V9Z400000000000000000000b">
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<tbody>
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<td style="vertical-align: bottom; height: 10px;"><br/></td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; text-align: center; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 2020 </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td colspan="2" style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; text-align: center; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 2019 </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 17px;">
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Billed:&#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td colspan="2" style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 17px;">
<td style="padding-left: 10pt; height: 17px; margin-left: 0.1px; vertical-align: bottom;"><br/></td>
<td style="padding-left: 10pt; vertical-align: bottom; height: 17px; background-color: #cceeff;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Construction services&#160;</span><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">$</td>
<td style="vertical-align: bottom; text-align: right; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff;">1,391,555</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff;">$</td>
<td style="vertical-align: bottom; text-align: right; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff;">1,321,575</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff;"><br/></td>
</tr>
<tr style="height: 17px; margin-left: 0.1px;">
<td style="height: 17px; width: 45px; margin-left: 0.1px;"><br/></td>
<td style="padding-left: 10pt; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Engineering services </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="height: 17px; padding: 0px; margin: 0px 0px 0px 0.1px; text-indent: 0px; width: 10%; vertical-align: bottom;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 86,264 </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; width: 1%;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; width: 1%;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; width: 1%;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; width: 10%;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 14,594 </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; width: 1%;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="padding-bottom: 1.5pt; padding-left: 10pt; height: 10px; margin-left: 0.1px; vertical-align: bottom;"><br/></td>
<td style="padding-bottom: 1.5pt; padding-left: 10pt; height: 10px; background-color: #cceeff; vertical-align: middle;" valign="middle">Medical revenue</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; text-indent: 0px; text-align: right; height: 10px; background-color: #cceeff;">1,157,819</td>
<td style="padding: 0px; vertical-align: bottom; margin: 0px; text-indent: 0px; height: 10px; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; vertical-align: bottom; margin: 0px; text-indent: 0px; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; text-indent: 0px; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; text-indent: 0px; height: 10px; text-align: right; background-color: #cceeff;">&#8212;</td>
<td style="padding: 0px; vertical-align: bottom; margin: 0px; text-indent: 0px; height: 10px; background-color: #cceeff;"><br/></td>
</tr>
<tr style="height: 19px;">
<td style="padding-bottom: 1.5pt; padding-left: 10pt; vertical-align: bottom; height: 19px; margin-left: 0.1px;"><br/></td>
<td style="padding-bottom: 1.5pt; padding-left: 10pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Retainage receivable&#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 19px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 615,136 </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; height: 19px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; height: 19px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 19px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 19px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">544,911</span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; height: 19px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="height: 10px; margin-left: 0.1px;"><br/></td>
<td style="padding-bottom: 1.5pt; padding-left: 10pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"><span style="font-family: 'times new roman', times; font-size: 10pt;"><span style="color: #000000; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Other receivable</span></span><br/></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; text-align: right; height: 10px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff;"><span style="font-family: 'times new roman', times; font-size: 10pt;">180,748</span></td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; background-color: #cceeff;"><br/></td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff;"><br/></td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; text-align: right; height: 10px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff;"><span style="font-family: 'times new roman', times; font-size: 10pt;">6,000</span></td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; background-color: #cceeff;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="padding-left: 20pt; vertical-align: bottom; height: 10px; margin-left: 0.1px;"><br/></td>
<td style="padding-left: 20pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Total gross receivables </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 3,431,522 </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 1,887,080 </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="height: 10px; margin-left: 0.1px;"><br/></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Less: allowance for doubtful accounts&#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff; border-bottom: 2px solid #000000;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(795,914</span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; background-color: #cceeff;">)</td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; background-color: #cceeff;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff; border-bottom: 2px solid #000000;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> (785,895 </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; background-color: #cceeff;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> ) </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="padding-bottom: 4pt; padding-left: 20pt; height: 10px; margin-left: 0.1px; vertical-align: bottom;"><br/></td>
<td style="padding-bottom: 4pt; padding-left: 20pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Total net receivables </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 2,635,608 </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 1,101,185 </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
</tbody>
</table>
</div>
</div>

</div>
</div>
<p style="margin: 0pt;"><br/></p>
<div style="border-left: none; border-right: none;">
<div style="font-family: 'times new roman', times; font-size: 10pt; margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; text-align: left;"><span style="font-family: 'times new roman', times; font-size: 10pt;"><span>Receivables are</span> evaluated for collectability and allowances for potential losses are established or maintained on applicable receivables.&#160; The allowance for doubtful&#160;accounts was $795,914 as of December 31, 2020. There was a provision for doubtful accounts of $10,018,&#160;and no write offs for the year ended December 31, 2020. There was no provision for doubtful accounts and write offs were $54,000 for the year ended December 31, 2019.&#160;</span></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 financing receivable.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -URI http://asc.fasb.org/subtopic&amp;trid=2196772<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 20<br> -URI http://asc.fasb.org/subtopic&amp;trid=2196816<br></p></div>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531251737240">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Contract Assets and Contract Liabilities<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2020</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ContractorsAbstract', window );"><strong>Contract Assets and Contract Liabilities [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_LongTermContractsOrProgramsDisclosureTextBlock', window );">Contract Assets and Contract Liabilities</a></td>
<td class="text">
<div>
<table cellpadding="0" style="border-collapse: collapse; margin-left: 0pt; font-family: 'times new roman'; font-size: 10pt; height: 17px; width: 100%;" width="100%">
<tbody>
<tr style="height: 17px;">
<td style="height: 17px; width: 36pt; margin-left: 0.1px; vertical-align: top;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 5. </span></p>
</td>
<td style="height: 17px; margin-left: 0.1px; vertical-align: top;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Contract Assets and Contract Liabilities&#160;</span></p>
</td>
</tr>
</tbody>
</table>
</div>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Costs and estimated earnings on uncompleted contracts, which represent contract assets and contract liabilities, consisted of the following at December 31, 2020 and 2019:</span></p>
<p style="margin: 0pt 0pt 0pt 29.7pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>

<table cellpadding="0" style="height: 101px; border-collapse: collapse; margin-left: 0.1px; font-family: 'times new roman'; font-size: 10pt; width: 100%;" width="100%">
<tbody>
<tr style="height: 19px;">
<td style="vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td colspan="2" style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 2020 </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td colspan="2" style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 2019 </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 17px;">
<td style="height: 17px; margin-left: 0.1px; vertical-align: bottom; width: 36pt;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Costs incurred on uncompleted contracts</span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 4,572,581 </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 513,558 </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 19px;">
<td style="vertical-align: bottom; height: 19px; margin-left: 0.1px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Estimated earnings to date on uncompleted contracts </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 872,302 </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 127,032 </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 17px;">
<td style="height: 17px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Gross contract assets</span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 5,444,883 </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">640,590</span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 19px;">
<td style="vertical-align: bottom; height: 19px; margin-left: 0.1px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Less: billings to date </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(5,916,487</span></p>
</td>
<td style="padding: 0px 0px 1px; vertical-align: bottom; height: 19px;">)</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> (703,532 </span></p>
</td>
<td style="padding: 0px 0px 1px; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> ) </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="height: 10px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="padding: 0px 0px 3px; height: 10px; background-color: rgb(204, 238, 250); margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;">&#160; &#160; Net contract assets (liabilities)</p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceefa;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; background-color: #cceefa;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; background-color: #cceefa;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(471,604</span></p>
</td>
<td style="padding: 0px 0px 3px; vertical-align: bottom; height: 10px; background-color: #cceefa;">)</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceefa;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; background-color: #cceefa;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; background-color: #cceefa;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> (62,942 </span></p>
</td>
<td style="padding: 0px 0px 3px; vertical-align: bottom; height: 10px; background-color: #cceefa;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> ) </span></p>
</td>
</tr>
</tbody>
</table>

<p style="margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">The above amounts are included in the accompanying condensed consolidated balance sheets under the following captions at December 31, 2020 and 2019.</span></p>
<p style="margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>

<table cellpadding="0" style="height: 63px; border-collapse: collapse; margin-left: 0.1px; font-family: 'times new roman'; font-size: 10pt; width: 100%;" width="100%">
<tbody>
<tr style="height: 19px;">
<td style="height: 19px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td colspan="2" style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 2020 </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td colspan="2" style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 2019 </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 17px;">
<td style="height: 17px; margin-left: 0.1px; vertical-align: bottom; width: 36pt;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;">Contract assets</span></span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 1,303,136 </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 106,015 </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 17px;">
<td style="height: 17px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="background-color: #ffffff; padding-bottom: 1.5pt; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;">Contract liabilities</span></span></p>
</td>
<td style="background-color: #ffffff; padding-bottom: 1.5pt; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(1,774,740</span></p>
</td>
<td style="background-color: #ffffff; padding: 0px 0px 1px; vertical-align: bottom; height: 17px;">)</td>
<td style="background-color: #ffffff; padding-bottom: 1.5pt; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> (168,957 </span></p>
</td>
<td style="background-color: #ffffff; padding: 0px 0px 1px; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> ) </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="height: 10px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="background-color: rgb(204, 238, 255); padding: 0px 0px 3px; height: 10px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span style="color: #000000; font-family: 'times new roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">&#160; &#160; Net contract assets (liabilities)</span> </span></p>
</td>
<td style="background-color: #cceeff; padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="background-color: #cceeff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(471,604</span></p>
</td>
<td style="background-color: #cceeff; padding: 0px 0px 3px; vertical-align: bottom; height: 10px;">)</td>
<td style="background-color: #cceeff; padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="background-color: #cceeff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> (62,942 </span></p>
</td>
<td style="background-color: #cceeff; padding: 0px 0px 3px; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> ) </span></p>
</td>
</tr>
</tbody>
</table>

<p style="margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-size: 10pt;"><span style="font-family: 'Times New Roman';">Although management believes it has established adequate procedures for estimating costs to complete on open contracts, it is at least reasonably possible that additional significant costs could occur on contracts prior to completion. </span><span style="font-family: 'Times New Roman';"><span style="font-family: 'times new roman', times;">The Company peri</span></span><span style="font-family: 'times new roman', times;">odically&#160;evaluates and revises its estimates and makes adjustments when they are considered necessary.</span></span></p>
<span></span>
</td>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531251475272">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Property, Plant and Equipment<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2020</div></th></tr>
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<td class="text">&#160;<span></span>
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<div id="fs_5MGUT0FUC000000000000000000000B">
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<td style="vertical-align: top; width: 36pt;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">6. </span></p>
</td>
<td style="vertical-align: top;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Property, plant and equipment </span></p>
</td>
</tr>
</tbody>
</table>
</div>
<p style="margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Property, plant and equipment are stated at cost less accumulated depreciation and amortization and depreciated using the straight-line method over their useful lives. At December 31, 2020 and 2019, the Company&#8217;s property, plant and equipment, net consisted of the following:</span></p>
<p style="margin: 0pt 0pt 0pt 29.7pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>

<table cellpadding="0" style="height: 157px; border-collapse: collapse; margin-left: 0.1px; font-family: 'times new roman'; font-size: 10pt; width: 99.9459%;" width="99.9459%">
<tbody>
<tr style="height: 19px;">
<td style="background-color: #ffffff; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td colspan="2" style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 2020 </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td colspan="2" style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 2019 </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="height: 10px; width: 43px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Computer equipment and software </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 73,991 </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 18,862 </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Furniture and other equipment </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 11,593 </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 1,885 </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 16px;">
<td style="vertical-align: bottom; height: 16px;"><br/></td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff;">
<p>Leasehold improvements<br/></p>
</td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;">6,071</td>
<td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;">&#8212;</td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff;"><br/></td>
</tr>
<tr style="height: 16px;">
<td style="vertical-align: bottom; height: 16px;"><br/></td>
<td style="vertical-align: bottom; height: 16px;">Equipment and machinery</td>
<td style="vertical-align: bottom; height: 16px;"><br/></td>
<td style="vertical-align: bottom; height: 16px;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px;">1,127,647</td>
<td style="vertical-align: bottom; text-align: right; height: 16px;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px;">&#8212;</td>
<td style="vertical-align: bottom; height: 16px;"><br/></td>
</tr>
<tr style="height: 16px;">
<td style="vertical-align: bottom; height: 16px;"><br/></td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff;">Automobiles</td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;">4,638</td>
<td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;">&#8212;</td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff;"><br/></td>
</tr>
<tr style="height: 16px;">
<td style="vertical-align: bottom; height: 16px;"><br/></td>
<td style="vertical-align: bottom; height: 16px;">Building held for lease</td>
<td style="vertical-align: bottom; height: 16px;"><br/></td>
<td style="vertical-align: bottom; height: 16px;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px;">501,336</td>
<td style="vertical-align: bottom; text-align: right; height: 16px;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px;">&#8212;</td>
<td style="vertical-align: bottom; height: 16px;"><br/></td>
</tr>
<tr style="height: 17px;">
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; background-color: #cceeff; height: 17px;">Laboratory and temporary units</td>
<td style="vertical-align: bottom; background-color: #cceeff; height: 17px;"><br/></td>
<td style="vertical-align: bottom; border-bottom: 1pt solid #000000; background-color: #cceeff; height: 17px;"><br/></td>
<td style="vertical-align: bottom; border-bottom: 1pt solid #000000; text-align: right; background-color: #cceeff; height: 17px;">1,016,238</td>
<td style="vertical-align: bottom; text-align: right; background-color: #cceeff; height: 17px;"><br/></td>
<td style="vertical-align: bottom; text-align: right; background-color: #cceeff; height: 17px;"><br/></td>
<td style="vertical-align: bottom; border-bottom: 1pt solid #000000; text-align: right; background-color: #cceeff; height: 17px;"><br/></td>
<td style="vertical-align: bottom; border-bottom: 1pt solid #000000; text-align: right; background-color: #cceeff; height: 17px;">&#8212;</td>
<td style="vertical-align: bottom; text-align: right; background-color: #cceeff; height: 17px;"><br/></td>
</tr>
<tr style="height: 17px;">
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 17px;">&#160; &#160; &#160; Property, plant and equipment</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 2,741,514 </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 20,747 </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Less: accumulated depreciation </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(58,500</span></p>
</td>
<td style="padding: 0px 0px 1px; vertical-align: bottom; height: 10px; background-color: #cceeff;">)</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> (9,000 </span></p>
</td>
<td style="padding: 0px 0px 1px; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> ) </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="height: 10px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; &#160; &#160; Property, plant and equipment, net </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 2,683,014 </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 11,747 </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
</tbody>
</table>

<p style="margin: 0pt 7.7pt 0pt 19.8pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Depreciation expense for the years ended December 31, 2020 and 2019 amounted to $50,655 and $9,621, respectively.</span>&#160;</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>
<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 long-lived, physical asset used in normal conduct of business and not intended for resale. Includes, but is not limited to, work of art, historical treasure, and similar asset classified as collections.</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 958<br> -SubTopic 360<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=120429125&amp;loc=d3e99893-112916<br><br>Reference 2: 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><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 958<br> -SubTopic 360<br> -Section 50<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=120429125&amp;loc=SL120174063-112916<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 958<br> -SubTopic 360<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=120429125&amp;loc=d3e99779-112916<br></p></div>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531253097464">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Notes Receivable<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2020</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_sgbx_NotesReceivableAbstract', window );"><strong>Notes Receivable [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_LoansNotesTradeAndOtherReceivablesDisclosureTextBlock', window );">Notes Receivable</a></td>
<td class="text">
<div>
<table cellpadding="0" style="height: 17px; border-collapse: collapse; margin-left: 0px; font-family: 'times new roman'; font-size: 10pt; width: 100%;" width="100%">
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 7. </span></p>
</td>
<td style="vertical-align: top; height: 17px;">
<p style="margin: 0pt;"><b style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"><span style="font-size: 10pt; color: #000000; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><b><span style="font-size: 10pt; line-height: 14.2667px; color: #000000;">Notes Receivable&#160;</span></b></span></b></p>
</td>
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</div>
<p style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-indent: 0pt; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0pt 0pt 13.3333pt; line-height: normal; padding-left: 30px; text-align: left;"><span style="font-size: 10pt; font-family: 'times new roman', times;"><br/></span></p>
<p style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0pt; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0pt 0pt 35pt; line-height: 1.3;"><span><span style="font-size: 10pt; font-family: 'times new roman', times;">On January 21, 2020, CPF GP 2019-1&#160;LLC&#160;(&#8220;CPF&#160;GP&#8221;)&#160;issued to the Company&#160;a promissory note in the principal amount of $400,000&#160;(the&#160;&#8220;Company&#160;Note&#8221;) and issued to Paul Galvin, the Company&#8217;s Chairman and CEO, a promissory note in the principal amount of $100,000&#160;(the&#160;&#8220;Galvin&#160;Note&#8221;).&#160;<span style="border-right: none; border-left: none;">The transaction closed on&#160;January 22, 2020, on which date the Company loaned CPF GP 2019-1&#160;LLC $400,000&#160;and&#160;Mr.&#160;Galvin personally loaned CPF GP $100,000&#160;on behalf of the Company.</span>&#160;The Company Note and Galvin Note were issued pursuant to that certain Loan Agreement and Promissory Note, dated October 3, 2019 (the &#8220;Loan Agreement&#8221;), as amended on October 15, 2019 and November 7, 2019 by and between the CPF GP and the Company, and bear interest at&#160;<span style="border-left: none; border-right: none;">five</span>&#160;percent (5%) per annum, payable, together with the unpaid principal amount of the promissory notes, on the earlier of the&#160;July 31, 2023&#160;maturity date or upon the liquidation, redemption sale or issuance of a dividend upon the LLC interests&#160;in&#160;CPF MF 2019-1 LLC, a Texas limited liability company of which CPF GP is the general partner; provided, that the terms of the Galvin Note provide that all interest payments due to Mr. Galvin under the Galvin Note shall be paid directly to, and for the benefit of, the Company.&#160;</span></span></p>
<p style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-indent: 0pt; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0pt 0pt 35pt; line-height: normal; text-align: justify;"><span><span style="font-size: 10pt; font-family: 'times new roman', times;"><br/></span></span></p>
<p style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-indent: 0pt; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0pt 0pt 35pt; line-height: 1.3; text-align: left;"><span style="font-size: 10pt; font-family: 'times new roman', times; line-height: inherit;"><span style="line-height: inherit; color: #000000;">In April 2020, CPF GP issued to the Company a promissory note in the principal amount of $250,000<span>&#160;</span>(the &#8220;Company Note 2&#8221;). The transaction closed on April 15, 2020, on which date the Company loaned CPF GP 2019-1 LLC $250,000. The Company Note was issued pursuant to that certain Loan Agreement and Promissory Note, dated October 3, 2019 (the &#8220;Loan Agreement 2&#8221;), as amended on October 15, 2019 and November 7, 2019 by and between the CPF GP and the Company, and bear interest at five percent (5%) per annum, payable, together with the unpaid principal amount of the promissory notes, on the earlier of the<span>&#160;</span>July 31, 2023<span>&#160;</span>maturity date or upon the liquidation, redemption sale or issuance of a dividend upon the LLC interests in CPF MF 2019-1 LLC, a Texas limited liability company of which CPF GP is the general partner.</span></span></p>
<span></span>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_sgbx_NotesReceivableAbstract">
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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 claims held for amounts due a entity, excluding financing receivables. Examples include, but are not limited to, trade accounts receivables, notes receivables, loans receivables. Includes disclosure for allowance for credit losses.</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 310<br> -SubTopic 10<br> -URI http://asc.fasb.org/subtopic&amp;trid=2196772<br></p></div>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531251420904">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Notes Payable<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 8. </span></p>
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<p style="margin: 0pt;"><b style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"><span style="font-size: 10pt; color: #000000; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><b><span style="font-size: 10pt; line-height: 14.2667px; color: #000000;">Notes Payable</span></b></span></b></p>
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<p style="color: #000000; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-indent: 0pt; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0pt 0pt 37pt; line-height: 15.6933px; font-size: 11pt; font-family: Calibri, sans-serif; text-align: left;"><span style="font-size: 10pt; line-height: 14.2667px; color: #000000;"><span style="font-family: 'times new roman', times;"><br/></span></span></p>
<p style="color: #000000; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-indent: 0pt; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0pt 0pt 35pt; line-height: 1.3; font-size: 11pt; font-family: Calibri, sans-serif; text-align: left;"><span style="font-family: 'times new roman', times; font-size: 10pt;">On February 4, 2020, the Company entered into a Securities Purchase Agreement with an accredited investor, pursuant to which the Company issued to the investor a secured note in the aggregate principal amount of $<span style="border-left: none; border-right: none;">200,000</span>&#160;(&#8220;Note&#8221;) that bears interest at a rate of&#160;nine&#160;percent (9%) per annum, due on&#160;<span style="border-left: none; border-right: none;">July 31, 2023</span>, that is secured under a Pledge Agreement, dated February 4, 2020, entered into with the investor by a security interest in the royalty payable to the Company under that certain Exclusive License Agreement, dated October 3, 2019, with CPF GP 2019-1 LLC. The Company&#160;had the right to prepay the Note, in whole or in part, at any time and from time to time, without premium or penalty. During the year ended&#160;December 31, 2020, the Note to investor of $200,000&#160;and unpaid accrued interest of $6,263&#160;was converted into&#160;73,665&#160;shares of the Company's common stock.</span></p>
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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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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531251426216">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Business Combination<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
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<tr><th class="th"><div>Dec. 31, 2020</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_BusinessCombinationsAbstract', window );"><strong>Business Combinations [Abstract]</strong></a></td>
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<p style="margin: 0pt;"><span style="font-weight: bold;"> 9. </span></p>
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<p style="margin: 0pt;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: bold; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"> Business Combination </span></p>
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</div>
</div>
<p style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0pt 0pt 36pt;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></span></p>
<div style="color: #000000; font-family: 'times new roman', times; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;">
<p style="margin: 0pt 0pt 0pt 36pt; line-height: 1.3; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt; margin: 0in 0in 8pt; line-height: inherit;">On September 17, 2020, the Company, through SG Echo, LLC (its wholly owned subsidiary), entered into an Asset Purchase Agreement (&#8220;APA<span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;">"</span>) to acquire substantially all of the assets of Echo DCL, LLC (&#8220;Echo&#8221;) for $1,059,600<span>&#160;</span>in cash (the &#8220;Echo Acquisition&#8221;), except for ECHO DCL's&#160;real estate holdings. The Echo Acquisition closed on September 23, 2020. In addition, the sellers of Echo have the potential of additional consideration based upon the APA.<span style="line-height: inherit;">&#160;<span>&#160;</span></span>In accordance with ASC 805, the Echo Acquisition is accounted for as a business combination. The Echo Acquisition was made for the purpose of expanding the Company&#8217;s footprint into the modular manufacturing business.&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></span></p>
<p style="margin: 0pt 0pt 0pt 36pt; line-height: 15.6933px; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;">The purchase consideration amounted to:</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></span></p>
<div style="box-sizing: border-box; font-family: 'Segoe UI', system-ui, 'Apple Color Emoji', 'Segoe UI Emoji', sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px;">

<table style="height: 55px; margin: 0px; font-family: 'times new roman'; font-size: 10pt; width: 100%; border-collapse: collapse; text-indent: 0px;" width="100%">
<tbody>
<tr style="height: 17px;">
<td style="margin: 0in 0in 0.0001pt 0.1px; line-height: normal; height: 17px; width: 43px;"><br/></td>
<td style="height: 17px; margin: 0in 0in 0.0001pt 0.1px; line-height: normal; background-color: #cceeff;"><span style="font-family: 'times new roman', times; font-size: 10pt;">Cash</span></td>
<td style="height: 17px; margin: 0in 0in 0.0001pt; line-height: normal; background-color: #cceeff; width: 0.5%;"><span style="font-family: 'times new roman', times; font-size: 10pt; color: black;">$</span></td>
<td style="height: 17px; text-align: right; background-color: #cceeff; width: 10%;"><span style="font-family: 'times new roman', times; font-size: 10pt;">1,059,600</span></td>
<td style="height: 17px; background-color: #cceeff; width: 0.5%;"><br/></td>
</tr>
<tr style="height: 10px;">
<td style="margin: 0in 0in 0.0001pt; line-height: normal; height: 10px;"><br/></td>
<td style="height: 10px; margin: 0in 0in 0.0001pt; line-height: normal;"><span style="font-family: 'times new roman', times; font-size: 10pt;">Earnout&#160;liability</span></td>
<td style="height: 10px;"><br/></td>
<td style="height: 10px; text-align: right;"><span style="border-left: none; border-right: none;"><span style="font-family: 'times new roman', times; font-size: 10pt;">&#8212;</span></span></td>
<td style="height: 10px;"><br/></td>
</tr>
<tr style="height: 18px;">
<td style="margin: 0in 0in 0.0001pt 0.1px; line-height: normal; height: 18px;"><br/></td>
<td style="margin: 0in 0in 0.0001pt; line-height: normal; background-color: #cceeff; height: 18px;">Settlement of accounts receivable and net contract liabilities</td>
<td style="border-bottom: 2px solid #000000; background-color: #cceeff; height: 18px;"><br/></td>
<td style="border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff; height: 18px;">(94,980</td>
<td style="background-color: #cceeff; height: 18px; margin: 0px; text-indent: 0px; text-align: left; padding: 0px;">)</td>
</tr>
<tr style="height: 10px;">
<td style="padding: 0px 1px; height: 10px;"><br/></td>
<td style="height: 10px; padding: 0px 1px;">&#160;</td>
<td style="height: 10px; border-bottom: 4.5pt double #000000; padding: 0px 1px;"><span style="font-family: 'times new roman', times; font-size: 10pt; color: black;">$</span></td>
<td style="height: 10px; text-align: right; border-bottom: 4.5pt double #000000; padding: 0px 1px;">964,620</td>
<td style="height: 10px; padding: 0px 1px;"><br/></td>
</tr>
</tbody>
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<p style="margin: 0pt 0pt 0pt 36pt;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;"><br/></span></span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-size: 10pt;"><span style="font-family: 'Times New Roman';"><span style="color: #000000; font-family: 'Times New Roman'; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">The settlement of accounts receivable and net contract liabilities represents amounts effectively settled upon the purchase of Echo, which originated from contacts between the Company and Echo prior to the purchase date.</span>&#160;</span></span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;"><br/></span></span></p>
<p style="margin: 0pt 0pt 0pt 36pt; line-height: 1.3; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;">The following table summarizes the preliminary allocation of the purchase price to the assets acquired and liabilities assumed for the Echo Acquisition:&#160;&#160;</span></p>

<p style="margin: 0pt; text-indent: 36pt; text-align: left;"><br/></p>
<div id="fs_8OCZ9XAWCW00000000000000000000B">

<table border="0" cellpadding="0" style="height: 186px; width: 100%; border-collapse: collapse; border: none; font-family: 'times new roman'; font-size: 10pt; margin-left: 0.1px;">
<tbody>
<tr style="height: 10px; margin-left: 0.1px;">
<td style="padding: 0px; height: 10px; margin-left: 0.1px; width: 3.9768%;"><br/></td>
<td style="padding: 0px; height: 10px; margin-left: 0.1px; background-color: rgb(204, 238, 255); width: 84.8384%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;"> Cash and cash equivalents&#160;&#160;</span></p>
</td>
<td style="padding: 0px; height: 10px; background-color: #cceeff; width: 0.5%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;"> $ </span></p>
</td>
<td style="padding: 0px; height: 10px; margin-left: 0.1px; text-align: right; background-color: #cceeff; width: 10%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;">316,432</span></p>
</td>
<td style="padding: 0px; height: 10px; background-color: #cceeff; width: 0.5%;"><br/></td>
</tr>
<tr style="height: 18px;">
<td style="padding: 0px; height: 18px; width: 3.9768%;"><br/></td>
<td style="padding: 0px; height: 18px; width: 84.8384%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;"> Accounts receivable </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 0.5%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;">&#160;</p>
</td>
<td style="padding: 0px; height: 18px; text-align: right; width: 10%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;">&#160;252,557</span></p>
</td>
<td style="padding: 0px; height: 18px; width: 0.5%;"><br/></td>
</tr>
<tr style="height: 10px; margin-left: 0.1px;">
<td style="padding: 0px; height: 10px; margin-left: 0.1px; width: 3.9768%;"><br/></td>
<td style="padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 84.8384%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-size: 13.3333px; font-family: 'times new roman', times;"> Inventories </span></p>
</td>
<td style="padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 0.5%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;">&#160;</p>
</td>
<td style="padding: 0px; height: 10px; text-align: right; background-color: rgb(204, 238, 255); width: 10%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;">130,799</span></p>
</td>
<td style="padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 0.5%;"><br/></td>
</tr>
<tr style="height: 18px;">
<td style="padding: 0px; height: 18px; width: 3.9768%;"><br/></td>
<td style="padding: 0px; height: 18px; width: 84.8384%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;"> Prepaid expenses and other current assets&#160; </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 0.5%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;">&#160;</p>
</td>
<td style="padding: 0px; height: 18px; text-align: right; width: 10%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;">7,400</span></p>
</td>
<td style="padding: 0px; height: 18px; width: 0.5%;"><br/></td>
</tr>
<tr style="height: 10px; margin-left: 0.1px;">
<td style="padding: 0px; height: 10px; margin-left: 0.1px; width: 3.9768%;"><br/></td>
<td style="padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 84.8384%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;"> Property, plant and equipment </span></p>
</td>
<td style="padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 0.5%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;">&#160;</p>
</td>
<td style="padding: 0px; height: 10px; text-align: right; background-color: rgb(204, 238, 255); width: 10%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;">1,154,818</span></p>
</td>
<td style="padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 0.5%;"><br/></td>
</tr>
<tr style="height: 18px;">
<td style="padding: 0px; height: 18px; width: 3.9768%;"><br/></td>
<td style="padding: 0px; height: 18px; width: 84.8384%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;"> Right-of-use assets </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 0.5%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;">&#160;</p>
</td>
<td style="padding: 0px; height: 18px; text-align: right; width: 10%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;">57,120</span></p>
</td>
<td style="padding: 0px; height: 18px; width: 0.5%;"><br/></td>
</tr>
<tr style="height: 10px;">
<td style="padding: 0px; height: 10px; margin-left: 0.1px; width: 3.9768%;"><br/></td>
<td style="padding: 0px; background-color: rgb(204, 238, 255); height: 10px; width: 84.8384%;">Goodwill</td>
<td style="padding: 0px; background-color: rgb(204, 238, 255); height: 10px; width: 0.5%;"><br/></td>
<td style="padding: 0px; text-align: right; background-color: rgb(204, 238, 255); height: 10px; width: 10%;">85,810</td>
<td style="padding: 0px; background-color: rgb(204, 238, 255); height: 10px; width: 0.5%;"><br/></td>
</tr>
<tr style="height: 18px; margin-left: 0.1px;">
<td style="padding: 0px; height: 18px; margin-left: 0.1px; width: 3.9768%;"><br/></td>
<td style="padding: 0px; height: 18px; width: 84.8384%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;"> Intangible assets </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 0.5%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;">&#160;</p>
</td>
<td style="padding: 0px; height: 18px; text-align: right; width: 10%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;">68,344</span></p>
</td>
<td style="padding: 0px; height: 18px; width: 0.5%;"><br/></td>
</tr>
<tr style="height: 10px;">
<td style="padding: 0px; height: 10px; margin-left: 0.1px; width: 3.9768%;"><br/></td>
<td style="padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 84.8384%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;"> Accounts payable and accrued expenses&#160; </span></p>
</td>
<td style="padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 0.5%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;">&#160;</p>
</td>
<td style="padding: 0px; height: 10px; text-align: right; background-color: rgb(204, 238, 255); width: 10%;" valign="top">
<p style="font-family: 'times new roman', times; font-size: 10pt;"><span style="font-family: 'times new roman', times; font-size: 10pt;">(733,529</span></p>
</td>
<td style="padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 0.5%;">)</td>
</tr>
<tr style="height: 17px;">
<td style="padding: 0px; margin-left: 0.1px; height: 17px; width: 3.9768%;"><br/></td>
<td style="padding: 0px; height: 17px; width: 84.8384%;">Assumed liability</td>
<td style="padding: 0px; height: 17px; width: 0.5%;"><br/></td>
<td style="padding: 0px; text-align: right; height: 17px; width: 10%;">(285,204</td>
<td style="padding: 0px; height: 17px; width: 0.5%;">)</td>
</tr>
<tr style="height: 18px;">
<td style="padding: 0px; height: 18px; margin-left: 0.1px; width: 3.9768%;"><br/></td>
<td style="padding: 0px; height: 18px; background-color: rgb(204, 238, 255); width: 84.8384%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;"> Contract liabilities </span></p>
</td>
<td style="padding: 0px; height: 18px; background-color: rgb(204, 238, 255); width: 0.5%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;">&#160;</p>
</td>
<td style="padding: 0px; height: 18px; text-align: right; background-color: rgb(204, 238, 255); width: 10%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-size: 13.3333px; font-family: 'times new roman', times;">(32,807</span></p>
</td>
<td style="padding: 0px; height: 18px; background-color: rgb(204, 238, 255); width: 0.5%;">)</td>
</tr>
<tr style="height: 19px;">
<td style="padding: 0px; height: 19px; margin-left: 0.1px; width: 3.9768%;"><br/></td>
<td style="padding: 0px; height: 19px; width: 84.8384%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;"> Lease liability </span></p>
</td>
<td style="padding: 0px; height: 19px; width: 0.5%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;">&#160;</p>
</td>
<td style="padding: 0px; height: 19px; text-align: right; width: 10%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;">(57,120</span></p>
</td>
<td style="padding: 0px; height: 19px; width: 0.5%;">)</td>
</tr>
<tr style="height: 10px; margin-left: 0.1px;">
<td style="padding: 0px; height: 10px; margin-left: 0.1px; width: 3.9768%;"><br/></td>
<td style="padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 84.8384%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;">&#160;</p>
</td>
<td style="border-top: 2pt solid windowtext; border-left: none; border-bottom: 4.5pt double rgb(0, 0, 0); border-right: none; padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 0.5%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;"> $ </span></p>
</td>
<td style="border-top: 2pt solid windowtext; border-left: none; border-bottom: 4.5pt double rgb(0, 0, 0); border-right: none; padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 10%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; text-align: right;"><span style="font-family: 'times new roman', times; font-size: 10pt;">964,620</span></p>
</td>
<td style="border-left: none; border-right: none; padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 0.5%;"><br/></td>
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<p style="margin: 0pt 0pt 0pt 36pt;"><span><span style="font-family: 'Times New Roman'; font-size: 7pt;">&#160;</span></span></p>
<p style="margin: 0pt 0pt 0pt 36pt; line-height: 1.3; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;">As part of the Echo Acquisition, the Company recorded an earnout liability for additional payments due to the sellers of Echo. These payments are due in accordance with the APA and are based upon the net income obtained from the Echo business during certain earnout periods. The initial earnout liability of $0&#160;was based on the fair value of the earnout liability at the acquisition date, and would be payable in cash and shares of restricted common stock of the Company.&#160; &#160;</span></p>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531251402072">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>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, 2020</div></th></tr>
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<p style="margin: 0pt;"><span style="font-weight: bold;"><span style="border-left: none; border-right: none;">10</span>. </span></p>
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<td style="vertical-align: top;height: 17px;">
<p style="margin: 0pt;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Leases</span></span></p>
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<p style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0pt 0pt 36pt;"><span style="font-size: 10pt;"><span style="font-family: 'Times New Roman';">&#160;</span></span></p>
<p style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; line-height: 1.3; margin: 0pt 0pt 0pt 36pt;"><span style="line-height: inherit; font-size: 10pt;">The Company leases an office, a plant and certain equipment under non-cancelable operating lease agreements.&#160;</span><span style="-sec-ix-hidden:Tag904"><span style="font-size: 13.3333px;">The leases have remaining lease terms of&#160;</span><span style="font-size: 13.3333px; border-left: none; border-right: none; line-height: inherit;">two</span><span style="font-size: 13.3333px;">&#160;and a half years&#160;to </span>five<span style="font-size: 13.3333px;"> years.&#160;The plant lease includes an option to extend the lease for up to&#160;</span>five<span style="font-size: 13.3333px;">&#160;years.</span></span></p>
<p style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0pt; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 5pt 0pt 5pt 36pt;"><span style="font-size: 10pt;"><span style="font-family: 'Times New Roman';">&#160;</span><span style="line-height: inherit;">Supplemental balance sheet information related to leases is as follows:</span><span style="font-family: 'Times New Roman';">&#160;&#160;</span><span style="font-family: 'Times New Roman';">&#160;&#160;</span></span></p>
<p/>

<table style="height: 210px; margin: 0px; width: 100%; font-family: 'times new roman'; font-size: 10pt; border-collapse: collapse; text-indent: 0px;" width="100%">
<tbody>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="margin-left: 0.1px; height: 10px; text-align: left;"><br/></td>
<td colspan="2" style="padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px; text-align: center;"><span style="font-weight: bold;">Balance Sheet Location</span><br/></td>
<td colspan="2" style="border-bottom: 2px solid #000000; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px; text-align: center;"><span style="font-weight: bold;">December 31, 2020</span><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
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<td style="text-align: left; margin-left: 0.1px; height: 10px; width: 43px;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><span style="font-weight: bold;">Operating Leases</span></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px; width: 40%;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px; width: 0.5%;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px; width: 10%;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px; width: 0.5%;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">Right-of-use assets, net</td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">$</td>
<td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">1,486,067</td>
<td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
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<td style="text-align: left; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">Current liabilities</td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">Lease liability, current maturities&#160;</td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">
<p>(307,737<br/></p>
</td>
<td style="padding: 0px; margin: 0px; height: 10px; text-indent: 0px; text-align: left;">)</td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">Non-current liabilities</td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">Lease liability, net of current maturities</td>
<td style="text-align: left; border-bottom: 2px solid #000000; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; border-bottom: 2px solid #000000; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><span style="border-left: none; border-right: none;">(1,178,458</span></td>
<td style="background-color: #cceeff; padding: 0px; margin: 0px; height: 10px; text-indent: 0px; text-align: left;">)</td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; padding-left: 30px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 30px; margin-left: 0.1px; height: 10px;">Total operating lease liabilities</td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; border-bottom: 4.5pt double #000000; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">$</td>
<td style="text-align: right; border-bottom: 4.5pt double #000000; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">(1,486,195</td>
<td style="padding: 0px; margin: 0px; height: 10px; text-indent: 0px; text-align: left;">)</td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><span style="font-weight: bold;">Finance Leases</span></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">Right-of-use assets</td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">$</td>
<td style="text-align: right; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">51,478</td>
<td style="text-align: right; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">Current liabilities</td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">Lease liability, current maturities</td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">(18,917</td>
<td style="background-color: #cceeff; padding: 0px; margin: 0px; height: 10px; text-align: left; text-indent: 0px;">)</td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">Non-current liabilities</td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">Lease liability, net of current maturities&#160;</td>
<td style="text-align: left; border-bottom: 2px solid #000000; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; border-bottom: 2px solid #000000; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">(31,136</td>
<td style="padding: 0px; margin: 0px; height: 10px; text-align: left; text-indent: 0px;">)</td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; padding-left: 30px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 30px; background-color: #cceeff; margin-left: 0.1px; height: 10px;">Total finance lease liabilities&#160;</td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; border-bottom: 4.5pt double #000000; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">$</td>
<td style="text-align: right; border-bottom: 4.5pt double #000000; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">(50,053</td>
<td style="background-color: #cceeff; padding: 0px; margin: 0px; height: 10px; text-align: left; text-indent: 0px;">)</td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="padding: 0px; margin: 0px; height: 10px; text-align: left; text-indent: 0px;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">
<p><span style="font-weight: bold;">Weighted Average Remaining Lease Term</span><span style="font-weight: bold;"><br/></span></p>
</td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; padding-left: 30px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 30px; margin-left: 0.1px; height: 10px;">Operating leases</td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">4.66 years</td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; padding-left: 30px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 30px; background-color: #cceeff; margin-left: 0.1px; height: 10px;">Finance leases</td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">2.61 years</td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><span style="font-weight: bold;">Weighted Average Discount Rate&#160;</span><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; padding-left: 30px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 30px; background-color: #cceeff; margin-left: 0.1px; height: 10px;">Operating leases</td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; padding: 0px 1px 0px 0px; background-color: #cceeff; margin-left: 0.1px; height: 10px;">3%</td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; padding-left: 30px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 30px; margin-left: 0.1px; height: 10px;">Finance leases</td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">3%</td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
</tr>
</tbody>
</table>


<div style="border-left: none; border-right: none;">
<div id="t_ft_ZO506GCB5C00000000000000000000b">

</div>
</div>

<p style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt; text-align: center; text-indent: 36pt;"><br/></p>
<p style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0pt 0pt 36pt; line-height: 1.3;"><span style="font-size: 10pt; line-height: inherit; font-family: 'times new roman', times; color: #000000;">As the leases do not provide an implicit rate, the Company used an incremental borrowing rate based on the information available at the lease commencement date in determining the present value of the lease payments, which is reflective of the specific term of the leases and economic environment of each geographic region.&#160;</span></p>
<p style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0pt 0pt 36pt;"><span style="font-size: 10pt;"><span style="font-family: 'Times New Roman';">&#160;</span></span></p>
<p style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0pt 0pt 36pt; line-height: 1.3;"><span style="font-size: 10pt; line-height: inherit; color: #000000; font-family: 'times new roman', times;">Anticipated future lease costs, which are based in part on certain assumptions to approximate minimum annual rental commitments under non-cancelable leases, are as follows:&#160;</span></p>
<p style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0pt 0pt 36pt;"><span style="font-size: 10pt;"><span style="font-family: 'Times New Roman';">&#160;</span></span></p>
<p/>

<table style="height: 157px; margin-left: 0.1px; width: 100%; font-family: 'times new roman'; font-size: 10pt; border-collapse: collapse;" width="100%">
<tbody>
<tr style="height: 17px;">
<td style="height: 17px;"><br/></td>
<td style="border-bottom: 2px solid #000000; height: 17px;"><span style="font-weight: bold;">Year Ending December 31,&#160;&#160;</span></td>
<td style="height: 17px;"><br/></td>
<td style="border-bottom: 2px solid #000000; height: 17px;"><br/></td>
<td style="height: 17px; text-align: right; border-bottom: 2px solid #000000;"><span style="font-weight: bold;">Operating</span></td>
<td style="text-align: right; height: 17px;"><br/></td>
<td style="border-bottom: 2px solid #000000; height: 17px; text-align: right;"><br/></td>
<td style="border-bottom: 2px solid #000000; height: 17px; text-align: right;"><span style="font-weight: bold;">Financing</span></td>
<td style="text-align: right; height: 17px;"><br/></td>
<td style="border-bottom: 2px solid #000000; height: 17px; text-align: right;"><br/></td>
<td style="border-bottom: 2px solid #000000; height: 17px; text-align: right;"><span style="font-weight: bold;">Total</span></td>
<td style="text-align: right; height: 17px;"><br/></td>
</tr>
<tr style="height: 17px;">
<td style="height: 17px; width: 43px;"><br/></td>
<td style="height: 17px; background-color: #cceeff;">2021</td>
<td style="height: 17px; background-color: #cceeff; width: 1.00733%;"><br/></td>
<td style="height: 17px; background-color: #cceeff; width: 1.00733%;">$</td>
<td style="height: 17px; text-align: right; background-color: #cceeff; width: 9.98168%;">348,117</td>
<td style="text-align: right; height: 17px; background-color: #cceeff; width: 1.00733%;"><br/></td>
<td style="height: 17px; text-align: right; background-color: #cceeff; width: 1.00733%;">$</td>
<td style="height: 17px; text-align: right; background-color: #cceeff; width: 9.98168%;">20,160</td>
<td style="text-align: right; height: 17px; background-color: #cceeff; width: 1.00733%;"><br/></td>
<td style="height: 17px; text-align: right; background-color: #cceeff; width: 1.00733%;">$</td>
<td style="height: 17px; text-align: right; background-color: #cceeff; width: 9.98168%;">368,277</td>
<td style="text-align: right; height: 17px; background-color: #cceeff; width: 1.00733%;"><br/></td>
</tr>
<tr style="height: 17px;">
<td style="height: 17px;"><br/></td>
<td style="height: 17px;">2022</td>
<td style="height: 17px;"><br/></td>
<td style="height: 17px;"><br/></td>
<td style="height: 17px; text-align: right;">348,984</td>
<td style="text-align: right; height: 17px;"><br/></td>
<td style="height: 17px; text-align: right;"><br/></td>
<td style="height: 17px; text-align: right;">20,160</td>
<td style="text-align: right; height: 17px;"><br/></td>
<td style="height: 17px; text-align: right;"><br/></td>
<td style="height: 17px; text-align: right;">369,144</td>
<td style="text-align: right; height: 17px;"><br/></td>
</tr>
<tr style="height: 17px;">
<td style="height: 17px;"><br/></td>
<td style="height: 17px; background-color: #cceeff;">2023</td>
<td style="height: 17px; background-color: #cceeff;"><br/></td>
<td style="height: 17px; background-color: #cceeff;"><br/></td>
<td style="height: 17px; text-align: right; background-color: #cceeff;">330,300</td>
<td style="text-align: right; height: 17px; background-color: #cceeff;"><br/></td>
<td style="height: 17px; text-align: right; background-color: #cceeff;"><br/></td>
<td style="height: 17px; text-align: right; background-color: #cceeff;">11,760</td>
<td style="text-align: right; height: 17px; background-color: #cceeff;"><br/></td>
<td style="height: 17px; text-align: right; background-color: #cceeff;"><br/></td>
<td style="height: 17px; text-align: right; background-color: #cceeff;">342,060</td>
<td style="text-align: right; height: 17px; background-color: #cceeff;"><br/></td>
</tr>
<tr style="height: 17px;">
<td style="height: 17px;"><br/></td>
<td style="height: 17px;">2024</td>
<td style="height: 17px;"><br/></td>
<td style="height: 17px;"><br/></td>
<td style="height: 17px; text-align: right;">324,000</td>
<td style="text-align: right; height: 17px;"><br/></td>
<td style="height: 17px; text-align: right;"><br/></td>
<td style="height: 17px; text-align: right;">&#8212;</td>
<td style="text-align: right; height: 17px;"><br/></td>
<td style="height: 17px; text-align: right;"><br/></td>
<td style="height: 17px; text-align: right;">324,000</td>
<td style="text-align: right; height: 17px;"><br/></td>
</tr>
<tr style="height: 17px;">
<td style="height: 18px;"><br/></td>
<td style="height: 18px; background-color: #cceeff;">2025</td>
<td style="height: 18px; background-color: #cceeff;"><br/></td>
<td style="height: 18px; border-bottom: 2px solid #000000; background-color: #cceeff;"><br/></td>
<td style="height: 18px; border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff;">243,000</td>
<td style="text-align: right; height: 18px; background-color: #cceeff;"><br/></td>
<td style="height: 18px; border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff;"><br/></td>
<td style="height: 18px; border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff;">&#8212;</td>
<td style="text-align: right; height: 18px; background-color: #cceeff;"><br/></td>
<td style="height: 18px; border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff;"><br/></td>
<td style="height: 18px; border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff;">243,000</td>
<td style="text-align: right; height: 18px; background-color: #cceeff;"><br/></td>
</tr>
<tr style="height: 19px;">
<td style="height: 19px;"><br/></td>
<td style="height: 19px;">Total lease payments</td>
<td style="height: 19px;"><br/></td>
<td style="border-bottom: 2px solid #000000; height: 19px;"><br/></td>
<td style="border-bottom: 2px solid #000000; text-align: right; height: 19px;">1,594,401</td>
<td style="text-align: right; height: 19px;"><br/></td>
<td style="border-bottom: 2px solid #000000; text-align: right; height: 19px;"><br/></td>
<td style="border-bottom: 2px solid #000000; text-align: right; height: 19px;">52,080</td>
<td style="text-align: right; height: 19px;"><br/></td>
<td style="border-bottom: 2px solid #000000; text-align: right; height: 19px;"><br/></td>
<td style="border-bottom: 2px solid #000000; text-align: right; height: 19px;">1,646,481</td>
<td style="text-align: right; height: 19px;"><br/></td>
</tr>
<tr style="height: 17px;">
<td style="height: 18px;"><br/></td>
<td style="height: 18px; background-color: #cceeff;">Less: Imputed interest</td>
<td style="height: 18px; background-color: #cceeff;"><br/></td>
<td style="height: 18px; border-bottom: 2px solid #000000; background-color: #cceeff;"><br/></td>
<td style="height: 18px; border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff;">108,206</td>
<td style="text-align: right; height: 18px; background-color: #cceeff;"><br/></td>
<td style="height: 18px; border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff;"><br/></td>
<td style="height: 18px; border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff;">2,027</td>
<td style="text-align: right; height: 18px; background-color: #cceeff;"><br/></td>
<td style="height: 18px; border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff;"><br/></td>
<td style="height: 18px; border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff;">110,233</td>
<td style="text-align: right; height: 18px; background-color: #cceeff;"><br/></td>
</tr>
<tr style="height: 17px;">
<td style="height: 17px;"><br/></td>
<td style="height: 17px;">Present value of lease liabilities</td>
<td style="height: 17px;"><br/></td>
<td style="height: 17px;">$</td>
<td style="height: 17px; text-align: right;">1,486,195</td>
<td style="text-align: right; height: 17px;"><br/></td>
<td style="height: 17px; text-align: right;">$</td>
<td style="height: 17px; text-align: right;">50,053</td>
<td style="text-align: right; height: 17px;"><br/></td>
<td style="height: 17px; text-align: right;">$</td>
<td style="height: 17px; text-align: right;">1,536,248</td>
<td style="text-align: right; height: 17px;"><br/></td>
</tr>
</tbody>
</table>

<p style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0pt 0pt 36pt; line-height: 1.3;"><br/></p>
<p style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0pt 0pt 36pt; line-height: 1.3;"><span style="font-size: 10pt; line-height: inherit; color: #000000; font-family: 'times new roman', times;"><span style="font-family: 'Times New Roman', serif; color: #000000;">Operating leases for office space and the plant, with total lease payments of $1,683,000, has been leased from an affiliate of the sellers of Echo.&#160;</span></span></p>
<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 lessee entity's leasing arrangements including, but not limited to, all of the following: (a.) The basis on which contingent rental payments are determined, (b.) The existence and terms of renewal or purchase options and escalation clauses, (c.) Restrictions imposed by lease agreements, such as those concerning dividends, additional debt, and further leasing.</p></div>
<a href="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> -URI http://asc.fasb.org/topic&amp;trid=2208923<br></p></div>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531251426216">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Convertible Debentures<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2020</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_DebtDisclosureAbstract', window );"><strong>Convertible Debentures [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtDisclosureTextBlock', window );">Convertible Debentures</a></td>
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<div style="font-family: 'times new roman', times; font-size: 10pt;">
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<td style="width: 36pt;padding: 0in;height: 13px;" valign="top">
<p style="margin-bottom: 0.0001pt; line-height: normal;"><b><span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman';">11. </span></b></p>
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<td style="padding: 0in;height: 13px;" valign="top">
<p style="margin-bottom: 0.0001pt; line-height: normal;"><b><span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">Co<span>nvertible <span>Debentur</span>es</span></span></b></p>
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</table>
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<div style="font-family: 'times new roman', times; font-size: 10pt;">
<p style="margin: 0in 0in 0.0001pt 34pt; line-height: normal; background: white;"><span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000;"/><span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000;">&#160;</span></p>
<p style="margin: 0in 0in 0.0001pt 34pt; line-height: normal; background: white;"><span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000;">On November 12, 2019, the Company entered into a Securities Purchase Agreement (the &#8220;Purchase Agreement&#8221;) with an investor, pursuant to which the Company issued to the investor a senior secured convertible debenture in the principal amount of $480,770 (the &#8220;Debenture&#8221;) for proceeds of $375,000 (representing an original issue discount of 22%). The Company received net proceeds of approximately $326,250 after deducting certain fees due to the placement agent and certain transaction expenses. The Debenture was due 110 days after issuance and was secured under a Security Agreement, dated November 12, 2019, entered into with the investor (the &#8220;Security Agreement&#8221;) by a security interest in all of the Company&#8217;s existing and future assets, subject to existing security interests and exceptions. The Company had the right to redeem all or a portion of the outstanding principal of the Debenture (i) prior to the maturity date without interest and with no conversion by the investor and (ii) after the maturity date at a premium of <span style="border-left: none; border-right: none;"><span style="border-left: none; border-right: none;">120</span></span>%, and with interest accruing at <span style="border-left: none; border-right: none;"><span style="border-left: none; border-right: none;">24</span></span>% from the maturity date. As of December 13, 2019 the Debenture was paid back in full to the investor. &#160;</span></p>
<p style="margin: 0in 0in 0.0001pt 34pt; line-height: normal; background: white;"><span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000;"/><span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000;">&#160;</span></p>
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<div style="border-left: none; border-right: none;">

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<div style="margin: 0in 0in 0.0001pt 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;">
<span style="-sec-ix-hidden:Tag915"><span><span style="font-size: 10pt; color: black; line-height: inherit;">The Debenture was convertible into shares of the Company&#8217;s common stock only upon (i) the occurrence of an Event of Default (as defined in the Debenture) or (ii) at maturity in the event any principal remains outstanding, at a conversion price equal to the lower of (x) 67.5% of the lowest daily VWAPs of the common stock during the five consecutive trading days immediately preceding the Event of Default or date of maturity or (y) if the Debenture was not fully paid as of the Maturity, the lowest daily VWAP during the ten (10) consecutive trading days immediately preceding the date of the applicable Conversion, and based on a conversion amount determined by the product of (x) the portion of the principal and accrued interest to be converted and (y) 120% or (y) if the Debenture was not fully paid as of the Maturity Date and no conversions have been effected under the Debenture, the lowest daily VWAP during the ten (10) consecutive Trading Days immediately preceding the date of the applicable Conversion; provided, however, that the Company will not issue any shares of common stock upon conversion of the Debenture if the investor would exceed the aggregate number of shares of common stock which the Company may issue upon conversion or exercise (as the case may be) of the Debenture without breaching the Company&#8217;s obligations under the rules or regulations of the Nasdaq Stock Market, including rules related to the aggregate of offerings under NASDAQ Listing Rule 5635(d) (which currently limit such issuance to 60,048 shares, which is 19.99% of the Company&#8217;s outstanding shares as of the date hereof). In addition, subject to limited exceptions, the investor did not have the right to convert any portion of the Debenture if the investor, together with its affiliates, would beneficially own in excess of 4.99% of the number of shares of the Company&#8217;s common stock outstanding immediately after giving effect to its conversion</span><span style="color: #000000; line-height: inherit;"> </span><span style="font-size: 10pt; color: #000000; line-height: inherit;">and under no circumstances could convert the Debenture if the investor, together with its affiliates, would beneficially own in excess of 9.99% of the number of shares of the Company&#8217;s common stock outstanding immediately after giving effect to its conversion.</span></span></span>
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<p style="margin: 0in 0in 0.0001pt 0.5in; line-height: normal;"><span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000;">&#160;</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.2;"><span style="font-size: 10pt; color: black; line-height: inherit;">In connection with this transaction, the Company entered into a Placement Agency Agreement (the &#8220;<i>Placement Agency Agreement</i>&#8221;) with ThinkEquity, a division of Fordham Financial Management, Inc. (the &#8220;<i>Placement Agent</i>&#8221;), pursuant to which the Company <span style="line-height: inherit;">&#160;</span>agreed to pay the Placement Agent a cash fee equal to 9% of the gross proceeds received by the Company from the investor in this transaction, as well as a one-time expense fee of $15,000 for aggregate out-of-pocket expenses incurred collectively in this transaction. Pursuant to the Placement Agency Agreement, the Company also agreed to grant to the Placement Agent or its designees warrants to purchase up to 9% of the aggregate number of shares of common stock underlying the Debenture, which equals 5,404 shares of common stock, at an exercise price of 110% of the closing price of the Company&#8217;s common stock on the closing date (the &#8220;<i>Placement Agent Warrants</i>&#8221;).&#160; &#160;&#160;</span><span style="font-size: 10pt; line-height: inherit;"/></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; line-height: 1.2;"><span style="font-size: 12pt; font-family: 'Times New Roman', serif; line-height: inherit;">&#160;</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.2;"><span style="font-size: 10pt; color: black; line-height: inherit;">The Placement Agent Warrants wereexercisable, in whole or in part, commencing on the issuance date and have an exercise period of five years. In the event that there was not an effective registration statement permitting for the resale of the shares underlying the Placement Agent Warrants, the Placement Agent Warrant&#8217;s were exercisable on a cashless basis. There were significant restrictions pursuant to FINRA Rule 5110 against transferring the Placement Agent&#8217;s Warrants and the shares issuable upon exercise of the Placement Agent Warrants during the one hundred eighty (180) days after the closing date.</span><span style="font-size: 10pt; line-height: inherit;"/></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; line-height: normal;"><span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000;">&#160;</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; line-height: normal;"><span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000;">On December 10, 2019, the </span>Company and ThinkEquity entered into a waiver agreement (&#8220;Waiver of Warrant&#8221;) pursuant to which ThinkEquity surrendered its rights to a warrant previously issued to ThinkEquity on November 12, 2019 to purchase 5,404 shares of the Company&#8217;s common stock as compensation for acting as placement agent for the private placement of the Debenture.</p>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -URI http://asc.fasb.org/topic&amp;trid=2208564<br></p></div>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531253074824">
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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, 2020</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_IncomeTaxDisclosureTextBlock', window );">Income Taxes</a></td>
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<p style="margin: 0pt; text-align: left;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 12. </span></p>
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<p style="margin: 0pt; text-align: left;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Income Taxes </span></p>
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</div>
<p style="margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">The Company&#8217;s provision (benefit) for income taxes consists of the following for the year ended </span><span style="border-right: none; border-left: none;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">December 31, 2020</span></span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;and 2019:</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>

<table cellpadding="0" style="border-collapse: collapse; margin-left: 0pt; font-family: 'times new roman'; font-size: 10pt; width: 100%; height: 135px;" width="100%">
<tbody>
<tr style="height: 19px;">
<td style="background-color: #ffffff; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td colspan="2" style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 2020 </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td colspan="2" style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 2019 </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 17px;">
<td style="background-color: #ffffff; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Deferred: </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td colspan="2" style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td colspan="2" style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 17px;">
<td style="background-color: #ffffff; vertical-align: bottom; height: 17px; width: 43px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="background-color: #cceeff; padding-left: 10pt; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Federal </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(974,181</span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 1%;">)</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(828,472</span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 0.5%;">)</td>
</tr>
<tr style="height: 19px;">
<td style="background-color: #ffffff; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="background-color: #ffffff; padding-bottom: 1.5pt; padding-left: 10pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> State&#160;and local </span></p>
</td>
<td style="background-color: #ffffff; padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(567,767</span></p>
</td>
<td style="background-color: #ffffff; padding: 0px; vertical-align: bottom; height: 19px;">)</td>
<td style="background-color: #ffffff; padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">564,363</span></p>
</td>
<td style="background-color: #ffffff; padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"/>
</tr>
<tr style="height: 17px;">
<td style="background-color: #ffffff; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="background-color: #cceeff; padding-left: 20pt; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Total deferred </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px; text-align: right;">(1,541,948</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px;">)</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(264,109</span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px;">)</td>
</tr>
<tr style="height: 17px;">
<td style="background-color: #ffffff; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="background-color: #ffffff; padding-left: 20pt; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Total provision (benefit) for income taxes </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> (1,541,948 </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 17px;">)</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(264,109</span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 17px;">)</td>
</tr>
<tr style="height: 19px;">
<td style="background-color: #ffffff; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="background-color: #cceeff; padding-bottom: 1.5pt; padding-left: 20pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Less: valuation reserve </span></p>
</td>
<td style="background-color: #cceeff; padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px; text-align: right;">1,541,948</td>
<td style="background-color: #cceeff; padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"/>
<td style="background-color: #cceeff; padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">264,109</span></p>
</td>
<td style="background-color: #cceeff; padding: 0px 0px 1px; vertical-align: bottom; height: 19px;"/>
</tr>
<tr style="height: 10px;">
<td style="background-color: #ffffff; height: 10px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="background-color: #ffffff; padding: 0px 0px 3px 26px; height: 10px; vertical-align: bottom;" valign="bottom">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Income tax provision </span></p>
</td>
<td style="background-color: #ffffff; padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="background-color: #ffffff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#8212;</span></p>
</td>
<td style="background-color: #ffffff; padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="background-color: #ffffff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#8212;</span></p>
</td>
<td style="background-color: #ffffff; padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
</tbody>
</table>

<p style="margin: 0pt 0pt 0pt 29.7pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">A reconciliation of the federal statutory rate to 0% for the year ended December 31, 2020&#160;and 2019 to the effective rate for income from operations before income taxes is as follows:</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>

<p style="margin: 0px; clear: left; font-family: 'times new roman'; font-size: 8pt;">&#160;</p>

<table cellpadding="0" style="border-collapse: collapse; margin-left: 0px; font-family: 'times new roman'; font-size: 10pt; width: 100%; height: 94px;" width="100%">
<tbody>
<tr style="height: 10px;">
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td colspan="2" style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 2020</span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"><br/></td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td colspan="2" style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 2019</span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"><br/></td>
</tr>
<tr style="height: 10px;">
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"><br/></td>
</tr>
<tr style="height: 10px; margin-left: 0.1px;">
<td style="margin-left: 0.1px; height: 10px; padding: 0px; vertical-align: bottom; width: 36pt;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Benefit for income taxes at federal statutory rate </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 21.0 </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> % </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 21.0 </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> % </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> State&#160;and local income taxes, net of federal benefit </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">3.9</span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 1.1 </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 17px; margin-left: 0.1px;">
<td style="margin-left: 0.1px; padding: 0px; height: 17px; vertical-align: bottom;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px; background-color: #cceeff;">Goodwill impairment</td>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px; text-align: right; background-color: #cceeff;">&#8212;</td>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px; background-color: #cceeff;"/>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px; text-align: right; background-color: #cceeff;">(9.1</td>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px; background-color: #cceeff;">)</td>
</tr>
<tr style="height: 17px;">
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px;">Change in state rate</td>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; text-align: right; height: 17px;">&#8212;</td>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px;"/>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; text-align: right; height: 17px;">(11.2</td>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px;">)</td>
</tr>
<tr style="height: 10px; margin-left: 0.1px;">
<td style="margin-left: 0.1px; height: 10px; padding: 0px; vertical-align: bottom;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Less valuation allowance </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(24.9</span></p>
</td>
<td style="padding: 0px 0px 1px; vertical-align: bottom; margin-left: 0.1px; height: 10px; background-color: #cceeff;">)</td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(1.8</span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px; background-color: #cceeff;">)</td>
</tr>
<tr style="height: 10px;">
<td style="margin-left: 0.1px; height: 10px; padding: 0px; width: 36pt; vertical-align: bottom;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px;" valign="bottom">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Effective income tax rate </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 0.0 </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> % </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 0.0 </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> % </span></p>
</td>
</tr>
</tbody>
</table>

<p style="margin: 0px; clear: left; font-family: 'times new roman'; font-size: 7pt;">&#160;</p>
<p style="border: 0px; margin: 0pt 0pt 0pt 36pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;">The tax effects of these temporary differences along with the net operating losses, net of an allowance for credits, have been recognized as deferred tax assets (liabilities) at December 31, 2020 and 2019 as follows:</span></p>
<p style="margin: 0px; clear: left; font-family: 'times new roman'; font-size: 8pt;">&#160;</p>

<table cellpadding="0" style="border: 0px; margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; border-spacing: 0px; border-collapse: collapse; font-family: 'times new roman'; font-size: 10pt; width: 100%; height: 110px;" width="100%">
<tbody style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box;">
<tr style="height: 10px;">
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; background-color: #ffffff; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><br/></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td colspan="2" style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; height: 10px; border-bottom: 1.5pt solid #000000; vertical-align: bottom;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: center;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 2020 </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td colspan="2" style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; height: 10px; border-bottom: 1.5pt solid #000000; vertical-align: bottom;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: center;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 2019 </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px; width: 36pt;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><br/></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> Net operating loss&#160;carryforward </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; width: 0.5%;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; width: 0.5%;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; width: 10%;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> 4,127,323 </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; width: 0.5%;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160;&#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; width: 0.5%;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; width: 0.5%;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; width: 10%;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> 2,857,456 </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; width: 0.5%;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><br/></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> Bad debt reserve </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> 197,785 </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> 173,840 </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><br/></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> Employee stock compensation </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> 800,036 </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> 445,799 </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><br/></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> Intangible assets </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> (529,260 </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">)</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;">(502,709</span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"><span style="font-family: 'times new roman', times; font-size: 10pt;">)</span></td>
</tr>
<tr style="height: 10px;">
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><br/></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> Depreciation </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;">(44,979</span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">)</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;">(850</span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">)</td>
</tr>
<tr style="height: 10px;">
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"><br/></td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">Accrued expenses&#160;</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"><br/></td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"><br/></td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; text-align: right; height: 10px;">47,184</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"><br/></td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"><br/></td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"><br/></td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; text-align: right; height: 10px;">82,628</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"><br/></td>
</tr>
<tr style="height: 10px;">
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><br/></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> Charity </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; border-bottom: 2px solid #000000;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; border-bottom: 2px solid #000000;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> 205 </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; border-bottom: 2px solid #000000;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; border-bottom: 2px solid #000000;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> 181 </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><br/></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> Net deferred tax asset </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> 4,598,294 </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> 3,056,345 </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><br/></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> Valuation allowance </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;">(4,598,294</span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px 0px 1px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">)</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> (3,056,345 </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px 0px 1px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> ) </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; height: 10px; width: 36pt; vertical-align: bottom;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><br/></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; height: 10px; vertical-align: bottom;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> Net deferred tax asset </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px; border-top: 1.5pt solid #000000; border-bottom: 4.5pt double #000000;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px; border-top: 1.5pt solid #000000; border-bottom: 4.5pt double #000000;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;">&#8212;</span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px; border-top: 1.5pt solid #000000; border-bottom: 4.5pt double #000000;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
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<p style="margin: 0px; clear: left; font-family: 'times new roman'; font-size: 7pt;">&#160;</p>
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<p style="margin: 0px; clear: left; font-family: 'times new roman'; font-size: 7pt;">&#160;</p>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531269426360">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Net Income (Loss) Per Share<br></strong></div></th>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 13. </span></p>
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<p style="margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Basic net income (loss) per share is computed by dividing the net income (loss) for the period by the weighted average number of common shares outstanding during the period. Diluted net income (loss) per share is computed by dividing the net income (loss) for the period by the weighted average number of common and potentially dilutive common shares outstanding during the period. Potentially dilutive common shares consist of the common shares issuable upon the exercise of stock options and warrants. Potentially dilutive common shares are excluded from the calculation if their effect is antidilutive.&#160;</span></p>
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<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">At December 31, 2020, there were options, including options granted to non-employees and non-directors, restricted stock units and warrants to purchase 36,436, 884,343 and 353,190 shares of common stock, respectively, <span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">outstanding that could potentially dilute future net income per share. Because the Company had a net loss as of December 31, 2020, it is prohibited from including potential common shares in the computation of diluted per share amounts. Accordingly, the Company has used the same number of shares outstanding to calculate both the basic and diluted loss per share.&#160;</span></span><span style="font-family: 'Times New Roman'; font-size: 10pt;">At December 31, 2019, there were options<span style="background-color: #ffffff;">, including options to non-employees and non-directors, restricted stock units and warrants to purchase 53,170, 21,859&#160;and 53,189 shares of common stock, respectively, outstanding that could potentially dilute future net income per share. </span></span></p>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for earnings per share.</p></div>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531251709464">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Construction Backlog<br></strong></div></th>
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<td class="text">&#160;<span></span>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 14. </span></p>
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<p style="margin: 8pt 0pt 8pt 36pt; text-indent: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">The following represents the backlog of signed construction and engineering contracts in existence at December 31, 2020 and 2019, which represents the amount of revenue the Company expects to realize from work to be performed on uncompleted contracts in progress and from contractual agreements in effect at December 31, 2020&#160;and December 31, 2019, respectively, on which work has not yet begun:</span></p>

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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
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<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 2020</span></p>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
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</tr>
<tr style="margin-left: 0.1px; height: 17px;">
<td style="height: 17px; margin-left: 0.1px; vertical-align: bottom; width: 36pt;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Balance - beginning of period </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 17,634,261 </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 97,657,379 </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="vertical-align: bottom; height: 10px; margin-left: 0.1px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> New contracts and change orders during the period </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 13,816,785 </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 17,659,053 </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="height: 10px; margin-left: 0.1px; vertical-align: bottom;"><br/></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">Adjustments and cancellations, net</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; text-align: right; height: 10px; background-color: #cceeff;">(27,370</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">)</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; text-align: right; height: 10px; background-color: #cceeff;">(94,697,336</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">)</td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="vertical-align: bottom; height: 10px; margin-left: 0.1px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Subtotal </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">31,423,676</span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 20,619,096 </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="height: 10px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Less: contract revenue earned during the period </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(6,306,215</span></p>
</td>
<td style="padding: 0px 0px 1px; height: 10px; vertical-align: bottom; background-color: #cceeff;" valign="bottom">)</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(2,984,835</span></p>
</td>
<td style="padding: 0px 0px 1px; vertical-align: bottom; height: 10px; background-color: #cceeff;">)</td>
</tr>
<tr style="height: 10px;">
<td style="height: 10px; margin-left: 0.1px; width: 36pt; vertical-align: bottom;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Balance - end of period </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;">
<p style="margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;">
<p style="margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;">
<p style="margin: 0px; text-align: right; text-indent: 0px; padding-left: 0px; padding-right: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 25,117,461 </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;">
<p style="margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;">
<p style="margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;">
<p style="margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;">
<p style="margin: 0px; text-align: right; text-indent: 0px; padding-left: 0px; padding-right: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 17,634,261 </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
</tbody>
</table>

<p style="margin: 8pt 0pt 8pt 36pt; text-indent: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 8pt 0pt 8pt 36pt; text-indent: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Backlog at December 31, 2020 included </span><span style="-sec-ix-hidden:Tag916">one</span><span style="font-family: 'Times New Roman'; font-size: 10pt;"> large contract entered into by the Company during the third quarter of </span>2019<span style="font-family: 'Times New Roman'; font-size: 10pt;"> in the amount of approximately $</span>17<span style="font-family: 'Times New Roman'; font-size: 10pt;"> million, and entered into </span><span style="-sec-ix-hidden:Tag901">two</span><span style="font-family: 'Times New Roman'; font-size: 10pt;"> contracts during the third quarter of </span>2020<span style="font-family: 'Times New Roman'; font-size: 10pt;"> in the amount of approximately $</span>4<span style="font-family: 'Times New Roman'; font-size: 10pt;"> million and approximately $</span>2.95<span style="font-family: 'Times New Roman'; font-size: 10pt;"> million. The Company expects that all of this revenue will be realized by September 30, 2022. During the second quarter of </span>2019<span style="font-family: 'Times New Roman'; font-size: 10pt;">, the Company moved a $<span>25.0</span> million contract out of backlog after receiving a cancellation notice from the customer. During the third quarter of </span>2019<span style="font-family: 'Times New Roman'; font-size: 10pt;">, the Company removed </span><span style="-sec-ix-hidden:Tag902">two</span><span style="font-family: 'Times New Roman'; font-size: 10pt;"> contracts in the amount of $</span>55<span style="font-family: 'Times New Roman'; font-size: 10pt;"> million and $</span>15<span style="font-family: 'Times New Roman'; font-size: 10pt;"> million out of backlog due to the fact that these projects fall under the exclusive license agreement (&#8220;ELA&#8221;) executed during the fourth quarter of </span>2019<span style="font-family: 'Times New Roman'; font-size: 10pt;">. Under the ELA, the Company cannot guarantee, but expects to receive, approximately $</span>2.4<span style="font-family: 'Times New Roman'; font-size: 10pt;"> million in royalties for </span>one<span style="font-family: 'Times New Roman'; font-size: 10pt;"> such project. The Company expects to receive these royalties for this </span>one<span style="font-family: 'Times New Roman'; font-size: 10pt;"> such project through June 30, 2022. Backlog does not include expected royalty fees to the Company under the ELA from projects to be delivered by our licensee. The Company entered into </span><span style="-sec-ix-hidden:Tag913">three</span><span style="font-family: 'Times New Roman'; font-size: 10pt;"> contracts during the fourth quarter of </span>2020<span style="font-family: 'Times New Roman'; font-size: 10pt;"> in the amount of approximately $</span>2.7<span style="font-family: 'Times New Roman'; font-size: 10pt;"> million, $</span>0.80<span style="font-family: 'Times New Roman'; font-size: 10pt;"> million, and $</span>0.70<span style="font-family: 'Times New Roman'; font-size: 10pt;"> million.</span></p>
<div>
<div style="font-family: 'times new roman', times; font-size: 10pt;">
<div id="t_ft_WI1MX692W000000000000000000000b">
<p style="margin: 0pt 0pt 8pt 36pt; text-indent: 0pt;"><span style="color: #000000; font-family: 'Times New Roman', serif; font-size: 9pt;"><span style="font-size: 10pt;">The Company&#8217;s remaining backlog as of December 31, 2020 represents the remaining transaction price of firm contracts for which work has not been performed and excludes unexercised contract options.<span>&#160;</span></span></span></p>
<p style="margin: 0pt 0pt 8pt 36pt; text-indent: 0pt;"><span style="font-size: 10pt; text-indent: 0pt;">The Company expects to satisfy its backlog which represents the remaining unsatisfied performance obligation on contracts as of </span>December 31, 2020<span style="font-size: 10pt; text-indent: 0pt;"> over the following period:</span></p>
</div>
</div>
</div>


<table border="0" style="height: 71px; width: 100%; border-collapse: collapse; font-family: 'times new roman'; font-size: 10pt; margin: 0px; text-indent: 0px;">
<tbody>
<tr style="height: 10px;">
<td style="height: 10px; margin: 0px; width: 36pt; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><br/></td>
<td style="height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"><br/></td>
<td style="height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"><br/></td>
<td colspan="2" style="text-align: center; height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"><strong>2020</strong><br/></td>
<td style="height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"><br/></td>
</tr>
<tr style="height: 10px;">
<td style="height: 10px; margin: 0px; width: 36pt; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><br/></td>
<td style="height: 10px; background-color: #cceeff; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;">Within 1 year&#160;</td>
<td style="height: 10px; background-color: #cceeff; width: 0.5%; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"><br/></td>
<td style="height: 10px; background-color: #cceeff; width: 0.5%; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;">$</td>
<td style="height: 10px; text-align: right; background-color: #cceeff; width: 10%; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;">12,261,211</td>
<td style="height: 10px; background-color: #cceeff; width: 0.5%; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"><br/></td>
</tr>
<tr style="height: 17px;">
<td style="height: 17px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"><br/></td>
<td style="height: 17px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;">1 to 2 years<br/></td>
<td style="height: 17px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"><br/></td>
<td style="height: 17px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"><br/></td>
<td style="height: 17px; text-align: right; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;">12,856,250</td>
<td style="height: 17px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"><br/></td>
</tr>
<tr style="height: 17px;">
<td style="height: 17px; margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><br/></td>
<td style="height: 17px; background-color: #cceeff; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;">Thereafter<br/></td>
<td style="height: 17px; background-color: #cceeff; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"><br/></td>
<td style="height: 17px; background-color: #cceeff; border-bottom: 2px solid #000000; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"><br/></td>
<td style="height: 17px; text-align: right; background-color: #cceeff; border-bottom: 2px solid #000000; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;">&#8212;<br/></td>
<td style="height: 17px; background-color: #cceeff; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"><br/></td>
</tr>
<tr style="height: 17px;">
<td style="height: 17px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"><br/></td>
<td style="height: 17px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;">Total Backlog</td>
<td style="height: 17px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"><br/></td>
<td style="height: 17px; border-bottom: 5.5px double #000000; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;">$</td>
<td style="height: 17px; text-align: right; border-bottom: 5.5px double #000000; margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;">25,117,461</td>
<td style="height: 17px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"><br/></td>
</tr>
</tbody>
</table>

<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"><br/></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"><span style="font-family: 'times new roman', times; font-size: 10pt;">Although backlog reflects business that is considered to be firm, cancellations, deferrals or scope adjustments may occur. Backlog is adjusted to reflect any known project cancellations, revisions to project scope and cost and project deferrals, as appropriate.</span></p>
<span></span>
</td>
</tr>
</table>
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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>
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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>Construction backlog [Text Block].</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531255402120">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stockholders' Equity<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
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<tr><th class="th"><div>Dec. 31, 2020</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_EquityAbstract', window );"><strong>Stockholders' Equity [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_StockholdersEquityNoteDisclosureTextBlock', window );">Stockholders' Equity</a></td>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 15. </span></p>
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<p style="margin: 0pt;"><span style="font-weight: bold;"> Stockholders&#8217; Equity </span></p>
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<p style="margin: 0pt 0pt 0pt 36pt; text-align: justify;"><span style="font-family: 'Times New Roman'; font-size: 8pt;">&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; word-spacing: 0px; float: none; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; display: inline !important;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: italic; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: bold; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Public Offerings &#8211;&#160;</span>In&#160;June 2017, the Company issued 75,000 shares of its common stock at $100.00&#160;per share through the Public Offering. The Company incurred $1,388,615&#160;in issuance costs from the Public Offering and issued 3,750 warrants valued at $55,475&#160;to the underwriters (as discussed in Note 16).</span></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-align: justify;"><span style="font-family: 'Times New Roman'; font-size: 8pt;">&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; word-spacing: 0px; float: none; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; display: inline !important;">In July 2017, as permitted by the underwriting agreement entered into in connection with the Public Offering, the underwriters exercised their option to purchase an additional 11,250 shares of common stock at $100.00&#160;per share. The Company incurred $176,771&#160;in issuance costs from this issuance. In connection with this exercise, certain affiliates of the underwriters were granted additional warrants to purchase 563 shares of common stock in the aggregate valued at $8,321 (as discussed in Note 16).&#160;</span><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: italic; font-weight: bold; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"><br/></span></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-align: justify;"><span style="font-family: 'Times New Roman'; font-size: 8pt;">&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; word-spacing: 0px; float: none; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; display: inline !important;">In connection with and prior to the Public Offering, the Company issued 90,084 shares of its common stock upon conversion of all outstanding preferred stock and 25,833 shares of its common stock upon conversion of the previously outstanding convertible debentures.<br/></span></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-align: justify;"><span style="font-family: 'Times New Roman'; font-size: 8pt;">&#160;</span></p>
<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000;">In&#160;December 2019, the Company completed a public offering of its common stock (the&#160;&#8220;Public Offering&#8221;). In connection with the Public Offering,&#160;the Company sold&#160;857,500&#160;shares of common stock at a public offering price of $3.00&#160;per share, resulting in aggregate net proceeds of <span style="border-left: none; border-right: none;">$2,117,948&#160;</span>after deducting underwriting discounts and commissions and other expenses related to the offering. The Company incurred <span style="border-left: none; border-right: none;">$454,552</span>&#160;in issuance costs from the Public Offering and no warrants to purchase were issued to the underwriters.&#160;</span><span style="font-size: 10.0pt;"/></p>
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<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000;">In April 2020, the Company also completed a public offering of its common stock (the "April Public Offering"). In connection with the April Public Offering, the Company sold 440,000&#160;shares of common stock at a public offering price of $4.25&#160;per share, resulting in aggregate net proceeds of approximately&#160;$1,522,339&#160;</span><span style="font-size: 10.0pt;">after deducting underwriting discounts and commissions and other expenses related to the offering. The Company incurred a total of approximately $347,661 in issuance costs in connection with the offering <span style="color: #000000;">and no warrants to purchase were issued to the underwriters.&#160;</span></span></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-align: justify;"><span style="font-family: 'Times New Roman'; font-size: 8pt;">&#160;</span></p>
<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: #000000;">In May 2020, the Company completed a public offering of its common stock (the "May Public Offering"). In connection with the May Public Offering, the Company sold 6,000,000&#160;shares of common stock at a public offering price of $2.50</span><span style="font-size: 10pt; color: #000000;"> per share. Pursuant to the terms of the related Underwriting Agreement dated May 6, 2020 by and among the Company and ThinkEquity, a division of Fordham Financial Management, Inc., as representatives of several underwriters named therein ("ThinkEquity"), ThinkEquity&#160;was granted an over-allotment option to purchase up to an additional 900,000 shares of the Company's common stock, par value $0.01 per share (the "Common Stock"), in connection with the previously announced public offering. On May 15, 2020, ThinkEquity&#160;exercised in full such option with respect to all 900,000 shares of the Company's Common Stock (the "Option Shares"). After giving effect to the full exercise of the over-allotment option, the total number of shares of Common Stock sold by the Company in the May Public Offering was 6,900,000 shares of Common Stock and total net proceeds to the Company, after deducting underwriting discounts and commissions and other offering expenses payable by the Company, were approximately $15,596,141. The Company incurred a total of approximately $1,653,859&#160;in issuance costs in connection with the offering and issued warrants to purchase 300,000 shares of common stock to the underwriters.</span><span style="font-size: 10.0pt;"/></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-align: justify;"><span style="font-family: 'Times New Roman'; font-size: 8pt;">&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: italic; font-weight: bold; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">Securities Purchase Agreement &#8211;&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">In </span><span style="border-left: none; border-right: none;">April 2019</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">, the Company issued</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;42,388</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">shares of its common stock at $22.00</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">per share through a Securities Purchase Agreement (the &#8220;Purchase Agreement&#8221;) with certain institutional investors and accredited investors. Concurrently with the sale of the common stock, pursuant to the Purchase Agreement, the Company also sold common stock purchase warrants to such investors to purchase up to an aggregate of 42,388&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">shares of common stock. The Company incurred $</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">379,816</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">in issuance costs from the offering and issued</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;4,239</span><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span style="border-right-color: currentColor; border-left-color: currentColor; border-right-width: medium; border-left-width: medium; border-right-style: none; border-left-style: none;"/></span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">warrants to the underwriters. The warrants are further discussed in Note</span><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 16</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">.</span><br/></p>
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<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: italic; font-weight: bold; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">Decrease in Authorized Shares &#8211;</span><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">&#160;<span style="font-family: 'Times New Roman', serif; font-size: 10pt;">On&#160;<span style="border-left: none; border-right: none;">June 5, 2019</span>, at the Company&#8217;s annual meeting of stockholders, the stockholders approved an amendment to the Company&#8217;s amended and restated certificate of incorporation to decrease the number of authorized shares of common stock from&#160;300,000,000&#160;to&#160;25,000,000&#160;shares. Following the meeting, on&#160;<span style="border-left: none; border-right: none;">June 5, 2019</span>, the Company filed a certificate of amendment to the amended and restated certificate of incorporation to decrease its authorized shares of common stock accordingly. There was no change to the number of authorized shares of preferred stock.</span></span><br/></span></p>
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<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span style="font-family: 'Times New Roman',serif; font-size: 10pt; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;"><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: italic; font-weight: bold; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">Underwriting Agreement &#8211;&#160;</span>In <span style="border-left: none; border-right: none;">August 2019</span></span><span style="font-family: 'Times New Roman',serif; font-size: 10pt; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">, the Company issued 45,000 shares of its common stock at $17.00 per share pursuant to the terms of&#160;an Underwriting Agreement (the &#8220;Underwriting Agreement&#8221;) to the public. The Company incurred $181,695</span></span><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span style="font-family: 'Times New Roman',serif; font-size: 10pt; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;"><span>&#160;in issuance costs from the offering and issued warrants to purchase 2,250&#160;shares of common stock&#160;to the underwriter. The warrants are further discussed in Note 16.</span></span></span></p>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for shareholders' equity comprised of portions attributable to the parent entity and noncontrolling interest, including other comprehensive income. Includes, but is not limited to, balances of common stock, preferred stock, additional paid-in capital, other capital and retained earnings, accumulated balance for each classification of other comprehensive income and amount of comprehensive income.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/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(e)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<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=120397183&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 505<br> -URI http://asc.fasb.org/topic&amp;trid=2208762<br></p></div>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531253012712">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Warrants<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
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<tr><th class="th"><div>Dec. 31, 2020</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_sgbx_WarrantsAbstract', window );"><strong>Warrants [Abstract]</strong></a></td>
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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_sgbx_WarrantsDisclosureTextBlock', window );">Warrants</a></td>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 16. </span></p>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Warrants &#160; </span></p>
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<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">In conjunction with the June 2017 Public Offering, the Company issued to certain affiliates of the underwriters, as compensation, warrants to purchase an aggregate of 4,313 shares of common stock at an exercise price of $125.00 per share. The warrants are exercisable at the option of the holder on or after June 21, 2018 and expire June 21, 2023. The fair value of warrants was calculated utilizing a Black-Scholes model and amounted to $63,796. The fair market value of the warrants as of the date of issuance has been included in issuance costs in additional paid-in capital.</span></p>

<p style="margin: 0pt 0pt 0pt 36pt;"><br/></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">In conjunction with the Purchase Agreement in April 2019, the Company also sold warrants to purchase up to an aggregate of<span>&#160;42,388</span></span><span/><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"><span>&#160;</span>shares of common stock at an initial exercise price of $27.50</span><span/><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"><span>&#160;</span>per share. The warrants are exercisable at the option of the holder on or after October 29, 2019 and expire<span>&#160;</span></span>October 29, 2024<span>.</span><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">&#160;</span><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">T<span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-weight: 400; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">he Company issued to certain affiliates of the underwriters, as compensation, warrants to purchase an aggregate of 4,239</span><span/><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-weight: 400; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">&#160;shares of common stock at an initial exercise price of $27.50</span><span/><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-weight: 400; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">&#160;per share. The warrants are exercisable at the option of the holder on or after October 29, 2019 and expire </span>April 24, 2024<span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-weight: 400; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">. </span></span></span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-weight: 400; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"><br/></span></span></span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-weight: 400; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">In conjunction with the Underwriting Agreement in August 2019, the Company issued to the underwriter, as compensation, warrants to purchase an aggregate of 2,250&#160;shares of common stock at an initial exercise price of $21.25<span/>&#160;per share. The warrants are exercisable at the option of the holder on or after February 1, 2020 and expire August 29, 2024.</span></span></span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-weight: 400; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"><br/></span></span></span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-weight: 400; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">In conjunction with the Underwriting Agreement in May 2020, the Company issued to the underwriter, as compensation, warrants to purchase an aggregate of 300,000 shares of common stock at an initial exercise price of $3.14 per share. The warrants are exercisable at the option of the holder on or after November 6, 2020 and expire May 5, 2025. <br/></span></span></span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-weight: 400; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"><br/></span></span></span></p>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531275666120">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Share-based Compensation<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
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<tr><th class="th"><div>Dec. 31, 2020</div></th></tr>
<tr class="re">
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<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_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock', window );">Stock Options and Grants</a></td>
<td class="text">
<div>
<table cellpadding="0" style="border-collapse: collapse; margin-left: 0pt; font-family: 'times new roman'; font-size: 10pt; height: 17px; width: 100%;" width="100%">
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 17. </span></p>
</td>
<td style="vertical-align: top; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Share-based Compensation&#160; </span></p>
</td>
</tr>
</tbody>
</table>
</div>
<p style="margin: 0pt; text-indent: 36pt;"><br/></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; line-height: 1; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10pt; color: rgb(0, 0, 0); font-family: &quot;times new roman&quot;, times;">On October 26, 2016, the Company&#8217;s Board of Directors approved the Company&#8217;s 2016 Stock Incentive Plan which authorized the issuance of up to 25,000&#160;shares of the Company&#8217;s common stock in the form of restricted stock or options (&#8220;</span><span style="font-size: 10.0pt;">2016<span style="color: rgb(0, 0, 0); font-family: &quot;times new roman&quot;, times;">&#160;Stock Plan&#8221;). Effective January 20, 2017, the&#160;</span>2016<span style="font-family: &quot;times new roman&quot;, times;"><span style="color: #000000;">&#160;Stock Plan was amended and restated as the SG Blocks,&#160;</span>Inc<span style="color: #000000;">. Stock Incentive Plan, as further amended eff</span>ective<span style="color: #000000;">&#160;June 1, 2018 <span style="mso-spacerun: yes;">&#160;</span>and further amended July 30, 2020 (the &#8220;Incentive Plan&#8221;). The Incentive Plan authorizes the issuance of up to 1,000,000&#160;shares of common stock. It authorizes the issuance of equity-based awards in the form of stock options, stock appreciation rights, restricted shares, restricted share units, other share-based awards and cash-based awards&#160; to non-employee directors and to officers, employees and consultants of the Company and its subsidiary, except that incentive stock options may only be granted to the Company&#8217;s employees and its subsidiary&#8217;s employees. The Incentive Plan expires on October 26, 2026, and is administered by the Company&#8217;s Compensation Committee of the Board of Directors. Each of the Company&#8217;s employees, directors, and consultants are eligible to participate in the Incentive&#160;Plan. As of December 31, 2020, there were 179,547 shares of common stock available for issuance&#160;under the Incentive Plan.</span></span></span><br/></p>
<p style="margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><br/></span></p>
<p style="margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Stock-based compensation expense is included in the consolidated statements of operations as follows:</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><br/></p>
<div style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;">

<table cellpadding="0" style="height: 83px; font-family: 'times new roman'; font-size: 10pt; width: 100%;" width="100%">
<tbody>
<tr style="height: 19px;">
<td style="vertical-align: bottom; height: 19px;"><br/></td>
<td style="height: 19px; padding: 0px;"><br/></td>
<td style="vertical-align: bottom; height: 19px; padding: 0px;"><br/></td>
<td colspan="6" style="vertical-align: bottom; height: 19px; text-align: center; padding: 0px; border-bottom: 2px solid #000000;"><span style="background-color: #ffffff;"><strong>Year Ended December 31,</strong></span></td>
<td style="vertical-align: bottom; height: 19px; padding: 0px;"><br/></td>
</tr>
<tr style="height: 19px;">
<td style="vertical-align: bottom; height: 19px;"><br/></td>
<td style="vertical-align: bottom; height: 19px; text-align: center; padding: 0px;"><br/></td>
<td style="vertical-align: bottom; height: 19px; text-align: center; padding: 0px;"><br/></td>
<td colspan="2" style="vertical-align: bottom; height: 19px; text-align: center; padding: 0px; border-bottom: 2px solid #000000;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: bold; letter-spacing: normal; orphans: 2; text-align: center; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important; background-color: #ffffff;">2020</span></td>
<td style="vertical-align: bottom; height: 19px; padding: 0px;"><br/></td>
<td style="vertical-align: bottom; height: 19px; padding: 0px;"/>
<td colspan="2" style="vertical-align: bottom; height: 19px; text-align: center; padding: 0px; border-bottom: 2px solid #000000;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: bold; letter-spacing: normal; orphans: 2; text-align: center; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important; background-color: #ffffff;">2019</span></td>
<td style="vertical-align: bottom; height: 19px; padding: 0px;"><br/></td>
</tr>
<tr style="height: 17px; margin-left: 0.1px;">
<td style="height: 17px; margin-left: 0.1px; vertical-align: bottom; width: 36pt;"><br/></td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; background-color: #cceeff;">
<p style="margin: 0pt;"><span>Payroll and related expenses</span></p>
</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160;&#160;&#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; background-color: #cceeff; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">1,204,095</span></p>
</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160;&#160;&#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160;&#160;&#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; background-color: #cceeff; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">715,904 </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160;&#160;&#160; </span></p>
</td>
</tr>
<tr style="height: 18px;">
<td style="margin-left: 0.1px; vertical-align: bottom; height: 18px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; height: 18px;">Marketing and business development expenses</td>
<td style="vertical-align: bottom; padding: 0px; height: 18px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; height: 18px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; height: 18px; text-align: right;">57,120</td>
<td style="vertical-align: bottom; padding: 0px; height: 18px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; height: 18px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; height: 18px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; height: 18px; text-align: right;">13,500</td>
<td style="vertical-align: bottom; padding: 0px; height: 18px;"><br/></td>
</tr>
<tr style="height: 10px; margin-left: 0.1px;">
<td style="height: 10px; margin-left: 0.1px; width: 36pt; vertical-align: bottom;"><br/></td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; &#160; &#160; &#160;Total </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160;&#160;&#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; border-top: 2pt solid #000000; border-bottom: 4.5pt double #000000; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; border-top: 2pt solid #000000; border-bottom: 4.5pt double #000000; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">1,261,215</span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160;&#160;&#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; border-top: 2pt solid #000000; border-bottom: 4.5pt double #000000; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; border-top: 2pt solid #000000; border-bottom: 4.5pt double #000000; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">729,404</span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160;&#160;&#160; </span></p>
</td>
</tr>
</tbody>
</table>

</div>
<p style="margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">The following table presents total stock-based compensation expense by security type included in the consolidated statements of operations:</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><br/></p>
<div style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;">

<table cellpadding="0" style="height: 62px; border-collapse: collapse; padding: 2px; margin-left: auto; font-family: 'times new roman'; font-size: 10pt; width: 100%; margin-right: auto;" width="100%">
<tbody>
<tr style="height: 11px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<td style="vertical-align: bottom; height: 11px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="vertical-align: bottom; height: 11px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 11px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td colspan="6" style="text-align: center; border-bottom: 2px solid #000000; height: 11px;"><strong>&#160;Year Ended December 31,</strong><br/></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 11px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
</tr>
<tr style="height: 14px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<td style="vertical-align: bottom; height: 14px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="vertical-align: bottom; height: 14px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 14px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td colspan="2" style="text-align: center; border-bottom: 2px solid #000000; height: 14px;"><strong>&#160;2020</strong></td>
<td style="text-align: center; height: 14px;"><br/></td>
<td style="text-align: center; height: 14px;"><br/></td>
<td colspan="2" style="text-align: center; border-bottom: 2px solid #000000; height: 14px;"><strong>2019</strong></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 14px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 16px;">
<td style="height: 16px; margin-left: 0.1px; vertical-align: bottom; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 36pt;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<p style="margin: 0pt;"><span>Stock options</span></p>
</td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span>10,667</span></p>
</td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160;&#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160;&#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">150,580</span></p>
</td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160;&#160;&#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 11px;">
<td style="vertical-align: bottom; height: 11px; margin-left: 0.1px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 11px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<p style="margin: 0pt;"><span> RSUs&#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 11px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 11px; border-bottom: 2px solid #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 11px; border-bottom: 2px solid #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<p style="margin: 0pt; text-align: right;"><span>1,250,548</span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 11px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160;&#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 11px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160;&#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 11px; border-bottom: 2px solid #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 11px; border-bottom: 2px solid #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<p style="margin: 0pt; text-align: right;">578,824</p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 11px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160;&#160;&#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="height: 10px; margin-left: 0.1px; width: 36pt; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; vertical-align: bottom;"><br/></td>
<td style="vertical-align: bottom; padding-left: 30px; height: 10px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">Total</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">$</td>
<td style="vertical-align: bottom; text-align: right; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><span>1,261,215</span></td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">$</td>
<td style="vertical-align: bottom; text-align: right; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><span>729,404</span></td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
</tr>
</tbody>
</table>

</div>
<p style="margin: 0pt; text-indent: 36pt;"><br/></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Because the Company does not have significant historical data on employee exercise behavior, the Company uses the &#8220;Simplified Method&#8221; to calculate the expected life of the stock-based option awards granted to employees. The simplified method is calculated by averaging the vesting period and contractual term of the options.</span></p>
<p style="margin: 0pt; text-indent: 36pt;"><br/></p>

<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">The following table summarizes stock-based option activities and changes during the years ended December 31, 2020 and 2019, as described below:&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>

<table cellpadding="0" style="height: 208px; border-collapse: collapse; width: 100%; font-family: 'times new roman'; font-size: 10pt; margin-left: auto; margin-right: auto;" width="100%">
<tbody>
<tr style="height: 35px;">
<td style="vertical-align: bottom; height: 35px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 35px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td colspan="2" style="vertical-align: bottom; height: 35px; border-bottom: 2px solid #000000;">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160;<strong>Shares </strong></span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td colspan="2" style="vertical-align: bottom; height: 35px; border-bottom: 2pt solid #000000;">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Weighted Average Fair Value Per Share </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td colspan="2" style="vertical-align: bottom; height: 35px; border-bottom: 2pt solid #000000;">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Weighted</span><br/><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Average Exercise Price Per Share</span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td colspan="2" style="vertical-align: bottom; height: 35px; border-bottom: 2pt solid #000000;">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Weighted Average Remaining Terms (in&#160;years) </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td colspan="2" style="vertical-align: bottom; height: 35px; border-bottom: 2pt solid #000000;">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Aggregate Intrinsic Value </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 17px;">
<td style="height: 17px; margin-left: 0.1px; vertical-align: bottom; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 36pt;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: bold; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Outstanding &#8211;<span>&#160;</span></span><strong>December 31, 2018&#160;</strong></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; text-align: right; width: 10%;">55,253</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">$</span></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; text-align: right; width: 10%;">24.80</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">$</span></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; text-align: right; width: 10%;">81.20</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; text-align: right; width: 10%;">8.41</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">$</span></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; text-align: right; width: 10%;">&#8212;</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 17px;">
<td style="vertical-align: bottom; height: 17px; margin-left: 0.1px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Granted</span></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px; text-align: right;">&#8212;</td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px; text-align: right;">&#8212;</td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px; text-align: right;">&#8212;</td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 17px;">
<td style="height: 17px; margin-left: 0.1px; vertical-align: bottom;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Exercised</span></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; text-align: right;">&#8212;</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"/>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; text-align: right;">&#8212;</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; text-align: right;">&#8212;</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 17px;">
<td style="vertical-align: bottom; height: 17px; margin-left: 0.1px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Cancelled</span></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px; border-bottom: 2px solid #000000;"><br/></td>
<td style="vertical-align: bottom; height: 17px; text-align: right; border-bottom: 2px solid #000000;">(2,083</td>
<td style="vertical-align: bottom; height: 17px;">)</td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px; border-bottom: 2px solid #000000;"><br/></td>
<td style="vertical-align: bottom; height: 17px; text-align: right; border-bottom: 2px solid #000000;">&#8212;</td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px; border-bottom: 2px solid #000000;"><br/></td>
<td style="vertical-align: bottom; height: 17px; text-align: right; border-bottom: 2px solid #000000;">&#8212;</td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px; border-bottom: 2px solid #000000;"><br/></td>
<td style="vertical-align: bottom; height: 17px; border-bottom: 2px solid #000000;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px; border-bottom: 2px solid #000000;"><br/></td>
<td style="vertical-align: bottom; height: 17px; border-bottom: 2px solid #000000;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 17px;">
<td style="height: 17px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Outstanding &#8211; December 31, 2019</span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 53,170 </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 24.80 </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 81.20 </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">7.40</span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#8212;</span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 17px;">
<td style="vertical-align: bottom; height: 17px; margin-left: 0.1px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Granted </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#8212; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#8212; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#8212; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 17px;">
<td style="height: 17px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Exercised </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#8212;</span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"/>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: right; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">&#8212;</span></span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: right; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">&#8212;</span></span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 17px;">
<td style="vertical-align: bottom; height: 17px; margin-left: 0.1px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Cancelled </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(16,733)</span></p>
</td>
<td style="vertical-align: bottom; height: 17px;"/>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: right; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">&#8212;</span></span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: right; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">&#8212;</span></span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 17px;">
<td style="height: 17px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Outstanding &#8211; December 31, 2020</span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 36,437 </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 35.54 </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 78.71 </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 6.34 </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#8212; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; margin-left: 0.1px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Exercisable &#8211; December 31, 2019 </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 52,649 </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 24.80 </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 81.20 </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 7.39 </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#8212;</span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="padding-bottom: 4pt; height: 10px; margin-left: 0.1px; width: 36pt; vertical-align: bottom;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Exercisable &#8211; December 31, 2020 </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 36,332 </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 24.80 </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 78.67 </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 6.34 </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#8212; </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
</tbody>
</table>

<p style="margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span>&#160;</p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">For the years ended December 31, 2020 and December 31, 2019, the Company recognized stock-based compensation expense of $10,667&#160;and $<span style="border-left: none; border-right: none;">150,580,</span> respectively, related to stock options. This expense is included in payroll and related expenses in the accompanying consolidated statements of operations.</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">As of December 31, 2020, there was $2,667 of total unrecognized compensation costs related to non-vested stock options, <span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">which will be expensed over a weighted average period of less than 1 year. The intrinsic value is calculated as the difference between the fair value of the stock price at year end and the exercise price of each of the outstanding stock options. </span> The fair value of the stock price at December 31, 2020 was $6.10 per share.</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><br/></span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"><span style="mso-comment-continuation: 1;"><span style="/* background-color: #ffffff;">Restricted Stock Units</span></span></span></p>
<p style="margin: 0pt 0pt 0pt 36pt; line-height: 1.1;"><br/></p>
<div>
<div style="font-family: 'times new roman', times; font-size: 10pt;">
<div style="border-right-color: currentColor; border-left-color: currentColor; border-right-width: medium; border-left-width: medium; border-right-style: none; border-left-style: none;">
<p style="margin: 0pt 0pt 0pt 36pt; line-height: 1.1;"><span style="font-family: 'Times New Roman'; font-size: 10pt; line-height: inherit;"><span style="line-height: inherit;"><span style="line-height: inherit;">On March 22, 2019, a total of 15,703&#160;of restricted stock units were granted to&#160;<span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; line-height: inherit;">Mr. Galvin, Mr. Armstrong, Mr.&#160;</span>Shetty, six&#160;employees and one consultant of the Company, under the Company's stock-based compensation plan, at the fair value of $54.00 per share, which represents the closing price of the Company's common stock on February 26, 2019. <span style="font-size: 10pt; line-height: inherit;"><span style="border-right: none; border-left: none; line-height: inherit;"><span style="-sec-ix-hidden:Tag908">Restricted stock units granted to Mr. Galvin, Mr. Armstrong, Mr. Shetty, and an aggregate of&#160;<span style="border-left: none; border-right: none; line-height: inherit;"><span style="border-left: none; border-right: none; line-height: inherit;">six</span></span> employees and <span style="border-left: none; border-right: none; line-height: inherit;"><span style="border-left: none; border-right: none; line-height: inherit;">one</span></span> consultant of <span style="border-left: none; border-right: none; line-height: inherit;"><span style="border-left: none; border-right: none; line-height: inherit;">6,139</span></span><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; line-height: inherit;">, <span style="border-left: none; border-right: none; line-height: inherit;"><span style="border-left: none; border-right: none; line-height: inherit;">772</span></span></span><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; line-height: inherit;">, <span style="border-left: none; border-right: none; line-height: inherit;"><span style="border-left: none; border-right: none; line-height: inherit;">5,729</span></span></span><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; line-height: inherit;">&#160;and an aggregate of <span style="border-left: none; border-right: none; line-height: inherit;"><span style="border-left: none; border-right: none; line-height: inherit;">3,063</span></span></span>, respectively, vest in installments over either a <span style="border-left: none; border-right: none; line-height: inherit;"><span style="border-left: none; border-right: none; line-height: inherit;">one</span></span>-year, <span style="border-left: none; border-right: none; line-height: inherit;"><span style="border-left: none; border-right: none; line-height: inherit;">two</span></span>-year, <span style="border-left: none; border-right: none; line-height: inherit;"><span style="border-left: none; border-right: none; line-height: inherit;">three</span></span>-year and <span style="border-left: none; border-right: none; line-height: inherit;"><span style="border-left: none; border-right: none; line-height: inherit;">four</span></span>-year period and will fully vest by the end of December 31, 2022. The fair value of these units upon issuance amounted to $<span style="border-left: none; border-right: none; line-height: inherit;"><span style="border-left: none; border-right: none; line-height: inherit;">847,957</span></span>.</span></span>&#160;</span><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; line-height: inherit;">&#160;</span></span></span></span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><br/></p>
<p style="margin: 0pt 0pt 0pt 37pt; text-indent: 0pt; line-height: 1.1;"><span style="line-height: inherit;">On January 15, 2019 and February 26, 2019, a <span style="-sec-ix-hidden:Tag911">total of <span style="border-left: none; border-right: none; line-height: inherit;">526</span>&#160;of restricted stock units were granted to <span style="display: inline; line-height: inherit;"><span style="border-left: none; border-right: none; line-height: inherit;">two</span></span> of the Company&#8217;s non-employee directors, under the Incentive Plan, at the calculated fair value of $<span style="border-left: none; border-right: none; line-height: inherit;"><span style="border-left: none; border-right: none; line-height: inherit;">58.80</span></span> and $<span style="border-left: none; border-right: none; line-height: inherit;"><span style="border-left: none; border-right: none; line-height: inherit;">55.20</span></span> per share, respectively, which represents the average closing price of the Company&#8217;s common stock for the&#160;<span style="display: inline; line-height: inherit;"><span style="border-left: none; border-right: none; line-height: inherit;">ten</span></span>&#160;trading days immediately preceding and<span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; line-height: inherit;">&#160;</span>including the grant date.</span>&#160;</span><span style="font-size: 10pt; line-height: inherit;"><span style="line-height: inherit;">The restricted stock units granted on January 15, 2019 will vest on January 15, 2020, subject to each individual&#8217;s continued service as a director of the Company through such date, and are payable six months after the termination of the director from the Company&#8217;s Board of Directors or death or disability. The restricted stock units granted on February 26, 2019 vest on the earlier of (A) the first anniversary of the date of the grant or (B) the date of the 2019 annual meeting of the Company&#8217;s stockholders subject to each individual&#8217;s continued service as a director of the Company through such date, and are payable&#160;six&#160;months&#160;after the termination of the director from the Board of Directors or death or disability.&#160;</span></span></p>

<p style="margin: 0pt 0pt 0pt 37pt; text-indent: 0pt; line-height: 1.1;"><span style="font-size: 10pt; line-height: inherit;"><span style="font-family: 'times new roman', times; line-height: inherit;"><br/></span></span></p>
<p style="margin: 0pt 0pt 0pt 37pt; text-indent: 0pt; line-height: 1.1;"><span style="font-size: 10pt; line-height: inherit;"><span style="font-family: 'times new roman', times; line-height: inherit;"><span style="line-height: inherit;">Effective June 5, 2019, a total of 9,189&#160;of restricted stock units were granted to the Company&#8217;s non-employee directors, under the Company&#8217;s stock-based compensation plan, at the calculated fair value of $16.40&#160;per share, which represents the average closing price of the Company&#8217;s common stock for the&#160;ten&#160;trading days immediately preceding and</span><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; line-height: inherit;"><span style="line-height: inherit;">&#160;</span></span><span style="line-height: inherit;">including the grant date. Restricted stock units granted to directors on June 5, 2019 vest on the earlier of (A) the first anniversary of the date of the grant or (B) the date of the annual meeting of the Company&#8217;s stockholders that occurs in the year immediately following the date of the grant; and are payable&#160;six&#160;months&#160;after the termination of the director from the Board or death or disability.</span></span></span></p>
<p style="margin: 0pt 0pt 0pt 37pt; text-indent: 0pt; line-height: 1.1;"><span style="font-size: 10pt; line-height: inherit;"><span style="font-family: 'times new roman', times; line-height: inherit;"><span style="line-height: inherit;"><br/></span></span></span></p>
<p style="margin: 0in 0in 0in 37pt; background: white; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; color: black; line-height: inherit;">On April 14, 2020,&#160;<span style="line-height: inherit;">a total of 35,331</span>&#160;of restricted stock units were granted to&#160;Mr. Galvin, Mr. Armstrong, Mr. Sheeran<span style="line-height: inherit;">,&#160;five&#160;employees and&#160;two&#160;consultants&#160;of the Company, under the Company's stock-based compensation plan, at the fair value of $4.76</span>&#160;per share, which represents the closing price of the Company's common stock on April 14, 2020.&#160;<span style="-sec-ix-hidden:Tag928"><span style="line-height: inherit;">Restricted stock units granted to Mr. Galvin, Mr. Armstrong, Mr. Sheeran, and an aggregate of&#160;five&#160;employees and&#160;one&#160;consultant of 11,331, 1,000, 3,000&#160;and an aggregate of 8,000, respectively, will vest in full on the first anniversary of the vesting commencement date and&#160;one&#160;consultant received 12,000&#160;restricted stock units that vested immediately on April 15, 2020. The fair value of these units upon issuance amounted to $168,176.</span>&#160;</span>&#160;&#160;</span></p>
<p style="margin: 0in 0in 0in 37pt; background: white; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; color: black; line-height: inherit;">&#160;</span></p>
<p style="margin: 0in 0in 0in 37pt; background: white; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; color: black; line-height: inherit;">On April 14, 2020,&#160;a&#160;<span style="line-height: inherit;">total of 12,000&#160;of restricted stock units were granted to&#160;three&#160;of the Company&#8217;s non-employee directors, under the Incentive Plan, at the calculated fair value of $4.76&#160;per share, which represents the closing price of the Company&#8217;s common stock on April 14, 2020.</span>&#160;The restricted stock units granted on April 14, 2020 will fully vest on April 14, 2021, subject to each individual&#8217;s continued service as a director of the Company through such date, and are payable&#160;<span style="line-height: inherit;">six</span>&#160;months after the termination of the director from the Company&#8217;s Board of Directors or death or disability. The fair value of these units upon issuance amounted to $57,120.<br/><br/></span></p>
<p style="margin: 0in 0in 0in 37pt; background: white; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; color: black; line-height: inherit;">On September 23, 2020, a total of 425,000&#160;of restricted stock units were granted to&#160;Mr. Armstrong, Mr. Sheeran, seven employees and&#160;one&#160;consultant of the Company, under the Company's stock-based compensation plan, at the fair value of $1.81&#160;per share, which represents the closing price of&#160;the Company's common stock on September 23, 2020.&#160;<span style="-sec-ix-hidden:Tag924">Restricted stock units granted to Mr. Armstrong, Mr. Sheeran, and an aggregate of seven employees and&#160;one&#160;consultant of 50,000, 75,000 and an aggregate of 300,000, respectively, and 1/3 will vest on September 23, 2020, 1/3 on the one year anniversary of the grant date and 1/3 on the two year anniversary of the grant date. The fair value of these units upon issuance amounted to $769,250.&#160;</span></span></p>
<p style="margin: 0in 0in 0in 37pt; background: white; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; color: black; line-height: inherit;">&#160;</span></p>
<p style="margin: 0in 0in 0in 37pt; background: white; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; color: black; line-height: inherit;">On November 11, 2020,&#160;a&#160;<span style="line-height: inherit;">total of 46,826&#160;of restricted stock units were granted to&#160;three&#160;of the Company&#8217;s non-employee directors, under the Incentive Plan, at the calculated fair value of $2.39&#160;per share, which represents the closing price of the Company&#8217;s common stock on November 11, 2020.</span>&#160;<span style="-sec-ix-hidden:Tag926">The restricted stock units granted on November 11, 2020 will vest 1/2 on November 11, 2020 and 1/2 on the one year anniversary of the grant date, subject to each individual&#8217;s continued service as a director of the Company through such date, and are payable&#160;<span style="line-height: inherit;">six</span>&#160;months after the termination of the director from the Company&#8217;s Board of Directors or death or disability. The fair value of these units upon issuance amounted to $111,920.</span></span></p>
<p style="margin: 0in 0in 0.0001pt 37pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; line-height: inherit;">&#160;</span></p>
<p style="margin: 0in 0in 0in 37pt; background: white; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; color: black; line-height: inherit;">On December 9, 2020, a total of 372,000&#160;of restricted stock units were granted to&#160;Mr. Galvin, under the Company's stock-based compensation plan, at the fair value of $<span style="border-left: none; border-right: none; line-height: inherit;">3.28</span>&#160;per share, which represents the closing price of&#160;the Company's common stock on December 9, 2020.&#160;Restricted stock units granted to Mr. Galvin will vest 1/2 on December 9, 2020 and 1/2 on the first year anniversary of the grant date. The fair value of these units upon issuance amounted to $1,220,160.&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 37pt; text-indent: 0pt;"><br/></p>
</div>
</div>
</div>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span style="mso-comment-continuation: 1;"><span><span class="selected" style="/* background-color: #ffffff;">For the year ended December 31, 2020&#160;and <span style="border-left: none; border-right: none;">2019</span>, the Company recognized stock-based compensation of $1,250,548&#160;and $578,824 related to restricted stock units. This expense is included in the payroll and related expenses and marketing and business development expense in the accompanying condensed consolidated statement of operations. For the year ended December 31, 2020&#160; and 2019, the Company recognized $0 and $217,256, respectively, related to restricted stock units in lieu of accrued compensation.&#160;</span></span></span></span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><br/></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; /* background-color: #ffffff;">The following table summarized restricted stock unit&#160;activities during the year ended December 31, 2020:</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><br/></p>
<div style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;">
<div style="border-left: none; border-right: none;">

<table cellpadding="0" style="height: 98px; border-collapse: collapse; padding: 2px; margin-left: auto; font-family: 'times new roman'; font-size: 10pt; width: 100%; margin-right: auto;" width="100%">
<tbody>
<tr style="height: 19px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<td style="vertical-align: bottom; height: 19px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="vertical-align: bottom; height: 19px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td colspan="4" style="vertical-align: bottom; height: 19px; text-align: center; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: bold; letter-spacing: normal; orphans: 2; text-align: center; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"><strong style="color: #000000; font-family: 'times new roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">&#160; &#160; Number of Shares</strong></span><br/></td>
</tr>
<tr style="height: 17px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; margin-left: 0.1px;">
<td style="height: 17px; margin-left: 0.1px; vertical-align: bottom; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 36pt;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<p style="margin: 0pt;"><span>Non-vested balance at January 1, 2020</span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 0.5%;">
<p style="margin: 0pt; text-align: right;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 17px; text-align: right; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 10%;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: right; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">8,938</span></td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 0.5%;"><br/></td>
</tr>
<tr style="height: 10px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<td style="vertical-align: bottom; height: 10px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<p style="margin: 0pt;"><span> Granted </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<p style="margin: 0pt; text-align: right;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="vertical-align: bottom; height: 10px; text-align: right; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">891,157</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
</tr>
<tr style="height: 17px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; margin-left: 0.1px;">
<td style="height: 17px; margin-left: 0.1px; vertical-align: bottom; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">Vested</td>
<td style="vertical-align: bottom; text-align: right; height: 17px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"/>
<td style="vertical-align: bottom; text-align: right; height: 17px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 17px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">(368,591</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; text-align: left; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><span style="color: #000000; font-family: 'times new roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: right; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">)</span></td>
</tr>
<tr style="/* background-image: linear-gradient(to right, gray 33%, rgba(255, 255, 255, 0) 0%), linear-gradient(gray 33%, rgba(255, 255, 255, 0) 0%), linear-gradient(to right, gray 33%, rgba(255, 255, 255, 0) 0%), linear-gradient(gray 33%, rgba(255, 255, 255, 0) 0%) !important; */ background-position: center bottom, right center, center top, left center !important; /* background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; */ background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; height: 17px;">
<td style="vertical-align: bottom; height: 17px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">Forfeited/Expired</td>
<td style="vertical-align: bottom; text-align: right; height: 17px; border-bottom: 2px solid #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"/>
<td style="vertical-align: bottom; text-align: right; height: 17px; border-bottom: 2px solid #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 17px; border-bottom: 2px solid #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">(4,000</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; text-align: left; border-bottom: 2px solid #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><span style="color: #000000; font-family: 'times new roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: right; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">)</span></td>
</tr>
<tr style="height: 18px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; margin-left: 0.1px;">
<td style="height: 18px; margin-left: 0.1px; width: 36pt; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; vertical-align: bottom;"><br/></td>
<td style="vertical-align: bottom; height: 18px; text-align: left; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">Non-vested balance at December 31, 2020&#160;</td>
<td style="border-image: initial; vertical-align: bottom; text-align: right; height: 18px; border-top: 1pt solid #000000; border-bottom: 4.5pt double #000000; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"/>
<td style="border-image: initial; vertical-align: bottom; text-align: right; height: 18px; border-top: 1pt solid #000000; border-bottom: 4.5pt double #000000; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="border-image: initial; vertical-align: bottom; text-align: right; height: 18px; border-top: 1pt solid #000000; border-bottom: 4.5pt double #000000; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">527,504</td>
<td style="border-image: initial; vertical-align: bottom; text-align: right; height: 18px; border-top: 1pt solid #000000; border-bottom: 4.5pt double #000000; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
</tr>
</tbody>
</table>

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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for share-based payment arrangement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -URI http://asc.fasb.org/topic&amp;trid=2228938<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock</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>nonnum:textBlockItemType</td>
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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>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531253592664">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Commitments and Contingencies<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
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<tr><th class="th"><div>Dec. 31, 2020</div></th></tr>
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<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 18. </span></p>
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<h6 style="font-family: 'times new roman', times; font-size: 10pt; margin: 0in 0in 0in 0.5in;"><strong><span style="font-size: 10pt; line-height: inherit;"><span style="line-height: inherit;">&#160;</span></span></strong></h6>
<p style="font-family: 'Times New Roman', serif; font-size: 10pt; margin: 0in 0in 0in 0.5in; line-height: 1.1;"><span style="font-size: 10pt; font-family: 'times new roman', times; line-height: inherit; font-weight: bold; font-style: italic;">Legal Proceedings</span><br/></p>
<p style="font-family: 'Times New Roman', serif; font-size: 10pt; margin: 0in 0in 0in 0.5in; line-height: 1.1;"><span style="font-size: 10pt; font-family: 'times new roman', times; line-height: inherit; font-weight: bold; font-style: italic;"><br/></span></p>
<p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">The Company is subject to certain claims and lawsuits arising in the normal course of business. The Company assesses liabilities and contingencies in connection with outstanding legal proceedings utilizing the latest information available. Where it is probable that the Company will incur a loss and the amount of the loss can be reasonably estimated, the Company records a liability in our consolidated financial statements. These legal accruals may be increased or decreased to reflect any relevant developments on a quarterly basis. Where a loss is not probable or the amount of the loss is not estimable, the Company does not record an accrual, consistent with applicable accounting guidance. Based on information currently available, advice of counsel, and available insurance coverage, the Company believes that the established accruals are adequate and the liabilities arising from the legal proceedings will not have a material adverse effect on the consolidated financial condition. However, that in light of the inherent uncertainty in legal proceedings there&#160;can be no assurance that the ultimate resolution of a matter will not exceed established accruals. As a result, the outcome of a particular matter or a combination of matters may be material to the results of operations for a particular period, depending upon the size of the loss or the income for that particular period.&#160;</span></p>
<p style="margin: 0in 0in 0in 0.5in; font-size: 10pt; font-family: 'Times New Roman', serif;">&#160;</p>
<p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><i style="mso-bidi-font-style: normal;"><span style="font-size: 10.0pt;">Pizzarotti Litigation -&#160;</span></i><span style="font-size: 10.0pt;">On or about August 10, 2018&#160;Pizzarotti, LLC filed a complaint against the Company and Mahesh Shetty, the Company&#8217;s former President and CFO, and others, seeking unspecified damages for an alleged breach of contract by the Company and another entity named Phipps &amp; Co. (&#8220;Phipps&#8221;). The lawsuit was filed as Pizzarotti, LLC. v. Phipps &amp; Co., et al., Index No. 653996/2018 and commenced in the Supreme Court of the State of New York for the County of New York. <span style="color: #000000;">On or about April 1, 2019, Phipps filed cross-claims against the Company and Mr. Shetty asserting claims for indemnification, contribution, fraud, negligence, negligent misrepresentation, and breach of contract. SG Blocks has likewise cross claimed against Phipps for indemnification and contribution, claiming that any damages to the Plaintiff were the result of the acts or omissions of Phipps and its principals.&#160;&#160;</span></span></p>
<p style="margin: 0in 0in 0in 0.5in; font-size: 10pt; font-family: 'Times New Roman', serif;">&#160;</p>
<p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt; color: black;">Pizzarotti&#8217;s suit arose from a contract dated </span><span style="font-size: 10.0pt;">April 3, 2018 that it executed with Phipps whereby Pizzarotti, a construction manager, engaged Phipps to perform stone procuring and tile work at a construction project located at 161 Maiden Lane, New York 10038. <span style="color: #000000;">Pizzarotti&#8217;s claims against the Company arise from a purported assignment agreement dated August 10, 2018, whereby Pizzarotti claims that the Company agreed to assume certain obligations of Phipps under a certain trade contract between Pizzarotti and Phipps &amp; Co.&#160; </span>Phipps&#8217;<span style="color: #000000;"> claims against the Company arise from a purported Assignment Agreement, dated as of May 30, 2018, between Pizzarotti, Phipps and the Company (the &#8220;Assignment Agreement&#8221;), pursuant to which, it is alleged, that the Company agreed to provide a letter of credit in connection with&#160; the sub-contracted work to be provided by Phipps to Pizzarotti. </span></span></p>
<p style="margin: 0in 0in 0in 0.5in; font-size: 10pt; font-family: 'Times New Roman', serif;">&#160;</p>
<p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">The Company believes that the Assignment Agreement was void for lack of consideration and moved to dismiss the case on those and other grounds. On June 17, 2020, the New York Supreme Court entered an order dismissing certain claims against the Company brought by cross claimant Phipps &amp; Co. Specifically, the court dismissed Phipps&#8217; claims for indemnification, contribution, fraud, negligence and negligent misrepresentation. The court did not dismiss Phipps&#8217; claim for breach of the Assignment Agreement. The issue of the validity of the Assignment Agreement, and the Company&#8217;s defenses to the claims brought by the plaintiff Pizzarotti, and cross claimant Phipps, are being litigated. The Company maintains that the Assignment Agreement, to the extent valid and enforceable, was properly terminated and/or there are no damages, and, consequently, that the claims brought against the Company are without merit. The Company intends to vigorously defend the litigation.</span></p>
<p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">&#160;</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; line-height: 12pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">The parties have engaged in written discovery but no depositions have been conducted as of yet. By motion dated February 24, 2021, Pizzarotti moved to stay the entire action pending the outcome of a separate litigation captioned <i>Pizzarotti, LLC v. FPG Maiden Lane, LLC </i>et. al., Index No. 651697/2019, involving some of the same parties (but excluding the Company). Phipps cross moved to consolidate the two actions. The Company has opposed both motions and the Court has yet to rule on the same. Pending the Court&#8217;s ruling on said motions discovery in the matter has been temporarily stayed. </span></p>
<p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">&#160;</span>&#160;</p>
<p style="margin: 0in 0in 0in 0.5in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">Litigation is subject to many uncertainties, and the outcome of this action is not predicted with assurance. The Company is currently unable to predict the possible loss or range of loss, if any, associated with the resolution of this litigation, and, accordingly, the Company has made no provision related to this matter in the condensed consolidated financial statements.</span><br/></p>
<p style="font-family: 'Times New Roman', serif; font-size: 10pt; margin: 0in 0in 0.0001pt 0.5in; line-height: 1.1;"><span style="font-size: 10pt; line-height: inherit;">&#160;</span></p>
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<p style="font-family: 'Times New Roman', serif; font-size: 10pt; margin: 0in 0in 0.0001pt 0.5in; line-height: 1.1;"><span style="font-size: 10pt; line-height: inherit;">&#160;</span></p>
<p style="margin: 0in 0in 0in 0.75in; text-align: justify; text-indent: -0.25in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;"><span style="mso-list: Ignore;">1.<span style="font: 7.0pt 'Times New Roman';">&#160;&#160;&#160;&#160;&#160;&#160; </span></span></span><span style="font-size: 10.0pt;"><span style="font-style: italic;">Teton Buildings, LLC</span></span></p>
<p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">&#160;</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">(i) On January 1, 2019, SG Blocks commenced an action against Teton Buildings, LLC (&#8220;Teton&#8221;) in Harris County, Texas (&#8220;Teton Action&#8221;) to recover approximately $2,100,000 arising from defendant&#8217;s breach of the operative contract related to Heart of Los Angeles construction project in Los Angeles (the &#8220;HOLA Project&#8221;). The Petition brought claims of breach of contract, negligence, and breach of express warranty. The Firm did not represent the Company in connection with the Teton Action. </span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">&#160;</span></p>
<p style="text-align: justify; margin: 0in 0in 0.0001pt 0.5in; font-size: 10pt; font-family: Courier;"><span style="font-size: 10.0pt; font-family: 'Times New Roman',serif;">(ii) On or about September 12, 2018, the Company entered into a Firm Price Quote and Purchase (the &#8220;GVL Contract&#8221;) with Teton to govern the manufacture and provision of 23 shipping containers and modular units (the &#8220;Teton GVL Modules&#8221;) for the Four Oaks Gather GVL project in South Carolina (the &#8220;GVL Project.&#8221;). The Company maintains that Teton breached the GVL Contract by (i) failing to timely deliver the Teton GVL Modules, (ii) delivering Teton GVL Modules that were defective in their design and manufacture, (iii) otherwise failed to meet South Carolina Building Code regulations and (iv) breached applicable warranties. As a result of the breach and defects in performance, design and manufacture by Teton, Company asserts that it has sustained approximately $761,401.66 in actual and consequential damages, excluding attorney&#8217;s fees. </span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="mso-fareast-font-family: Calibri;">&#160;</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">On October 16, 2019, Teton filed for Chapter 11 in the United States Bankruptcy Court for Southern District of Texas, Houston Division styled <i>In re: Teton Buildings, LLC</i> and bearing the case number 19-35811. The Firm was engaged to file a proof of claim in the Teton Bankruptcy. On February 11, 2020, the Company filed a proof of claim again Teton in the amount of $2,861,401.66 arising from the HOLA Project and the GVL Contract. <span style="mso-spacerun: yes;">&#160;</span></span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">&#160;</span></p>
<p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">On or about March 16, 2020, the Bankruptcy Court converted Teton&#8217;s Chapter 11 reorganization case to a Chapter 7&#160;liquidation case. On July 18, 2019, Ronald Sommers, the Chapter 7 Trustee, filed a Report of No Distribution stating that there is no property available for distribution to creditors. On August 20, 2019, the Bankruptcy Court closed the Teton bankruptcy case. As such, there is no prospect of any recovery against Teton. </span></p>
<p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">&#160;</span></p>
<p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">On January 22, 2021, the Company filed a third-party complaint against Teton in the United States District Court for the Central District of California, Case No. <span style="color: #000000;">2:20-cv-03432 (&#8220;Teton Action&#8221;), seeking to </span>determine Teton&#8217;s liability in its capacity as a bankruptcy debtor in order to collect any damages payable from Teton&#8217;s liability insurance carrier or carriers. </span></p>
<p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">&#160;</span></p>
<p style="margin: 0in 0in 0in 0.5in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">The Company is currently unable to predict the possible loss or range of loss, if any, associated with the resolution of this litigation, and, accordingly, the Company has made no provision related to this matter in the condensed consolidated financial statements.</span></p>
<p style="font-family: Courier; font-size: 10pt; margin: 0in 0in 0.0001pt 0.5in; line-height: 1.1;"><br/></p>
<p style="margin: 0in 0in 0.0001pt 0.75in; text-align: justify; text-indent: -0.25in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;"><span style="mso-list: Ignore;">2.<span style="font: 7.0pt 'Times New Roman';">&#160;&#160;&#160;&#160;&#160;&#160; </span></span></span><i style="mso-bidi-font-style: normal;"><span style="font-size: 10.0pt;">SG Blocks, Inc. v HOLA Community Partners, et. al.</span></i><i style="mso-bidi-font-style: normal;"><span style="font-size: 10.0pt;">&#160;</span></i><span style="font-size: 10.0pt;"/></p>
<p style="text-align: justify; margin: 0in 0in 0.0001pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><i style="mso-bidi-font-style: normal;"><span style="font-size: 10.0pt;"><span style="text-decoration: none;">&#160;</span></span></i></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">On April 13, 2020, Plaintiff SG Blocks, Inc. (&#8220;SG Blocks&#8221;) filed a Complaint against HOLA Community Partners (&#8220;HCP&#8221;), Heart of Los Angeles Youth, Inc. (&#8220;HOLA&#8221;) (HCP and HOLA are collectively referred to as the &#8220;HOLA Defendants&#8221;), and the City of Los Angeles (&#8220;City&#8221;) in the United States District Court for the Central District of California, Case No. 2:20-cv-03432-ODW (&#8220;HOLA Action&#8221;). The Company asserted seven claims against HOLA Defendants arising out of and related to the HOLA Project, <i>to wit</i>, <span style="mso-spacerun: yes;">&#160;</span>for: (1) breach of contract; (2) conversion; (3) default and judicial foreclosure under the Agreement as a security agreement; (4) misappropriation of trade secrets under California Civil Code section 3426; (5) misappropriation of trade secrets under 18 U.S.C. &#167; 1836; and (6) intentional interference with contractual relations. </span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">&#160;</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">On April 20, 2020, HOLA filed a separate action against the Company in the Los Angeles Superior Court</span><span style="font-size: 14.0pt;"> </span><span style="font-size: 10.0pt;">arising out of the HOLA Project, asserting claims of (1) negligence; (2) strict products liability; (3) strict products liability, (4) breach of contract; (5) breach of express warranty; (6) violation of Business and Professions Code &#167; 7031(b); and (7) violation of California&#8217;s unfair competition law, Business and Professions Code section 17200 (&#8220;UCL&#8221;) (&#8220;HOLA State Court Action&#8221;). The HOLA State Court Action was removed to the Central District of California and consolidated with the HOLA Action. </span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">&#160;</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">On January 22, 2021, the Company filed a Third-Party Complaint in the HOLA Action against Third-Party Defendants Teton Buildings, LLC, Avesi Construction, LLC, and American Home Building and Masonry Corp (&#8220;AHB&#8221;) for indemnity and contribution with respect to HOLA&#8217;s claims. The Company has also notified its general liability carrier Sompo International regarding coverage concerning HOLA&#8217;s claims </span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">&#160;</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">On February 25, 2021, the Court entered an order dismissing the Company&#8217;s claims for <span style="mso-spacerun: yes;">&#160;</span>(1) breach of contract; (2) conversion; (3) default and judicial foreclosure under the Agreement as a security agreement; (4) misappropriation of trade secrets under California Civil Code section 3426; (5) misappropriation of trade secrets under 18 U.S.C. &#167; 1836; but denied dismissal of the Company&#8217;s claims for intentional interference with contractual relations. The Court also denied the Company&#8217;s motion to dismiss HOLA&#8217;s claims. The case is currently entering the discovery stage and a trial date has been set for March 22, 2022.</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">&#160;</span></p>
<p style="font-family: 'Times New Roman', serif; font-size: 10pt; margin: 0in 0in 0in 0.5in; line-height: 1.1;"><span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">Litigation is subject to many uncertainties, and the outcome of this action is not predicted with assurance. The Company is currently unable to predict the outcome or possible recovery or loss or range of loss, if any, associated with the resolution of this litigation, and, accordingly, the Company has made no provision related to this matter in the condensed consolidated financial statements.</span> <br/></p>
<p style="font-family: 'Times New Roman', serif; font-size: 10pt; margin: 0in 0in 0in 0.5in; line-height: 1.1;"><span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;"><i><span style="font-size: 10pt; font-family: 'Times New Roman', serif; line-height: inherit;"><span style="background-color: #ffff00; line-height: inherit;"><br/></span></span></i></span></p>
<p style="font-family: 'Times New Roman', serif; font-size: 10pt; margin: 0in 0in 0in 0.75in; text-indent: -0.25in; line-height: 1.1;"><span style="font-size: 10pt; line-height: inherit;"><span style="line-height: inherit;">3.<span style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; font-size: 7pt; line-height: inherit; font-family: 'Times New Roman';">&#160;&#160;&#160;&#160;&#160;&#160; </span></span></span><i><span style="font-size: 10pt; line-height: inherit;">SG Blocks, Inc. v. EDI International, PC</span></i><i><span style="font-size: 10pt; line-height: inherit;">.-&#160;</span></i></p>
<p style="font-family: 'Times New Roman', serif; font-size: 10pt; margin: 0in 0in 0in 0.75in; text-indent: -0.25in; line-height: 1.1;"><i><span style="font-size: 10pt; line-height: inherit;"><br/></span></i></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">On June 21, 2019, SG Blocks filed a lawsuit against EDI International, PC, a New Jersey corporation, in connection with the parties' consulting agreement, dated June 29, 2016, <i><span style="mso-spacerun: yes;">&#160;</span></i>pursuant to which EDI International, PC, was to provide, for a fee, certain architectural and <i><span style="mso-spacerun: yes;">&#160;</span></i>design services for the HOLA Project. SG Blocks, Inc. claims that EDI International, PC, tortiously <i><span style="mso-spacerun: yes;">&#160;</span></i>interfered with SG Blocks, Inc's economic relationship with HOLA Community Partners and <i><span style="mso-spacerun: yes;">&#160;</span></i>Heart of Los Angeles Youth, Inc. EDI International, PC, filed a cross-complaint for alleged unpaid fees and tortious interference with EDI International, PC's contractual relationship with HOLA Community Partners and Heart of Los Angeles Youth, Inc. EDI International, PC's cross-complaint seeks in excess of $30,428.71 in damages. On July 8, 2020, SG Blocks, Inc. added PVE LLC as a defendant in the lawsuit, claiming PVE LLC is liable to the same extent as EDI International, PC. The case is currently in the discovery stage and a trial date has been set for May 2, 2022.</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">&#160;</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">Litigation is subject to many uncertainties, and the outcome of this action is not predicted with assurance. The Company is currently unable to predict the outcome or possible recovery or loss or range of loss, if any, associated with the resolution of this litigation, and, accordingly, the Company has made no provision related to this matter in the condensed consolidated financial statements. </span></p>
<p style="font-family: 'Times New Roman', serif; font-size: 10pt; margin: 0in 0in 0.0001pt 0.5in; line-height: 1.1;"><br/></p>
<p style="font-family: 'Times New Roman', serif; font-size: 10pt; margin: 0in 0in 0.0001pt 0.5in; line-height: 1.1;"><span style="font-size: 10pt; font-family: 'Times New Roman', serif; line-height: inherit;"/><span style="font-weight: bold;"><span style="font-size: 10pt; font-family: 'Times New Roman', serif; line-height: inherit;">Other Litigation</span></span></p>
<p style="font-family: Calibri, sans-serif; font-size: 10pt; margin: 0in 0in 0.0001pt; text-indent: 0.5in; line-height: 1.1;"><i><span style="font-size: 10pt; font-family: 'Times New Roman', serif; line-height: inherit;"><br/></span></i></p>
<p style="margin: 0in 0in 0in 0.75in; text-align: justify; text-indent: -0.25in; line-height: 12pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><b style="mso-bidi-font-weight: normal;"><span style="font-size: 10.0pt; mso-bidi-font-size: 12.0pt;"><span style="mso-list: Ignore;">1.<span style="font: 7.0pt 'Times New Roman';">&#160;&#160;&#160;&#160;&#160;&#160; </span></span></span></b><span style="font-weight: bold;"><b><i><span style="font-size: 10.0pt;">Shetty&#160; v. SG Blocks, Inc. et. al</span></i></b><i><span style="font-size: 10.0pt;">., </span></i></span><span style="font-size: 10.0pt; mso-fareast-font-family: Calibri;">Case No. 20-CV-00550, United States District Court,&#160;Eastern District of New York.&#160; &#160;</span></p>
<p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;">&#160;</p>
<p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">On January 31, 2020, Mahesh Shetty, the Company&#8217;s former President and Chief Financial Officer (&#8220;Former Employee&#8221;), filed suit against the Company and its Chairman and Chief Executive Officer, Paul Galvin, claiming (i) $372,638 in unpaid wages and bonuses and (ii) $300,000 due in severance (hereafter the &#8220;Action&#8221;). On March 25, 2020, the Former Employee filed an amended complaint raising additional claims of retaliation under the Fair Labor Standards Act, 29 U.S.C. &#167;201 et. seq. (&#8220;FLSA&#8221;), and contractual indemnification. </span></p>
<p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">&#160;</span></p>
<p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">On April 27, 2020, the Company filed a motion to &#160;dismiss the Action. &#160;The Company asserted that the Former Employee agreed to accept (and did receive) restricted stock units of the Company&#8217;s common stock in full satisfaction and payment of all alleged unpaid wages and bonuses that are claimed in the Action, and/or has otherwise been paid in full for all amounts claimed. The Company further maintained that the Former Employee&#8217;s employment agreement precludes any entitlement to or liability for severance.</span></p>
<p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">&#160;</span></p>
<p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">On June 15, 2020, the Court entered a decision granting in part and denying in part the Company&#8217;s motion to dismiss. Specifically, the Court dismissed the Former Employee&#8217;s claim (i) for severance (in the amount of $300,000) and unpaid wages pursuant to the FLSA, but denied dismissal of the Former Employee&#8217;s claims for retaliation under the FLSA or unpaid wages allegedly due under the New York Labor Law. </span></p>
<p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">&#160;</span></p>
<p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">The parties are in the middle of pre-trial discovery, having<span style="mso-spacerun: yes;">&#160; </span>served discovery requests upon each other but have yet to respond to same or to schedule depositions of the parties (and/or third party witnesses). No trial date has been set. </span></p>
<p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">&#160;</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">Litigation is subject to many uncertainties, and the outcome of this action is not predicted with assurance. The Company is currently unable to predict the outcome or possible recovery or loss or range of loss, if any, associated with the resolution of this litigation, and, accordingly, the Company has made no provision related to this matter in the condensed consolidated financial statements. </span></p>
<p style="margin: 0in 0in 0in 0.5in; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">&#160;</span></p>
<p style="margin: 0in 0in 0in 0.75in; text-align: justify; text-indent: -0.25in; line-height: 12pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><b style="mso-bidi-font-weight: normal;"><span style="font-size: 10.0pt; mso-bidi-font-size: 12.0pt;"><span style="mso-list: Ignore;">2.<span style="font: 7.0pt 'Times New Roman';">&#160;&#160;&#160;&#160;&#160;&#160; </span></span></span></b><b><i><span style="font-size: 10.0pt;">SG Blocks, Inc. v. Osang Healthcare Company, Ltd.</span></i></b><span style="font-size: 10.0pt;">, </span></p>
<p style="margin: 0in 0in 0in 0.75in; text-align: justify; line-height: 12pt; font-size: 10pt; font-family: 'Times New Roman', serif;"><b><i><span style="font-size: 10.0pt;">&#160;</span></i></b></p>
<p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">On April 14, 2021, the Company commenced an action against Osang Healthcare Company, Ltd. (&#8220;Osang&#8221;) in the </span><span style="font-size: 10.0pt; mso-fareast-font-family: Calibri;">United States District Court,&#160;Eastern District of New York, Case No. 21-01990 (&#8220;Osang Action&#8221;)</span><span style="font-size: 10.0pt;">. The Company has asserted that Osang materially breached a certain Managed Supply Agreement (&#8220;MSA&#8221;) entered into between the parties on October 12, 2020, pursuant to which the Company received on consignment <span style="color: #000000;">two million (2,000,000) units of Osang&#8217;s &#8220;Genefinder Plus RealAmp Covid-19 PCR Test&#8221; (the &#8220;Covid-19 Test&#8221;) for domestic and international distribution. The Company has also asserted that Osang breached the covenant of good faith and fair dealing, fraudulently induced it to enter into the MSA, and violated &#167;349 of the New York General Business Law&#8217;s prohibition of deceptive business practices.</span><span style="color: #000000;"> </span></span><span style="font-size: 10.0pt; mso-fareast-font-family: Calibri;"/></p>
<p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt; color: black;">&#160;</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; text-align: justify; font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="font-size: 10.0pt;">Litigation is subject to many uncertainties, and the outcome of this action is not predicted with assurance. The Company is currently unable to predict the outcome or possible recovery, if any, associated with the resolution of this litigation, and, accordingly, the Company has made no provision related to this matter in the condensed consolidated financial statements. </span></p>
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<p style="margin: 0in 0in 0in 0.5in; text-align: justify; font-variant-ligatures: normal; font-variant-caps: normal; orphans: 2; widows: 2; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; word-spacing: 0px; font-size: 10pt; font-family: Calibri, sans-serif;"><span style="font-size: 12.0pt; font-family: 'Times New Roman',serif; color: black;">&#160;</span></p>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531253066280">
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<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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<tr><th class="th"><div>Dec. 31, 2020</div></th></tr>
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<td style="height: 17px;width: 36pt;"><span style="font-weight: bold;">19.</span></td>
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<p style="margin: 0pt 0pt 0pt 36pt; font-size: 10pt; font-family: 'times new roman', times;"><span style="font-family: 'times new roman', times; font-size: 10pt;">Subsequent to December 31, 2020, the Company has received $703,437 in proceeds from the exercise of warrants to purchase an aggregate of 225,100 shares of its common stock.&#160;&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt; font-size: 10pt; font-family: 'times new roman', times;">&#160;</p>
<p style="margin: 0pt 0pt 0pt 36pt; font-size: 10pt; font-family: 'times new roman', times;"><span style="font-family: 'times new roman', times; font-size: 10pt;">In addition, subsequent to December 31, 2020, the Company has formed SGB Development Corp. (&#8220;Development&#8221;). Development will provide real property development to low and moderate income housing. The projects for Development will be built by SG Echo. In addition, Development has entered into a contract to acquire and develop an approximately 7-acre site in Austin, Texas, which is expected to yield a maximum of 225 condo units.</span></p>
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<p style="margin: 0pt 0pt 0pt 36pt; font-size: 10pt; font-family: 'times new roman', times;"><span style="font-family: 'times new roman', times; font-size: 10pt;"><span style="color: #000000; font-family: 'Times New Roman', serif; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: justify; text-indent: 48px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">The Company executed our option to acquire Echo&#8217;s real estate holdings in Durant, OK, consisting of a<span>&#160;</span></span><span>19</span><span style="color: #000000; font-family: 'Times New Roman', serif; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: justify; text-indent: 48px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">-acre site and all of its structures and we expect to close on the Echo site in the second quarter of<span>&#160;</span></span><span>2021</span><span style="color: #000000; font-family: 'Times New Roman', serif; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: justify; text-indent: 48px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">.</span><br/></span></p>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531262271416">
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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, 2020</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>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_ConsolidationPolicyTextBlock', window );">Basis of presentation and principals of consolidation</a></td>
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<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">Basis of presentation and principals of consolidation </span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#8211; The consolidated financial statements have been prepared in accordance with generally accepted accounting principles&#160;in the United States of America (&#8220;GAAP&#8221;) and the applicable rules and regulations of the United States Securities and Exchange Commission (&#8220;SEC&#8221;) and&#160;</span><span style="font-size: 10pt; font-family: 'times new roman', times;">include the accounts of the Company and its wholly owned subsidiaries, SG Building Blocks, Inc., SG Residential, Inc., SG Echo, LLC and SG Blocks Puerto Rico, Inc. All intercompany balances and transactions are eliminated. Certain prior period amounts have been reclassified to conform to the current period&#8217;s presentation.</span><b style="mso-bidi-font-weight: normal;"><i style="mso-bidi-font-style: normal;"><span style="font-size: 10.0pt; line-height: 107%;">&#160;</span></i></b></p>
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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_sgbx_RecentlyAdoptedAccountingPronouncementsNotYetAdoptedPolicyTextBlock', window );">Recently adopted accounting pronouncements</a></td>
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<p style="margin: 0in 0in 0in 0.5in; line-height: 106%; font-size: 12pt; font-family: 'Times New Roman', serif;"><b style="mso-bidi-font-weight: normal;"><i style="mso-bidi-font-style: normal;"><span style="font-size: 10pt; line-height: 106%; color: #000000;">Recently adopted accounting pronouncements - </span></i></b><span style="font-size: 10.0pt; line-height: 106%;">New accounting pronouncements implemented by the Company are discussed below or in the related notes, where appropriate.</span></p>
<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; line-height: inherit;">&#160;</span></p>
<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; line-height: inherit;">In August 2018, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No. 2018-13, &#8220;Disclosure Framework &#8212; Changes to the Disclosure Requirements for Fair Value Measurement&#8221; (&#8220;ASU 2018-13&#8221;). This ASU amends ASC 820&#160;to add, remove and modify certain disclosure requirements for fair value measurements. For example, public companies will be required to disclose the range and weighted average of significant unobservable inputs used to develop for Level 3&#160;fair value measurements. The Company adopted ASU 2018-13 effective January 1, 2020. The adoption of this guidance did not have a material impact on the Company's financial position, results of operations or cash flow.</span></p>
<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; line-height: inherit;">&#160;</span></p>
<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; line-height: inherit;">In June 2016, the FASB issued ASU 2016-13, &#8220;Financial Instruments &#8211; Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments.&#8221; This update will require the measurement of all expected credit losses for financial assets, including trade receivables, held at the reporting date based on historical experience, current conditions and reasonable and supportable forecasts. The guidance was initially effective for the Company for annual reporting periods beginning after December 15, 2019 and interim periods within those fiscal years. In November 2019, the FASB issued ASU 2019-10, &#8220;Financial Instruments &#8211; Credit Losses (Topic 326), Derivatives and Hedging (Topic 815), and Leases (Topic 842): Effective Dates,&#8221; which, among other things, defers the effective date of ASU 2016-13 for public filers that are considered smaller reporting companies as defined by the SEC to fiscal years beginning after December 15, 2022, including interim periods within those years. Early adoption is permitted. The Company adopted ASU 2016-13 effective January 1, 2020. The adoption of this guidance did not have a material impact on the Company's financial position, results of operations or cash flow.</span><span style="font-size: 11pt; font-family: Calibri, sans-serif; line-height: inherit;"/><br/></p>
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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 );">Accounting estimates</a></td>
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<p style="color: #000000; font: 10pt 'Times New Roman', Times, serif; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin: 0pt 0px 0pt 0.5in;"><span style="color: black;"><b><i>Accounting estimates<span>&#160;</span></i></b>&#8211; The preparation of consolidated financial statements in conformity with GAAP requires management 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 amount of revenues and expenses during the reporting period. Significant areas that require the Company to make estimates include revenue recognition, stock-based compensation, warrant liabilities and allowance for doubtful accounts. Actual results could differ from those estimates.</span></p>
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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_ConstructionContractorsOperatingCyclePolicyPolicyTextBlock', window );">Operating cycle</a></td>
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<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">Operating cycle &#8211;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <span style="-sec-ix-hidden:Tag912">The length of the Company&#8217;s contracts varies, but is typically between <span style="border-left: none; border-right: none;">six</span> to <span style="border-left: none; border-right: none;">twelve</span> months.</span>&#160; In some instances, the length of the contract may exceed twelve months. Assets and liabilities relating to current and long-term contracts are included in current assets and current liabilities, respectively, in the accompanying balance sheets as they will be liquidated in the normal course of contract completion, which at times could exceed <span style="border-right: none; border-left: none;"><span style="-sec-ix-hidden:Tag907">one year</span></span>.</span></p>
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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_RevenueRecognitionPolicyTextBlock', window );">Revenue recognition</a></td>
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<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-size: 10pt; font-family: 'times new roman', times;"><span style="font-style: italic; font-weight: bold;">Revenue recognition </span>&#8211;&#160;<span><span style="color: #000000;">The Company determines, at contract inception, whether it will transfer control of a promised good or service over time or at a point in </span><span style="color: #000000;">time, regardless of the length of contract or other factors. The recognition of revenue aligns with the timing of when promised goods or services are transferred to customers in an amount that reflects the consideration to which the Company expects to be entitled in exchange for those goods or services. </span>To achieve this core principle, the Company applies the following five steps in accordance with its revenue policy:</span></span></p>
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<p style="text-indent: -13.05pt; line-height: normal; mso-list: l0 level1 lfo1; margin: 0in 0in .15pt 13.05pt;"><span style="font-size: 10pt;"><i><span style="font-family: 'Times New Roman', serif; color: #000000;"><span>&#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; (<span>1</span>)<span style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; line-height: normal; font-family: 'Times New Roman';">&#160;<span>&#160;</span></span></span></span></i><i><span style="font-family: 'Times New Roman', serif; color: black;">Identify the contract with a customer</span></i></span></p>
<p style="margin: 0in 0in 0.0001pt 33pt;"><span style="font-size: 10pt; line-height: 107%; font-family: 'Times New Roman', serif; color: #000000;"><span>&#160;</span></span></p>
<p style="text-indent: -13.05pt; line-height: normal; mso-list: l0 level1 lfo1; margin: 0in 0in .15pt 13.05pt;"><span style="font-size: 10pt;"><i><span style="font-family: 'Times New Roman', serif; color: #000000;"><span>&#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; (<span>2</span>)<span style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; line-height: normal; font-family: 'Times New Roman';">&#160;&#160;</span></span></span></i><i><span style="font-family: 'Times New Roman', serif; color: black;">Identify the performance obligations in the contract</span></i><span style="font-family: 'Times New Roman', serif; color: #000000;"/></span></p>
<p style="margin: 0in 0in 0.0001pt 33pt;"><span style="font-size: 10pt; line-height: 107%; font-family: 'Times New Roman', serif; color: #000000;"><span>&#160;</span></span></p>
<p style="text-indent: -13.05pt; line-height: normal; mso-list: l0 level1 lfo1; margin: 0in 0in .15pt 13.05pt;"><span style="font-size: 10pt;"><i><span style="font-family: 'Times New Roman', serif; color: #000000;"><span>&#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; (<span>3</span>)<span style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; line-height: normal; font-family: 'Times New Roman';">&#160;&#160;</span></span></span></i><i><span style="font-family: 'Times New Roman', serif; color: black;">Determine the transaction price</span></i><span style="font-family: 'Times New Roman', serif; color: #000000;"/></span></p>
<p style="margin: 0in 0in 0.0001pt 33pt;"><span style="font-size: 10pt; line-height: 107%; font-family: 'Times New Roman', serif; color: #000000;"><span>&#160;</span></span></p>
<p style="text-indent: -13.05pt; line-height: normal; mso-list: l0 level1 lfo1; margin: 0in 0in .15pt 13.05pt;"><span style="font-size: 10pt;"><i><span style="font-family: 'Times New Roman', serif; color: #000000;"><span>&#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; (<span>4</span>)<span style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; line-height: normal; font-family: 'Times New Roman';">&#160;&#160;</span></span></span></i><i><span style="font-family: 'Times New Roman', serif; color: black;">Allocate the transaction price to performance obligations in the contract</span></i><span style="font-family: 'Times New Roman', serif; color: black;"/></span></p>
<p style="margin: 0in 0in 0.0001pt 33pt;"><span style="font-size: 10pt; line-height: 107%; font-family: 'Times New Roman', serif; color: #000000;"><span>&#160;</span></span></p>
<p style="text-indent: -13.05pt; line-height: normal; mso-list: l0 level1 lfo1; margin: 0in 0in .15pt 13.05pt;"><span style="font-size: 10pt;"><i><span style="font-family: 'Times New Roman', serif; color: #000000;"><span>&#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; (<span>5</span>)<span style="font-style: normal; font-variant: normal; font-weight: normal; font-stretch: normal; line-height: normal; font-family: 'Times New Roman';">&#160;&#160;</span></span></span></i><i><span style="font-family: 'Times New Roman', serif; color: black;">Recognize revenue as performance obligations are satisfied</span></i></span></p>
<p style="text-indent: -13.05pt; line-height: normal; mso-list: l0 level1 lfo1; margin: 0in 0in .15pt 13.05pt;"><span style="font-size: 10pt;"><i><span style="font-family: 'Times New Roman', serif; color: black;"><br/></span></i></span></p>
<p style="margin: 0in 1.35pt 0.15pt 0.5in; text-indent: 0.5pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; color: #000000; line-height: inherit;">On certain contracts, the Company applies recognition of revenue over time, which is similar to the method the Company applied under previous guidance (i.e. percentage of completion). Due to uncertainties inherent in the estimation process, it is possible that estimates of costs to complete a performance obligation will be revised in the near-term. For those performance obligations for which revenue is recognized using a cost-to-cost input method, changes in total estimated costs, and related progress toward complete satisfaction of the performance obligation, are recognized on a cumulative catch-up basis in the period in which the revisions to the estimates are made. When the current estimate of total costs for a performance obligation indicate a loss, a provision for the entire estimated loss on the unsatisfied performance obligation is made in the period in which the loss becomes evident.&#160;</span><span style="font-size: 10pt; line-height: inherit;"/></p>
<p style="margin: 0in 1.35pt 0.15pt 0.5in; text-indent: 0.5pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; color: #000000; line-height: inherit;"><br/></span></p>
<p style="margin: 0in 1.35pt 0.15pt 0.5in; text-indent: 0.5pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; color: #000000; line-height: inherit;">For product or equipment sales, the Company applies recognition of revenue when the customer obtains control over such goods, which is at a point in time.</span></p>
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<p style="margin: 0pt 1.35pt 0.15pt 0.5in; text-indent: 0.5pt;"><span style="color: #000000; font-family: 'Times New Roman', serif; font-size: 10pt; line-height: inherit;"><span style="font-family: 'times new roman', times; line-height: inherit;"><span style="text-indent: 0px; font-size: 13.33px; line-height: inherit;"><br/></span></span></span></p>

<p style="margin: 0in 1.35pt 0.15pt 0.5in; text-indent: 0.5pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; color: #000000; line-height: inherit;">On October 3, 2019, the Company entered into an Exclusive License Agreement (&#8220;ELA&#8221;&#160;) pursuant to which it granted an exclusive license for its technology as outlined in the ELA. The ELA is described below.&#160;Under the ELA, the Company will receive royalty payments based upon gross revenues earned by the licensee for commercialize products within the field of design and project management platforms for residential use, including single-family residences and multi-family residences, but excluding military housing. The Company has determined that the ELA grants the licensee a right to access the Company&#8217;s intellectual property throughout the license period (or its remaining economic life, if shorter), and thus recognizes revenue over time as the licensee recognizes revenue and the Company has the right to payment of royalties. No revenue has been recognized under the ELA for the year ended December 31, 2020.&#160;&#160;</span></p>
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<p style="margin: 0in 0in 0in 0.5in; line-height: 1.2;"><span style="font-weight: bold; line-height: inherit;"><i><span style="font-size: 10pt; line-height: inherit;">CMC Right of First Refusal&#160;</span></i><i><span style="font-size: 10pt; line-height: inherit;">Agreement</span></i><span style="font-size: 10pt; line-height: inherit;"> </span></span><span style="font-size: 10pt; color: #000000; line-height: inherit;"><b><i>&#8211;&#160;</i></b>On October 9, 2019, the Company entered into a Right of First Refusal Agreement (the &#8220;<span style="font-style: italic; line-height: inherit;">Agreement</span>&#8221;) with CMC Development LLC (&#8220;<span style="font-style: italic; line-height: inherit;">CMC</span>&#8221;), which has a term of two (2) years. Under the Agreement, the Company has a right of first refusal with respect to being engaged as a designer and builder of any real estate projects for which CMC has secured the rights to develop and in which CMC has a greater than fifty percent (50%) interest in the owner or developer entity and has the right to select the builder for such real estate project (the &#8220;<span style="font-style: italic; line-height: inherit;">ROFR Rights</span>&#8221;). In exchange for such ROFR Rights, the Company agreed to issue to CMC 2,500 shares of restricted stock of the Company&#8217;s common stock, of which 1,250 shares will vest and be issued on September 30, 2020 and the remaining 1,250 shares will vest and be issued on September 30, 2021, unless the Agreement is earlier terminated. In <span style="-sec-ix-hidden:Tag909">the event that the Agreement is earlier terminated, CMC will still be entitled to receive the entire amount of such restricted stock that has vested as of such earlier termination date, but in no event less than <span style="border-left: none; border-right: none; line-height: inherit;">1,250</span> shares of such restricted stock. The Agreement also provides for customary indemnification and confidentiality obligations between the parties. The <span style="border-left: none; border-right: none; line-height: inherit;">2,500</span> shares of restricted stock of the Company's common stock has yet to be issued to CMC.</span></span></p>

<p style="margin: 0in 0in 0.0001pt; line-height: 1.1;"><span style="font-size: 10pt; line-height: inherit;">&#160;</span></p>
<p style="margin: 0in 0in 0in 0.5in; line-height: 1.1;"><span style="font-size: 10pt; color: #000000; line-height: inherit;">The Agreement also provides that CMC has engaged the Company to build and design, in the aggregate, approximately 100 residential and commercial units at 1100 Ridge Avenue, Atlanta, Georgia, which is known as the &#8220;Ridge Avenue, Atlanta Project.&#8221; The total cost of the project is $16,900,000. The project is a residential project but not subject to the Company&#8217;s Exclusive License Agreement, dated October 3, 2019.&#160;</span></p>
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<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; color: #000000; line-height: inherit;">In May 2020, the Company and Osang Healthcare Co., Ltd. ("Osang"), a South Korea based global manufacturer and distributor of medical grade diagnostic tests and equipment, announced the signing of a one year, non-exclusive distributorship agreement for the United States, for OHC's "GeneFinder COVID-19 Plus RealAmp Kit." This is a test designed to detect SARS-CoV-2, the virus that causes COVID-19. The Distributorship Agreement is Osang's standard form of distributorship agreement and provides the Company with the non-exclusive right to distribute Osang's GeneFinder COVID-19 Plus RealAmp Kit in the United States for a stated term of one (1) year. Pursuant to the terms of the Distributorship Agreement, the Company is required to make payment for 100% of any purchase order prior to shipment of the product from Osang, though it does not expect to make any cash outlays with respect to any product that it distributes and expects instead to require any third-party purchasers to make the necessary cash outlays as part of a purchase order entered into with the Company. The Distributorship Agreement does not guarantee the Company a specific quantity of kits to sell or a customer list, and may be terminated by either party at any time on thirty (30) days' notice. An import license from the U.S. government has been issued to import and distribute the Osang test kits. There can be no assurance that the Distribution Agreement will continue, and it has not yielded the anticipated benefits or generated significant revenue, if any. <span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000; line-height: inherit;">The revenue from these product sales is recognized upon the transfer of control, which is at a point in time, and is generally upon shipment, Provisions for any discounts, rebates, sales concessions and returns are provided for in the period the related sale is recorded. During the year ending December 31, 2020, the Company recognized $250,000 in revenue related to such products, which is included in medical revenue on the accompanying consolidated statements of operations.&#160;</span></span></p>
<p style="margin: 0px; font-size: 12pt; font-family: 'Times New Roman', serif; text-indent: 0px; line-height: 1.1;"><span style="font-size: 10pt; color: #000000; line-height: inherit;"><br/></span></p>
<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; color: #000000; line-height: inherit;"> <span style="font-size: 10pt; font-family: 'Times New Roman', serif; line-height: inherit;">As described below, the Company entered into a joint venture agreement with Clarity Lab Solutions, LLC (&#8220;Clarity Labs&#8221;) (the &#8220;JV&#8221;).&#160; Revenue from the activities of the JV is related to clinical testing services and is recognized when services have bene rendered, which is at a point in time. Included in the consideration the Company expected to be entitled to receive, the Company estimates its contractual allowances, payer denials and price concessions. During the year ending December 31, 2020, the Company recognized $2,150,323 in revenue related to activities through the JV, which is included in medical revenue on the accompanying consolidated statements of operations.</span> <br/></span></p>
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<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"><em><span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;">Disaggregation of Revenues</span></em></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"><span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;">&#160;</span></p>
<p style="margin: 0in 0in 0.0001pt 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; line-height: inherit;">The Company&#8217;s revenues are principally derived from construction and engineering contracts related to Modules, and medical revenue derived from lab testing and test kit sales. Our contracts are with customers in various industries. Revenue recognized at a point in time and recognized over time were $4,057,086 and $4,698,537, respectively, for the year ending December 31, 2020. All revenue recognized for the year ending December 31, 2019 was over time. </span></p>

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<p style="line-height: 104%; margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"><span style="font-family: 'times new roman', times; font-size: 10pt;">The following tables provide further disaggregation of the Company&#8217;s revenues by categories:</span></p>

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<td style="padding: 0px;height: 19px;width: 36pt;"/>
<td style="padding: 0px;height: 19px;" valign="bottom"/>
<td style="padding: 0px; height: 19px; width: 1.00733%;" valign="bottom"/>
<td colspan="14" style="padding: 0px; border-bottom: 2px solid #000000; text-align: center; height: 19px; width: 50.0147%;"><strong style="font-family: 'times new roman', times; font-size: 13.3333px; text-align: center; white-space: nowrap;">Twelve Months Ended&#160;December 31,</strong><br/></td>
</tr>
<tr style="height: 21px;">
<td style="padding: 0px;height: 21px;width: 36pt;"><br/></td>
<td style="padding: 0px; height: 21px; border-bottom: 2px solid #000000; width: 43.4982%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"><strong>Revenue by Customer Type</strong></span></p>
</td>
<td style="padding: 0px; height: 21px; width: 1.00733%;" valign="bottom"/>
<td colspan="6" style="padding: 0px; height: 21px; border-bottom: 2px solid #000000; width: 24%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: center; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"><strong>2020</strong></span></p>
</td>
<td style="padding: 0px; height: 21px; width: 1.00733%;" valign="bottom"/>
<td style="padding: 0px; height: 21px; width: 1.00733%;"><br/></td>
<td colspan="6" style="padding: 0px; height: 21px; border-bottom: 2px solid #000000; width: 24%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: center; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"><strong>2019</strong></span></p>
</td>
</tr>
<tr style="height: 16px;">
<td style="padding: 0px;height: 16px;width: 36pt;margin-left: 0.1px;"><br/></td>
<td style="padding: 0px; height: 16px; background-color: #cceeff; width: 43.4982%;">Government</td>
<td style="padding: 0px; height: 16px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: left; width: 1%; background-color: #cceeff;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: nowrap; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">$</span><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;">751,697</td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;">9</td>
<td style="padding: 0px; height: 16px; width: 1%; background-color: #cceeff;">%</td>
<td style="padding: 0px; height: 16px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: left; width: 1%; background-color: #cceeff;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: nowrap; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">$</span></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;">&#8212;</td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;">&#8212;</td>
<td style="padding: 0px; height: 16px; width: 1%; background-color: #cceeff;">%</td>
</tr>
<tr style="height: 16px;">
<td style="padding: 0px;height: 16px;width: 36pt;margin-left: 0.1px;"><br/></td>
<td style="padding: 0px; height: 16px; width: 43.4982%;">Hospitality</td>
<td style="padding: 0px; height: 16px; width: 1.00733%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%;">487,111</td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%;">6</td>
<td style="padding: 0px; height: 16px; width: 1%;">%</td>
<td style="padding: 0px; height: 16px; width: 1.00733%;"><br/></td>
<td style="padding: 0px; height: 16px; width: 1.00733%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%;">&#8212;</td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%;">&#8212;</td>
<td style="padding: 0px; height: 16px; width: 1%;">%</td>
</tr>
<tr style="margin-left: 0.1px; height: 18px;">
<td style="padding: 0px;height: 18px;width: 36pt;margin-left: 0.1px;"><br/></td>
<td style="padding: 0px; height: 18px; width: 43.4982%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> Multi-Family&#160; </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; text-align: right; width: 1%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><br/></p>
</td>
<td style="padding: 0px; height: 18px; text-align: right; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;">126,222 </span></p>
</td>
<td style="padding: 0px; height: 18px; text-align: right; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; text-align: right; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; text-align: right; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;">1</span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> %&#160; </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><br/></p>
</td>
<td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"><span style="border-left: none; border-right: none;">94,178</span></span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"><span style="border-left: none; border-right: none;">3</span></span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"><span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: nowrap; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">%</span></td>
</tr>
<tr style="height: 16px;">
<td style="padding: 0px;height: 16px;width: 36pt;margin-left: 0.1px;"><br/></td>
<td style="padding: 0px; height: 16px; width: 43.4982%;">Medical (lab testing, test kit sales and equipment)</td>
<td style="padding: 0px; height: 16px; width: 1.00733%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%;">4,241,500</td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%;">49</td>
<td style="padding: 0px; height: 16px; width: 1%;">%</td>
<td style="padding: 0px; height: 16px; width: 1.00733%;"><br/></td>
<td style="padding: 0px; height: 16px; width: 1.00733%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%;">&#8212;</td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%;">&#8212;</td>
<td style="padding: 0px; height: 16px; width: 1%;">%</td>
</tr>
<tr style="height: 16px;">
<td style="padding: 0px;height: 16px;width: 36pt;margin-left: 0.1px;"><br/></td>
<td style="padding: 0px; height: 16px; width: 43.4982%; background-color: #cceeff;">Medical (construction services)</td>
<td style="padding: 0px; height: 16px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;">778,883</td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;">9</td>
<td style="padding: 0px; height: 16px; width: 1%; background-color: #cceeff;">%</td>
<td style="padding: 0px; height: 16px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;">&#8212;</td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;">&#8212;</td>
<td style="padding: 0px; height: 16px; width: 1%; background-color: #cceeff;">%</td>
</tr>
<tr style="margin-left: 0.1px; height: 16px;">
<td style="padding: 0px;height: 16px;width: 36pt;margin-left: 0.1px;"><br/></td>
<td style="padding: 0px; height: 16px; width: 43.4982%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> Office </span></p>
</td>
<td style="padding: 0px; height: 16px; width: 1.00733%;" valign="bottom"/>
<td style="padding: 0px; height: 16px; width: 1%;" valign="bottom"/>
<td style="padding: 0px; height: 16px; width: 10%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;">191,505 </span></p>
</td>
<td style="padding: 0px; height: 16px; width: 1%;" valign="bottom"/>
<td style="padding: 0px; height: 16px; width: 1%;" valign="bottom"/>
<td style="padding: 0px; height: 16px; width: 10%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;">2</span></p>
</td>
<td style="padding: 0px; height: 16px; width: 1%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> %&#160; </span></p>
</td>
<td style="padding: 0px; height: 16px; width: 1.00733%;"><br/></td>
<td style="padding: 0px; height: 16px; width: 1.00733%;"><br/></td>
<td style="padding: 0px; height: 16px; width: 1%;" valign="bottom"/>
<td style="padding: 0px; height: 16px; width: 10%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;">1,468,734 </span></p>
</td>
<td style="padding: 0px; height: 16px; width: 1%;" valign="bottom"/>
<td style="padding: 0px; height: 16px; width: 1%;" valign="bottom"/>
<td style="padding: 0px; height: 16px; width: 10%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;">49</span></p>
</td>
<td style="padding: 0px; height: 16px; width: 1%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> %&#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 18px;">
<td style="padding: 0px;height: 18px;width: 36pt;margin-left: 0.1px;"><br/></td>
<td style="padding: 0px; height: 18px; width: 43.4982%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> Retail </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;">427,444 </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;">5</span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> %&#160; </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;">1,413,669 </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;">48</span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> %&#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 18px;">
<td style="padding: 0px;height: 18px;width: 36pt;margin-left: 0.1px;"><br/></td>
<td style="padding: 0px; height: 18px; width: 43.4982%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> School </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1.00733%;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 1%;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 10%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;">36,500 </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 1%;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 10%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;">&#8212;</p>
</td>
<td style="padding: 0px; height: 18px; width: 1%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> % </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1.00733%;"><br/></td>
<td style="padding: 0px; height: 18px; width: 1.00733%;"><br/></td>
<td style="padding: 0px; height: 18px; width: 1%;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 10%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;">&#8212; </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 1%;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 10%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;">&#8212;</span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> %&#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 18px;">
<td style="padding: 0px;height: 18px;width: 36pt;margin-left: 0.1px;"><br/></td>
<td style="padding: 0px; height: 18px; width: 43.4982%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> Special Use </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> 1,414,761 </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff; text-align: right;" valign="bottom">16</td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> % </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;">6,812 </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"><span>&#8212;</span></span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff; margin: 0in 0in 0.0001pt; line-height: normal;" valign="bottom"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;">%</span></td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="padding: 0px;height: 10px;width: 36pt;margin-left: 0.1px;"><br/></td>
<td style="padding: 0px; height: 10px; width: 43.4982%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> Other (1) </span></p>
</td>
<td style="padding: 0px; height: 10px; width: 1.00733%;" valign="bottom"/>
<td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 1%;" valign="bottom"/>
<td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 10%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> 300,000 </span></p>
</td>
<td style="padding: 0px; height: 10px; width: 1%;" valign="bottom"><br/></td>
<td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 1%;" valign="bottom"/>
<td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 10%; text-align: right;" valign="bottom">3</td>
<td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 1%; margin: 0in 0in 0.0001pt; line-height: normal;" valign="bottom"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;">%</span></td>
<td style="padding: 0px; height: 10px; width: 1.00733%;" valign="bottom"><br/></td>
<td style="padding: 0px; height: 10px; width: 1.00733%;"><br/></td>
<td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 1%;" valign="bottom"/>
<td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 10%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;">1,442 </span></p>
</td>
<td style="padding: 0px; height: 10px; width: 1%;" valign="bottom"/>
<td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 1%;" valign="bottom"/>
<td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 10%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;">&#8212;</span></p>
</td>
<td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 1%;" valign="bottom">%</td>
</tr>
<tr style="margin-left: 0.1px; height: 18px;">
<td style="padding: 0px;height: 18px;width: 36pt;margin-left: 0.1px;"><br/></td>
<td style="padding: 0px; height: 18px; margin-left: 0.1px; width: 43.4982%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> Total revenue by customer type </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 1%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> $ </span></p>
</td>
<td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;">8,755,623 </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;">100</span></p>
</td>
<td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 1%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> %&#160; </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 1%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> $ </span></p>
</td>
<td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;">2,984,835 </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;">100</span></p>
</td>
<td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 1%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> %&#160;&#160; </span></p>
</td>
</tr>
</tbody>
</table>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"><br/></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"><span style="border-right: none; border-left: none; font-style: italic;"><em><span style="font-family: 'times new roman', times; font-size: 10pt;">(1) Construction fee of $300,000 with no cost of revenue during 2020.</span></em></span></p>

<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"><span style="border-right: none; border-left: none;"><em><span style="font-family: 'times new roman', times; font-size: 10pt;"><br/></span></em></span></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"><span style="border-right: none; border-left: none; line-height: inherit;"><em><span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;">Contract Assets and Contract Liabilities&#160;</span></em></span></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"><br/></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"><span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;">Accounts receivable are recognized in the period when the Company&#8217;s right to consideration is unconditional and billed to the customer. Accounts receivable are recognized net of an allowance for doubtful accounts. A considerable amount of judgment is required in assessing the likelihood of realization of receivables.&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"><span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;">&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"><span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;">The timing of revenue recognition may differ from the timing of invoicing to customers.</span></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"><span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;">&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"><span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;">Contract assets include unbilled amounts from long-term construction services when revenue recognized under the cost-to-cost measure of progress exceeds the amounts invoiced to customers, as the amounts cannot be billed under the terms of our contracts. Such amounts are recoverable from customers based upon various measures of performance, including achievement of certain milestones, completion of specified units or completion of a contract. Contract assets are generally classified as current within the consolidated balance sheets.&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"><span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;">&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"><span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;">Contract liabilities from construction and engineering contracts occur when amounts invoiced to customers exceed revenues recognized under the cost-to-cost measure of progress. Contract liabilities additionally include advanced payments from customers on certain contracts. Contract liabilities decrease as the Company recognizes revenue from the satisfaction of the related performance obligation. Contract liabilities are generally classified as current within the consolidated balance sheet.</span></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"><span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;">&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"><span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;">Although the Company believes it has established adequate procedures for estimating costs to complete on open contracts, it is at least reasonably possible that additional significant costs could occur on contracts prior to completion. The Company periodically evaluates and revises its estimates and makes adjustments when they are considered necessary.</span></p>

<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt; line-height: 1.1;"><i style="mso-bidi-font-style: normal;"><br/></i></p>
<p style="margin: 0pt 0pt 0pt 36pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1; text-indent: 0pt;"><span style="font-family: 'times new roman', times; font-size: 10pt;"><i style="mso-bidi-font-style: normal;">Deferred Contract Costs</i></span><span style="font-size: 10pt; line-height: inherit;"><span style="font-family: 'times new roman', times;"> - </span>Prior to entering into the ELA, the Company was subject to an agreement to construct and develop a certain property (&#8220;Original Agreement&#8221;), which now is subject to the ELA. Because of this, the Company is no longer obliged to its Original Agreement. Upon entering the ELA, the Company had an outstanding accounts receivable balance of $306,143</span><span style="font-size: 10pt; line-height: inherit;"> which was forfeited and recognized this amount as deferred contract costs. This amount was offset by $102,217</span>,<span style="font-size: 10pt; line-height: inherit;"> which was reimbursement from the licensee for project costs on this project.&#160; The Company incurred a total deferred contract costs of $203,926</span><span style="font-size: 10pt; line-height: inherit;">.&#160; The Company considered this amount an incremental cost of obtaining that ELA, because the Company expects to recover those costs through future royalty payments. The Company amortizes the asset over </span>sixty<span style="font-size: 10pt; line-height: inherit;"> months, which is the initial term of the ELA because the asset relates to the services transferred to the customer during the contract term. As of </span>December 31, 2020<span style="font-size: 10pt; line-height: inherit;">, accumulated amortization related to deferred contract costs amounted to $50,981</span><span style="font-size: 10pt; line-height: inherit;">. During the year ended </span>December 31, 2020<span style="font-size: 10pt; line-height: inherit;">, amortization expense relating to the deferred contract costs amounted to $</span><span style="font-size: 10pt; line-height: inherit;">40,786</span><span style="font-size: 10pt; line-height: inherit;"> and is included in general and administrative expenses on the accompanying consolidated statements of operations.</span></p>
<div style="mso-element: comment-list;">
<div style="mso-element: comment;">
<div id="_com_1">
<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;"><i><span style="color: #000000; line-height: inherit;"><br/></span></i></span></p>
<p style="margin: 0pt 0pt 0pt 36pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1; text-indent: 0pt;"><span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;"><i><span style="color: #000000; line-height: inherit;">Exclusive License Agreement <b>&#8211;&#160;</b></span></i><span style="color: black; line-height: inherit;">On&#160;October 3, 2019, as amended on October 17, 2019, the Company entered into the ELA with CPF GP 2019-1 LLC (the &#8220;Licensee&#8221;), pursuant to which the Company granted the Licensee an exclusive license (the &#8220;License&#8221;) solely within the United States and its legal territories to the Company&#8217;s technology, intellectual property, any improvements thereto, and any related permits, in order to develop and commercialize products within the field of design and project management platforms for residential use, including single-family residences and multi-family residences, but excluding military housing. The License Agreement has an initial term of five (5) years and will automatically renew for subsequent five (5) year periods. The License Agreement provides for customary terminating provisions, including the right by the Company to terminate if the Licensee fails to make minimum royalty payments (as described below).</span></span></p>
<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-family: 'times new roman', times; font-size: 10pt; line-height: inherit;"><i><span style="color: #000000; line-height: inherit;"><br/></span></i></span></p>
<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="color: #000000; font-size: 10pt; font-family: 'times new roman', times; line-height: inherit;"><span style="line-height: inherit;"><span style="-sec-ix-hidden:Tag914">In consideration for the License, during the initial term, the Licensee agreed to pay the Company a royalty of (x) <span style="line-height: inherit;">five</span> percent (<span style="line-height: inherit;">5</span>%) on the first $<span style="line-height: inherit;">20,000,000</span> of gross revenues derived from the Licensee&#8217;s commercialization of the License (net of customary discounts, sales taxes, delivery charges, and amounts for returns) (the &#8220;Gross Revenues&#8221;), (y) <span style="line-height: inherit;">four</span> and <span style="line-height: inherit;">one</span>-half percent (<span style="line-height: inherit;">4.5</span>%) on the next $<span style="line-height: inherit;">30,000,000</span> of Gross Revenues, and (z) <span style="line-height: inherit;">five</span> percent (<span style="line-height: inherit;">5</span>%) on all Gross Revenues thereafter (collectively, the &#8220;Royalty&#8221;), subject to the following minimum royalty payments determined on a cumulative basis during the initial term: $500,000 in year 1, $750,000 in year 2, $500,000 in year 3, $2,000,000 in year 4, and $2,500,000 in year 5.</span> <span style="line-height: inherit;">If the License Agreement is extended beyond the initial term, then the parties will negotiate in good faith the royalty rate and the minimum royalty payments for the renewal term(s). In addition, to the extent the Licensee sublicenses any aspect of the License to a sub-licensee, the Licensee will pay to the Company </span>fifty<span style="line-height: inherit;"> percent (</span>50<span style="line-height: inherit;">%) of all payments received by the Licensee from such sublicensee. The Company may also provide the Licensee with professional services with respect to the License, and the Licensee will reimburse the Company for employees&#8217; time, materials, and expenses incurred in providing such professional services. The Licensee also&#160;</span></span><span style="line-height: inherit;">separately agreed to reimburse the Company for any third-party expenses incurred by the Company in developing the Company&#8217;s remaining and future residential projects.&#160;</span></span></p>
<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><br/></p>
<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; font-family: 'times new roman', times; line-height: inherit;"><span style="color: #000000; line-height: inherit;">The License Agreement provides for customary indemnification obligations between the parties and further provides that the Licensee will indemnify the Company for any claims arising out of the commercialization of the License by the Licensee or any of its subsidiaries, contractors, or sublicensees. In addition, the License Agreement provides that the Company will provide the Licensee with cost estimates for the fabrication and manufacturing of residential projects in the Company&#8217;s existing pipeline as of the date of the License Agreement, and if such projects cannot be reasonably constructed and installed at or below such estimates, then the Licensee may withhold payment of any royalty due to the Company under the License Agreement on a dollar-for-dollar basis to offset the costs above the originally estimated amounts.</span></span></p>
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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_BusinessCombinationsPolicy', window );">Business Combinations</a></td>
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<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><b><i><span style="font-size: 10pt; color: #000000; line-height: inherit;">Business Combinations</span></i></b><span style="font-size: 10pt; color: #000000; line-height: inherit;"> - The Company accounts for business acquisitions using the acquisition method of accounting in accordance with ASC 805 &#8220;Business Combinations&#8221;, which requires recognition and measurement of all identifiable assets acquired and liabilities assumed at their fair value as of the date control is obtained. The Company determines the fair value of assets acquired and liabilities assumed based upon its best estimates of the acquisition-date fair value of assets acquired and liabilities assumed in the acquisition. Goodwill represents the excess of the purchase price over the fair value of the net tangible and identifiable intangible assets acquired. Subsequent adjustments to fair value of any contingent consideration are recorded to the Company&#8217;s condensed consolidated statements of operations. Costs that the Company incurs to complete the business combination are charged to general and administrative expenses as they are incurred.</span></p>
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<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; color: #000000; line-height: inherit;"><b><span style="font-size: 10pt; line-height: inherit; font-family: 'Times New Roman', serif; color: #000000; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">V<span style="line-height: inherit;"><i><span style="border: 1pt none windowtext; padding: 0in; line-height: inherit;">ariable</span></i></span><i>&#160;Interest Entities</i></span></b><span style="font-variant-ligatures: normal; font-variant-caps: normal; orphans: 2; widows: 2; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; word-spacing: 0px; line-height: inherit;"><span style="font-size: 10pt; line-height: inherit; font-family: 'Times New Roman', serif; color: #000000; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">&#160;&#8211; The Company accounts for certain legal entities as variable interest entities (&#8220;VIE"). When evaluating a VIE for consolidation, the Company must determine whether or not there is a variable interest in the entity. Variable interests are investments or other interests that absorb portions of an entity&#8217;s expected losses or receive portions of the entity&#8217;s expected returns. If it is determined that the Company does not have a variable interest in the VIE, no further analysis is required and the VIE is not consolidated. If the Company holds a variable interest in a VIE, the Company consolidates the VIE when there is a controlling financial interest in the VIE and therefore are deemed to be the primary beneficiary. The Company is determined to have a controlling financial interest in a VIE when it has both the power to direct the activities of the VIE that most significantly impact the VIE&#160;economic performance and the obligation to absorb losses or the right to receive benefits of the VIE that could potentially be significant to that VIE. This determination is evaluated periodically as facts and circumstances change.&#160;</span></span></span></p>
<p style="margin: 0pt; text-indent: 36pt; line-height: 1.2;"><span style="font-family: 'Times New Roman'; font-size: 8pt; line-height: inherit;">&#160;</span></p>
<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 1.1;"><span style="font-size: 10pt; line-height: inherit;">On August 27, 2020 the Company entered into a joint venture agreement with Clarity Labs. In consideration and subject to Clarity Lab&#8217;s services and commitments and provided the agreement remains valid and in force, and is not terminated, SGB shall issue 200,000 restricted shares of SGB common stock to be earned over a defined vesting period starting in December 1, 2020.&#160; As of December 31, 2020, no shares were issued. Clarity Labs is a licensed clinical laboratory that uses specialized molecular testing equipment and that focuses on the diagnosis and treatment of critical diseases, including COVID-19. Clarity Labs is also engaged in the business of manufacturing, importing and distributions various medical tests. Under the JV, the Company and Clarity Labs will jointly market, sell, and distributed certain products and services (&#8220;Clarity Mobile Venture&#8221;).&#160;</span><span style="font-size: 10pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; line-height: inherit;">As of December 31, 2020, $<span style="border-left: none; border-right: none;">965,561</span> was due to Clarity Labs for expenses paid on behalf of Clarity Mobile Venture, and is included in Due to Affiliates on the accompanying consolidated balance sheets. In addition, during the year ended December 31, 2020, the Company recognized revenue of $641,178 to Clarity Labs, of which $420,773 is included in accounts receivable as of December 31, 2020.</span></p>
<p style="margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 8pt;">&#160;</span></p>
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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>
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<p style="margin: 0pt 0pt 0pt 36pt;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">Cash and cash equivalents </span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#8211; The Company considers cash and cash equivalents to include all short-term, highly liquid investments that are readily convertible to known amounts of cash and have original maturities of three months or less upon acquisition. Cash and cash equivalents totaled $13,010,356&#160;and&#160;</span><span style="font-family: 'Times New Roman'; font-size: 13.3333px;">$</span></span>1,625,671<span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;for the years ended&#160;</span>December 31, 2020<span style="font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;">&#160;and 2019, respectively.&#160;</span></span></p>
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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_sgbx_ShortTermInvestmentPolicyTextBlock', window );">Short-term investment</a></td>
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<p style="margin: 0pt 0pt 0pt 36pt;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">Short-term investment </span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#8211; The Company classifies its investment consisting of a certificate of deposit with a maturity greater than three months but less than one year as short-term investment.&#160; The Company had <span style="-sec-ix-hidden:Tag906">no</span> short-term investment as of&#160;December 31, 2020&#160;or&#160;2019, respectively.&#160;</span></span></p>
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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_TradeAndOtherAccountsReceivablePolicy', window );">Accounts receivable and Allowance for Doubtful Accounts</a></td>
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<p style="margin: 0pt 0pt 0pt 36pt;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">Accounts receivable and allowance for doubtful accounts&#160;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#8211; <span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">Accounts receivable are receivables generated from sales to customers and progress billings on performance type contracts. Amounts included in accounts receivable are deemed to be collectible within the Company&#8217;s operating cycle. The Company recognizes account receivable at invoiced amounts.&#160;</span></span></span></p>
<p style="margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 8pt;">&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">The allowance for doubtful accounts reflects the Company's best estimate of probable losses inherent in the accounts receivable balances. Management provides an allowance for doubtful accounts based on the Company&#8217;s historical losses, specific customer circumstances, and general economic conditions. Periodically, management reviews accounts receivable and adjusts the allowance based on current circumstances and charges off uncollectible receivables when all attempts to collect have been exhausted and the prospects for recovery are remote. Recoveries are recognized when they are received. Actual collection losses may differ from our estimates and could be material to our consolidated financial position, results of operations, and cash flows.</span>&#160;</span></span></p>
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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_InventoryPolicyTextBlock', window );">Inventory</a></td>
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<p style="margin: 0pt 0pt 0pt 36pt;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">Inventory </span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#8211;

<span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">Raw construction materials (primarily shipping containers and fabrication materials) are valued at the lower of cost (first-in, first-out method) or net realizable value. Finished goods and work-in-process inventories are valued at the lower of cost or net realizable value, using the specific identification method. Medical equipment and COVID-19 test and testing supplies are valued at the lower of cost, (first-in, first-out method) or net realizable value. As of December 31, 2020&#160;there was inventory of $4,429 for construction materials, and $773,715 of medical equipment and COVID-19 test and testing supplies.&#160;</span><span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">There was no inventory for December 31, 2019.</span></span></span></p>
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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_GoodwillAndIntangibleAssetsGoodwillPolicy', window );">Goodwill</a></td>
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<p style="margin: 0pt 0pt 0pt 36pt;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">Goodwill </span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">&#8211; </span><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">The Company performs its impairment test of goodwill at the reporting unit level each fiscal year, or more frequently if events or circumstances change that would more likely than not reduce the fair value of its reporting unit below its carrying values. </span> </span></span><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span>The Company performs a goodwill impairment test by comparing the fair value of the reporting unit with its carrying value and recognizes an impairment charge for the amount by which the carrying value exceeds the fair value, not to exceed the total amount of goodwill</span></span><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span>. The amount by which the carrying value of the goodwill exceeds its implied fair value, if any, is recognized as an impairment loss. The Company's evaluation of goodwill completed during the year ended December 31, 2019 resulted in impairment loss of $2,938,653, which represents the total goodwill impairment loss to date. The impairment loss was due to a deterioration in the Company's estimated future cash flows. There were no impairments during the year ended December 31, 2020&#160;. The Company has taken the recent COVID-19 pandemic into consideration when determining impairment.</span></span></p>
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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_IntangibleAssetsFiniteLivedPolicy', window );">Intangible assets</a></td>
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<p style="margin: 0pt 0pt 0pt 36pt; text-align: justify;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">Intangible assets </span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">&#8211;&#160;</span><span style="font-size: 10pt; font-family: 'Times New Roman', serif;"><span style="-sec-ix-hidden:Tag903">Intangible assets&#160;<span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">consist of $2,766,000 of proprietary knowledge and technology, which is being amortized over 20 years.&#160;In addition, included in intangible assets is $97,164 of trademarks, and $5,300 of website costs that are being amortized over 5 years.</span></span><span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">&#160;</span></span><span style="font-family: 'Times New Roman'; font-size: 10pt;">The Company evaluated intangible assets for impairment during the year ended December 31, 2020, and determined that there are no impairment losses. The accumulated amortization and amortization expense as of and for the year ended December 31, 2020 was $649,855 and $148,541, respectively. The accumulated amortization and amortization expense as of and for the year ended December 31, 2019 was $1,614,315 and $145,124 respectively. The estimated amortization expense for the successive <span>five</span> years is as follows:</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span>&#160;</span><span>&#160;</span></span></p>

<table cellpadding="0" style="border-collapse: collapse; margin: 0px; width: 100%; font-family: 'times new roman'; font-size: 10pt; height: 130px; text-indent: 0px;" width="100%">
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<td style="/* background-color: #ffffff; */vertical-align: bottom; height: 20px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 20px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> For the year ending December 31,: </span></p>
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<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 20px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td colspan="2" style="vertical-align: bottom; height: 20px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 20px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 18px;">
<td style="height: 18px; margin-left: 0.1px; vertical-align: bottom; width: 36pt;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 2021&#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 158,793 </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 18px;">
<td style="height: 18px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 2022&#160; </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 154,470 </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 18px;">
<td style="height: 18px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"> 2023 </p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 152,676 </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 18px;">
<td style="height: 18px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 2024&#160; </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 151,969 </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 18px;">
<td style="height: 18px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px;">2025</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 148,551 </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="height: 10px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Thereafter </span></p>
</td>
<td style="background-color: #ffffff; padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <span style="border-left: none; border-right: none;">1,452,150</span> </span></p>
</td>
<td style="background-color: #ffffff; padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="height: 10px; margin-left: 0.1px; width: 36pt; vertical-align: bottom;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; padding-bottom: 4pt; vertical-align: bottom; height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; padding-bottom: 4pt; vertical-align: bottom; height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="background-color: #cceeff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; text-align: right; text-indent: 0px; padding-left: 0px; padding-right: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 2,218,609 </span></p>
</td>
<td style="background-color: #cceeff; padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
</tbody>
</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_PropertyPlantAndEquipmentPolicyTextBlock', window );">Property, plant and equipment</a></td>
<td class="text">
<div>
<div>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">Property, plant and equipment </span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#8211; <span style="font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">Property, plant and equipment is stated at cost. Depreciation is computed using the straight-line method over the estimated lives of each asset. Estimated useful lives for significant classes of assets are as follows: computer and software 3 to 5 years, furniture and other equipment 5 to 7 years, automobiles 2&#160;to 5 years, buildings held for lease <span style="border-left: none; border-right: none;">5 to 7</span>&#160;years, and equipment 5 to 29&#160;years. Repairs and maintenance are charged to expense when incurred.</span> </span></p>
</div>
</div>
<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_sgbx_ConvertibleInstrumentsPolicyTextBlock', window );">Convertible instruments</a></td>
<td class="text">
<div style="font-family: 'times new roman', times; font-size: 10pt;">
<div>
<div>
<div style="border-left: none; border-right: none;">
<p style="margin: 0in 0in 0in 0.5in; font-size: 12pt; font-family: 'Times New Roman', serif;"><b><i><span style="font-size: 10pt; color: #000000;">Convertible instruments </span></i></b><span style="font-size: 10pt; color: #000000;">&#8211; The Company bifurcates conversion options from their host instruments and accounts for them as free standing derivative financial instruments according to certain criteria. The criteria include circumstances in which (a) the economic characteristics and risks of the embedded derivative instrument are not clearly and closely related to the economic characteristics and risks of the host contract, (b) the hybrid instrument that embodies both the embedded derivative instrument and the host contract is not re-measured at fair value under otherwise applicable generally accepted accounting principles with changes in fair value reported in earnings as they occur and (c) a separate instrument with the same terms as the embedded derivative instrument would be considered a derivative instrument.</span></p>
</div>
</div>
</div>
</div>
<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_sgbx_CommonStockWarrantsAndDerivativeFinancialInstrumentsPolicyTextBlock', window );">Common stock purchase warrants and other derivative financial instruments</a></td>
<td class="text">
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="/* background-color: #ffffff;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold; /* background-color: #ffffff;">Common stock purchase warrants and other derivative financial instruments</span><span style="font-family: 'Times New Roman'; font-size: 10pt; /* background-color: #ffffff;"> &#8211; The Company classifies as equity any contracts that (i) require physical settlement or net-share settlement or (ii) provides a choice of net-cash settlement or settlement in the Company&#8217;s own shares (physical settlement or net-share settlement) providing that such contracts are indexed to the Company&#8217;s own stock. The Company classifies as assets or liabilities any contracts that (i) require net-cash settlement (including a requirement to net cash settle the contract if any event occurs and if that event is outside the Company&#8217;s control) or (ii) gives the counterparty a choice of net-cash settlement or&#160;settlement shares (physical settlement or net-cash settlement). The Company assesses classification of common stock purchase warrants and other free standing derivatives at each reporting date to determine whether a change in classification between assets and liabilities or equity is required.</span></span><br/></p>

<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueMeasurementPolicyPolicyTextBlock', window );">Fair value measurements</a></td>
<td class="text">
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">Fair value measurements </span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#8211; Financial instruments, including cash and cash equivalents, accounts receivable, accounts payable and accrued liabilities are carried at cost, which the Company believes approximates fair value due to the short-term nature of these instruments.</span></p>
<p style="margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">The Company measures the fair value of financial assets and liabilities based on the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. The Company maximizes the use of observable inputs and minimizes the use of unobservable inputs when measuring fair value.</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><br/></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">The Company uses three levels of inputs that may be used to measure fair value:&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<div id="t_ft_TSS8MKYHJK00000000000000000000b">
<table cellpadding="0" style="border-collapse: collapse; margin-left: 0pt; font-family: 'times new roman'; font-size: 10pt;" width="100%">
<tbody>
<tr>
<td style="width: 36pt; margin-left: 0.1px; vertical-align: top;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: top; width: 8%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Level 1 </span></p>
</td>
<td style="vertical-align: top;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Quoted prices in active markets for identical assets or liabilities. </span></p>
</td>
</tr>
<tr>
<td style="vertical-align: top;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: top;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Level 2 </span></p>
</td>
<td style="vertical-align: top;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Quoted prices for similar assets and liabilities in active markets or inputs that are observable. </span></p>
</td>
</tr>
<tr>
<td style="vertical-align: top;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: top;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Level 3 </span></p>
</td>
<td style="vertical-align: top;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Inputs that are unobservable (for example, cash flow modeling inputs based on assumptions). </span></p>
</td>
</tr>
</tbody>
</table>
</div>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="border: 0px; box-sizing: border-box; margin: 0pt 0pt 0pt 36pt; color: #333333; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"> The earnout liability represents the only financial liability measured at fair value on a recurring basis as of December 31, 2020 and was a level 3 asset. As of December 31, 2020, the estimated value of the earnout liability was zero.</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span><span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"><br/></span></span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span><span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Transfer into and transfers out of the hierarchy levels are recognized as if they had taken place at the end of the reporting period. There were no transfers into or out of the hierarchy levels during the year ended December 31, 2020 or 2019, besides the transfer in of the earnout&#160;liability.</span></span><br/></p>
<p style="margin: 0pt 0pt 0pt 48pt; text-indent: 0pt;"><span><span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"><br/></span></span></p>
<span></span>
</td>
</tr>
<tr class="re">
<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 );">Share-based payments</a></td>
<td class="text">
<div style="font-family: 'times new roman', times; font-size: 10pt;">
<div>
<div>
<div style="border-left: none; border-right: none;">
<div>
<p style="margin: 0pt 0pt 0pt 36pt;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">Share-based payments </span><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#8211;&#160;</span><span style="font-family: 'Times New Roman'; font-size: 13.3333px;">The </span><span style="font-family: 'Times New Roman', serif; font-size: 10pt;">Company measures the cost of services received in exchange for an award of equity instruments based on the fair value of the award. For employees and directors, including non-employee directors, the fair value of a stock option award is measured on the grant date. The fair value amount is then recognized over the period services are required to be provided in exchange for the award, usually the vesting period. The Company recognizes stock-based compensation expense on a graded-vesting basis over the requisite service period for each separately vesting tranche of each award. Stock-based compensation expense to employees and all directors&#160;are&#160;reported within payroll and related expenses in the consolidated statements of operations. Stock-based compensation expense to non-employees is reported within marketing and business development expense in the consolidated statements of operations.&#160;</span></span></p>
</div>
</div>
</div>
</div>
</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_IncomeTaxPolicyTextBlock', window );">Income taxes</a></td>
<td class="text">
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">Income taxes</span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;"> &#8211; </span><span style="font-family: 'Times New Roman'; font-size: 10pt;">The Company accounts for income taxes utilizing the asset and liability approach. Under this approach, deferred taxes represent the future tax consequences expected to occur when the reported amounts of assets and liabilities are recovered or paid. The provision for income taxes generally represents income taxes paid or payable for the current year plus the change in deferred taxes during the year. Deferred taxes result from the differences between the financial and tax bases of the Company&#8217;s assets and liabilities and are adjusted for changes in tax rates and tax laws when changes are enacted.</span></p>
<p style="margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">The calculation of tax liabilities involves dealing with uncertainties in the application of complex tax regulations. The Company recognizes liabilities for anticipated tax audit issues based on the Company&#8217;s estimate of whether, and the extent to which, additional taxes will be due. If payment of these amounts ultimately proves to be unnecessary, the reversal of the liabilities would result in tax benefits being recognized in the period when the liabilities are no longer determined to be necessary. If the estimate of tax liabilities proves to be less than the ultimate assessment, a further charge to expense would result.</span></p>
<span></span>
</td>
</tr>
<tr class="re">
<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 );">Concentrations of credit risk</a></td>
<td class="text">
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-weight: bold;">Concentrations of credit risk </span><span style="font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">&#8211;</span><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Financial instruments, that potentially subject the Company to concentration of credit risk, consist principally of cash and cash equivalents. The Company places its cash with high credit quality institutions. At times, such amounts may be in excess of the FDIC insurance limits. The Company has not experienced any losses in such account and believes that it is not exposed to any significant credit risk on the account.</span></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">With respect to receivables, concentrations of credit risk are limited to a few customers in the construction industry. The Company performs ongoing credit evaluations of its customers&#8217; financial condition and, generally, requires no collateral from its customers other than normal lien rights. At December 31, 2020 and 2019, 79% and <span style="border-left: none; border-right: none;">92</span>%, respectively, of the Company&#8217;s gross accounts receivable were due from three and one customers.&#160;</span></p>
<p style="margin: 0pt; text-indent: 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Revenue relating to&#160;three&#160;and two customers represented approximately 61% and 78% of the Company&#8217;s total revenue for the years ended December 31, 2020 and 2019, respectively.</span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span><br/></span></span></p>
<p style="margin: 0pt 0pt 0pt 36pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span>For the year ended December 31, 2020, there were no vendors which represented 10% or more of our cost of revenue. For the year ended December 31, 2019, 74% of our cost of revenue related to three vendors</span>. The Company believes it has access to alternative suppliers, with limited disruption to the business, should circ</span><span style="font-family: 'Times New Roman'; font-size: 10pt;">umstances change with its existing suppliers.</span></p>
<span></span>
</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 common stock warrants and other derivative instruments.</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>Disclosure of accounting policy for convertible instruments.</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>Disclosure of accounting policy pertaining to new accounting pronouncements that may impact the entity's financial reporting.</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>Disclosure of accounting policy for short term investment.</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>Disclosure of accounting policy for completed business combinations (purchase method, acquisition method or combination of entities under common control). This accounting policy may include a general discussion of the purchase method or acquisition method of accounting (including for example, the treatment accorded contingent consideration, the identification of assets and liabilities, the purchase price allocation process, how the fair values of acquired assets and liabilities are determined) and the entity's specific application thereof. An entity that acquires another entity in a leveraged buyout transaction generally discloses the accounting policy followed by the acquiring entity in determining the basis used to value its interest in the acquired entity, and the rationale for that accounting policy.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 10<br> -Section 05<br> -Paragraph 4<br> -Subparagraph (a)-(d)<br> -URI http://asc.fasb.org/extlink&amp;oid=6909625&amp;loc=d3e227-128457<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
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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 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=121583591&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=120391452&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>
<a href="javascript:void(0);" 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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<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>
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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>
<a href="javascript:void(0);" 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>
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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>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div 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 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=109239629&amp;loc=d3e5614-111684<br></p></div>
<a href="javascript:void(0);" 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 consolidation to describe the significant judgments and assumptions made in determining whether a variable interest held by the entity requires the variable interest entity to be consolidated and (or) disclose information about its involvement with the variable interest entity; the methodology used by the entity for determining whether or not it is the primary beneficiary of the variable interest entity; and the significant factors considered and judgments made in determining that the power to direct the activities that significantly impact the economic performance of the variable interest entity are shared (as defined).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559654&amp;loc=d3e5728-111685<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 5A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559654&amp;loc=SL6759159-111685<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 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2AA<br> -Subparagraph a<br> -URI http://asc.fasb.org/extlink&amp;oid=121559654&amp;loc=SL6759068-111685<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConsolidationVariableInterestEntityPolicy</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 class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for the range of contract durations if the operating cycle exceeds one 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 910<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=119991564&amp;loc=SL119991576-234733<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConstructionContractorsOperatingCyclePolicyPolicyTextBlock</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>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for fair value measurements of financial and non-financial assets, liabilities and instruments classified in shareholders' equity. Disclosures include, but are not limited to, how an entity that manages a group of financial assets and liabilities on the basis of its net exposure measures the fair value of those assets and liabilities.</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>
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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 goodwill. This accounting policy also may address how an entity assesses and measures impairment of goodwill, how reporting units are determined, how goodwill is allocated to such units, and how the fair values of the reporting units are determined.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: 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=121556970&amp;loc=d3e13816-109267<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
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<tr>
<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>
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<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 45<br> -Paragraph 25<br> -URI http://asc.fasb.org/extlink&amp;oid=120406818&amp;loc=d3e32247-109318<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 20<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32847-109319<br><br>Reference 3: 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 4: 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 5: 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 19<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32840-109319<br><br>Reference 6: 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 7: 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> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32639-109319<br><br>Reference 8: 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 28<br> -URI http://asc.fasb.org/extlink&amp;oid=120406818&amp;loc=d3e32280-109318<br><br>Reference 9: 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 17<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32809-109319<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>
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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 finite-lived intangible assets. This accounting policy also might address: (1) the amortization method used; (2) the useful lives of such assets; and (3) how the entity assesses and measures impairment of such 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://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 926<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=120154696&amp;loc=d3e54445-107959<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 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 920<br> -SubTopic 350<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120155617&amp;loc=SL120155638-234783<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 920<br> -SubTopic 350<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120155617&amp;loc=SL120155628-234783<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 920<br> -SubTopic 350<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120155617&amp;loc=SL120155628-234783<br></p></div>
<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>Disclosure of inventory accounting policy for inventory classes, including, but not limited to, basis for determining inventory amounts, methods by which amounts are added and removed from inventory classes, loss recognition on impairment of inventories, and situations in which inventories are stated above cost.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 330<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=116847112&amp;loc=d3e4556-108314<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 210<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6361739&amp;loc=d3e7789-107766<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 330<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=116847112&amp;loc=d3e4492-108314<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 270<br> -SubTopic 10<br> -Section 45<br> -Paragraph 6<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=116846552&amp;loc=d3e543-108305<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 330<br> -URI http://asc.fasb.org/topic&amp;trid=2126998<br><br>Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.6(b))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&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>
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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 long-lived, physical asset used in normal conduct of business and not intended for resale. Includes, but is not limited to, work of art, historical treasure, and similar asset classified as collections.</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 958<br> -SubTopic 360<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=120429125&amp;loc=d3e99779-112916<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(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 958<br> -SubTopic 360<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=120429125&amp;loc=d3e99893-112916<br><br>Reference 4: 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 5: 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 revenue. Includes revenue from contract with customer and from other sources.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18823-107790<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18823-107790<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RevenueRecognitionPolicyTextBlock</td>
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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> 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>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>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div 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 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (b),(f)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5047-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
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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>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for accounts receivable.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121611835&amp;loc=d3e4975-111524<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/otherTransitionRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section 50<br> -Paragraph 15<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=121611835&amp;loc=d3e5212-111524<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/otherTransitionRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11B<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121611835&amp;loc=SL6953423-111524<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/otherTransitionRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=121611835&amp;loc=d3e5093-111524<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 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=121611835&amp;loc=d3e5033-111524<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=84159169&amp;loc=d3e10133-111534<br></p></div>
<a href="javascript:void(0);" 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 the use of estimates in the preparation of financial statements in conformity with generally accepted accounting principles.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e6191-108592<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e6161-108592<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e6143-108592<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e5967-108592<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e6061-108592<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e6132-108592<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e5967-108592<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531257995128">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Liquidity (Tables)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2020</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_sgbx_LiquidityLineItems', window );"><strong>Liquidity [Line Items]</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_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock', window );">Summary of expects to satisfy remaining unsatisfied performance obligation</a></td>
<td class="text">
<table border="0" style="width: 100%; border-collapse: collapse; padding: 2px; font-family: 'times new roman'; font-size: 10pt; margin-left: 0.1px; height: 69px;">
<tbody>
<tr style="height: 15px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<td style="margin-left: 0.1px; height: 15px;"><br/></td>
<td style="margin-left: 0.1px; height: 15px;">&#160; &#160;</td>
<td style="margin-left: 0.1px; height: 15px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td colspan="2" style="text-align: center; margin-left: 0.1px; height: 15px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><strong><span><span style="border-left: none; border-right: none;">2020</span></span></strong><br/></td>
<td style="margin-left: 0.1px; height: 15px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
</tr>
<tr style="height: 17px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; margin-left: 0.1px;">
<td style="height: 17px; width: 43px; margin-left: 0.1px;"><br/></td>
<td style="height: 17px; background-color: #cceeff;">Within&#160;1&#160;year</td>
<td style="height: 17px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 1%; background-color: #cceeff;"><br/></td>
<td style="height: 17px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 1%; background-color: #cceeff;">$</td>
<td style="height: 17px; text-align: right; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 10%; background-color: #cceeff;"><span>12,261,211</span></td>
<td style="height: 17px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 1%; background-color: #cceeff;"><br/></td>
</tr>
<tr style="background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; height: 17px;">
<td style="height: 17px;"><br/></td>
<td style="height: 17px;">1&#160;to&#160;2&#160;years<br/></td>
<td style="height: 17px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="height: 17px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="height: 17px; text-align: right; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><span>12,856,250</span></td>
<td style="height: 17px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
</tr>
<tr style="height: 10px; margin-left: 0.1px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<td style="height: 10px; margin-left: 0.1px;"><br/></td>
<td style="height: 10px; background-color: #cceeff;">Thereafter<br/></td>
<td style="height: 10px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="height: 10px; background-color: #cceeff; border-bottom: 1.5pt solid #000000; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="height: 10px; background-color: #cceeff; border-bottom: 1.5pt solid #000000; text-align: right; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><span>&#8212;</span><br/></td>
<td style="height: 10px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
</tr>
<tr style="height: 10px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<td style="height: 10px;"><br/></td>
<td style="height: 10px;">Total Backlog</td>
<td style="height: 10px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="height: 10px; border-bottom: 4.5pt double #000000;">$</td>
<td style="text-align: right; height: 10px; border-bottom: 4.5pt double #000000;"><span>25,117,461</span></td>
<td style="height: 10px; background-position: center bottom, right center, center top, left center !important; background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
</tr>
</tbody>
</table>
<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_sgbx_LiquidityLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">sgbx_LiquidityLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of expected timing for satisfying remaining performance obligation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 13<br> -Subparagraph (b)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=121604090&amp;loc=SL49130556-203045<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_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
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</TEXT>
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<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;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531253023048">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Summary of Significant Accounting Policies (Tables)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2020</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountingPoliciesAbstract', window );"><strong>Accounting Policies [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DisaggregationOfRevenueTableTextBlock', window );">Summary of disaggregation of revenues by categories</a></td>
<td class="text">
<table border="0" cellpadding="0" style="height: 220px; font-size: 10pt; border-collapse: collapse; font-family: 'times new roman'; width: 100%; margin-left: 0.1px;" width="100%">
<tbody>
<tr style="height: 19px;">
<td style="padding: 0px;height: 19px;width: 36pt;"/>
<td style="padding: 0px;height: 19px;" valign="bottom"/>
<td style="padding: 0px; height: 19px; width: 1.00733%;" valign="bottom"/>
<td colspan="14" style="padding: 0px; border-bottom: 2px solid #000000; text-align: center; height: 19px; width: 50.0147%;"><strong style="font-family: 'times new roman', times; font-size: 13.3333px; text-align: center; white-space: nowrap;">Twelve Months Ended&#160;December 31,</strong><br/></td>
</tr>
<tr style="height: 21px;">
<td style="padding: 0px;height: 21px;width: 36pt;"><br/></td>
<td style="padding: 0px; height: 21px; border-bottom: 2px solid #000000; width: 43.4982%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"><strong>Revenue by Customer Type</strong></span></p>
</td>
<td style="padding: 0px; height: 21px; width: 1.00733%;" valign="bottom"/>
<td colspan="6" style="padding: 0px; height: 21px; border-bottom: 2px solid #000000; width: 24%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: center; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"><strong>2020</strong></span></p>
</td>
<td style="padding: 0px; height: 21px; width: 1.00733%;" valign="bottom"/>
<td style="padding: 0px; height: 21px; width: 1.00733%;"><br/></td>
<td colspan="6" style="padding: 0px; height: 21px; border-bottom: 2px solid #000000; width: 24%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: center; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"><strong>2019</strong></span></p>
</td>
</tr>
<tr style="height: 16px;">
<td style="padding: 0px;height: 16px;width: 36pt;margin-left: 0.1px;"><br/></td>
<td style="padding: 0px; height: 16px; background-color: #cceeff; width: 43.4982%;">Government</td>
<td style="padding: 0px; height: 16px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: left; width: 1%; background-color: #cceeff;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: nowrap; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">$</span><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;">751,697</td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;">9</td>
<td style="padding: 0px; height: 16px; width: 1%; background-color: #cceeff;">%</td>
<td style="padding: 0px; height: 16px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: left; width: 1%; background-color: #cceeff;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: nowrap; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">$</span></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;">&#8212;</td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;">&#8212;</td>
<td style="padding: 0px; height: 16px; width: 1%; background-color: #cceeff;">%</td>
</tr>
<tr style="height: 16px;">
<td style="padding: 0px;height: 16px;width: 36pt;margin-left: 0.1px;"><br/></td>
<td style="padding: 0px; height: 16px; width: 43.4982%;">Hospitality</td>
<td style="padding: 0px; height: 16px; width: 1.00733%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%;">487,111</td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%;">6</td>
<td style="padding: 0px; height: 16px; width: 1%;">%</td>
<td style="padding: 0px; height: 16px; width: 1.00733%;"><br/></td>
<td style="padding: 0px; height: 16px; width: 1.00733%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%;">&#8212;</td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%;">&#8212;</td>
<td style="padding: 0px; height: 16px; width: 1%;">%</td>
</tr>
<tr style="margin-left: 0.1px; height: 18px;">
<td style="padding: 0px;height: 18px;width: 36pt;margin-left: 0.1px;"><br/></td>
<td style="padding: 0px; height: 18px; width: 43.4982%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> Multi-Family&#160; </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; text-align: right; width: 1%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><br/></p>
</td>
<td style="padding: 0px; height: 18px; text-align: right; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;">126,222 </span></p>
</td>
<td style="padding: 0px; height: 18px; text-align: right; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; text-align: right; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; text-align: right; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;">1</span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> %&#160; </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><br/></p>
</td>
<td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"><span style="border-left: none; border-right: none;">94,178</span></span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;"><span style="border-left: none; border-right: none;">3</span></span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"><span style="color: #000000; font-family: 'times new roman', times; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: nowrap; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">%</span></td>
</tr>
<tr style="height: 16px;">
<td style="padding: 0px;height: 16px;width: 36pt;margin-left: 0.1px;"><br/></td>
<td style="padding: 0px; height: 16px; width: 43.4982%;">Medical (lab testing, test kit sales and equipment)</td>
<td style="padding: 0px; height: 16px; width: 1.00733%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%;">4,241,500</td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%;">49</td>
<td style="padding: 0px; height: 16px; width: 1%;">%</td>
<td style="padding: 0px; height: 16px; width: 1.00733%;"><br/></td>
<td style="padding: 0px; height: 16px; width: 1.00733%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%;">&#8212;</td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%;">&#8212;</td>
<td style="padding: 0px; height: 16px; width: 1%;">%</td>
</tr>
<tr style="height: 16px;">
<td style="padding: 0px;height: 16px;width: 36pt;margin-left: 0.1px;"><br/></td>
<td style="padding: 0px; height: 16px; width: 43.4982%; background-color: #cceeff;">Medical (construction services)</td>
<td style="padding: 0px; height: 16px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;">778,883</td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;">9</td>
<td style="padding: 0px; height: 16px; width: 1%; background-color: #cceeff;">%</td>
<td style="padding: 0px; height: 16px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;">&#8212;</td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 1%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 16px; text-align: right; width: 10%; background-color: #cceeff;">&#8212;</td>
<td style="padding: 0px; height: 16px; width: 1%; background-color: #cceeff;">%</td>
</tr>
<tr style="margin-left: 0.1px; height: 16px;">
<td style="padding: 0px;height: 16px;width: 36pt;margin-left: 0.1px;"><br/></td>
<td style="padding: 0px; height: 16px; width: 43.4982%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> Office </span></p>
</td>
<td style="padding: 0px; height: 16px; width: 1.00733%;" valign="bottom"/>
<td style="padding: 0px; height: 16px; width: 1%;" valign="bottom"/>
<td style="padding: 0px; height: 16px; width: 10%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;">191,505 </span></p>
</td>
<td style="padding: 0px; height: 16px; width: 1%;" valign="bottom"/>
<td style="padding: 0px; height: 16px; width: 1%;" valign="bottom"/>
<td style="padding: 0px; height: 16px; width: 10%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;">2</span></p>
</td>
<td style="padding: 0px; height: 16px; width: 1%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> %&#160; </span></p>
</td>
<td style="padding: 0px; height: 16px; width: 1.00733%;"><br/></td>
<td style="padding: 0px; height: 16px; width: 1.00733%;"><br/></td>
<td style="padding: 0px; height: 16px; width: 1%;" valign="bottom"/>
<td style="padding: 0px; height: 16px; width: 10%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;">1,468,734 </span></p>
</td>
<td style="padding: 0px; height: 16px; width: 1%;" valign="bottom"/>
<td style="padding: 0px; height: 16px; width: 1%;" valign="bottom"/>
<td style="padding: 0px; height: 16px; width: 10%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;">49</span></p>
</td>
<td style="padding: 0px; height: 16px; width: 1%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> %&#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 18px;">
<td style="padding: 0px;height: 18px;width: 36pt;margin-left: 0.1px;"><br/></td>
<td style="padding: 0px; height: 18px; width: 43.4982%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> Retail </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;">427,444 </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;">5</span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> %&#160; </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;">1,413,669 </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;">48</span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> %&#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 18px;">
<td style="padding: 0px;height: 18px;width: 36pt;margin-left: 0.1px;"><br/></td>
<td style="padding: 0px; height: 18px; width: 43.4982%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> School </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1.00733%;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 1%;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 10%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;">36,500 </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 1%;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 10%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;">&#8212;</p>
</td>
<td style="padding: 0px; height: 18px; width: 1%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> % </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1.00733%;"><br/></td>
<td style="padding: 0px; height: 18px; width: 1.00733%;"><br/></td>
<td style="padding: 0px; height: 18px; width: 1%;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 10%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;">&#8212; </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 1%;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 10%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;">&#8212;</span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> %&#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 18px;">
<td style="padding: 0px;height: 18px;width: 36pt;margin-left: 0.1px;"><br/></td>
<td style="padding: 0px; height: 18px; width: 43.4982%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> Special Use </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> 1,414,761 </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff; text-align: right;" valign="bottom">16</td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> % </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;">6,812 </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"><span>&#8212;</span></span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff; margin: 0in 0in 0.0001pt; line-height: normal;" valign="bottom"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;">%</span></td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="padding: 0px;height: 10px;width: 36pt;margin-left: 0.1px;"><br/></td>
<td style="padding: 0px; height: 10px; width: 43.4982%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> Other (1) </span></p>
</td>
<td style="padding: 0px; height: 10px; width: 1.00733%;" valign="bottom"/>
<td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 1%;" valign="bottom"/>
<td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 10%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; color: black;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> 300,000 </span></p>
</td>
<td style="padding: 0px; height: 10px; width: 1%;" valign="bottom"><br/></td>
<td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 1%;" valign="bottom"/>
<td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 10%; text-align: right;" valign="bottom">3</td>
<td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 1%; margin: 0in 0in 0.0001pt; line-height: normal;" valign="bottom"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;">%</span></td>
<td style="padding: 0px; height: 10px; width: 1.00733%;" valign="bottom"><br/></td>
<td style="padding: 0px; height: 10px; width: 1.00733%;"><br/></td>
<td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 1%;" valign="bottom"/>
<td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 10%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;">1,442 </span></p>
</td>
<td style="padding: 0px; height: 10px; width: 1%;" valign="bottom"/>
<td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 1%;" valign="bottom"/>
<td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 10%;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;">&#8212;</span></p>
</td>
<td style="padding: 0px; height: 10px; border-bottom: 2px solid #000000; width: 1%;" valign="bottom">%</td>
</tr>
<tr style="margin-left: 0.1px; height: 18px;">
<td style="padding: 0px;height: 18px;width: 36pt;margin-left: 0.1px;"><br/></td>
<td style="padding: 0px; height: 18px; margin-left: 0.1px; width: 43.4982%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> Total revenue by customer type </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 1%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> $ </span></p>
</td>
<td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;">8,755,623 </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;">100</span></p>
</td>
<td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 1%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> %&#160; </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 18px; width: 1.00733%; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 1%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> $ </span></p>
</td>
<td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;">2,984,835 </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 1%; background-color: #cceeff;" valign="bottom"/>
<td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 10%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; text-align: right; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: #000000; font-family: 'times new roman', times; font-size: 10pt;">100</span></p>
</td>
<td style="padding: 0px; height: 18px; border-top: 1pt solid #000000; border-bottom: 2px solid #000000; width: 1%; background-color: #cceeff;" valign="bottom">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="color: black; font-family: 'times new roman', times; font-size: 10pt;"> %&#160;&#160; </span></p>
</td>
</tr>
</tbody>
</table>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"><br/></p>
<p style="margin: 0pt 0pt 0pt 36pt; text-indent: 0pt;"><span style="border-right: none; border-left: none; font-style: italic;"><em><span style="font-family: 'times new roman', times; font-size: 10pt;">(1) Construction fee of $300,000 with no cost of revenue during 2020.</span></em></span></p>
<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseTableTextBlock', window );">Summary of estimated amortization expense of intangible assets</a></td>
<td class="text">
<table cellpadding="0" style="border-collapse: collapse; margin: 0px; width: 100%; font-family: 'times new roman'; font-size: 10pt; height: 130px; text-indent: 0px;" width="100%">
<tbody>
<tr style="height: 20px;">
<td style="/* background-color: #ffffff; */vertical-align: bottom; height: 20px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 20px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> For the year ending December 31,: </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 20px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td colspan="2" style="vertical-align: bottom; height: 20px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 20px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 18px;">
<td style="height: 18px; margin-left: 0.1px; vertical-align: bottom; width: 36pt;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 2021&#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 158,793 </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 18px;">
<td style="height: 18px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 2022&#160; </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 154,470 </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 18px;">
<td style="height: 18px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"> 2023 </p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 152,676 </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 18px;">
<td style="height: 18px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 2024&#160; </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 151,969 </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 18px;">
<td style="height: 18px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px;">2025</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 148,551 </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 18px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="height: 10px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Thereafter </span></p>
</td>
<td style="background-color: #ffffff; padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <span style="border-left: none; border-right: none;">1,452,150</span> </span></p>
</td>
<td style="background-color: #ffffff; padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="height: 10px; margin-left: 0.1px; width: 36pt; vertical-align: bottom;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; padding-bottom: 4pt; vertical-align: bottom; height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; padding-bottom: 4pt; vertical-align: bottom; height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="background-color: #cceeff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; text-align: right; text-indent: 0px; padding-left: 0px; padding-right: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 2,218,609 </span></p>
</td>
<td style="background-color: #cceeff; padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
</tbody>
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<span></span>
</td>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=121604090&amp;loc=SL49130545-203045<br></p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of amortization expense of assets, excluding financial assets, that lack physical substance, having a limited useful life.</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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<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Accounts Receivable (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, 2020</div></th></tr>
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<div style="border-left: none; border-right: none;">
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<td style="vertical-align: bottom; height: 10px;"><br/></td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; text-align: center; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 2020 </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td colspan="2" style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; text-align: center; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 2019 </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 17px;">
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Billed:&#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td colspan="2" style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 17px;">
<td style="padding-left: 10pt; height: 17px; margin-left: 0.1px; vertical-align: bottom;"><br/></td>
<td style="padding-left: 10pt; vertical-align: bottom; height: 17px; background-color: #cceeff;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Construction services&#160;</span><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">$</td>
<td style="vertical-align: bottom; text-align: right; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff;">1,391,555</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff;">$</td>
<td style="vertical-align: bottom; text-align: right; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff;">1,321,575</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff;"><br/></td>
</tr>
<tr style="height: 17px; margin-left: 0.1px;">
<td style="height: 17px; width: 45px; margin-left: 0.1px;"><br/></td>
<td style="padding-left: 10pt; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Engineering services </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="height: 17px; padding: 0px; margin: 0px 0px 0px 0.1px; text-indent: 0px; width: 10%; vertical-align: bottom;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 86,264 </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; width: 1%;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; width: 1%;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; width: 1%;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; width: 10%;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 14,594 </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; margin: 0px; text-indent: 0px; width: 1%;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="padding-bottom: 1.5pt; padding-left: 10pt; height: 10px; margin-left: 0.1px; vertical-align: bottom;"><br/></td>
<td style="padding-bottom: 1.5pt; padding-left: 10pt; height: 10px; background-color: #cceeff; vertical-align: middle;" valign="middle">Medical revenue</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; text-indent: 0px; text-align: right; height: 10px; background-color: #cceeff;">1,157,819</td>
<td style="padding: 0px; vertical-align: bottom; margin: 0px; text-indent: 0px; height: 10px; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; vertical-align: bottom; margin: 0px; text-indent: 0px; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; text-indent: 0px; height: 10px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; margin: 0px; text-indent: 0px; height: 10px; text-align: right; background-color: #cceeff;">&#8212;</td>
<td style="padding: 0px; vertical-align: bottom; margin: 0px; text-indent: 0px; height: 10px; background-color: #cceeff;"><br/></td>
</tr>
<tr style="height: 19px;">
<td style="padding-bottom: 1.5pt; padding-left: 10pt; vertical-align: bottom; height: 19px; margin-left: 0.1px;"><br/></td>
<td style="padding-bottom: 1.5pt; padding-left: 10pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Retainage receivable&#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 19px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 615,136 </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; height: 19px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; height: 19px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 19px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 19px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">544,911</span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; height: 19px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="height: 10px; margin-left: 0.1px;"><br/></td>
<td style="padding-bottom: 1.5pt; padding-left: 10pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"><span style="font-family: 'times new roman', times; font-size: 10pt;"><span style="color: #000000; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Other receivable</span></span><br/></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; text-align: right; height: 10px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff;"><span style="font-family: 'times new roman', times; font-size: 10pt;">180,748</span></td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; background-color: #cceeff;"><br/></td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; background-color: #cceeff;"><br/></td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff;"><br/></td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; text-align: right; height: 10px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff;"><span style="font-family: 'times new roman', times; font-size: 10pt;">6,000</span></td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; background-color: #cceeff;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="padding-left: 20pt; vertical-align: bottom; height: 10px; margin-left: 0.1px;"><br/></td>
<td style="padding-left: 20pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Total gross receivables </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 3,431,522 </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 1,887,080 </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="height: 10px; margin-left: 0.1px;"><br/></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Less: allowance for doubtful accounts&#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff; border-bottom: 2px solid #000000;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(795,914</span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; background-color: #cceeff;">)</td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; background-color: #cceeff;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px; background-color: #cceeff; border-bottom: 2px solid #000000;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> (785,895 </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; background-color: #cceeff;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> ) </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="padding-bottom: 4pt; padding-left: 20pt; height: 10px; margin-left: 0.1px; vertical-align: bottom;"><br/></td>
<td style="padding-bottom: 4pt; padding-left: 20pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Total net receivables </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 2,635,608 </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; padding: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; text-align: right; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 1,101,185 </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
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</td>
</tr>
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<div style="display: none;">
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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>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div 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 210.5-02.3,4)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&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>
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<td style="white-space:nowrap;">us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock</td>
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<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Contract Assets and Contract Liabilities  (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, 2020</div></th></tr>
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<td style="vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td colspan="2" style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 2020 </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td colspan="2" style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 2019 </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 17px;">
<td style="height: 17px; margin-left: 0.1px; vertical-align: bottom; width: 36pt;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Costs incurred on uncompleted contracts</span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 4,572,581 </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 513,558 </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 19px;">
<td style="vertical-align: bottom; height: 19px; margin-left: 0.1px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Estimated earnings to date on uncompleted contracts </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 872,302 </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 127,032 </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 17px;">
<td style="height: 17px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Gross contract assets</span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 5,444,883 </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">640,590</span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceefa;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 19px;">
<td style="vertical-align: bottom; height: 19px; margin-left: 0.1px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Less: billings to date </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(5,916,487</span></p>
</td>
<td style="padding: 0px 0px 1px; vertical-align: bottom; height: 19px;">)</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> (703,532 </span></p>
</td>
<td style="padding: 0px 0px 1px; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> ) </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="height: 10px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="padding: 0px 0px 3px; height: 10px; background-color: rgb(204, 238, 250); margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;">&#160; &#160; Net contract assets (liabilities)</p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceefa;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; background-color: #cceefa;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; background-color: #cceefa;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(471,604</span></p>
</td>
<td style="padding: 0px 0px 3px; vertical-align: bottom; height: 10px; background-color: #cceefa;">)</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceefa;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; background-color: #cceefa;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; background-color: #cceefa;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> (62,942 </span></p>
</td>
<td style="padding: 0px 0px 3px; vertical-align: bottom; height: 10px; background-color: #cceefa;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> ) </span></p>
</td>
</tr>
</tbody>
</table>
<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_sgbx_CostsAndEstimatedEarningsAmountsOnUncompletedContractsIncludedInBalanceSheetsTableTextBlock', window );">Summary of costs included in condensed consolidated balance sheets</a></td>
<td class="text">
<table cellpadding="0" style="height: 63px; border-collapse: collapse; margin-left: 0.1px; font-family: 'times new roman'; font-size: 10pt; width: 100%;" width="100%">
<tbody>
<tr style="height: 19px;">
<td style="height: 19px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td colspan="2" style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 2020 </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td colspan="2" style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 2019 </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 17px;">
<td style="height: 17px; margin-left: 0.1px; vertical-align: bottom; width: 36pt;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;">Contract assets</span></span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 1,303,136 </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 106,015 </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 17px;">
<td style="height: 17px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="background-color: #ffffff; padding-bottom: 1.5pt; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span><span style="font-family: 'Times New Roman'; font-size: 10pt;">Contract liabilities</span></span></p>
</td>
<td style="background-color: #ffffff; padding-bottom: 1.5pt; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(1,774,740</span></p>
</td>
<td style="background-color: #ffffff; padding: 0px 0px 1px; vertical-align: bottom; height: 17px;">)</td>
<td style="background-color: #ffffff; padding-bottom: 1.5pt; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> (168,957 </span></p>
</td>
<td style="background-color: #ffffff; padding: 0px 0px 1px; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> ) </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="height: 10px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="background-color: rgb(204, 238, 255); padding: 0px 0px 3px; height: 10px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><span style="color: #000000; font-family: 'times new roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">&#160; &#160; Net contract assets (liabilities)</span> </span></p>
</td>
<td style="background-color: #cceeff; padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="background-color: #cceeff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(471,604</span></p>
</td>
<td style="background-color: #cceeff; padding: 0px 0px 3px; vertical-align: bottom; height: 10px;">)</td>
<td style="background-color: #cceeff; padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="background-color: #cceeff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> (62,942 </span></p>
</td>
<td style="background-color: #cceeff; padding: 0px 0px 3px; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> ) </span></p>
</td>
</tr>
</tbody>
</table>
<span></span>
</td>
</tr>
</table>
<div style="display: none;">
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Costs and estimated earnings amounts on uncompleted contracts included balance sheets.</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 );">- 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>Tabular disclosure of long-term contract or program.</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;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531267326856">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Property, Plant and Equipment (Tables)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2020</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentAbstract', window );"><strong>Property, plant and equipment [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentTextBlock', window );">Schedule of company's equipment</a></td>
<td class="text">
<table cellpadding="0" style="height: 157px; border-collapse: collapse; margin-left: 0.1px; font-family: 'times new roman'; font-size: 10pt; width: 99.9459%;" width="99.9459%">
<tbody>
<tr style="height: 19px;">
<td style="background-color: #ffffff; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td colspan="2" style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 2020 </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td colspan="2" style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 2019 </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="height: 10px; width: 43px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Computer equipment and software </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 73,991 </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 18,862 </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; width: 1%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Furniture and other equipment </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 11,593 </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 1,885 </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 16px;">
<td style="vertical-align: bottom; height: 16px;"><br/></td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff;">
<p>Leasehold improvements<br/></p>
</td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;">6,071</td>
<td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;">&#8212;</td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff;"><br/></td>
</tr>
<tr style="height: 16px;">
<td style="vertical-align: bottom; height: 16px;"><br/></td>
<td style="vertical-align: bottom; height: 16px;">Equipment and machinery</td>
<td style="vertical-align: bottom; height: 16px;"><br/></td>
<td style="vertical-align: bottom; height: 16px;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px;">1,127,647</td>
<td style="vertical-align: bottom; text-align: right; height: 16px;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px;">&#8212;</td>
<td style="vertical-align: bottom; height: 16px;"><br/></td>
</tr>
<tr style="height: 16px;">
<td style="vertical-align: bottom; height: 16px;"><br/></td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff;">Automobiles</td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;">4,638</td>
<td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px; background-color: #cceeff;">&#8212;</td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff;"><br/></td>
</tr>
<tr style="height: 16px;">
<td style="vertical-align: bottom; height: 16px;"><br/></td>
<td style="vertical-align: bottom; height: 16px;">Building held for lease</td>
<td style="vertical-align: bottom; height: 16px;"><br/></td>
<td style="vertical-align: bottom; height: 16px;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px;">501,336</td>
<td style="vertical-align: bottom; text-align: right; height: 16px;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 16px;">&#8212;</td>
<td style="vertical-align: bottom; height: 16px;"><br/></td>
</tr>
<tr style="height: 17px;">
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; background-color: #cceeff; height: 17px;">Laboratory and temporary units</td>
<td style="vertical-align: bottom; background-color: #cceeff; height: 17px;"><br/></td>
<td style="vertical-align: bottom; border-bottom: 1pt solid #000000; background-color: #cceeff; height: 17px;"><br/></td>
<td style="vertical-align: bottom; border-bottom: 1pt solid #000000; text-align: right; background-color: #cceeff; height: 17px;">1,016,238</td>
<td style="vertical-align: bottom; text-align: right; background-color: #cceeff; height: 17px;"><br/></td>
<td style="vertical-align: bottom; text-align: right; background-color: #cceeff; height: 17px;"><br/></td>
<td style="vertical-align: bottom; border-bottom: 1pt solid #000000; text-align: right; background-color: #cceeff; height: 17px;"><br/></td>
<td style="vertical-align: bottom; border-bottom: 1pt solid #000000; text-align: right; background-color: #cceeff; height: 17px;">&#8212;</td>
<td style="vertical-align: bottom; text-align: right; background-color: #cceeff; height: 17px;"><br/></td>
</tr>
<tr style="height: 17px;">
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 17px;">&#160; &#160; &#160; Property, plant and equipment</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 2,741,514 </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 20,747 </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Less: accumulated depreciation </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(58,500</span></p>
</td>
<td style="padding: 0px 0px 1px; vertical-align: bottom; height: 10px; background-color: #cceeff;">)</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> (9,000 </span></p>
</td>
<td style="padding: 0px 0px 1px; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> ) </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="height: 10px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; &#160; &#160; Property, plant and equipment, net </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 2,683,014 </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 11,747 </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
</tbody>
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<span></span>
</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">
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<td><strong> Name:</strong></td>
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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=120391452&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;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531275620536">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Business Combination (Tables)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2020</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessCombinationsAbstract', window );"><strong>Business Combinations [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_ScheduleOfBusinessAcquisitionsByAcquisitionContingentConsiderationTextBlock', window );">Schedule of purchase price</a></td>
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<td style="margin: 0in 0in 0.0001pt 0.1px; line-height: normal; height: 17px; width: 43px;"><br/></td>
<td style="height: 17px; margin: 0in 0in 0.0001pt 0.1px; line-height: normal; background-color: #cceeff;"><span style="font-family: 'times new roman', times; font-size: 10pt;">Cash</span></td>
<td style="height: 17px; margin: 0in 0in 0.0001pt; line-height: normal; background-color: #cceeff; width: 0.5%;"><span style="font-family: 'times new roman', times; font-size: 10pt; color: black;">$</span></td>
<td style="height: 17px; text-align: right; background-color: #cceeff; width: 10%;"><span style="font-family: 'times new roman', times; font-size: 10pt;">1,059,600</span></td>
<td style="height: 17px; background-color: #cceeff; width: 0.5%;"><br/></td>
</tr>
<tr style="height: 10px;">
<td style="margin: 0in 0in 0.0001pt; line-height: normal; height: 10px;"><br/></td>
<td style="height: 10px; margin: 0in 0in 0.0001pt; line-height: normal;"><span style="font-family: 'times new roman', times; font-size: 10pt;">Earnout&#160;liability</span></td>
<td style="height: 10px;"><br/></td>
<td style="height: 10px; text-align: right;"><span style="border-left: none; border-right: none;"><span style="font-family: 'times new roman', times; font-size: 10pt;">&#8212;</span></span></td>
<td style="height: 10px;"><br/></td>
</tr>
<tr style="height: 18px;">
<td style="margin: 0in 0in 0.0001pt 0.1px; line-height: normal; height: 18px;"><br/></td>
<td style="margin: 0in 0in 0.0001pt; line-height: normal; background-color: #cceeff; height: 18px;">Settlement of accounts receivable and net contract liabilities</td>
<td style="border-bottom: 2px solid #000000; background-color: #cceeff; height: 18px;"><br/></td>
<td style="border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff; height: 18px;">(94,980</td>
<td style="background-color: #cceeff; height: 18px; margin: 0px; text-indent: 0px; text-align: left; padding: 0px;">)</td>
</tr>
<tr style="height: 10px;">
<td style="padding: 0px 1px; height: 10px;"><br/></td>
<td style="height: 10px; padding: 0px 1px;">&#160;</td>
<td style="height: 10px; border-bottom: 4.5pt double #000000; padding: 0px 1px;"><span style="font-family: 'times new roman', times; font-size: 10pt; color: black;">$</span></td>
<td style="height: 10px; text-align: right; border-bottom: 4.5pt double #000000; padding: 0px 1px;">964,620</td>
<td style="height: 10px; padding: 0px 1px;"><br/></td>
</tr>
</tbody>
</table>
<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock', window );">Schedule of purchase price to the assets acquired and liabilities</a></td>
<td class="text">
<table border="0" cellpadding="0" style="height: 186px; width: 100%; border-collapse: collapse; border: none; font-family: 'times new roman'; font-size: 10pt; margin-left: 0.1px;">
<tbody>
<tr style="height: 10px; margin-left: 0.1px;">
<td style="padding: 0px; height: 10px; margin-left: 0.1px; width: 3.9768%;"><br/></td>
<td style="padding: 0px; height: 10px; margin-left: 0.1px; background-color: rgb(204, 238, 255); width: 84.8384%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;"> Cash and cash equivalents&#160;&#160;</span></p>
</td>
<td style="padding: 0px; height: 10px; background-color: #cceeff; width: 0.5%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;"> $ </span></p>
</td>
<td style="padding: 0px; height: 10px; margin-left: 0.1px; text-align: right; background-color: #cceeff; width: 10%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;">316,432</span></p>
</td>
<td style="padding: 0px; height: 10px; background-color: #cceeff; width: 0.5%;"><br/></td>
</tr>
<tr style="height: 18px;">
<td style="padding: 0px; height: 18px; width: 3.9768%;"><br/></td>
<td style="padding: 0px; height: 18px; width: 84.8384%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;"> Accounts receivable </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 0.5%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;">&#160;</p>
</td>
<td style="padding: 0px; height: 18px; text-align: right; width: 10%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;">&#160;252,557</span></p>
</td>
<td style="padding: 0px; height: 18px; width: 0.5%;"><br/></td>
</tr>
<tr style="height: 10px; margin-left: 0.1px;">
<td style="padding: 0px; height: 10px; margin-left: 0.1px; width: 3.9768%;"><br/></td>
<td style="padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 84.8384%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-size: 13.3333px; font-family: 'times new roman', times;"> Inventories </span></p>
</td>
<td style="padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 0.5%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;">&#160;</p>
</td>
<td style="padding: 0px; height: 10px; text-align: right; background-color: rgb(204, 238, 255); width: 10%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;">130,799</span></p>
</td>
<td style="padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 0.5%;"><br/></td>
</tr>
<tr style="height: 18px;">
<td style="padding: 0px; height: 18px; width: 3.9768%;"><br/></td>
<td style="padding: 0px; height: 18px; width: 84.8384%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;"> Prepaid expenses and other current assets&#160; </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 0.5%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;">&#160;</p>
</td>
<td style="padding: 0px; height: 18px; text-align: right; width: 10%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;">7,400</span></p>
</td>
<td style="padding: 0px; height: 18px; width: 0.5%;"><br/></td>
</tr>
<tr style="height: 10px; margin-left: 0.1px;">
<td style="padding: 0px; height: 10px; margin-left: 0.1px; width: 3.9768%;"><br/></td>
<td style="padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 84.8384%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;"> Property, plant and equipment </span></p>
</td>
<td style="padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 0.5%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;">&#160;</p>
</td>
<td style="padding: 0px; height: 10px; text-align: right; background-color: rgb(204, 238, 255); width: 10%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;">1,154,818</span></p>
</td>
<td style="padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 0.5%;"><br/></td>
</tr>
<tr style="height: 18px;">
<td style="padding: 0px; height: 18px; width: 3.9768%;"><br/></td>
<td style="padding: 0px; height: 18px; width: 84.8384%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;"> Right-of-use assets </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 0.5%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;">&#160;</p>
</td>
<td style="padding: 0px; height: 18px; text-align: right; width: 10%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;">57,120</span></p>
</td>
<td style="padding: 0px; height: 18px; width: 0.5%;"><br/></td>
</tr>
<tr style="height: 10px;">
<td style="padding: 0px; height: 10px; margin-left: 0.1px; width: 3.9768%;"><br/></td>
<td style="padding: 0px; background-color: rgb(204, 238, 255); height: 10px; width: 84.8384%;">Goodwill</td>
<td style="padding: 0px; background-color: rgb(204, 238, 255); height: 10px; width: 0.5%;"><br/></td>
<td style="padding: 0px; text-align: right; background-color: rgb(204, 238, 255); height: 10px; width: 10%;">85,810</td>
<td style="padding: 0px; background-color: rgb(204, 238, 255); height: 10px; width: 0.5%;"><br/></td>
</tr>
<tr style="height: 18px; margin-left: 0.1px;">
<td style="padding: 0px; height: 18px; margin-left: 0.1px; width: 3.9768%;"><br/></td>
<td style="padding: 0px; height: 18px; width: 84.8384%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;"> Intangible assets </span></p>
</td>
<td style="padding: 0px; height: 18px; width: 0.5%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;">&#160;</p>
</td>
<td style="padding: 0px; height: 18px; text-align: right; width: 10%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;">68,344</span></p>
</td>
<td style="padding: 0px; height: 18px; width: 0.5%;"><br/></td>
</tr>
<tr style="height: 10px;">
<td style="padding: 0px; height: 10px; margin-left: 0.1px; width: 3.9768%;"><br/></td>
<td style="padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 84.8384%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;"> Accounts payable and accrued expenses&#160; </span></p>
</td>
<td style="padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 0.5%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;">&#160;</p>
</td>
<td style="padding: 0px; height: 10px; text-align: right; background-color: rgb(204, 238, 255); width: 10%;" valign="top">
<p style="font-family: 'times new roman', times; font-size: 10pt;"><span style="font-family: 'times new roman', times; font-size: 10pt;">(733,529</span></p>
</td>
<td style="padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 0.5%;">)</td>
</tr>
<tr style="height: 17px;">
<td style="padding: 0px; margin-left: 0.1px; height: 17px; width: 3.9768%;"><br/></td>
<td style="padding: 0px; height: 17px; width: 84.8384%;">Assumed liability</td>
<td style="padding: 0px; height: 17px; width: 0.5%;"><br/></td>
<td style="padding: 0px; text-align: right; height: 17px; width: 10%;">(285,204</td>
<td style="padding: 0px; height: 17px; width: 0.5%;">)</td>
</tr>
<tr style="height: 18px;">
<td style="padding: 0px; height: 18px; margin-left: 0.1px; width: 3.9768%;"><br/></td>
<td style="padding: 0px; height: 18px; background-color: rgb(204, 238, 255); width: 84.8384%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;"> Contract liabilities </span></p>
</td>
<td style="padding: 0px; height: 18px; background-color: rgb(204, 238, 255); width: 0.5%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;">&#160;</p>
</td>
<td style="padding: 0px; height: 18px; text-align: right; background-color: rgb(204, 238, 255); width: 10%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-size: 13.3333px; font-family: 'times new roman', times;">(32,807</span></p>
</td>
<td style="padding: 0px; height: 18px; background-color: rgb(204, 238, 255); width: 0.5%;">)</td>
</tr>
<tr style="height: 19px;">
<td style="padding: 0px; height: 19px; margin-left: 0.1px; width: 3.9768%;"><br/></td>
<td style="padding: 0px; height: 19px; width: 84.8384%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;"> Lease liability </span></p>
</td>
<td style="padding: 0px; height: 19px; width: 0.5%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;">&#160;</p>
</td>
<td style="padding: 0px; height: 19px; text-align: right; width: 10%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;">(57,120</span></p>
</td>
<td style="padding: 0px; height: 19px; width: 0.5%;">)</td>
</tr>
<tr style="height: 10px; margin-left: 0.1px;">
<td style="padding: 0px; height: 10px; margin-left: 0.1px; width: 3.9768%;"><br/></td>
<td style="padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 84.8384%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;">&#160;</p>
</td>
<td style="border-top: 2pt solid windowtext; border-left: none; border-bottom: 4.5pt double rgb(0, 0, 0); border-right: none; padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 0.5%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: 'times new roman', times; font-size: 10pt;"> $ </span></p>
</td>
<td style="border-top: 2pt solid windowtext; border-left: none; border-bottom: 4.5pt double rgb(0, 0, 0); border-right: none; padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 10%;" valign="top">
<p style="margin: 0in 0in 0.0001pt; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; text-align: right;"><span style="font-family: 'times new roman', times; font-size: 10pt;">964,620</span></p>
</td>
<td style="border-left: none; border-right: none; padding: 0px; height: 10px; background-color: rgb(204, 238, 255); width: 0.5%;"><br/></td>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the amounts recognized as of the acquisition date for each major class of assets acquired and liabilities assumed. May include but not limited to the following: (a) acquired receivables; (b) contingencies recognized at the acquisition date; and (c) the fair value of noncontrolling interests in the acquiree.</p></div>
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<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Leases (Tables)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2020</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LeasesAbstract', window );"><strong>Leases [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_sgbx_LeasesOfLesseeBalanceSheetDisclosuresTableTextBlock', window );">Schedule of balance sheet information</a></td>
<td class="text">
<table style="height: 210px; margin: 0px; width: 100%; font-family: 'times new roman'; font-size: 10pt; border-collapse: collapse; text-indent: 0px;" width="100%">
<tbody>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="margin-left: 0.1px; height: 10px; text-align: left;"><br/></td>
<td colspan="2" style="padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px; text-align: center;"><span style="font-weight: bold;">Balance Sheet Location</span><br/></td>
<td colspan="2" style="border-bottom: 2px solid #000000; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px; text-align: center;"><span style="font-weight: bold;">December 31, 2020</span><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; margin-left: 0.1px; height: 10px; width: 43px;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><span style="font-weight: bold;">Operating Leases</span></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px; width: 40%;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px; width: 0.5%;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px; width: 10%;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px; width: 0.5%;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">Right-of-use assets, net</td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">$</td>
<td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">1,486,067</td>
<td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">Current liabilities</td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">Lease liability, current maturities&#160;</td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">
<p>(307,737<br/></p>
</td>
<td style="padding: 0px; margin: 0px; height: 10px; text-indent: 0px; text-align: left;">)</td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">Non-current liabilities</td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">Lease liability, net of current maturities</td>
<td style="text-align: left; border-bottom: 2px solid #000000; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; border-bottom: 2px solid #000000; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><span style="border-left: none; border-right: none;">(1,178,458</span></td>
<td style="background-color: #cceeff; padding: 0px; margin: 0px; height: 10px; text-indent: 0px; text-align: left;">)</td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; padding-left: 30px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 30px; margin-left: 0.1px; height: 10px;">Total operating lease liabilities</td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; border-bottom: 4.5pt double #000000; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">$</td>
<td style="text-align: right; border-bottom: 4.5pt double #000000; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">(1,486,195</td>
<td style="padding: 0px; margin: 0px; height: 10px; text-indent: 0px; text-align: left;">)</td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><span style="font-weight: bold;">Finance Leases</span></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">Right-of-use assets</td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">$</td>
<td style="text-align: right; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">51,478</td>
<td style="text-align: right; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">Current liabilities</td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">Lease liability, current maturities</td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">(18,917</td>
<td style="background-color: #cceeff; padding: 0px; margin: 0px; height: 10px; text-align: left; text-indent: 0px;">)</td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">Non-current liabilities</td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">Lease liability, net of current maturities&#160;</td>
<td style="text-align: left; border-bottom: 2px solid #000000; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; border-bottom: 2px solid #000000; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">(31,136</td>
<td style="padding: 0px; margin: 0px; height: 10px; text-align: left; text-indent: 0px;">)</td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; padding-left: 30px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 30px; background-color: #cceeff; margin-left: 0.1px; height: 10px;">Total finance lease liabilities&#160;</td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; border-bottom: 4.5pt double #000000; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">$</td>
<td style="text-align: right; border-bottom: 4.5pt double #000000; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">(50,053</td>
<td style="background-color: #cceeff; padding: 0px; margin: 0px; height: 10px; text-align: left; text-indent: 0px;">)</td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="padding: 0px; margin: 0px; height: 10px; text-align: left; text-indent: 0px;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">
<p><span style="font-weight: bold;">Weighted Average Remaining Lease Term</span><span style="font-weight: bold;"><br/></span></p>
</td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; padding-left: 30px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 30px; margin-left: 0.1px; height: 10px;">Operating leases</td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">4.66 years</td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; padding-left: 30px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 30px; background-color: #cceeff; margin-left: 0.1px; height: 10px;">Finance leases</td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">2.61 years</td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><span style="font-weight: bold;">Weighted Average Discount Rate&#160;</span><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; padding-left: 30px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 30px; background-color: #cceeff; margin-left: 0.1px; height: 10px;">Operating leases</td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; padding: 0px 1px 0px 0px; background-color: #cceeff; margin-left: 0.1px; height: 10px;">3%</td>
<td style="text-align: left; background-color: #cceeff; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="text-align: left; padding-left: 30px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 30px; margin-left: 0.1px; height: 10px;">Finance leases</td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
<td style="text-align: right; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;">3%</td>
<td style="text-align: left; padding: 0px 1px 0px 0px; margin-left: 0.1px; height: 10px;"><br/></td>
</tr>
</tbody>
</table>
<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_sgbx_LesseeLeaseLiabilityMaturityTableTextBlock', window );">Schedule of approximate minimum annual rental commitments under non-cancelable leases</a></td>
<td class="text">
<table style="height: 157px; margin-left: 0.1px; width: 100%; font-family: 'times new roman'; font-size: 10pt; border-collapse: collapse;" width="100%">
<tbody>
<tr style="height: 17px;">
<td style="height: 17px;"><br/></td>
<td style="border-bottom: 2px solid #000000; height: 17px;"><span style="font-weight: bold;">Year Ending December 31,&#160;&#160;</span></td>
<td style="height: 17px;"><br/></td>
<td style="border-bottom: 2px solid #000000; height: 17px;"><br/></td>
<td style="height: 17px; text-align: right; border-bottom: 2px solid #000000;"><span style="font-weight: bold;">Operating</span></td>
<td style="text-align: right; height: 17px;"><br/></td>
<td style="border-bottom: 2px solid #000000; height: 17px; text-align: right;"><br/></td>
<td style="border-bottom: 2px solid #000000; height: 17px; text-align: right;"><span style="font-weight: bold;">Financing</span></td>
<td style="text-align: right; height: 17px;"><br/></td>
<td style="border-bottom: 2px solid #000000; height: 17px; text-align: right;"><br/></td>
<td style="border-bottom: 2px solid #000000; height: 17px; text-align: right;"><span style="font-weight: bold;">Total</span></td>
<td style="text-align: right; height: 17px;"><br/></td>
</tr>
<tr style="height: 17px;">
<td style="height: 17px; width: 43px;"><br/></td>
<td style="height: 17px; background-color: #cceeff;">2021</td>
<td style="height: 17px; background-color: #cceeff; width: 1.00733%;"><br/></td>
<td style="height: 17px; background-color: #cceeff; width: 1.00733%;">$</td>
<td style="height: 17px; text-align: right; background-color: #cceeff; width: 9.98168%;">348,117</td>
<td style="text-align: right; height: 17px; background-color: #cceeff; width: 1.00733%;"><br/></td>
<td style="height: 17px; text-align: right; background-color: #cceeff; width: 1.00733%;">$</td>
<td style="height: 17px; text-align: right; background-color: #cceeff; width: 9.98168%;">20,160</td>
<td style="text-align: right; height: 17px; background-color: #cceeff; width: 1.00733%;"><br/></td>
<td style="height: 17px; text-align: right; background-color: #cceeff; width: 1.00733%;">$</td>
<td style="height: 17px; text-align: right; background-color: #cceeff; width: 9.98168%;">368,277</td>
<td style="text-align: right; height: 17px; background-color: #cceeff; width: 1.00733%;"><br/></td>
</tr>
<tr style="height: 17px;">
<td style="height: 17px;"><br/></td>
<td style="height: 17px;">2022</td>
<td style="height: 17px;"><br/></td>
<td style="height: 17px;"><br/></td>
<td style="height: 17px; text-align: right;">348,984</td>
<td style="text-align: right; height: 17px;"><br/></td>
<td style="height: 17px; text-align: right;"><br/></td>
<td style="height: 17px; text-align: right;">20,160</td>
<td style="text-align: right; height: 17px;"><br/></td>
<td style="height: 17px; text-align: right;"><br/></td>
<td style="height: 17px; text-align: right;">369,144</td>
<td style="text-align: right; height: 17px;"><br/></td>
</tr>
<tr style="height: 17px;">
<td style="height: 17px;"><br/></td>
<td style="height: 17px; background-color: #cceeff;">2023</td>
<td style="height: 17px; background-color: #cceeff;"><br/></td>
<td style="height: 17px; background-color: #cceeff;"><br/></td>
<td style="height: 17px; text-align: right; background-color: #cceeff;">330,300</td>
<td style="text-align: right; height: 17px; background-color: #cceeff;"><br/></td>
<td style="height: 17px; text-align: right; background-color: #cceeff;"><br/></td>
<td style="height: 17px; text-align: right; background-color: #cceeff;">11,760</td>
<td style="text-align: right; height: 17px; background-color: #cceeff;"><br/></td>
<td style="height: 17px; text-align: right; background-color: #cceeff;"><br/></td>
<td style="height: 17px; text-align: right; background-color: #cceeff;">342,060</td>
<td style="text-align: right; height: 17px; background-color: #cceeff;"><br/></td>
</tr>
<tr style="height: 17px;">
<td style="height: 17px;"><br/></td>
<td style="height: 17px;">2024</td>
<td style="height: 17px;"><br/></td>
<td style="height: 17px;"><br/></td>
<td style="height: 17px; text-align: right;">324,000</td>
<td style="text-align: right; height: 17px;"><br/></td>
<td style="height: 17px; text-align: right;"><br/></td>
<td style="height: 17px; text-align: right;">&#8212;</td>
<td style="text-align: right; height: 17px;"><br/></td>
<td style="height: 17px; text-align: right;"><br/></td>
<td style="height: 17px; text-align: right;">324,000</td>
<td style="text-align: right; height: 17px;"><br/></td>
</tr>
<tr style="height: 17px;">
<td style="height: 18px;"><br/></td>
<td style="height: 18px; background-color: #cceeff;">2025</td>
<td style="height: 18px; background-color: #cceeff;"><br/></td>
<td style="height: 18px; border-bottom: 2px solid #000000; background-color: #cceeff;"><br/></td>
<td style="height: 18px; border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff;">243,000</td>
<td style="text-align: right; height: 18px; background-color: #cceeff;"><br/></td>
<td style="height: 18px; border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff;"><br/></td>
<td style="height: 18px; border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff;">&#8212;</td>
<td style="text-align: right; height: 18px; background-color: #cceeff;"><br/></td>
<td style="height: 18px; border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff;"><br/></td>
<td style="height: 18px; border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff;">243,000</td>
<td style="text-align: right; height: 18px; background-color: #cceeff;"><br/></td>
</tr>
<tr style="height: 19px;">
<td style="height: 19px;"><br/></td>
<td style="height: 19px;">Total lease payments</td>
<td style="height: 19px;"><br/></td>
<td style="border-bottom: 2px solid #000000; height: 19px;"><br/></td>
<td style="border-bottom: 2px solid #000000; text-align: right; height: 19px;">1,594,401</td>
<td style="text-align: right; height: 19px;"><br/></td>
<td style="border-bottom: 2px solid #000000; text-align: right; height: 19px;"><br/></td>
<td style="border-bottom: 2px solid #000000; text-align: right; height: 19px;">52,080</td>
<td style="text-align: right; height: 19px;"><br/></td>
<td style="border-bottom: 2px solid #000000; text-align: right; height: 19px;"><br/></td>
<td style="border-bottom: 2px solid #000000; text-align: right; height: 19px;">1,646,481</td>
<td style="text-align: right; height: 19px;"><br/></td>
</tr>
<tr style="height: 17px;">
<td style="height: 18px;"><br/></td>
<td style="height: 18px; background-color: #cceeff;">Less: Imputed interest</td>
<td style="height: 18px; background-color: #cceeff;"><br/></td>
<td style="height: 18px; border-bottom: 2px solid #000000; background-color: #cceeff;"><br/></td>
<td style="height: 18px; border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff;">108,206</td>
<td style="text-align: right; height: 18px; background-color: #cceeff;"><br/></td>
<td style="height: 18px; border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff;"><br/></td>
<td style="height: 18px; border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff;">2,027</td>
<td style="text-align: right; height: 18px; background-color: #cceeff;"><br/></td>
<td style="height: 18px; border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff;"><br/></td>
<td style="height: 18px; border-bottom: 2px solid #000000; text-align: right; background-color: #cceeff;">110,233</td>
<td style="text-align: right; height: 18px; background-color: #cceeff;"><br/></td>
</tr>
<tr style="height: 17px;">
<td style="height: 17px;"><br/></td>
<td style="height: 17px;">Present value of lease liabilities</td>
<td style="height: 17px;"><br/></td>
<td style="height: 17px;">$</td>
<td style="height: 17px; text-align: right;">1,486,195</td>
<td style="text-align: right; height: 17px;"><br/></td>
<td style="height: 17px; text-align: right;">$</td>
<td style="height: 17px; text-align: right;">50,053</td>
<td style="text-align: right; height: 17px;"><br/></td>
<td style="height: 17px; text-align: right;">$</td>
<td style="height: 17px; text-align: right;">1,536,248</td>
<td style="text-align: right; height: 17px;"><br/></td>
</tr>
</tbody>
</table>
<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_sgbx_LeasesOfLesseeBalanceSheetDisclosuresTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">sgbx_LeasesOfLesseeBalanceSheetDisclosuresTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
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<tr>
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<tr>
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</tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_sgbx_LesseeLeaseLiabilityMaturityTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">sgbx_LesseeLeaseLiabilityMaturityTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
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</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LeasesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LeasesAbstract</td>
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<tr>
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<td>xbrli:stringItemType</td>
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</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>47
<FILENAME>R34.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
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<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;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531283703048">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Income Taxes (Tables)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2020</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxDisclosureAbstract', window );"><strong>Income Taxes [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_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock', window );">Summary of company's benefit for income taxes</a></td>
<td class="text">
<table cellpadding="0" style="border-collapse: collapse; margin-left: 0pt; font-family: 'times new roman'; font-size: 10pt; width: 100%; height: 135px;" width="100%">
<tbody>
<tr style="height: 19px;">
<td style="background-color: #ffffff; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td colspan="2" style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 2020 </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td colspan="2" style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 2019 </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 17px;">
<td style="background-color: #ffffff; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Deferred: </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td colspan="2" style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td colspan="2" style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 17px;">
<td style="background-color: #ffffff; vertical-align: bottom; height: 17px; width: 43px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="background-color: #cceeff; padding-left: 10pt; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Federal </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(974,181</span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 1%;">)</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(828,472</span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px; width: 0.5%;">)</td>
</tr>
<tr style="height: 19px;">
<td style="background-color: #ffffff; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="background-color: #ffffff; padding-bottom: 1.5pt; padding-left: 10pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> State&#160;and local </span></p>
</td>
<td style="background-color: #ffffff; padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(567,767</span></p>
</td>
<td style="background-color: #ffffff; padding: 0px; vertical-align: bottom; height: 19px;">)</td>
<td style="background-color: #ffffff; padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">564,363</span></p>
</td>
<td style="background-color: #ffffff; padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"/>
</tr>
<tr style="height: 17px;">
<td style="background-color: #ffffff; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="background-color: #cceeff; padding-left: 20pt; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Total deferred </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px; text-align: right;">(1,541,948</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px;">)</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(264,109</span></p>
</td>
<td style="background-color: #cceeff; vertical-align: bottom; height: 17px;">)</td>
</tr>
<tr style="height: 17px;">
<td style="background-color: #ffffff; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="background-color: #ffffff; padding-left: 20pt; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Total provision (benefit) for income taxes </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> (1,541,948 </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 17px;">)</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(264,109</span></p>
</td>
<td style="background-color: #ffffff; vertical-align: bottom; height: 17px;">)</td>
</tr>
<tr style="height: 19px;">
<td style="background-color: #ffffff; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="background-color: #cceeff; padding-bottom: 1.5pt; padding-left: 20pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Less: valuation reserve </span></p>
</td>
<td style="background-color: #cceeff; padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px; text-align: right;">1,541,948</td>
<td style="background-color: #cceeff; padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;"/>
<td style="background-color: #cceeff; padding-bottom: 1.5pt; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #cceeff; border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 19px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">264,109</span></p>
</td>
<td style="background-color: #cceeff; padding: 0px 0px 1px; vertical-align: bottom; height: 19px;"/>
</tr>
<tr style="height: 10px;">
<td style="background-color: #ffffff; height: 10px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="background-color: #ffffff; padding: 0px 0px 3px 26px; height: 10px; vertical-align: bottom;" valign="bottom">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Income tax provision </span></p>
</td>
<td style="background-color: #ffffff; padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="background-color: #ffffff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#8212;</span></p>
</td>
<td style="background-color: #ffffff; padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="background-color: #ffffff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="background-color: #ffffff; border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#8212;</span></p>
</td>
<td style="background-color: #ffffff; padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
</tbody>
</table>
<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock', window );">Summary of reconciliation of the federal statutory rate</a></td>
<td class="text">
<table cellpadding="0" style="border-collapse: collapse; margin-left: 0px; font-family: 'times new roman'; font-size: 10pt; width: 100%; height: 94px;" width="100%">
<tbody>
<tr style="height: 10px;">
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td colspan="2" style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 2020</span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"><br/></td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td colspan="2" style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 2019</span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"><br/></td>
</tr>
<tr style="height: 10px;">
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;"><br/></td>
</tr>
<tr style="height: 10px; margin-left: 0.1px;">
<td style="margin-left: 0.1px; height: 10px; padding: 0px; vertical-align: bottom; width: 36pt;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Benefit for income taxes at federal statutory rate </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 21.0 </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> % </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 21.0 </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> % </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> State&#160;and local income taxes, net of federal benefit </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">3.9</span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 1.1 </span></p>
</td>
<td style="vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 17px; margin-left: 0.1px;">
<td style="margin-left: 0.1px; padding: 0px; height: 17px; vertical-align: bottom;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px; background-color: #cceeff;">Goodwill impairment</td>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px; text-align: right; background-color: #cceeff;">&#8212;</td>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px; background-color: #cceeff;"/>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px; text-align: right; background-color: #cceeff;">(9.1</td>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px; background-color: #cceeff;">)</td>
</tr>
<tr style="height: 17px;">
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px;">Change in state rate</td>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; text-align: right; height: 17px;">&#8212;</td>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px;"/>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px;"><br/></td>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; text-align: right; height: 17px;">(11.2</td>
<td style="vertical-align: bottom; margin-left: 0.1px; padding: 0px; height: 17px;">)</td>
</tr>
<tr style="height: 10px; margin-left: 0.1px;">
<td style="margin-left: 0.1px; height: 10px; padding: 0px; vertical-align: bottom;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Less valuation allowance </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(24.9</span></p>
</td>
<td style="padding: 0px 0px 1px; vertical-align: bottom; margin-left: 0.1px; height: 10px; background-color: #cceeff;">)</td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(1.8</span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px; background-color: #cceeff;">)</td>
</tr>
<tr style="height: 10px;">
<td style="margin-left: 0.1px; height: 10px; padding: 0px; width: 36pt; vertical-align: bottom;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px;" valign="bottom">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Effective income tax rate </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 0.0 </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> % </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; margin-left: 0.1px; height: 10px; padding: 0px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 0.0 </span></p>
</td>
<td style="padding: 0px; vertical-align: bottom; margin-left: 0.1px; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> % </span></p>
</td>
</tr>
</tbody>
</table>
<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Schedule of deferred tax assets (liabilities)</a></td>
<td class="text">
<table cellpadding="0" style="border: 0px; margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; border-spacing: 0px; border-collapse: collapse; font-family: 'times new roman'; font-size: 10pt; width: 100%; height: 110px;" width="100%">
<tbody style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box;">
<tr style="height: 10px;">
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; background-color: #ffffff; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><br/></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td colspan="2" style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; height: 10px; border-bottom: 1.5pt solid #000000; vertical-align: bottom;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: center;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 2020 </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td colspan="2" style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; height: 10px; border-bottom: 1.5pt solid #000000; vertical-align: bottom;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: center;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 2019 </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px; width: 36pt;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><br/></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> Net operating loss&#160;carryforward </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; width: 0.5%;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; width: 0.5%;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; width: 10%;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> 4,127,323 </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; width: 0.5%;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160;&#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; width: 0.5%;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; width: 0.5%;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; width: 10%;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> 2,857,456 </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; width: 0.5%;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><br/></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> Bad debt reserve </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> 197,785 </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> 173,840 </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><br/></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> Employee stock compensation </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> 800,036 </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> 445,799 </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><br/></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> Intangible assets </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> (529,260 </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">)</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;">(502,709</span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"><span style="font-family: 'times new roman', times; font-size: 10pt;">)</span></td>
</tr>
<tr style="height: 10px;">
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><br/></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> Depreciation </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;">(44,979</span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">)</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;">(850</span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">)</td>
</tr>
<tr style="height: 10px;">
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"><br/></td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">Accrued expenses&#160;</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"><br/></td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"><br/></td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; text-align: right; height: 10px;">47,184</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"><br/></td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"><br/></td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"><br/></td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; text-align: right; height: 10px;">82,628</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;"><br/></td>
</tr>
<tr style="height: 10px;">
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><br/></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> Charity </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; border-bottom: 2px solid #000000;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; border-bottom: 2px solid #000000;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> 205 </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; border-bottom: 2px solid #000000;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px; border-bottom: 2px solid #000000;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> 181 </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><br/></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> Net deferred tax asset </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> 4,598,294 </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> 3,056,345 </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><br/></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> Valuation allowance </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;">(4,598,294</span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px 0px 1px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">)</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> (3,056,345 </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px 0px 1px; box-sizing: border-box; vertical-align: bottom; background-color: #cceeff; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> ) </span></p>
</td>
</tr>
<tr style="height: 10px;">
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; height: 10px; width: 36pt; vertical-align: bottom;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><br/></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; height: 10px; vertical-align: bottom;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> Net deferred tax asset </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px; border-top: 1.5pt solid #000000; border-bottom: 4.5pt double #000000;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px; border-top: 1.5pt solid #000000; border-bottom: 4.5pt double #000000;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;">&#8212;</span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px; border-top: 1.5pt solid #000000; border-bottom: 4.5pt double #000000;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px; border-top: 1.5pt solid #000000; border-bottom: 4.5pt double #000000;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box; text-align: right;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;">&#8212;</span></p>
</td>
<td style="margin: 0px 0px 0px 0.1px; padding: 0px; box-sizing: border-box; vertical-align: bottom; height: 10px;">
<p style="border: 0px; margin: 0pt; padding: 0px; box-sizing: border-box;"><span style="border: 0px; margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
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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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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Construction Backlog (Tables)<br></strong></div></th>
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<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
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<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
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<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 2020</span></p>
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<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td colspan="2" style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> 2019 </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 17px;">
<td style="height: 17px; margin-left: 0.1px; vertical-align: bottom; width: 36pt;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Balance - beginning of period </span></p>
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<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 17,634,261 </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 97,657,379 </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="vertical-align: bottom; height: 10px; margin-left: 0.1px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> New contracts and change orders during the period </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 13,816,785 </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 17,659,053 </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="height: 10px; margin-left: 0.1px; vertical-align: bottom;"><br/></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">Adjustments and cancellations, net</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; text-align: right; height: 10px; background-color: #cceeff;">(27,370</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">)</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; background-color: #cceeff;"><br/></td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; text-align: right; height: 10px; background-color: #cceeff;">(94,697,336</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">)</td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="vertical-align: bottom; height: 10px; margin-left: 0.1px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Subtotal </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">31,423,676</span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 20,619,096 </span></p>
</td>
<td style="vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="height: 10px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Less: contract revenue earned during the period </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(6,306,215</span></p>
</td>
<td style="padding: 0px 0px 1px; height: 10px; vertical-align: bottom; background-color: #cceeff;" valign="bottom">)</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 1.5pt solid #000000; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(2,984,835</span></p>
</td>
<td style="padding: 0px 0px 1px; vertical-align: bottom; height: 10px; background-color: #cceeff;">)</td>
</tr>
<tr style="height: 10px;">
<td style="height: 10px; margin-left: 0.1px; width: 36pt; vertical-align: bottom;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Balance - end of period </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;">
<p style="margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;">
<p style="margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;">
<p style="margin: 0px; text-align: right; text-indent: 0px; padding-left: 0px; padding-right: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 25,117,461 </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;">
<p style="margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;">
<p style="margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;">
<p style="margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="border-bottom: 4.5pt double #000000; vertical-align: bottom; height: 10px; margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;">
<p style="margin: 0px; text-align: right; text-indent: 0px; padding-left: 0px; padding-right: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 17,634,261 </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;">
<p style="margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
</tbody>
</table>
<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_UnderlyingAssetClassAxis=sgbx_ConstructionBacklogMember', window );">Construction Backlog [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_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems', window );"><strong>Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]</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_sgbx_RevenuesRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock', window );">Summary of expects to satisfy remaining unsatisfied performance obligation</a></td>
<td class="text">
<table border="0" style="height: 71px; width: 100%; border-collapse: collapse; font-family: 'times new roman'; font-size: 10pt; margin: 0px; text-indent: 0px;">
<tbody>
<tr style="height: 10px;">
<td style="height: 10px; margin: 0px; width: 36pt; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><br/></td>
<td style="height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"><br/></td>
<td style="height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"><br/></td>
<td colspan="2" style="text-align: center; height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"><strong>2020</strong><br/></td>
<td style="height: 10px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"><br/></td>
</tr>
<tr style="height: 10px;">
<td style="height: 10px; margin: 0px; width: 36pt; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><br/></td>
<td style="height: 10px; background-color: #cceeff; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;">Within 1 year&#160;</td>
<td style="height: 10px; background-color: #cceeff; width: 0.5%; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"><br/></td>
<td style="height: 10px; background-color: #cceeff; width: 0.5%; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;">$</td>
<td style="height: 10px; text-align: right; background-color: #cceeff; width: 10%; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;">12,261,211</td>
<td style="height: 10px; background-color: #cceeff; width: 0.5%; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"><br/></td>
</tr>
<tr style="height: 17px;">
<td style="height: 17px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"><br/></td>
<td style="height: 17px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;">1 to 2 years<br/></td>
<td style="height: 17px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"><br/></td>
<td style="height: 17px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"><br/></td>
<td style="height: 17px; text-align: right; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;">12,856,250</td>
<td style="height: 17px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"><br/></td>
</tr>
<tr style="height: 17px;">
<td style="height: 17px; margin: 0px; padding-left: 0px; padding-right: 0px; text-indent: 0px;"><br/></td>
<td style="height: 17px; background-color: #cceeff; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;">Thereafter<br/></td>
<td style="height: 17px; background-color: #cceeff; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"><br/></td>
<td style="height: 17px; background-color: #cceeff; border-bottom: 2px solid #000000; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"><br/></td>
<td style="height: 17px; text-align: right; background-color: #cceeff; border-bottom: 2px solid #000000; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;">&#8212;<br/></td>
<td style="height: 17px; background-color: #cceeff; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"><br/></td>
</tr>
<tr style="height: 17px;">
<td style="height: 17px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"><br/></td>
<td style="height: 17px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;">Total Backlog</td>
<td style="height: 17px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"><br/></td>
<td style="height: 17px; border-bottom: 5.5px double #000000; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;">$</td>
<td style="height: 17px; text-align: right; border-bottom: 5.5px double #000000; margin: 0px; text-indent: 0px; padding-left: 0px; padding-right: 0px;">25,117,461</td>
<td style="height: 17px; padding-left: 0px; padding-right: 0px; margin: 0px; text-indent: 0px;"><br/></td>
</tr>
</tbody>
</table>
<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_sgbx_RevenuesRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">sgbx_RevenuesRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
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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_sgbx_ScheduleOfConstructionBacklogTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Schedule Of Construction Backlog [Table Text Block].</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">sgbx_ScheduleOfConstructionBacklogTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
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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_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems</td>
</tr>
<tr>
<td style="padding-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_UnderlyingAssetClassAxis=sgbx_ConstructionBacklogMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_UnderlyingAssetClassAxis=sgbx_ConstructionBacklogMember</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>
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<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>
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</div>
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<head>
<title></title>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531251678376">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Share-based Compensation (Tables)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2020</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract', window );"><strong>Stock Options and Grants [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_ScheduleOfOtherShareBasedCompensationActivityTableTextBlock', window );">Schedule of stock-based compensation expense included in statement of operations</a></td>
<td class="text">
<table cellpadding="0" style="height: 83px; font-family: 'times new roman'; font-size: 10pt; width: 100%;" width="100%">
<tbody>
<tr style="height: 19px;">
<td style="vertical-align: bottom; height: 19px;"><br/></td>
<td style="height: 19px; padding: 0px;"><br/></td>
<td style="vertical-align: bottom; height: 19px; padding: 0px;"><br/></td>
<td colspan="6" style="vertical-align: bottom; height: 19px; text-align: center; padding: 0px; border-bottom: 2px solid #000000;"><span style="background-color: #ffffff;"><strong>Year Ended December 31,</strong></span></td>
<td style="vertical-align: bottom; height: 19px; padding: 0px;"><br/></td>
</tr>
<tr style="height: 19px;">
<td style="vertical-align: bottom; height: 19px;"><br/></td>
<td style="vertical-align: bottom; height: 19px; text-align: center; padding: 0px;"><br/></td>
<td style="vertical-align: bottom; height: 19px; text-align: center; padding: 0px;"><br/></td>
<td colspan="2" style="vertical-align: bottom; height: 19px; text-align: center; padding: 0px; border-bottom: 2px solid #000000;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: bold; letter-spacing: normal; orphans: 2; text-align: center; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important; background-color: #ffffff;">2020</span></td>
<td style="vertical-align: bottom; height: 19px; padding: 0px;"><br/></td>
<td style="vertical-align: bottom; height: 19px; padding: 0px;"/>
<td colspan="2" style="vertical-align: bottom; height: 19px; text-align: center; padding: 0px; border-bottom: 2px solid #000000;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: bold; letter-spacing: normal; orphans: 2; text-align: center; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important; background-color: #ffffff;">2019</span></td>
<td style="vertical-align: bottom; height: 19px; padding: 0px;"><br/></td>
</tr>
<tr style="height: 17px; margin-left: 0.1px;">
<td style="height: 17px; margin-left: 0.1px; vertical-align: bottom; width: 36pt;"><br/></td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; background-color: #cceeff;">
<p style="margin: 0pt;"><span>Payroll and related expenses</span></p>
</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160;&#160;&#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; background-color: #cceeff; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">1,204,095</span></p>
</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160;&#160;&#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160;&#160;&#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; background-color: #cceeff; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">715,904 </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; background-color: #cceeff; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160;&#160;&#160; </span></p>
</td>
</tr>
<tr style="height: 18px;">
<td style="margin-left: 0.1px; vertical-align: bottom; height: 18px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; height: 18px;">Marketing and business development expenses</td>
<td style="vertical-align: bottom; padding: 0px; height: 18px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; height: 18px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; height: 18px; text-align: right;">57,120</td>
<td style="vertical-align: bottom; padding: 0px; height: 18px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; height: 18px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; height: 18px;"><br/></td>
<td style="vertical-align: bottom; padding: 0px; height: 18px; text-align: right;">13,500</td>
<td style="vertical-align: bottom; padding: 0px; height: 18px;"><br/></td>
</tr>
<tr style="height: 10px; margin-left: 0.1px;">
<td style="height: 10px; margin-left: 0.1px; width: 36pt; vertical-align: bottom;"><br/></td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; &#160; &#160; &#160;Total </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160;&#160;&#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; border-top: 2pt solid #000000; border-bottom: 4.5pt double #000000; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; border-top: 2pt solid #000000; border-bottom: 4.5pt double #000000; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">1,261,215</span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160;&#160;&#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; border-top: 2pt solid #000000; border-bottom: 4.5pt double #000000; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; border-top: 2pt solid #000000; border-bottom: 4.5pt double #000000; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">729,404</span></p>
</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160;&#160;&#160; </span></p>
</td>
</tr>
</tbody>
</table>

<table cellpadding="0" style="height: 62px; border-collapse: collapse; padding: 2px; margin-left: auto; font-family: 'times new roman'; font-size: 10pt; width: 100%; margin-right: auto;" width="100%">
<tbody>
<tr style="height: 11px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<td style="vertical-align: bottom; height: 11px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="vertical-align: bottom; height: 11px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 11px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td colspan="6" style="text-align: center; border-bottom: 2px solid #000000; height: 11px;"><strong>&#160;Year Ended December 31,</strong><br/></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 11px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
</tr>
<tr style="height: 14px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<td style="vertical-align: bottom; height: 14px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="vertical-align: bottom; height: 14px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 14px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td colspan="2" style="text-align: center; border-bottom: 2px solid #000000; height: 14px;"><strong>&#160;2020</strong></td>
<td style="text-align: center; height: 14px;"><br/></td>
<td style="text-align: center; height: 14px;"><br/></td>
<td colspan="2" style="text-align: center; border-bottom: 2px solid #000000; height: 14px;"><strong>2019</strong></td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 14px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 16px;">
<td style="height: 16px; margin-left: 0.1px; vertical-align: bottom; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 36pt;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<p style="margin: 0pt;"><span>Stock options</span></p>
</td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span>10,667</span></p>
</td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160;&#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160;&#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 10%;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">150,580</span></p>
</td>
<td style="vertical-align: bottom; height: 16px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 0.5%;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160;&#160;&#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 11px;">
<td style="vertical-align: bottom; height: 11px; margin-left: 0.1px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 11px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<p style="margin: 0pt;"><span> RSUs&#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 11px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 11px; border-bottom: 2px solid #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 11px; border-bottom: 2px solid #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<p style="margin: 0pt; text-align: right;"><span>1,250,548</span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 11px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160;&#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 11px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160;&#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 11px; border-bottom: 2px solid #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 11px; border-bottom: 2px solid #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<p style="margin: 0pt; text-align: right;">578,824</p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 11px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160;&#160;&#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="height: 10px; margin-left: 0.1px; width: 36pt; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; vertical-align: bottom;"><br/></td>
<td style="vertical-align: bottom; padding-left: 30px; height: 10px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">Total</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">$</td>
<td style="vertical-align: bottom; text-align: right; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><span>1,261,215</span></td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">$</td>
<td style="vertical-align: bottom; text-align: right; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><span>729,404</span></td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
</tr>
</tbody>
</table>
<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock', window );">Summary of employee stock option activity</a></td>
<td class="text">
<table cellpadding="0" style="height: 208px; border-collapse: collapse; width: 100%; font-family: 'times new roman'; font-size: 10pt; margin-left: auto; margin-right: auto;" width="100%">
<tbody>
<tr style="height: 35px;">
<td style="vertical-align: bottom; height: 35px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 35px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td colspan="2" style="vertical-align: bottom; height: 35px; border-bottom: 2px solid #000000;">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160;<strong>Shares </strong></span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td colspan="2" style="vertical-align: bottom; height: 35px; border-bottom: 2pt solid #000000;">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Weighted Average Fair Value Per Share </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td colspan="2" style="vertical-align: bottom; height: 35px; border-bottom: 2pt solid #000000;">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Weighted</span><br/><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Average Exercise Price Per Share</span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td colspan="2" style="vertical-align: bottom; height: 35px; border-bottom: 2pt solid #000000;">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Weighted Average Remaining Terms (in&#160;years) </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
<td colspan="2" style="vertical-align: bottom; height: 35px; border-bottom: 2pt solid #000000;">
<p style="margin: 0pt; text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Aggregate Intrinsic Value </span></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 35px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> &#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 17px;">
<td style="height: 17px; margin-left: 0.1px; vertical-align: bottom; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 36pt;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: bold; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Outstanding &#8211;<span>&#160;</span></span><strong>December 31, 2018&#160;</strong></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; text-align: right; width: 10%;">55,253</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">$</span></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; text-align: right; width: 10%;">24.80</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">$</span></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; text-align: right; width: 10%;">81.20</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; text-align: right; width: 10%;">8.41</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">$</span></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; text-align: right; width: 10%;">&#8212;</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; width: 0.5%;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 17px;">
<td style="vertical-align: bottom; height: 17px; margin-left: 0.1px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Granted</span></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px; text-align: right;">&#8212;</td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px; text-align: right;">&#8212;</td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px; text-align: right;">&#8212;</td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 17px;">
<td style="height: 17px; margin-left: 0.1px; vertical-align: bottom;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Exercised</span></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; text-align: right;">&#8212;</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"/>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; text-align: right;">&#8212;</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; text-align: right;">&#8212;</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 17px;">
<td style="vertical-align: bottom; height: 17px; margin-left: 0.1px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Cancelled</span></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px; border-bottom: 2px solid #000000;"><br/></td>
<td style="vertical-align: bottom; height: 17px; text-align: right; border-bottom: 2px solid #000000;">(2,083</td>
<td style="vertical-align: bottom; height: 17px;">)</td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px; border-bottom: 2px solid #000000;"><br/></td>
<td style="vertical-align: bottom; height: 17px; text-align: right; border-bottom: 2px solid #000000;">&#8212;</td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px; border-bottom: 2px solid #000000;"><br/></td>
<td style="vertical-align: bottom; height: 17px; text-align: right; border-bottom: 2px solid #000000;">&#8212;</td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px; border-bottom: 2px solid #000000;"><br/></td>
<td style="vertical-align: bottom; height: 17px; border-bottom: 2px solid #000000;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
<td style="vertical-align: bottom; height: 17px; border-bottom: 2px solid #000000;"><br/></td>
<td style="vertical-align: bottom; height: 17px; border-bottom: 2px solid #000000;"><br/></td>
<td style="vertical-align: bottom; height: 17px;"><br/></td>
</tr>
<tr style="margin-left: 0.1px; height: 17px;">
<td style="height: 17px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Outstanding &#8211; December 31, 2019</span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 53,170 </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 24.80 </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 81.20 </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">7.40</span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#8212;</span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 17px;">
<td style="vertical-align: bottom; height: 17px; margin-left: 0.1px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Granted </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#8212; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#8212; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#8212; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 17px;">
<td style="height: 17px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Exercised </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#8212;</span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;"/>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: right; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">&#8212;</span></span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: right; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">&#8212;</span></span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 17px;">
<td style="vertical-align: bottom; height: 17px; margin-left: 0.1px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> Cancelled </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">(16,733)</span></p>
</td>
<td style="vertical-align: bottom; height: 17px;"/>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: right; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">&#8212;</span></span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: right; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">&#8212;</span></span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 17px;">
<td style="height: 17px; margin-left: 0.1px; vertical-align: bottom;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Outstanding &#8211; December 31, 2020</span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 36,437 </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 35.54 </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 78.71 </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 6.34 </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#8212; </span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; margin-left: 0.1px;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Exercisable &#8211; December 31, 2019 </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 52,649 </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 24.80 </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 81.20 </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 7.39 </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">&#8212;</span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
<tr style="margin-left: 0.1px; height: 10px;">
<td style="padding-bottom: 4pt; height: 10px; margin-left: 0.1px; width: 36pt; vertical-align: bottom;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Exercisable &#8211; December 31, 2020 </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 36,332 </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 24.80 </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 78.67 </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> 6.34 </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> $ </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-color: #cceeff; border-bottom: 4.5pt double #000000;">
<p style="margin: 0pt; text-align: right;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#8212; </span></p>
</td>
<td style="padding-bottom: 4pt; vertical-align: bottom; height: 10px; background-color: #cceeff;">
<p style="margin: 0pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> &#160; </span></p>
</td>
</tr>
</tbody>
</table>
<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock', window );">Schedule of RSU activities</a></td>
<td class="text">
<table cellpadding="0" style="height: 98px; border-collapse: collapse; padding: 2px; margin-left: auto; font-family: 'times new roman'; font-size: 10pt; width: 100%; margin-right: auto;" width="100%">
<tbody>
<tr style="height: 19px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<td style="vertical-align: bottom; height: 19px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="vertical-align: bottom; height: 19px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td colspan="4" style="vertical-align: bottom; height: 19px; text-align: center; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: bold; letter-spacing: normal; orphans: 2; text-align: center; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;"><strong style="color: #000000; font-family: 'times new roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">&#160; &#160; Number of Shares</strong></span><br/></td>
</tr>
<tr style="height: 17px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; margin-left: 0.1px;">
<td style="height: 17px; margin-left: 0.1px; vertical-align: bottom; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 36pt;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<p style="margin: 0pt;"><span>Non-vested balance at January 1, 2020</span></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 0.5%;">
<p style="margin: 0pt; text-align: right;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 0.5%;"><br/></td>
<td style="vertical-align: bottom; height: 17px; text-align: right; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 10%;"><span style="color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: right; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">8,938</span></td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; width: 0.5%;"><br/></td>
</tr>
<tr style="height: 10px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<td style="vertical-align: bottom; height: 10px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<p style="margin: 0pt;"><br/></p>
</td>
<td style="padding-bottom: 1.5pt; vertical-align: bottom; height: 10px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<p style="margin: 0pt;"><span> Granted </span></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">
<p style="margin: 0pt; text-align: right;"><br/></p>
</td>
<td style="vertical-align: bottom; height: 10px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="vertical-align: bottom; height: 10px; text-align: right; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">891,157</td>
<td style="vertical-align: bottom; height: 10px; padding: 0px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
</tr>
<tr style="height: 17px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; margin-left: 0.1px;">
<td style="height: 17px; margin-left: 0.1px; vertical-align: bottom; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">Vested</td>
<td style="vertical-align: bottom; text-align: right; height: 17px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"/>
<td style="vertical-align: bottom; text-align: right; height: 17px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 17px; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">(368,591</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; text-align: left; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><span style="color: #000000; font-family: 'times new roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: right; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">)</span></td>
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<tr style="/* background-image: linear-gradient(to right, gray 33%, rgba(255, 255, 255, 0) 0%), linear-gradient(gray 33%, rgba(255, 255, 255, 0) 0%), linear-gradient(to right, gray 33%, rgba(255, 255, 255, 0) 0%), linear-gradient(gray 33%, rgba(255, 255, 255, 0) 0%) !important; */ background-position: center bottom, right center, center top, left center !important; /* background-size: 3px 1px, 1px 3px, 3px 1px, 1px 3px !important; */ background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; height: 17px;">
<td style="vertical-align: bottom; height: 17px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="vertical-align: bottom; height: 17px; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">Forfeited/Expired</td>
<td style="vertical-align: bottom; text-align: right; height: 17px; border-bottom: 2px solid #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"/>
<td style="vertical-align: bottom; text-align: right; height: 17px; border-bottom: 2px solid #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="vertical-align: bottom; text-align: right; height: 17px; border-bottom: 2px solid #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">(4,000</td>
<td style="vertical-align: bottom; height: 17px; padding: 0px; text-align: left; border-bottom: 2px solid #000000; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><span style="color: #000000; font-family: 'times new roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: right; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">)</span></td>
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<td style="height: 18px; margin-left: 0.1px; width: 36pt; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important; vertical-align: bottom;"><br/></td>
<td style="vertical-align: bottom; height: 18px; text-align: left; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">Non-vested balance at December 31, 2020&#160;</td>
<td style="border-image: initial; vertical-align: bottom; text-align: right; height: 18px; border-top: 1pt solid #000000; border-bottom: 4.5pt double #000000; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"/>
<td style="border-image: initial; vertical-align: bottom; text-align: right; height: 18px; border-top: 1pt solid #000000; border-bottom: 4.5pt double #000000; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></td>
<td style="border-image: initial; vertical-align: bottom; text-align: right; height: 18px; border-top: 1pt solid #000000; border-bottom: 4.5pt double #000000; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;">527,504</td>
<td style="border-image: initial; vertical-align: bottom; text-align: right; height: 18px; border-top: 1pt solid #000000; border-bottom: 4.5pt double #000000; background-color: #cceeff; background-position: center bottom, right center, center top, left center !important; background-repeat: repeat-x, repeat-y, repeat-x, repeat-y !important;"><br/></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>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of activity for outstanding award under share-based payment arrangement excluding share and unit options and nonvested award.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div 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)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&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">
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&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">
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Description of Business (Details) - shares<br></strong></div></th>
<th class="th" colspan="1">1 Months Ended</th>
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<th class="th" colspan="1"></th>
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<tr>
<th class="th"><div>Feb. 05, 2020</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="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<td class="nump">8,596,189<span></span>
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<td class="nump">1,157,890<span></span>
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<td class="text">&#160;<span></span>
</td>
<td class="nump">8,596,189<span></span>
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<td class="nump">1,157,890<span></span>
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<td class="text">&lt;span style="border-left: none; border-right: none;">1&lt;/span>-for-&lt;span style="border-left: none; border-right: none;">20&lt;/span><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_SubsidiarySaleOfStockAxis=us-gaap_IPOMember', window );">IPO [Member]</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>
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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_sgbx_DescriptionOfBusinessTextualAbstract', window );"><strong>Description of Business (Textual)</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>
</td>
<td class="nump">8,596,189<span></span>
</td>
<td class="text">&#160;<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>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=120391452&amp;loc=d3e13212-122682<br></p></div>
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<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=120391452&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_StockholdersEquityReverseStockSplit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 the reverse stock split arrangement. Also provide the retroactive effect given by the reverse split that occurs after the balance sheet date but before the release of 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 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 4<br> -Subparagraph (SAB Topic 4.C)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187143-122770<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_StockholdersEquityReverseStockSplit</td>
</tr>
<tr>
<td style="padding-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_SubsidiarySaleOfStockAxis=us-gaap_IPOMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SubsidiarySaleOfStockAxis=us-gaap_IPOMember</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>51
<FILENAME>R38.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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</head>
<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531268618776">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Liquidity (Details)<br></strong></div></th>
<th class="th">
<div>Dec. 31, 2020 </div>
<div>USD ($)</div>
</th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_sgbx_LiquidityLineItems', window );"><strong>Liquidity [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueRemainingPerformanceObligation', window );">Total Backlog</a></td>
<td class="nump">$ 25,117,461<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_sgbx_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDatesAxis=sgbx_WithinOneYearMember', window );">Within 1 year [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_sgbx_LiquidityLineItems', window );"><strong>Liquidity [Line Items]</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_RevenueRemainingPerformanceObligation', window );">Total Backlog</a></td>
<td class="nump">12,261,211<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_sgbx_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDatesAxis=sgbx_OneToTwoYearMember', window );">1 to 2 years [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_sgbx_LiquidityLineItems', window );"><strong>Liquidity [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueRemainingPerformanceObligation', window );">Total Backlog</a></td>
<td class="nump">12,856,250<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_sgbx_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDatesAxis=sgbx_ThereAfterMember', window );">Thereafter [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_sgbx_LiquidityLineItems', window );"><strong>Liquidity [Line Items]</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_RevenueRemainingPerformanceObligation', window );">Total Backlog</a></td>
<td class="text"> <span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_sgbx_LiquidityLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">sgbx_LiquidityLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_RevenueRemainingPerformanceObligation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 transaction price allocated to performance obligation that has not been recognized as revenue.</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 13<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121604090&amp;loc=SL49130556-203045<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_RevenueRemainingPerformanceObligation</td>
</tr>
<tr>
<td style="padding-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_sgbx_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDatesAxis=sgbx_WithinOneYearMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">sgbx_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDatesAxis=sgbx_WithinOneYearMember</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_sgbx_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDatesAxis=sgbx_OneToTwoYearMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">sgbx_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDatesAxis=sgbx_OneToTwoYearMember</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_sgbx_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDatesAxis=sgbx_ThereAfterMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">sgbx_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDatesAxis=sgbx_ThereAfterMember</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>52
<FILENAME>R39.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531262179224">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Liquidity (Details Textual) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">1 Months Ended</th>
<th class="th" colspan="1">2 Months Ended</th>
<th class="th" colspan="1">5 Months Ended</th>
<th class="th" colspan="1">12 Months Ended</th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>May 31, 2020</div></th>
<th class="th"><div>Nov. 30, 2019</div></th>
<th class="th"><div>May 31, 2020</div></th>
<th class="th"><div>Aug. 31, 2019</div></th>
<th class="th"><div>Dec. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
<th class="th"><div>Dec. 31, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_sgbx_LiquidityAbstract', window );"><strong>Liquidity [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsAtCarryingValue', window );">Cash and cash equivalents</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 13,010,356<span></span>
</td>
<td class="nump">$ 1,625,671<span></span>
</td>
<td class="nump">$ 1,368,395<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromOtherEquity', window );">Net proceeds of offering</a></td>
<td class="nump">$ 15,596,141<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,522,339<span></span>
</td>
<td class="text">&#160;<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_sgbx_ProceedsFromPublicOffering', window );">Net proceeds of approximately</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 326,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,136,015<span></span>
</td>
<td class="nump">$ 2,117,948<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_sgbx_LiquidityAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">sgbx_LiquidityAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_sgbx_ProceedsFromPublicOffering">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 amount received from entity's first offering of stock to the publics.</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;">sgbx_ProceedsFromPublicOffering</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_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=121586364&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=121566466&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=120391452&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_ProceedsFromOtherEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 the issuance of equity 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 14<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&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_ProceedsFromOtherEquity</td>
</tr>
<tr>
<td style="padding-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>
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<html>
<head>
<title></title>
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<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;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531262414488">
<tr>
<th class="tl" colspan="2" rowspan="2"><div style="width: 200px;"><strong>Summary of Significant Accounting Policies (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DisaggregationOfRevenueLineItems', window );"><strong>Disaggregation of Revenue [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Total revenue by customer type</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 8,755,623<span></span>
</td>
<td class="nump">$ 2,984,835<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_sgbx_RevenueFromContractWithCustomerExcludingAssessedTaxPercentage', window );">Total revenue by customer type, percentage</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">100.00%<span></span>
</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_srt_ProductOrServiceAxis=us-gaap_GovernmentContractMember', window );">Government Contract [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></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_DisaggregationOfRevenueLineItems', window );"><strong>Disaggregation of Revenue [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></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 );">Total revenue by customer type</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 751,697<span></span>
</td>
<td class="text"> <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_sgbx_RevenueFromContractWithCustomerExcludingAssessedTaxPercentage', window );">Total revenue by customer type, percentage</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">9.00%<span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_ProductOrServiceAxis=sgbx_HospitalityMember', window );">Hospitality [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></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_DisaggregationOfRevenueLineItems', window );"><strong>Disaggregation of Revenue [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></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 );">Total revenue by customer type</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 487,111<span></span>
</td>
<td class="text"> <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_sgbx_RevenueFromContractWithCustomerExcludingAssessedTaxPercentage', window );">Total revenue by customer type, percentage</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">6.00%<span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_ProductOrServiceAxis=sgbx_MultiFamiliesMember', window );">Multi-Family [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></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_DisaggregationOfRevenueLineItems', window );"><strong>Disaggregation of Revenue [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></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 );">Total revenue by customer type</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 126,222<span></span>
</td>
<td class="nump">$ 94,178<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_sgbx_RevenueFromContractWithCustomerExcludingAssessedTaxPercentage', window );">Total revenue by customer type, percentage</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">1.00%<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_ProductOrServiceAxis=sgbx_MedicalLAXLabTestingMember', window );">Medical (LAX lab testing) [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></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_DisaggregationOfRevenueLineItems', window );"><strong>Disaggregation of Revenue [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></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 );">Total revenue by customer type</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 4,241,500<span></span>
</td>
<td class="text"> <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_sgbx_RevenueFromContractWithCustomerExcludingAssessedTaxPercentage', window );">Total revenue by customer type, percentage</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">49.00%<span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_ProductOrServiceAxis=sgbx_MedicalModularStructuresMember', window );">Medical (modular structures) [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></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_DisaggregationOfRevenueLineItems', window );"><strong>Disaggregation of Revenue [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></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 );">Total revenue by customer type</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 778,883<span></span>
</td>
<td class="text"> <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_sgbx_RevenueFromContractWithCustomerExcludingAssessedTaxPercentage', window );">Total revenue by customer type, percentage</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">9.00%<span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_ProductOrServiceAxis=sgbx_OfficeMember', window );">Office [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></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_DisaggregationOfRevenueLineItems', window );"><strong>Disaggregation of Revenue [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></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 );">Total revenue by customer type</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 191,505<span></span>
</td>
<td class="nump">$ 1,468,734<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_sgbx_RevenueFromContractWithCustomerExcludingAssessedTaxPercentage', window );">Total revenue by customer type, percentage</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">2.00%<span></span>
</td>
<td class="nump">49.00%<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_ProductOrServiceAxis=us-gaap_RetailMember', window );">Retail [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></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_DisaggregationOfRevenueLineItems', window );"><strong>Disaggregation of Revenue [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></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 );">Total revenue by customer type</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 427,444<span></span>
</td>
<td class="nump">$ 1,413,669<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_sgbx_RevenueFromContractWithCustomerExcludingAssessedTaxPercentage', window );">Total revenue by customer type, percentage</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">5.00%<span></span>
</td>
<td class="nump">48.00%<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_ProductOrServiceAxis=sgbx_SchoolMember', window );">School [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></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_DisaggregationOfRevenueLineItems', window );"><strong>Disaggregation of Revenue [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></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 );">Total revenue by customer type</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 36,500<span></span>
</td>
<td class="text"> <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_sgbx_RevenueFromContractWithCustomerExcludingAssessedTaxPercentage', window );">Total revenue by customer type, percentage</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_ProductOrServiceAxis=sgbx_SpecialUseMember', window );">Special Use [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></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_DisaggregationOfRevenueLineItems', window );"><strong>Disaggregation of Revenue [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></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 );">Total revenue by customer type</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 1,414,761<span></span>
</td>
<td class="nump">$ 6,812<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_sgbx_RevenueFromContractWithCustomerExcludingAssessedTaxPercentage', window );">Total revenue by customer type, percentage</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">16.00%<span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_ProductOrServiceAxis=us-gaap_ProductAndServiceOtherMember', window );">Other [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></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_DisaggregationOfRevenueLineItems', window );"><strong>Disaggregation of Revenue [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></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 );">Total revenue by customer type</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 300,000<span></span>
</td>
<td class="nump">$ 1,442<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_sgbx_RevenueFromContractWithCustomerExcludingAssessedTaxPercentage', window );">Total revenue by customer type, percentage</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">3.00%<span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr><td colspan="3"></td></tr>
<tr><td colspan="3"><table class="outerFootnotes" width="100%"><tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[1]</td>
<td style="vertical-align: top;" valign="top">Construction fee of $300,000 with no cost of revenue during 2020.</td>
</tr></table></td></tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_sgbx_RevenueFromContractWithCustomerExcludingAssessedTaxPercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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, 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>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">sgbx_RevenueFromContractWithCustomerExcludingAssessedTaxPercentage</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>
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</div></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 );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DisaggregationOfRevenueLineItems</td>
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<tr>
<td><strong> Data Type:</strong></td>
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</tr>
<tr>
<td><strong> Balance 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 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 40<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e9031-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 41<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e9038-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 6: 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=121604090&amp;loc=SL49130543-203045<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 9: 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 42<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e9054-108599<br><br>Reference 10: 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=121604090&amp;loc=SL49130545-203045<br><br>Reference 11: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 924<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 11.L)<br> -URI http://asc.fasb.org/extlink&amp;oid=6472922&amp;loc=d3e499488-122856<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_ProductOrServiceAxis=us-gaap_GovernmentContractMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_ProductOrServiceAxis=us-gaap_GovernmentContractMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_ProductOrServiceAxis=sgbx_HospitalityMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_ProductOrServiceAxis=sgbx_HospitalityMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_ProductOrServiceAxis=sgbx_MultiFamiliesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_ProductOrServiceAxis=sgbx_MultiFamiliesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_ProductOrServiceAxis=sgbx_MedicalLAXLabTestingMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_ProductOrServiceAxis=sgbx_MedicalLAXLabTestingMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_ProductOrServiceAxis=sgbx_MedicalModularStructuresMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_ProductOrServiceAxis=sgbx_MedicalModularStructuresMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_ProductOrServiceAxis=sgbx_OfficeMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_ProductOrServiceAxis=sgbx_OfficeMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_ProductOrServiceAxis=us-gaap_RetailMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_ProductOrServiceAxis=us-gaap_RetailMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_ProductOrServiceAxis=sgbx_SchoolMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_ProductOrServiceAxis=sgbx_SchoolMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_ProductOrServiceAxis=sgbx_SpecialUseMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_ProductOrServiceAxis=sgbx_SpecialUseMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_ProductOrServiceAxis=us-gaap_ProductAndServiceOtherMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_ProductOrServiceAxis=us-gaap_ProductAndServiceOtherMember</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>
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<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
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<head>
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<link rel="stylesheet" type="text/css" href="report.css">
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531259013544">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Summary of Significant Accounting Policies (Details 1)<br></strong></div></th>
<th class="th">
<div>Dec. 31, 2020 </div>
<div>USD ($)</div>
</th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountingPoliciesAbstract', window );"><strong>Accounting Policies [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths', window );">2019</a></td>
<td class="nump">$ 158,793<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo', window );">2020</a></td>
<td class="nump">154,470<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree', window );">2021</a></td>
<td class="nump">152,676<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour', window );">2022</a></td>
<td class="nump">151,969<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive', window );">2023</a></td>
<td class="nump">148,551<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive', window );">Thereafter</a></td>
<td class="nump">1,452,150<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_FiniteLivedIntangibleAssetsNet', window );">Total</a></td>
<td class="nump">$ 2,218,609<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountingPoliciesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountingPoliciesAbstract</td>
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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 amortization for asset, excluding financial asset and goodwill, lacking physical substance with finite life expected to be recognized after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</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>
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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 amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: 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 2<br> -Subparagraph (a)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<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_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths</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>Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: 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 2<br> -Subparagraph (a)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<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_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive</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 class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: 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 2<br> -Subparagraph (a)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<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_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour</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 amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: 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 2<br> -Subparagraph (a)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<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_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree</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>Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: 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 2<br> -Subparagraph (a)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<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_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo</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>instant</td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FiniteLivedIntangibleAssetsNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.</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 926<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=120154696&amp;loc=d3e54445-107959<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 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<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>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531253107096">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Summary of Significant Accounting Policies (Details 2) - USD ($)<br></strong></div></th>
<th class="th"><div>Dec. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
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<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesFairValueDisclosureAbstract', window );"><strong>Summary of financial assets and liabilities measured at fair value on a recurring basis</strong></a></td>
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<td class="text">&#160;<span></span>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShortTermInvestments', window );">Short-term investment</a></td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<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">
<tr>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of investments including trading securities, available-for-sale securities, held-to-maturity securities, and short-term investments classified as other and current.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div 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(4))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&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 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(5))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&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 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(1)(g))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&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(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&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">
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531173689128">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Summary of Significant Accounting Policies (Details Textual)<br></strong></div></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="3">1 Months Ended</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>
</tr>
<tr>
<th class="th">
<div>Oct. 09, 2019 </div>
<div>shares</div>
</th>
<th class="th">
<div>Jun. 05, 2019 </div>
<div>shares</div>
</th>
<th class="th">
<div>Sep. 30, 2021 </div>
<div>shares</div>
</th>
<th class="th">
<div>Sep. 30, 2020 </div>
<div>shares</div>
</th>
<th class="th">
<div>Aug. 27, 2020 </div>
<div>shares</div>
</th>
<th class="th">
<div>Dec. 31, 2020 </div>
<div>USD ($) </div>
<div>shares</div>
</th>
<th class="th">
<div>Dec. 31, 2019 </div>
<div>USD ($) </div>
<div>Customer</div>
</th>
<th class="th"><div>May 31, 2020</div></th>
<th class="th"><div>Nov. 12, 2019</div></th>
<th class="th">
<div>Dec. 31, 2018 </div>
<div>USD ($)</div>
</th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_sgbx_AccountingPoliciesTextualAbstract', window );"><strong>Summary of Significant Accounting Policies (Textual)</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest', window );">Net loss attributable to noncontrolling interests</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 184,567<span></span>
</td>
<td class="text"> <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_BankruptcyProceedingsDescriptionOfProceedings', window );">Intangible assets identified bankruptcy proceedings, description</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">Intangible assets consist of $2,766,000 of proprietary knowledge and technology, which is being amortized over 20 years. In addition, included in intangible assets is $97,164 of trademarks, and $5,300 of website costs that are being amortized over 5 years.<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_sgbx_WarrantyOfferedOnCompletedContracts', window );">Warranty offered on completed contracts</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">1 year<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InventoryNet', window );">Inventory</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 778,144<span></span>
</td>
<td class="text"> <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_StockIssuedDuringPeriodSharesRestrictedStockAwardGross', window );">Restricted stock or options issued, shares | shares</a></td>
<td class="nump">2,500<span></span>
</td>
<td class="nump">9,189<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">200,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_GoodwillImpairmentLoss', window );">Goodwill impairment</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"> <span></span>
</td>
<td class="nump">2,938,653<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_FiniteLivedIntangibleAssetsAccumulatedAmortization', window );">Accumulated amortization</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">649,855<span></span>
</td>
<td class="nump">1,614,315<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_AdjustmentForAmortization', window );">Amortization expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">148,541<span></span>
</td>
<td class="nump">145,124<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_ShortTermInvestments', window );">Short-term investment</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">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<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="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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">13,010,356<span></span>
</td>
<td class="nump">1,625,671<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,368,395<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountsReceivableRelatedPartiesCurrent', window );">Accounts receivable balance</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">306,143<span></span>
</td>
<td class="text">&#160;<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_DeferredCostsAndOtherAssets', window );">Reimbursement from licensee for project costs</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">102,217<span></span>
</td>
<td class="text">&#160;<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_DeferredCostsCurrentAndNoncurrent', window );">Deferred contract costs</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 203,926<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_DebtInstrumentInterestRateEffectivePercentage', window );">Interest rate</a></td>
<td class="nump">50.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">100.00%<span></span>
</td>
<td class="nump">22.00%<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_RestrictedCashAndCashEquivalentItemDescription', window );">Description of restricted shares refusal agreement</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">The event that the Agreement is earlier terminated, CMC will still be entitled to receive the entire amount of such restricted stock that has vested as of such earlier termination date, but in no event less than 1,250 shares of such restricted stock. The Agreement also provides for customary indemnification and confidentiality obligations between the parties. The 2,500 shares of restricted stock of the Company's common stock has yet to be issued to CMC.<span></span>
</td>
<td class="text">&#160;<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_sgbx_CommonStockVestAndBeIssuedShares', window );">Common stock vest and be issued shares | 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">1,250<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_sgbx_ResidentialUnits', window );">Residential units | 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="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">100<span></span>
</td>
<td class="text">&#160;<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_sgbx_CommercialUnits', window );">Commercial units | 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="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,100<span></span>
</td>
<td class="text">&#160;<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_OtherCostOfOperatingRevenue', window );">Total cost</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">$ 16,900,000<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_OtherDepreciationAndAmortization', window );">Accumulated amortization</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">40,786<span></span>
</td>
<td class="nump">10,196<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_GeneralAndAdministrativeExpense', window );">General and administrative expenses</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">$ 50,981<span></span>
</td>
<td class="text">&#160;<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_sgbx_LicenseConsiderationDescription', window );">License consideration, description</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">In consideration for the License, during the initial term, the Licensee agreed to pay the Company a royalty of (x) five percent (5%) on the first $20,000,000 of gross revenues derived from the Licensee&#8217;s commercialization of the License (net of customary discounts, sales taxes, delivery charges, and amounts for returns) (the &#8220;Gross Revenues&#8221;), (y) four and one-half percent (4.5%) on the next $30,000,000 of Gross Revenues, and (z) five percent (5%) on all Gross Revenues thereafter (collectively, the &#8220;Royalty&#8221;), subject to the following minimum royalty payments determined on a cumulative basis during the initial term: $500,000 in year 1, $750,000 in year 2, $500,000 in year 3, $2,000,000 in year 4, and $2,500,000 in year 5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_sgbx_OperatingCycleDescription', window );">Operating cycle</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">The length of the Company&#8217;s contracts varies, but is typically between six to twelve months.<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_sgbx_ConstructionFee', window );">Construction fee</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 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="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyCosts', window );">Revenue related to products</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">250,000<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_RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty', window );">Revenue related to other activities</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">2,150,323<span></span>
</td>
<td class="text">&#160;<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_DeferredRevenueRevenueRecognized1', window );">Revenue recognized</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">4,057,086<span></span>
</td>
<td class="nump">$ 4,698,537<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_RepaymentsOfDebt', window );">Repayments of Debt</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 965,561<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_StatementScenarioAxis=srt_ScenarioForecastMember', window );">Forecast [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_sgbx_AccountingPoliciesTextualAbstract', window );"><strong>Summary of Significant Accounting Policies (Textual)</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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_sgbx_CommonStockRemainingVestAndBeIssuedShares', window );">Common stock remaining vest and be issued shares | shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,250<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_sgbx_AgreementAxis=sgbx_OriginalAgreementMember', window );">Original Agreement [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_sgbx_AccountingPoliciesTextualAbstract', window );"><strong>Summary of Significant Accounting Policies (Textual)</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="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskPercentage1', window );">Concentration risk, percentage</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">50.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_GeneralAndAdministrativeExpense', window );">General and administrative expenses</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">$ 40,786<span></span>
</td>
<td class="text">&#160;<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_PropertyPlantAndEquipmentByTypeAxis=us-gaap_ComputerEquipmentMember', window );">Computer and software [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>
<td class="text">&#160;<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_sgbx_AccountingPoliciesTextualAbstract', window );"><strong>Summary of Significant Accounting Policies (Textual)</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="re">
<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 );">Estimated useful lives</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">3 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</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_ComputerEquipmentMember', window );">Computer and software [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>
<td class="text">&#160;<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_sgbx_AccountingPoliciesTextualAbstract', window );"><strong>Summary of Significant Accounting Policies (Textual)</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_PropertyPlantAndEquipmentUsefulLife', window );">Estimated useful lives</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">5 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_PropertyPlantAndEquipmentByTypeAxis=us-gaap_OtherMachineryAndEquipmentMember', window );">Other Machinery and Equipment [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>
<td class="text">&#160;<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_sgbx_AccountingPoliciesTextualAbstract', window );"><strong>Summary of Significant Accounting Policies (Textual)</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="re">
<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 );">Estimated useful lives</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">5 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_PropertyPlantAndEquipmentByTypeAxis=us-gaap_OtherMachineryAndEquipmentMember', window );">Other Machinery and Equipment [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>
<td class="text">&#160;<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_sgbx_AccountingPoliciesTextualAbstract', window );"><strong>Summary of Significant Accounting Policies (Textual)</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_PropertyPlantAndEquipmentUsefulLife', window );">Estimated useful lives</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">7 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_AutomobilesMember', window );">Automobiles [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>
<td class="text">&#160;<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_sgbx_AccountingPoliciesTextualAbstract', window );"><strong>Summary of Significant Accounting Policies (Textual)</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="re">
<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 );">Estimated useful lives</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">2 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_AutomobilesMember', window );">Automobiles [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>
<td class="text">&#160;<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_sgbx_AccountingPoliciesTextualAbstract', window );"><strong>Summary of Significant Accounting Policies (Textual)</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_PropertyPlantAndEquipmentUsefulLife', window );">Estimated useful lives</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">5 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_PropertyPlantAndEquipmentByTypeAxis=us-gaap_EquipmentMember', window );">Equipment [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>
<td class="text">&#160;<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_sgbx_AccountingPoliciesTextualAbstract', window );"><strong>Summary of Significant Accounting Policies (Textual)</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="re">
<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 );">Estimated useful lives</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">5 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_PropertyPlantAndEquipmentByTypeAxis=us-gaap_EquipmentMember', window );">Equipment [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>
<td class="text">&#160;<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_sgbx_AccountingPoliciesTextualAbstract', window );"><strong>Summary of Significant Accounting Policies (Textual)</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_PropertyPlantAndEquipmentUsefulLife', window );">Estimated useful lives</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">29 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=sgbx_ConstructionMaterialsMember', window );">Construction Materials [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_sgbx_AccountingPoliciesTextualAbstract', window );"><strong>Summary of Significant Accounting Policies (Textual)</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="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InventoryNet', window );">Inventory</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">$ 4,429<span></span>
</td>
<td class="text">&#160;<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_PropertyPlantAndEquipmentByTypeAxis=sgbx_MedicalEquipmentMember', window );">Medical Equipment [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_sgbx_AccountingPoliciesTextualAbstract', window );"><strong>Summary of Significant Accounting Policies (Textual)</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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_sgbx_ConstructionFee', window );">Construction fee</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">$ 773,715<span></span>
</td>
<td class="text">&#160;<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_PropertyPlantAndEquipmentByTypeAxis=us-gaap_BuildingMember', window );">Building [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>
<td class="text">&#160;<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_sgbx_AccountingPoliciesTextualAbstract', window );"><strong>Summary of Significant Accounting Policies (Textual)</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="re">
<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 );">Estimated useful lives</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">5 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_PropertyPlantAndEquipmentByTypeAxis=us-gaap_BuildingMember', window );">Building [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>
<td class="text">&#160;<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_sgbx_AccountingPoliciesTextualAbstract', window );"><strong>Summary of Significant Accounting Policies (Textual)</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_PropertyPlantAndEquipmentUsefulLife', window );">Estimated useful lives</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">7 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskByBenchmarkAxis=us-gaap_AccountsReceivableMember', window );">Accounts receivable [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_sgbx_AccountingPoliciesTextualAbstract', window );"><strong>Summary of Significant Accounting Policies (Textual)</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="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskPercentage1', window );">Concentration risk, percentage</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">79.00%<span></span>
</td>
<td class="nump">92.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountsReceivableRelatedPartiesCurrent', window );">Accounts receivable balance</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">$ 420,773<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskByBenchmarkAxis=sgbx_SalesRevenueGoodNetMember', window );">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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_sgbx_AccountingPoliciesTextualAbstract', window );"><strong>Summary of Significant Accounting Policies (Textual)</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="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskPercentage1', window );">Concentration risk, percentage</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">61.00%<span></span>
</td>
<td class="nump">78.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_sgbx_NumberOfCustomers', window );">Number of customers | Customer</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3<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_DeferredRevenueRevenueRecognized1', window );">Revenue recognized</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">$ 641,178<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskByBenchmarkAxis=us-gaap_CostOfGoodsTotalMember', window );">Cost of 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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_sgbx_AccountingPoliciesTextualAbstract', window );"><strong>Summary of Significant Accounting Policies (Textual)</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_ConcentrationRiskPercentage1', window );">Concentration risk, percentage</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">10.00%<span></span>
</td>
<td class="nump">74.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_sgbx_AccountingPoliciesTextualAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">sgbx_AccountingPoliciesTextualAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_sgbx_CommercialUnits">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">sgbx_CommercialUnits</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_sgbx_CommonStockRemainingVestAndBeIssuedShares">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">sgbx_CommonStockRemainingVestAndBeIssuedShares</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_sgbx_CommonStockVestAndBeIssuedShares">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">sgbx_CommonStockVestAndBeIssuedShares</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_sgbx_ConstructionFee">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">sgbx_ConstructionFee</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_sgbx_LicenseConsiderationDescription">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">sgbx_LicenseConsiderationDescription</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_sgbx_NumberOfCustomers">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 customers.</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;">sgbx_NumberOfCustomers</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_sgbx_OperatingCycleDescription">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Operating Cycle.</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;">sgbx_OperatingCycleDescription</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_sgbx_ResidentialUnits">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">sgbx_ResidentialUnits</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_sgbx_WarrantyOfferedOnCompletedContracts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Warranty offered on completed contracts.</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;">sgbx_WarrantyOfferedOnCompletedContracts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_AccountsReceivableRelatedPartiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 receivables arising from transactions with related parties 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 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08.(k)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&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 850<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=6457730&amp;loc=d3e39549-107864<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 210.5-02.3(a)(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&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 850<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=6457730&amp;loc=d3e39603-107864<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountsReceivableRelatedPartiesCurrent</td>
</tr>
<tr>
<td style="padding-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_AdjustmentForAmortization">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 amount of recurring noncash expense charged against earnings in the period to allocate the cost of assets over their estimated remaining economic lives.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: 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 2<br> -Subparagraph (a)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<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=121586364&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_AdjustmentForAmortization</td>
</tr>
<tr>
<td style="padding-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_BankruptcyProceedingsDescriptionOfProceedings">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 the bankruptcy proceedings, including the process for emergence from bankruptcy. Does not include a description of management's plans to improve operations to enable the entity to emerge from bankruptcy, or a description of planned facility closings, business exit activities and headcount reduction plans.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 852<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=116635682&amp;loc=d3e55696-112764<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 852<br> -SubTopic 10<br> -Section 55<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84165509&amp;loc=d3e56145-112766<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BankruptcyProceedingsDescriptionOfProceedings</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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</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=121586364&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=121566466&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=120391452&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>
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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_ConcentrationRiskPercentage1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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 42<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e9054-108599<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 18<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e6351-108592<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 20<br> -URI http://asc.fasb.org/extlink&amp;oid=121572278&amp;loc=d3e13531-108611<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 21<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121572278&amp;loc=d3e13537-108611<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 20<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e6404-108592<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConcentrationRiskPercentage1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentInterestRateEffectivePercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120520924&amp;loc=SL6036836-161870<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=119993939&amp;loc=d3e28551-108399<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22(a)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&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_DebtInstrumentInterestRateEffectivePercentage</td>
</tr>
<tr>
<td style="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>
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<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_DeferredCostsAndOtherAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 cost assets and assets classified as 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;">us-gaap_DeferredCostsAndOtherAssets</td>
</tr>
<tr>
<td style="padding-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_DeferredCostsCurrentAndNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The carrying amount of deferred costs.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredCostsCurrentAndNoncurrent</td>
</tr>
<tr>
<td style="padding-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_DeferredRevenueRevenueRecognized1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of revenue recognized that was previously reported as deferred or unearned revenue.</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_DeferredRevenueRevenueRecognized1</td>
</tr>
<tr>
<td style="padding-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_FiniteLivedIntangibleAssetsAccumulatedAmortization">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.</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 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<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_FiniteLivedIntangibleAssetsAccumulatedAmortization</td>
</tr>
<tr>
<td style="padding-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_GeneralAndAdministrativeExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div 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 210.5-03.4)<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&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_GeneralAndAdministrativeExpense</td>
</tr>
<tr>
<td style="padding-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_GoodwillImpairmentLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: 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 2<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121556970&amp;loc=d3e13854-109267<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=121586364&amp;loc=d3e3602-108585<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 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=121556970&amp;loc=d3e13816-109267<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=99380562&amp;loc=d3e13777-109266<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_GoodwillImpairmentLoss</td>
</tr>
<tr>
<td style="padding-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_InventoryNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121566466&amp;loc=d3e6676-107765<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.6(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InventoryNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 Net Income (Loss) attributable to noncontrolling interest.</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 (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&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 (a)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=109239629&amp;loc=SL4573702-111684<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22658-107794<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 (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&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 55<br> -Paragraph 4J<br> -URI http://asc.fasb.org/extlink&amp;oid=120409616&amp;loc=SL4591551-111686<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22663-107794<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetIncomeLossAttributableToNoncontrollingInterest</td>
</tr>
<tr>
<td style="padding-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_OtherCostOfOperatingRevenue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Other costs incurred during the reporting period related to other revenue generating activities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.2)<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&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_OtherCostOfOperatingRevenue</td>
</tr>
<tr>
<td style="padding-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_OtherDepreciationAndAmortization">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 charged against earnings to allocate the cost of tangible and intangible assets over their remaining economic lives, 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 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=121586364&amp;loc=d3e3602-108585<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 S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.3)<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&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_OtherDepreciationAndAmortization</td>
</tr>
<tr>
<td style="padding-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_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_RelatedPartyCosts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Direct costs arising from transactions with related parties who are not affiliates or joint Ventures. These costs are categorized as cost of goods sold.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div 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)<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<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.(k)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&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_RelatedPartyCosts</td>
</tr>
<tr>
<td style="padding-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_RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Reflects the sum of all other revenue and income realized from sales and other transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party 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_RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty</td>
</tr>
<tr>
<td style="padding-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_RepaymentsOfDebt">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 during the period from the repayment of aggregate short-term and long-term debt. Excludes payment of capital lease obligations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&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_RepaymentsOfDebt</td>
</tr>
<tr>
<td style="padding-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_RestrictedCashAndCashEquivalentItemDescription">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 nature and provision of restriction as to withdrawal or usage on cash and cash equivalents.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div 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(1)(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&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)(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&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 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=121583591&amp;loc=SL98516265-108586<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_RestrictedCashAndCashEquivalentItemDescription</td>
</tr>
<tr>
<td style="padding-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_ShortTermInvestments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 investments including trading securities, available-for-sale securities, held-to-maturity securities, and short-term investments classified as other and current.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div 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(4))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&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 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(5))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&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 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(1)(g))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&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(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&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_ShortTermInvestments</td>
</tr>
<tr>
<td style="padding-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_StockIssuedDuringPeriodSharesRestrictedStockAwardGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 shares issued during the period, including shares forfeited, as a result of Restricted Stock Awards.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div 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=120397183&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_StockIssuedDuringPeriodSharesRestrictedStockAwardGross</td>
</tr>
<tr>
<td style="padding-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_srt_StatementScenarioAxis=srt_ScenarioForecastMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_StatementScenarioAxis=srt_ScenarioForecastMember</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_sgbx_AgreementAxis=sgbx_OriginalAgreementMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">sgbx_AgreementAxis=sgbx_OriginalAgreementMember</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_ComputerEquipmentMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_ComputerEquipmentMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_RangeAxis=srt_MinimumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_RangeAxis=srt_MinimumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_RangeAxis=srt_MaximumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_RangeAxis=srt_MaximumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_OtherMachineryAndEquipmentMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_OtherMachineryAndEquipmentMember</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_AutomobilesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_AutomobilesMember</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_EquipmentMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_EquipmentMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=sgbx_ConstructionMaterialsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=sgbx_ConstructionMaterialsMember</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=sgbx_MedicalEquipmentMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=sgbx_MedicalEquipmentMember</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_ConcentrationRiskByBenchmarkAxis=us-gaap_AccountsReceivableMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConcentrationRiskByBenchmarkAxis=us-gaap_AccountsReceivableMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ConcentrationRiskByBenchmarkAxis=sgbx_SalesRevenueGoodNetMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConcentrationRiskByBenchmarkAxis=sgbx_SalesRevenueGoodNetMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ConcentrationRiskByBenchmarkAxis=us-gaap_CostOfGoodsTotalMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConcentrationRiskByBenchmarkAxis=us-gaap_CostOfGoodsTotalMember</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>57
<FILENAME>R44.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531258857864">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Accounts Receivable (Details) - USD ($)<br></strong></div></th>
<th class="th"><div>Dec. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountsReceivableNetCurrentAbstract', window );"><strong>Summary of accounts receivable</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountsReceivableGrossCurrent', window );">Total gross receivables</a></td>
<td class="nump">$ 3,431,522<span></span>
</td>
<td class="nump">$ 1,887,080<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent', window );">Less: allowance for doubtful accounts</a></td>
<td class="num">(795,914)<span></span>
</td>
<td class="num">(785,895)<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_AccountsReceivableNetCurrent', window );">Total net receivables</a></td>
<td class="nump">2,635,608<span></span>
</td>
<td class="nump">1,101,185<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_AccountsNotesLoansAndFinancingReceivablesByBillingStatusTypeAxis=sgbx_ConstructionRevenueMember', window );">Construction service [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_AccountsReceivableNetCurrentAbstract', window );"><strong>Summary of accounts receivable</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_AccountsReceivableGrossCurrent', window );">Total gross receivables</a></td>
<td class="nump">1,391,555<span></span>
</td>
<td class="nump">1,321,575<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_AccountsNotesLoansAndFinancingReceivablesByBillingStatusTypeAxis=sgbx_BilledEngineeringServicesMember', window );">Engineering services [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_AccountsReceivableNetCurrentAbstract', window );"><strong>Summary of accounts receivable</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_AccountsReceivableGrossCurrent', window );">Total gross receivables</a></td>
<td class="nump">86,264<span></span>
</td>
<td class="nump">14,594<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_AccountsNotesLoansAndFinancingReceivablesByBillingStatusTypeAxis=sgbx_MedicalMember', window );">Medical [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_AccountsReceivableNetCurrentAbstract', window );"><strong>Summary of accounts receivable</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_AccountsReceivableGrossCurrent', window );">Total gross receivables</a></td>
<td class="nump">1,157,819<span></span>
</td>
<td class="text"> <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_AccountsNotesLoansAndFinancingReceivablesByBillingStatusTypeAxis=sgbx_RetainageReceivableMember', window );">Retainage receivable [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_AccountsReceivableNetCurrentAbstract', window );"><strong>Summary of accounts receivable</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_AccountsReceivableGrossCurrent', window );">Total gross receivables</a></td>
<td class="nump">615,136<span></span>
</td>
<td class="nump">544,911<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_AccountsNotesLoansAndFinancingReceivablesByBillingStatusTypeAxis=sgbx_OtherReceivableMember', window );">Other receivable [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_AccountsReceivableNetCurrentAbstract', window );"><strong>Summary of accounts receivable</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_AccountsReceivableGrossCurrent', window );">Total gross receivables</a></td>
<td class="nump">$ 180,748<span></span>
</td>
<td class="nump">$ 6,000<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountsReceivableGrossCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 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 310<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=121593590&amp;loc=d3e4428-111522<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 9<br> -URI http://asc.fasb.org/extlink&amp;oid=121593590&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_AccountsReceivableGrossCurrent</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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<td><strong> Balance Type:</strong></td>
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<td><strong> Period Type:</strong></td>
<td>instant</td>
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</div></td></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, 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 310<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=121593590&amp;loc=d3e4428-111522<br><br>Reference 2: 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=120391452&amp;loc=d3e13212-122682<br><br>Reference 3: 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=121566466&amp;loc=d3e6676-107765<br><br>Reference 4: 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=121593590&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>
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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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<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_AccountsReceivableNetCurrentAbstract</td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of allowance for credit loss on accounts receivable, classified as current.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(4)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=121611835&amp;loc=d3e5074-111524<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 326<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=121599878&amp;loc=SL82895884-210446<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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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>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</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_AccountsNotesLoansAndFinancingReceivablesByBillingStatusTypeAxis=sgbx_ConstructionRevenueMember">
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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>
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<td></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>
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<td><strong> Name:</strong></td>
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<td></td>
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<td>na</td>
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<td><strong> Balance Type:</strong></td>
<td></td>
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<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_AccountsNotesLoansAndFinancingReceivablesByBillingStatusTypeAxis=sgbx_MedicalMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_AccountsNotesLoansAndFinancingReceivablesByBillingStatusTypeAxis=sgbx_MedicalMember</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>
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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_AccountsNotesLoansAndFinancingReceivablesByBillingStatusTypeAxis=sgbx_RetainageReceivableMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_AccountsNotesLoansAndFinancingReceivablesByBillingStatusTypeAxis=sgbx_RetainageReceivableMember</td>
</tr>
<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 class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_AccountsNotesLoansAndFinancingReceivablesByBillingStatusTypeAxis=sgbx_OtherReceivableMember</td>
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<td></td>
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</DOCUMENT>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531253575512">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Accounts Receivable (Details Textual) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ReceivablesAbstract', window );"><strong>Accounts Receivable [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent', window );">Allowances for doubtful accounts</a></td>
<td class="nump">$ 795,914<span></span>
</td>
<td class="nump">$ 785,895<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProvisionForDoubtfulAccounts', window );">Provision for doubtful accounts</a></td>
<td class="nump">$ 10,018<span></span>
</td>
<td class="num">$ (54,000)<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent">
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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 allowance for credit loss on accounts receivable, classified as current.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(4)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=121611835&amp;loc=d3e5074-111524<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 326<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=121599878&amp;loc=SL82895884-210446<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent</td>
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<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>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>
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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_ProvisionForDoubtfulAccounts">
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of expense (reversal of expense) for expected credit loss on accounts receivable.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 326<br> -SubTopic 20<br> -Section 50<br> -Paragraph 13<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121599337&amp;loc=SL82919249-210447<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(5))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProvisionForDoubtfulAccounts</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<tr>
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<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
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<td>duration</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>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531254552344">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Contract Assets and Contract Liabilities  (Details) - USD ($)<br></strong></div></th>
<th class="th"><div>Dec. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ReceivablesLongTermContractsOrProgramsAbstract', window );"><strong>Costs and estimated earnings on uncompleted contracts</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_sgbx_CostsIncurredOnUncompletedContracts', window );">Costs incurred on uncompleted contracts</a></td>
<td class="nump">$ 4,572,581<span></span>
</td>
<td class="nump">$ 513,558<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_sgbx_EstimatedIncomeLossOnUncompletedContracts', window );">Estimated earnings to date on uncompleted contracts</a></td>
<td class="nump">872,302<span></span>
</td>
<td class="nump">127,032<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_sgbx_ContractReceivablesRetainage', window );">Gross contract assets</a></td>
<td class="nump">5,444,883<span></span>
</td>
<td class="nump">640,590<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_sgbx_CostsInExcessOfBillingsToDate', window );">Less: billings to date</a></td>
<td class="num">(5,916,487)<span></span>
</td>
<td class="num">(703,532)<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_sgbx_ContractWithCustomerAssetLiability', window );">Net contract assets (liabilities)</a></td>
<td class="num">$ (471,604)<span></span>
</td>
<td class="num">$ (62,942)<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_sgbx_ContractReceivablesRetainage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 billed to customers under long-term contracts or programs that have been withheld because of retainage provisions in a contracts.</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;">sgbx_ContractReceivablesRetainage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_sgbx_ContractWithCustomerAssetLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Contract with customer asset liability</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">sgbx_ContractWithCustomerAssetLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_sgbx_CostsInExcessOfBillingsToDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Costs in excess of billings to date.</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;">sgbx_CostsInExcessOfBillingsToDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_sgbx_CostsIncurredOnUncompletedContracts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Costs incurred on uncompleted contracts.</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;">sgbx_CostsIncurredOnUncompletedContracts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_sgbx_EstimatedIncomeLossOnUncompletedContracts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Estimated income loss on uncompleted contracts.</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;">sgbx_EstimatedIncomeLossOnUncompletedContracts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_ReceivablesLongTermContractsOrProgramsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_ReceivablesLongTermContractsOrProgramsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>60
<FILENAME>R47.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531258988696">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Contract Assets and Contract Liabilities  (Details 1) - USD ($)<br></strong></div></th>
<th class="th"><div>Dec. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CostsInExcessOfBillingsOnUncompletedContractsOrProgramsAbstract', window );"><strong>Costs and estimated earnings amounts on uncompleted contracts included in balance sheets</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ContractWithCustomerAssetNetCurrent', window );">Contract assets</a></td>
<td class="nump">$ 1,303,136<span></span>
</td>
<td class="nump">$ 106,015<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ContractWithCustomerLiabilityCurrent', window );">Contract liabilities</a></td>
<td class="num">(1,774,740)<span></span>
</td>
<td class="num">(168,957)<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_sgbx_ContractWithCustomerAssetLiability', window );">Net contract assets (liabilities)</a></td>
<td class="num">$ (471,604)<span></span>
</td>
<td class="num">$ (62,942)<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_sgbx_ContractWithCustomerAssetLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Contract with customer asset liability</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">sgbx_ContractWithCustomerAssetLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_ContractWithCustomerAssetNetCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 in exchange for good or service transferred to customer when right is conditioned on something other than passage of time, 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 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=121556615&amp;loc=SL49130531-203044<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 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=121556615&amp;loc=SL49130533-203044<br><br>Reference 3: 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=121604090&amp;loc=SL49130549-203045<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_ContractWithCustomerAssetNetCurrent</td>
</tr>
<tr>
<td style="padding-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_ContractWithCustomerLiabilityCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=121556615&amp;loc=SL49130531-203044<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 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=121556615&amp;loc=SL49130532-203044<br><br>Reference 3: 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=121604090&amp;loc=SL49130549-203045<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_ContractWithCustomerLiabilityCurrent</td>
</tr>
<tr>
<td style="padding-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_CostsInExcessOfBillingsOnUncompletedContractsOrProgramsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_CostsInExcessOfBillingsOnUncompletedContractsOrProgramsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>61
<FILENAME>R48.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531258910344">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Property, Plant and Equipment (Details) - USD ($)<br></strong></div></th>
<th class="th"><div>Dec. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentNetAbstract', window );"><strong>Schedule of company's equipment</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentGross', window );">Property, plant and equipment, gross</a></td>
<td class="nump">$ 2,741,514<span></span>
</td>
<td class="nump">$ 20,747<span></span>
</td>
</tr>
<tr class="re">
<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">(58,500)<span></span>
</td>
<td class="num">(9,000)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentNet', window );">Property, plant and equipment, net</a></td>
<td class="nump">2,683,014<span></span>
</td>
<td class="nump">11,747<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_ComputerEquipmentMember', window );">Computer equipment and software [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_PropertyPlantAndEquipmentNetAbstract', window );"><strong>Schedule of company's equipment</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, plant and equipment, gross</a></td>
<td class="nump">73,991<span></span>
</td>
<td class="nump">18,862<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=sgbx_FurnitureAndOtherEquipmentMember', window );">Furniture and other equipment [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_PropertyPlantAndEquipmentNetAbstract', window );"><strong>Schedule of company's equipment</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_PropertyPlantAndEquipmentGross', window );">Property, plant and equipment, gross</a></td>
<td class="nump">11,593<span></span>
</td>
<td class="nump">1,885<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_LeaseholdImprovementsMember', window );">Leasehold Improvements [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_PropertyPlantAndEquipmentNetAbstract', window );"><strong>Schedule of company's equipment</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, plant and equipment, gross</a></td>
<td class="nump">6,071<span></span>
</td>
<td class="text"> <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_MachineryAndEquipmentMember', window );">Machinery and Equipment [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_PropertyPlantAndEquipmentNetAbstract', window );"><strong>Schedule of company's equipment</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_PropertyPlantAndEquipmentGross', window );">Property, plant and equipment, gross</a></td>
<td class="nump">1,127,647<span></span>
</td>
<td class="text"> <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_AutomobilesMember', window );">Automobiles [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_PropertyPlantAndEquipmentNetAbstract', window );"><strong>Schedule of company's equipment</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, plant and equipment, gross</a></td>
<td class="nump">4,638<span></span>
</td>
<td class="text"> <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=sgbx_BuildingHeldForLeaseMember', window );">Building held for lease [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_PropertyPlantAndEquipmentNetAbstract', window );"><strong>Schedule of company's equipment</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_PropertyPlantAndEquipmentGross', window );">Property, plant and equipment, gross</a></td>
<td class="nump">501,336<span></span>
</td>
<td class="text"> <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=sgbx_LaboratoryAndTemporaryUnitsMember', window );">Laboratory and temporary units [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_PropertyPlantAndEquipmentNetAbstract', window );"><strong>Schedule of company's equipment</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, plant and equipment, gross</a></td>
<td class="nump">$ 1,016,238<span></span>
</td>
<td class="text"> <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=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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=120391452&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=120400017&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=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentNetAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_PropertyPlantAndEquipmentNetAbstract</td>
</tr>
<tr>
<td style="padding-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_PropertyPlantAndEquipmentByTypeAxis=us-gaap_ComputerEquipmentMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_ComputerEquipmentMember</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=sgbx_FurnitureAndOtherEquipmentMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=sgbx_FurnitureAndOtherEquipmentMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_LeaseholdImprovementsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_LeaseholdImprovementsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_MachineryAndEquipmentMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_MachineryAndEquipmentMember</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_AutomobilesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_AutomobilesMember</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=sgbx_BuildingHeldForLeaseMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=sgbx_BuildingHeldForLeaseMember</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=sgbx_LaboratoryAndTemporaryUnitsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=sgbx_LaboratoryAndTemporaryUnitsMember</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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<DOCUMENT>
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<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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<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531252844040">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Property, Plant and Equipment (Details Textual) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_sgbx_EquipmentTextualAbstract', window );"><strong>Property, plant and equipment (Textual)</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Depreciation', window );">Depreciation expense</a></td>
<td class="nump">$ 50,655<span></span>
</td>
<td class="nump">$ 9,621<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_sgbx_EquipmentTextualAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">sgbx_EquipmentTextualAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_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=121586364&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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>63
<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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<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531254586888">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Notes Receivable (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="6">1 Months Ended</th>
</tr>
<tr>
<th class="th"><div>May 31, 2020</div></th>
<th class="th"><div>Apr. 30, 2020</div></th>
<th class="th"><div>Jan. 21, 2020</div></th>
<th class="th"><div>Aug. 31, 2019</div></th>
<th class="th"><div>Apr. 30, 2019</div></th>
<th class="th"><div>Jun. 30, 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_sgbx_NotesRecievableLineItems', window );"><strong>Notes Recievable [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentMaturityDate', window );">Maturity date</a></td>
<td class="text">May  05,  2025<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">Aug. 29,  2024<span></span>
</td>
<td class="text">Oct. 29,  2024<span></span>
</td>
<td class="text">Jun. 21,  2023<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_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis=us-gaap_NotesReceivableMember', window );">Notes Receivable [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_sgbx_NotesRecievableLineItems', window );"><strong>Notes Recievable [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentMaturityDate', window );">Maturity date</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">Jul. 31,  2023<span></span>
</td>
<td class="text">Jul. 31,  2023<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Interest rate</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">5.00%<span></span>
</td>
<td class="nump">5.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="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_ShortTermDebtTypeAxis=sgbx_CompanyNoteMember', window );">Company Note [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_sgbx_NotesRecievableLineItems', window );"><strong>Notes Recievable [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromSaleOfNotesReceivable', window );">Advances in note receivable</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 250,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShortTermNonBankLoansAndNotesPayable', window );">Loaned amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 250,000<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_ShortTermDebtTypeAxis=sgbx_CompanyNoteMember', window );">Company Note [Member] | Notes Receivable [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_sgbx_NotesRecievableLineItems', window );"><strong>Notes Recievable [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromSaleOfNotesReceivable', window );">Advances in note receivable</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 400,000<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 " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShortTermNonBankLoansAndNotesPayable', window );">Loaned amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">400,000<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="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_ShortTermDebtTypeAxis=sgbx_GalvinNoteMember', window );">Galvin Note [Member] | Notes Receivable [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_sgbx_NotesRecievableLineItems', window );"><strong>Notes Recievable [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromSaleOfNotesReceivable', window );">Advances in note receivable</a></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="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_ShortTermNonBankLoansAndNotesPayable', window );">Loaned amount</a></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="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_sgbx_NotesRecievableLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">sgbx_NotesRecievableLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_DebtInstrumentInterestRateStatedPercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Contractual interest rate for funds borrowed, under the debt agreement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22(a)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentInterestRateStatedPercentage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentMaturityDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 when the debt instrument is scheduled to be fully repaid, 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://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 210.5-02.22(a)(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (bbb)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=117815213&amp;loc=d3e19207-110258<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentMaturityDate</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:dateItemType</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_ProceedsFromSaleOfNotesReceivable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 sale of a borrowing supported by a written promise to pay an obligation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 12<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3179-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromSaleOfNotesReceivable</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 borrowings from a creditor other than a bank with a maturity within one year or operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19(a)(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&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_ShortTermNonBankLoansAndNotesPayable</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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis=us-gaap_NotesReceivableMember</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_ShortTermDebtTypeAxis=sgbx_CompanyNoteMember</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_ShortTermDebtTypeAxis=sgbx_GalvinNoteMember">
<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>
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<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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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531254619128">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Notes Payable (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="4">1 Months Ended</th>
<th class="th" colspan="2">12 Months Ended</th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Feb. 04, 2020</div></th>
<th class="th"><div>May 31, 2020</div></th>
<th class="th"><div>Aug. 31, 2019</div></th>
<th class="th"><div>Apr. 30, 2019</div></th>
<th class="th"><div>Jun. 30, 2017</div></th>
<th class="th"><div>Dec. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
<th class="th"><div>Nov. 12, 2019</div></th>
<th class="th"><div>Oct. 09, 2019</div></th>
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<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_sgbx_NotesPayableLineItems', window );"><strong>Notes Payable [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromNotesPayable', window );">Aggregate principal amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<td class="nump">$ 200,000<span></span>
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<td class="text"> <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="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentMaturityDate', window );">Maturity date</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">May  05,  2025<span></span>
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<td class="text">Aug. 29,  2024<span></span>
</td>
<td class="text">Oct. 29,  2024<span></span>
</td>
<td class="text">Jun. 21,  2023<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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<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateEffectivePercentage', window );">Interest rate</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">100.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">22.00%<span></span>
</td>
<td class="nump">50.00%<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_RelatedPartyTransactionsByRelatedPartyAxis=us-gaap_InvestorMember', window );">Investor [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_sgbx_NotesPayableLineItems', window );"><strong>Notes Payable [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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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_NotesPayable', window );">Notes issued</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">200,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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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>
</td>
<td class="text">&#160;<span></span>
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<td class="nump">$ 6,263<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>
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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_ConversionOfStockSharesConverted1', window );">Conversion of Stock, Shares Converted</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">73,665<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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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=us-gaap_InvestorMember', window );">Investor [Member] | Securities Purchase Agreement [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_sgbx_NotesPayableLineItems', window );"><strong>Notes Payable [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromNotesPayable', window );">Aggregate principal amount</a></td>
<td class="nump">$ 200,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_DebtInstrumentInterestRateEffectivePercentage', window );">Interest rate</a></td>
<td class="nump">9.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
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<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_sgbx_NotesPayableLineItems">
<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 );">- 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;">sgbx_NotesPayableLineItems</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:stringItemType</td>
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<td><strong> Balance Type:</strong></td>
<td>na</td>
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<td>duration</td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccruedLiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. 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=120391452&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_AccruedLiabilitiesCurrent</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 number of shares converted in a noncash (or part noncash) transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=121583591&amp;loc=d3e4313-108586<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=121583591&amp;loc=d3e4304-108586<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 5<br> -URI http://asc.fasb.org/extlink&amp;oid=121583591&amp;loc=d3e4332-108586<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConversionOfStockSharesConverted1</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>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_DebtInstrumentInterestRateEffectivePercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120520924&amp;loc=SL6036836-161870<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=119993939&amp;loc=d3e28551-108399<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22(a)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&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_DebtInstrumentInterestRateEffectivePercentage</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>num:percentItemType</td>
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<td><strong> Balance Type:</strong></td>
<td>na</td>
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<td><strong> Period Type:</strong></td>
<td>instant</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_DebtInstrumentMaturityDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 when the debt instrument is scheduled to be fully repaid, 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://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 210.5-02.22(a)(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (bbb)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=117815213&amp;loc=d3e19207-110258<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentMaturityDate</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>Including the current and noncurrent portions, aggregate carrying amount of all types of notes payable, as of the balance sheet date, with initial maturities beyond one year or beyond 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 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(16))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&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 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&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 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(16))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&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_NotesPayable</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 cash inflow from a borrowing supported by a written promise to pay an obligation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&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_ProceedsFromNotesPayable</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td>xbrli:monetaryItemType</td>
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<td><strong> Balance Type:</strong></td>
<td>debit</td>
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<td>duration</td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=us-gaap_InvestorMember">
<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_RelatedPartyTransactionsByRelatedPartyAxis=us-gaap_InvestorMember</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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></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;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531262356952">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Business Combination (Details)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th">
<div>Dec. 31, 2020 </div>
<div>USD ($)</div>
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<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessCombinationsAbstract', window );"><strong>Business Combinations [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
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<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Cash', window );">Cash</a></td>
<td class="nump">$ 1,059,600<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_sgbx_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedEarnoutliability', window );">Earnout liability</a></td>
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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_sgbx_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedSettlementOfAccountsReceivableAndNetContractLiabilities', window );">Settlement of accounts receivable and net contract liabilities</a></td>
<td class="num">(94,980)<span></span>
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<td class="nump">$ 964,620<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">
<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>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 30<br> -Section 30<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=116859721&amp;loc=d3e6613-128477<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 30<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120321790&amp;loc=d3e6927-128479<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 30<br> -Section 30<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=116859721&amp;loc=d3e6578-128477<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BusinessCombinationConsiderationTransferred1</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td>xbrli:monetaryItemType</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 );">- 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><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. 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://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 946<br> -SubTopic 210<br> -Section 45<br> -Paragraph 20<br> -URI http://asc.fasb.org/extlink&amp;oid=118262064&amp;loc=SL116631418-115840<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=120391452&amp;loc=d3e13212-122682<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 946<br> -SubTopic 210<br> -Section 45<br> -Paragraph 21<br> -URI http://asc.fasb.org/extlink&amp;oid=118262064&amp;loc=SL116631419-115840<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Cash</td>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531254975720">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Business Combination (Details 1)<br></strong></div></th>
<th class="th">
<div>Dec. 31, 2020 </div>
<div>USD ($)</div>
</th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessCombinationsAbstract', window );"><strong>Business Combinations [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents', window );">Cash and cash equivalents</a></td>
<td class="nump">$ 316,432<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables', window );">Accounts receivable</a></td>
<td class="nump">252,557<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory', window );">Inventories</a></td>
<td class="nump">130,799<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedLessNoncontrollingInterest', window );">Goodwill</a></td>
<td class="nump">85,810<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsPrepaidExpenseAndOtherAssets', window );">Prepaid expenses and other current assets</a></td>
<td class="nump">7,400<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets', window );">Property, plant and equipment</a></td>
<td class="nump">1,154,818<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_sgbx_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedRightofuseassets', window );">Right-of-use assets</a></td>
<td class="nump">57,120<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill', window );">Intangible assets</a></td>
<td class="nump">68,344<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_sgbx_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAccountsPayableAndAccruedExpenses', window );">Accounts payable and accrued expenses</a></td>
<td class="num">(733,529)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther', window );">Assumed liability</a></td>
<td class="num">(285,204)<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_sgbx_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedContractliabilities', window );">Contract liabilities</a></td>
<td class="num">(32,807)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCapitalLeaseObligation', window );">Lease liability</a></td>
<td class="num">(57,120)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet', window );">Total</a></td>
<td class="nump">$ 964,620<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 );">- 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;">sgbx_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAccountsPayableAndAccruedExpenses</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><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;">sgbx_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedContractliabilities</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;">sgbx_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedRightofuseassets</td>
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<td>sgbx_</td>
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<td>xbrli:monetaryItemType</td>
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<td><strong> Balance Type:</strong></td>
<td>debit</td>
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<td><strong> Period Type:</strong></td>
<td>instant</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 lease obligation assumed in business combination.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121647850&amp;loc=d3e4845-128472<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCapitalLeaseObligation</td>
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<td>xbrli:monetaryItemType</td>
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<td><strong> Balance Type:</strong></td>
<td>credit</td>
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<td>instant</td>
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<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, acquired at the acquisition date. 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>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121647850&amp;loc=d3e4845-128472<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents</td>
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<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>
<td>debit</td>
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<td><strong> Period Type:</strong></td>
<td>instant</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 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, acquired at the acquisition 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 805<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121647850&amp;loc=d3e4845-128472<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsPrepaidExpenseAndOtherAssets</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 due from customers or clients for goods or services, including trade receivables, that have been delivered or sold in the normal course of business, and amounts due from others, including related parties expected to be converted to cash, sold or exchanged within one year or the normal operating cycle, if longer, acquired at the acquisition 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 805<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121647850&amp;loc=d3e4845-128472<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables</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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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 other liabilities due within one year or within the normal operating cycle, if longer, assumed at the acquisition 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 805<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121647850&amp;loc=d3e4845-128472<br></p></div>
<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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<td><strong> Balance Type:</strong></td>
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<td>instant</td>
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</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 intangible assets, excluding goodwill, acquired at the acquisition 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 805<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121647850&amp;loc=d3e4845-128472<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill</td>
</tr>
<tr>
<td style="padding-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_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 inventory recognized as of the acquisition 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 805<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121647850&amp;loc=d3e4845-128472<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 10<br> -Section 55<br> -Paragraph 37<br> -URI http://asc.fasb.org/extlink&amp;oid=121600890&amp;loc=d3e2207-128464<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory</td>
</tr>
<tr>
<td style="padding-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_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 recognized as of the acquisition date for the identifiable assets acquired in excess of (less than) the aggregate liabilities assumed.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 10<br> -Section 55<br> -Paragraph 37<br> -URI http://asc.fasb.org/extlink&amp;oid=121600890&amp;loc=d3e2207-128464<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121647850&amp;loc=d3e4845-128472<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet</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>
<td>xbrli:monetaryItemType</td>
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<td><strong> Balance Type:</strong></td>
<td>debit</td>
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<td><strong> Period Type:</strong></td>
<td>instant</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_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 other assets expected to be realized or consumed after one year or the normal operating cycle, if longer, acquired at the acquisition 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 805<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121647850&amp;loc=d3e4845-128472<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets</td>
</tr>
<tr>
<td style="padding-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_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedLessNoncontrollingInterest">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 recognized as of the acquisition date for the assets, including goodwill, in excess of (less than) the aggregate liabilities assumed, less the noncontrolling interest in the acquiree.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121647850&amp;loc=d3e4845-128472<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedLessNoncontrollingInterest</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>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BusinessCombinationsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_BusinessCombinationsAbstract</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>
</tr>
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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>
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<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531253540200">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Business Combination (Detail Textual) - USD ($)<br></strong></div></th>
<th class="th"><div>Dec. 31, 2020</div></th>
<th class="th"><div>Sep. 17, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessCombinationsAbstract', window );"><strong>Business Combinations [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_sgbx_AcquisitionCash', window );">Cash</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,059,600<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessCombinationContingentConsiderationLiability', window );">Initial contingent consideration liability</a></td>
<td class="nump">$ 0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_sgbx_AcquisitionCash">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">sgbx_AcquisitionCash</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_BusinessCombinationContingentConsiderationLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 liability recognized arising from contingent consideration in a business combination.</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 805<br> -SubTopic 30<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=120321790&amp;loc=d3e6927-128479<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 30<br> -Section 35<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=116859824&amp;loc=d3e6819-128478<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 30<br> -Section 25<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=6911189&amp;loc=d3e6408-128476<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BusinessCombinationContingentConsiderationLiability</td>
</tr>
<tr>
<td style="padding-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_BusinessCombinationsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_BusinessCombinationsAbstract</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>
</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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<DOCUMENT>
<TYPE>XML
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<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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<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531261741160">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Leases (Details)<br></strong></div></th>
<th class="th">
<div>Dec. 31, 2020 </div>
<div>USD ($)</div>
</th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LeasesOperatingAbstract', window );"><strong>Operating Leases</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_sgbx_OperatingLeaseRightOfUseAssets', window );">Right of use assets, net</a></td>
<td class="nump">$ 1,486,067<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_sgbx_OperatingLeaseLiabilitiesCurrent', window );">Current liabilities</a></td>
<td class="num">(307,737)<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_sgbx_OperatingLeaseLiabilitiesNoncurrent', window );">Non-current liabilities</a></td>
<td class="num">(1,178,458)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiability', window );">Total operating lease liabilities</a></td>
<td class="num">(1,486,195)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityAbstract', window );"><strong>Finance Leases</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_FinanceLeaseRightOfUseAsset', window );">Right of use assets</a></td>
<td class="nump">51,478<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityCurrent', window );">Current liabilities</a></td>
<td class="num">(18,917)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityNoncurrent', window );">Non-current liabilities</a></td>
<td class="num">(31,136)<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_sgbx_TotalFinanceLeaseLiabilities', window );">Total finance lease liabilities</a></td>
<td class="num">$ (50,053)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_sgbx_WeightedAverageDiscountRateAbstract', window );"><strong>Weighted Average Discount Rate</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_OperatingLeaseWeightedAverageDiscountRatePercent', window );">Operating leases</a></td>
<td class="nump">3.00%<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_FinanceLeaseWeightedAverageDiscountRatePercent', window );">Finance leases</a></td>
<td class="nump">3.00%<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_sgbx_OperatingLeaseLiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">sgbx_OperatingLeaseLiabilitiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_sgbx_OperatingLeaseLiabilitiesNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">sgbx_OperatingLeaseLiabilitiesNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_sgbx_OperatingLeaseRightOfUseAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">sgbx_OperatingLeaseRightOfUseAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_sgbx_TotalFinanceLeaseLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">sgbx_TotalFinanceLeaseLiabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_sgbx_WeightedAverageDiscountRateAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">sgbx_WeightedAverageDiscountRateAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_FinanceLeaseLiabilityAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_FinanceLeaseLiabilityAbstract</td>
</tr>
<tr>
<td style="padding-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_FinanceLeaseLiabilityCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from finance lease, classified as current.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121603541&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from finance lease, classified as noncurrent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121603541&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseRightOfUseAsset">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, after accumulated amortization, of right-of-use asset from finance lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121603541&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseRightOfUseAsset</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 discount rate for finance lease calculated at point in time.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (g)(4)<br> -URI http://asc.fasb.org/extlink&amp;oid=121609121&amp;loc=SL77918686-209980<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI http://asc.fasb.org/extlink&amp;oid=121568110&amp;loc=SL77918982-209971<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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_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=121603541&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_OperatingLeaseWeightedAverageDiscountRatePercent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 discount rate for operating lease calculated at point in time.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (g)(4)<br> -URI http://asc.fasb.org/extlink&amp;oid=121609121&amp;loc=SL77918686-209980<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI http://asc.fasb.org/extlink&amp;oid=121568110&amp;loc=SL77918982-209971<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531258218424">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Leases (Details 1)<br></strong></div></th>
<th class="th">
<div>Dec. 31, 2020 </div>
<div>USD ($)</div>
</th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LeasesAbstract', window );"><strong>Leases [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherCommitmentDueInSecondYear', window );">2021</a></td>
<td class="nump">$ 368,277<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_OtherCommitmentDueInThirdYear', window );">2022</a></td>
<td class="nump">369,144<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherCommitmentDueInFourthYear', window );">2023</a></td>
<td class="nump">342,060<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherCommitmentDueInFifthYear', window );">2024</a></td>
<td class="nump">324,000<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_OtherCommitmentDueAfterFifthYear', window );">Thereafter</a></td>
<td class="nump">243,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherCommitment', window );">Total lease payments</a></td>
<td class="nump">1,646,481<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount', window );">Less: Imputed interest</a></td>
<td class="nump">110,233<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_sgbx_Presentvalueofleaseliabilities', window );">Present value of lease liabilities</a></td>
<td class="nump">1,536,248<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract', window );"><strong>Operating</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_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo', window );">2021</a></td>
<td class="nump">348,117<span></span>
</td>
</tr>
<tr class="ro">
<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 );">2022</a></td>
<td class="nump">348,984<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour', window );">2023</a></td>
<td class="nump">330,300<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive', window );">2024</a></td>
<td class="nump">324,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive', window );">Thereafter</a></td>
<td class="nump">243,000<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_LesseeOperatingLeaseLiabilityPaymentsDue', window );">Total lease payments</a></td>
<td class="nump">1,594,401<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_sgbx_TotalOperatingImputedInterest', window );">Less: Imputed interest</a></td>
<td class="nump">108,206<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Present value of lease liabilities</a></td>
<td class="nump">1,486,195<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilitiesPaymentsDueAbstract', window );"><strong>Financing</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_FinanceLeaseLiabilityPaymentsDueYearTwo', window );">2021</a></td>
<td class="nump">20,160<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_FinanceLeaseLiabilityPaymentsDueYearThree', window );">2022</a></td>
<td class="nump">20,160<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour', window );">2023</a></td>
<td class="nump">11,760<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive', window );">2024</a></td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive', window );">Thereafter</a></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_FinanceLeaseLiabilityPaymentsDue', window );">Total lease payments</a></td>
<td class="nump">52,080<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount', window );">Less: Imputed interest</a></td>
<td class="nump">2,027<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiability', window );">Present value of lease liabilities</a></td>
<td class="nump">$ 50,053<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_sgbx_Presentvalueofleaseliabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">sgbx_Presentvalueofleaseliabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_sgbx_TotalOperatingImputedInterest">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">sgbx_TotalOperatingImputedInterest</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_FinanceLeaseLiabilitiesPaymentsDueAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_FinanceLeaseLiabilitiesPaymentsDueAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from finance lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=121609121&amp;loc=SL77918701-209980<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121603541&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityPaymentsDue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments for finance lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=121609121&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityPaymentsDue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 payment for finance lease to be paid after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</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=121609121&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_FinanceLeaseLiabilityPaymentsDueAfterYearFive</td>
</tr>
<tr>
<td style="padding-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_FinanceLeaseLiabilityPaymentsDueYearFive">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 payment for finance lease to be paid in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</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=121609121&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_FinanceLeaseLiabilityPaymentsDueYearFive</td>
</tr>
<tr>
<td style="padding-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_FinanceLeaseLiabilityPaymentsDueYearFour">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 payment for finance lease to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</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=121609121&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_FinanceLeaseLiabilityPaymentsDueYearFour</td>
</tr>
<tr>
<td style="padding-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_FinanceLeaseLiabilityPaymentsDueYearThree">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 payment for finance lease to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</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=121609121&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_FinanceLeaseLiabilityPaymentsDueYearThree</td>
</tr>
<tr>
<td style="padding-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_FinanceLeaseLiabilityPaymentsDueYearTwo">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 payment for finance lease to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</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=121609121&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_FinanceLeaseLiabilityPaymentsDueYearTwo</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for finance lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=121609121&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LeasesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LeasesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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 payment 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=121609121&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_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 payment for operating lease due after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</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=121609121&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_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive</td>
</tr>
<tr>
<td style="padding-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_LesseeOperatingLeaseLiabilityPaymentsDueYearFive">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 payment for operating lease to be paid in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</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=121609121&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_LesseeOperatingLeaseLiabilityPaymentsDueYearFive</td>
</tr>
<tr>
<td style="padding-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_LesseeOperatingLeaseLiabilityPaymentsDueYearFour">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 payment for operating lease to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</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=121609121&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_LesseeOperatingLeaseLiabilityPaymentsDueYearFour</td>
</tr>
<tr>
<td style="padding-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 payment for operating lease to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</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=121609121&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 payment for operating lease to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</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=121609121&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_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for operating lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=121609121&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_OperatingLeaseLiabilitiesPaymentsDueAbstract</td>
</tr>
<tr>
<td style="padding-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=121603541&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_OtherCommitment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Minimum amount of other commitment not otherwise specified in the taxonomy. Excludes commitments explicitly modeled in the taxonomy, including but not limited to, long-term and short-term purchase commitments, recorded and unrecorded purchase obligations, supply commitments, registration payment arrangements, leases, debt, product warranties, guarantees, environmental remediation obligations, and pensions.</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_OtherCommitment</td>
</tr>
<tr>
<td style="padding-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_OtherCommitmentDueAfterFifthYear">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 commitment classified as other to be paid after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</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_OtherCommitmentDueAfterFifthYear</td>
</tr>
<tr>
<td style="padding-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_OtherCommitmentDueInFifthYear">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 commitment classified as other to be paid in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</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_OtherCommitmentDueInFifthYear</td>
</tr>
<tr>
<td style="padding-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_OtherCommitmentDueInFourthYear">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 commitment classified as other to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</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_OtherCommitmentDueInFourthYear</td>
</tr>
<tr>
<td style="padding-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_OtherCommitmentDueInSecondYear">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 commitment classified as other to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</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_OtherCommitmentDueInSecondYear</td>
</tr>
<tr>
<td style="padding-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_OtherCommitmentDueInThirdYear">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 commitment classified as other to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</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_OtherCommitmentDueInThirdYear</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
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<FILENAME>R57.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;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531252844040">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Leases (Details Textual)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th">
<div>Dec. 31, 2020 </div>
<div>USD ($)</div>
</th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeLeaseDescriptionLineItems', window );"><strong>Lessee, Lease, Description [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesIndemnificationAgreementsDescription', window );">Leases, description</a></td>
<td class="text">The leases have remaining lease terms of two and a half years to five years. The plant lease includes an option to extend the lease for up to five years.<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasePaymentsUse', window );">Operating lease for office space</a></td>
<td class="nump">$ 1,683,000<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeLeaseDescriptionLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeLeaseDescriptionLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeasePaymentsUse">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash outflow from operating lease to bring another asset to condition and location necessary for its intended use.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 5<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121603541&amp;loc=SL77918643-209977<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (g)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=121609121&amp;loc=SL77918686-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeasePaymentsUse</td>
</tr>
<tr>
<td style="padding-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_OperatingLeasesIndemnificationAgreementsDescription">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 element represents the description of a lease related indemnification agreement including the nature of the indemnification, the maximum potential amount of future payments the indemnification agreement could be required to make under the agreement, the current carrying amount of the liability and the nature of any recourse provision that would enable the lessee guarantor) to recover from third parties any of the amounts paid under the agreement and any assets held either as collateral or by third parties that upon occurrence of any triggering event or condition under the indemnification agreement the guarantor can obtain and liquidate to recover all or a portion of the amounts paid under the indemnification agreement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 460<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=121555522&amp;loc=d3e12069-110248<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeasesIndemnificationAgreementsDescription</td>
</tr>
<tr>
<td style="padding-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>
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<DOCUMENT>
<TYPE>XML
<SEQUENCE>71
<FILENAME>R58.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
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<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531173636136">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Convertible Debentures (Details Textual) - USD ($)<br></strong></div></th>
<th class="th" colspan="1"></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>Nov. 12, 2019</div></th>
<th class="th"><div>Dec. 31, 2020</div></th>
<th class="th"><div>May 31, 2020</div></th>
<th class="th"><div>Oct. 09, 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_sgbx_ConvertibleDebenturesTextualAbstract', window );"><strong>Convertible Debentures (Textual)</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateEffectivePercentage', window );">Original issue discount</a></td>
<td class="nump">22.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">100.00%<span></span>
</td>
<td class="nump">50.00%<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_DebtConversionConvertedInstrumentSharesIssued1', window );">Debt conversion, converted instrument, shares issued</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">5,404<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_sgbx_PercentageOfExercisePrice', window );">Percentage of exercise price</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">9.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_sgbx_Commonstockascompensation', window );">Common stock as compensation</a></td>
<td class="nump">5,404<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_FinancialInstrumentAxis=sgbx_SecuritiesPurchaseAgreementMember', window );">Securities Purchase Agreement [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_sgbx_ConvertibleDebenturesTextualAbstract', window );"><strong>Convertible Debentures (Textual)</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromConvertibleDebt', window );">Received net proceeds</a></td>
<td class="nump">$ 326,250<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_ProceedsFromRelatedPartyDebt', window );">Maximum principal amount</a></td>
<td class="nump">480,770<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtConversionConvertedInstrumentAmount1', window );">Debt conversion, converted instrument amount</a></td>
<td class="nump">$ 375,000<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="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentRedemptionDescription', window );">Redemption of debenture, description</a></td>
<td class="text">The Company had the right to redeem all or a portion of the outstanding principal of the Debenture (i) prior to the maturity date without interest and with no conversion by the investor and (ii) after the maturity date at a premium of &lt;span style="border-left: none; border-right: none;">&lt;span style="border-left: none; border-right: none;">120&lt;/span>&lt;/span>%, and with interest accruing at &lt;span style="border-left: none; border-right: none;">&lt;span style="border-left: none; border-right: none;">24&lt;/span>&lt;/span>% from the maturity date. As of December 13, 2019 the Debenture was paid back in full to the investor. &#160;<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_ConversionOfStockDescription', window );">Conversion of debenture to shares, description</a></td>
<td class="text">The Debenture was convertible into shares of the Company&#8217;s common stock only upon (i) the occurrence of an Event of Default (as defined in the Debenture) or (ii) at maturity in the event any principal remains outstanding, at a conversion price equal to the lower of (x) 67.5% of the lowest daily VWAPs of the common stock during the five consecutive trading days immediately preceding the Event of Default or date of maturity or (y) if the Debenture was not fully paid as of the Maturity, the lowest daily VWAP during the ten (10) consecutive trading days immediately preceding the date of the applicable Conversion, and based on a conversion amount determined by the product of (x) the portion of the principal and accrued interest to be converted and (y) 120% or (y) if the Debenture was not fully paid as of the Maturity Date and no conversions have been effected under the Debenture, the lowest daily VWAP during the ten (10) consecutive Trading Days immediately preceding the date of the applicable Conversion; provided, however, that the Company will not issue any shares of common stock upon conversion of the Debenture if the investor would exceed the aggregate number of shares of common stock which the Company may issue upon conversion or exercise (as the case may be) of the Debenture without breaching the Company&#8217;s obligations under the rules or regulations of the Nasdaq Stock Market, including rules related to the aggregate of offerings under NASDAQ Listing Rule 5635(d) (which currently limit such issuance to 60,048 shares, which is 19.99% of the Company&#8217;s outstanding shares as of the date hereof). In addition, subject to limited exceptions, the investor did not have the right to convert any portion of the Debenture if the investor, together with its affiliates, would beneficially own in excess of 4.99% of the number of shares of the Company&#8217;s common stock outstanding immediately after giving effect to its conversion and under no circumstances could convert the Debenture if the investor, together with its affiliates, would beneficially own in excess of 9.99% of the number of shares of the Company&#8217;s common stock outstanding immediately after giving effect to its conversion.<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_FinancialInstrumentAxis=sgbx_PlacementAgencyAgreementMember', window );">Placement Agency Agreement [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_sgbx_ConvertibleDebenturesTextualAbstract', window );"><strong>Convertible Debentures (Textual)</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateEffectivePercentage', window );">Original issue discount</a></td>
<td class="nump">9.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsForFees', window );">Expense fee</a></td>
<td class="nump">$ 15,000<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="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_sgbx_PercentageOfExercisePrice', window );">Percentage of exercise price</a></td>
<td class="nump">110.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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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>
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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>
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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>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>A unique description of a noncash or part noncash stock conversion. The description would be expected to include sufficient information to provide an understanding of the nature and purpose of the conversion. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=121583591&amp;loc=d3e4332-108586<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=121583591&amp;loc=d3e4313-108586<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 3<br> -URI http://asc.fasb.org/extlink&amp;oid=121583591&amp;loc=d3e4304-108586<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConversionOfStockDescription</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td>xbrli:stringItemType</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 value of the financial instrument(s) that the original debt is being converted into in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=121583591&amp;loc=d3e4304-108586<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=121583591&amp;loc=d3e4332-108586<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtConversionConvertedInstrumentAmount1</td>
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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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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The number of shares issued in exchange for the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or payments in the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=121583591&amp;loc=d3e4332-108586<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=121583591&amp;loc=d3e4304-108586<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtConversionConvertedInstrumentSharesIssued1</td>
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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>
<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_DebtInstrumentInterestRateEffectivePercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120520924&amp;loc=SL6036836-161870<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=119993939&amp;loc=d3e28551-108399<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22(a)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&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_DebtInstrumentInterestRateEffectivePercentage</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>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentRedemptionDescription">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 debt redemption features under terms of the debt agreement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 470<br> -Section 50<br> -Paragraph 3<br> -Subparagraph e<br> -URI http://asc.fasb.org/extlink&amp;oid=75038535&amp;loc=d3e64711-112823<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentRedemptionDescription</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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<td>duration</td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PaymentsForFees">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash outflow for fees 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 25<br> -Subparagraph (g)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&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_PaymentsForFees</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:monetaryItemType</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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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromConvertibleDebt">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash inflow from the issuance of a long-term debt instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3255-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromConvertibleDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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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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<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 cash inflow from a long-term borrowing made from related parties where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth. Alternate caption: Proceeds from Advances from Affiliates.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&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_ProceedsFromRelatedPartyDebt</td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinancialInstrumentAxis=sgbx_SecuritiesPurchaseAgreementMember">
<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>
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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;">
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<td><strong> Name:</strong></td>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531251543208">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Income Taxes (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredIncomeTaxExpenseBenefitContinuingOperationsAbstract', window );"><strong>Deferred:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredFederalIncomeTaxExpenseBenefit', window );">Federal</a></td>
<td class="num">$ (974,181)<span></span>
</td>
<td class="num">$ (828,472)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit', window );">State and local</a></td>
<td class="num">(567,767)<span></span>
</td>
<td class="nump">564,363<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_DeferredIncomeTaxExpenseBenefit', window );">Total deferred</a></td>
<td class="num">(1,541,948)<span></span>
</td>
<td class="num">(264,109)<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_sgbx_ProvisionIncomeTaxExpenseBenefit', window );">Total provision (benefit) for income taxes</a></td>
<td class="num">(1,541,948)<span></span>
</td>
<td class="num">(264,109)<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_sgbx_AmountOfValuationReserve', window );">Less: valuation reserve</a></td>
<td class="num">(1,541,948)<span></span>
</td>
<td class="nump">264,109<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxExpenseBenefit', window );">Income tax provision</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_sgbx_AmountOfValuationReserve">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 valuation reserve.</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;">sgbx_AmountOfValuationReserve</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_sgbx_ProvisionIncomeTaxExpenseBenefit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Provision Income Tax expense benefit.</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;">sgbx_ProvisionIncomeTaxExpenseBenefit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_DeferredFederalIncomeTaxExpenseBenefit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 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 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=120395691&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://www.xbrl.org/2009/role/commonPracticeRef<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_DeferredFederalIncomeTaxExpenseBenefit</td>
</tr>
<tr>
<td style="padding-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_DeferredIncomeTaxExpenseBenefit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of deferred income 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://www.xbrl.org/2003/role/disclosureRef<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.Fact.1)<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 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=120395691&amp;loc=d3e23780-122690<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<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.Fact.2)<br> -URI http://asc.fasb.org/extlink&amp;oid=116825942&amp;loc=d3e330036-122817<br><br>Reference 5: 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=121586364&amp;loc=d3e3602-108585<br><br>Reference 6: 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 (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_DeferredIncomeTaxExpenseBenefit</td>
</tr>
<tr>
<td style="padding-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_DeferredIncomeTaxExpenseBenefitContinuingOperationsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_DeferredIncomeTaxExpenseBenefitContinuingOperationsAbstract</td>
</tr>
<tr>
<td style="padding-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_DeferredStateAndLocalIncomeTaxExpenseBenefit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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://www.xbrl.org/2009/role/commonPracticeRef<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 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 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=120395691&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_DeferredStateAndLocalIncomeTaxExpenseBenefit</td>
</tr>
<tr>
<td style="padding-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_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 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 10<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32672-109319<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (h)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 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=120395691&amp;loc=d3e23780-122690<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22663-107794<br><br>Reference 6: 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=120385591&amp;loc=d3e38679-109324<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<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(9))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22658-107794<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531259022584">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Income Taxes (Details 1)<br></strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EffectiveIncomeTaxRateContinuingOperationsTaxRateReconciliationAbstract', window );"><strong>Summary of reconciliation of the federal statutory rate</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 );">Benefit for income taxes at 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 and local income taxes, net of federal benefit</a></td>
<td class="nump">3.90%<span></span>
</td>
<td class="nump">1.10%<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses', window );">Goodwill impairment</a></td>
<td class="text"> <span></span>
</td>
<td class="num">(9.10%)<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_sgbx_DifferencesAttributableToChangeInStateBusinessApportionment', window );">Differences attributable to change in state business apportionment</a></td>
<td class="text"> <span></span>
</td>
<td class="num">(11.20%)<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Less valuation allowance</a></td>
<td class="num">(24.90%)<span></span>
</td>
<td class="num">(1.80%)<span></span>
</td>
</tr>
<tr class="re">
<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">0.00%<span></span>
</td>
<td class="nump">0.00%<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_sgbx_DifferencesAttributableToChangeInStateBusinessApportionment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Differences attributable to change in state business apportionment.</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;">sgbx_DifferencesAttributableToChangeInStateBusinessApportionment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_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://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 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_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>
</table>
<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://www.xbrl.org/2003/role/disclosureRef<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.Fact.4)<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 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_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate</td>
</tr>
<tr>
<td style="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_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 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://www.xbrl.org/2009/role/commonPracticeRef<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.Fact.4)<br> -URI http://asc.fasb.org/extlink&amp;oid=116825942&amp;loc=d3e330036-122817<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<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_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance</td>
</tr>
<tr>
<td style="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_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 impairment loss.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<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.Fact.4)<br> -URI http://asc.fasb.org/extlink&amp;oid=116825942&amp;loc=d3e330036-122817<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<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_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses</td>
</tr>
<tr>
<td style="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_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://www.xbrl.org/2009/role/commonPracticeRef<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.Fact.4)<br> -URI http://asc.fasb.org/extlink&amp;oid=116825942&amp;loc=d3e330036-122817<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<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>
</tr>
<tr>
<td style="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>
</div>
</body>
</html>
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<head>
<title></title>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531258766824">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Income Taxes (Details 2) - USD ($)<br></strong></div></th>
<th class="th"><div>Dec. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxAssetsNetAbstract', window );"><strong>Deferred tax assets (liabilities)</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards', window );">Net operating loss carryforward</a></td>
<td class="nump">$ 4,127,323<span></span>
</td>
<td class="nump">$ 2,857,456<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts', window );">Bad debt reserve</a></td>
<td class="nump">197,785<span></span>
</td>
<td class="nump">173,840<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Employee stock compensation</a></td>
<td class="nump">800,036<span></span>
</td>
<td class="nump">445,799<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxAssetsGoodwillAndIntangibleAssets', window );">Intangible assets</a></td>
<td class="num">(529,260)<span></span>
</td>
<td class="num">(502,709)<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Depreciation</a></td>
<td class="num">(44,979)<span></span>
</td>
<td class="num">(850)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities', window );">Accrued expenses</a></td>
<td class="nump">47,184<span></span>
</td>
<td class="nump">82,628<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxAssetsCharitableContributionCarryforwards', window );">Charity</a></td>
<td class="nump">205<span></span>
</td>
<td class="nump">181<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 );">Net deferred tax asset</a></td>
<td class="nump">4,598,294<span></span>
</td>
<td class="nump">3,056,345<span></span>
</td>
</tr>
<tr class="ro">
<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">(4,598,294)<span></span>
</td>
<td class="num">(3,056,345)<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 );">Net deferred tax asset</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <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_DeferredTaxAssetsCharitableContributionCarryforwards">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 charitable contribution 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://www.xbrl.org/2009/role/commonPracticeRef<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_DeferredTaxAssetsCharitableContributionCarryforwards</td>
</tr>
<tr>
<td style="padding-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_DeferredTaxAssetsGoodwillAndIntangibleAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 intangible assets including goodwill.</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_DeferredTaxAssetsGoodwillAndIntangibleAssets</td>
</tr>
<tr>
<td style="padding-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_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://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 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_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://www.xbrl.org/2009/role/commonPracticeRef<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_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_DeferredTaxAssetsNetAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_DeferredTaxAssetsNetAbstract</td>
</tr>
<tr>
<td style="padding-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_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 8<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32632-109319<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<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_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://www.xbrl.org/2009/role/commonPracticeRef<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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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_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 8<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32632-109319<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<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_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_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 accrued liabilities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div 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://www.xbrl.org/2009/role/commonPracticeRef<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_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities</td>
</tr>
<tr>
<td style="padding-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_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 the allowance for doubtful accounts.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div 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://www.xbrl.org/2009/role/commonPracticeRef<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_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts</td>
</tr>
<tr>
<td style="padding-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://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 2<br> -Subparagraph (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_DeferredTaxAssetsValuationAllowance</td>
</tr>
<tr>
<td style="padding-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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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531268317240">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Income Taxes (Details Textual) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_sgbx_IncomeTaxTextualAbstract', window );"><strong>Income Taxes (Textual)</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EffectiveIncomeTaxRateContinuingOperations', window );">Reconciliation of federal statutory rate</a></td>
<td class="nump">0.00%<span></span>
</td>
<td class="nump">0.00%<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes', window );">Effective state and local tax rate</a></td>
<td class="nump">3.90%<span></span>
</td>
<td class="nump">1.10%<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount', window );">Valuation allowance</a></td>
<td class="nump">$ 1,541,948<span></span>
</td>
<td class="nump">$ 264,109<span></span>
</td>
</tr>
<tr class="re">
<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 carry forward</a></td>
<td class="nump">$ 16,600,000<span></span>
</td>
<td class="nump">$ 5.5<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Net operating loss expiration date</a></td>
<td class="text">Dec. 31,  2037<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_UnrecognizedTaxBenefits', window );">Unrecognized tax benefits</a></td>
<td class="nump">$ 0<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_sgbx_FutureTaxableIncomePercentage', window );">Future taxable income percentage</a></td>
<td class="nump">80.00%<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_sgbx_FutureTaxableIncomeTemporarilyRemovesPercentage', window );">Future taxable income temporarily removed percentage</a></td>
<td class="nump">80.00%<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_sgbx_FutureTaxableIncomePercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 future taxable income</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">sgbx_FutureTaxableIncomePercentage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
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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>Future taxable income temporarily removed percentage</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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<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;">sgbx_IncomeTaxTextualAbstract</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_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://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 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_EffectiveIncomeTaxRateContinuingOperations</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>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</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_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://www.xbrl.org/2009/role/commonPracticeRef<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.Fact.4)<br> -URI http://asc.fasb.org/extlink&amp;oid=116825942&amp;loc=d3e330036-122817<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<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>
</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>num:percentItemType</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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</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>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<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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<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>
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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=120406818&amp;loc=SL37586934-109318<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 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>
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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://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 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_ValuationAllowanceDeferredTaxAssetChangeInAmount</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>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br></p></div>
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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;">srt_TitleOfIndividualAxis=sgbx_NonDirectorsMember</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>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>77
<FILENAME>R64.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531251477352">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Construction Backlog (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_sgbx_ConstructionBacklogAbstract', window );"><strong>Construction Backlog [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_sgbx_ConstructionContractsBacklog', window );">Balance - beginning of period</a></td>
<td class="nump">$ 17,634,261<span></span>
</td>
<td class="nump">$ 97,657,379<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_sgbx_NewContractsReceivedDuringYear', window );">New contracts and change orders during the period</a></td>
<td class="nump">13,816,785<span></span>
</td>
<td class="nump">17,659,053<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_sgbx_AdjustmentsAndCancellationsNet', window );">Adjustments and cancellations, net</a></td>
<td class="num">(27,370)<span></span>
</td>
<td class="num">(94,697,336)<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_sgbx_ConstructionBacklogGross', window );">Construction backlog, gross</a></td>
<td class="nump">31,423,676<span></span>
</td>
<td class="nump">20,619,096<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_sgbx_ContractRevenue', window );">Less: contract revenue earned during the period</a></td>
<td class="num">(6,306,215)<span></span>
</td>
<td class="num">(2,984,835)<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_sgbx_ConstructionContractsBacklog', window );">Balance - end of period</a></td>
<td class="nump">$ 25,117,461<span></span>
</td>
<td class="nump">$ 17,634,261<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_sgbx_AdjustmentsAndCancellationsNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Adjustments and cancellations, net.</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;">sgbx_AdjustmentsAndCancellationsNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_sgbx_ConstructionBacklogAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">sgbx_ConstructionBacklogAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_sgbx_ConstructionBacklogGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Construction Backlog Gross</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">sgbx_ConstructionBacklogGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_sgbx_ConstructionContractsBacklog">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Construction contracts backlog.</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;">sgbx_ConstructionContractsBacklog</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_sgbx_ContractRevenue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 contract revenue.</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;">sgbx_ContractRevenue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_sgbx_NewContractsReceivedDuringYear">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>New contracts received during the year.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">sgbx_NewContractsReceivedDuringYear</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>78
<FILENAME>R65.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531258332200">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Construction Backlog (Details 1)<br></strong></div></th>
<th class="th">
<div>Dec. 31, 2020 </div>
<div>USD ($)</div>
</th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems', window );"><strong>Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueRemainingPerformanceObligation', window );">Total Backlog</a></td>
<td class="nump">$ 25,117,461<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_sgbx_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDatesAxis=sgbx_WithinOneYearMember', window );">Within 1 year [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_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems', window );"><strong>Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]</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_RevenueRemainingPerformanceObligation', window );">Total Backlog</a></td>
<td class="nump">12,261,211<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_sgbx_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDatesAxis=sgbx_OneToTwoYearMember', window );">1 to 2 years [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_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems', window );"><strong>Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueRemainingPerformanceObligation', window );">Total Backlog</a></td>
<td class="nump">12,856,250<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_sgbx_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDatesAxis=sgbx_ThereAfterMember', window );">Thereafter [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_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems', window );"><strong>Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]</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_RevenueRemainingPerformanceObligation', window );">Total Backlog</a></td>
<td class="text"> <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_RevenueRemainingPerformanceObligation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 transaction price allocated to performance obligation that has not been recognized as revenue.</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 13<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121604090&amp;loc=SL49130556-203045<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_RevenueRemainingPerformanceObligation</td>
</tr>
<tr>
<td style="padding-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_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems</td>
</tr>
<tr>
<td style="padding-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_sgbx_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDatesAxis=sgbx_WithinOneYearMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">sgbx_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDatesAxis=sgbx_WithinOneYearMember</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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<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;">sgbx_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDatesAxis=sgbx_OneToTwoYearMember</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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<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">sgbx_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDatesAxis=sgbx_ThereAfterMember</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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</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>79
<FILENAME>R66.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;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531253968840">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Construction Backlog (Details Textual)<br></strong></div></th>
<th class="th" colspan="5">3 Months Ended</th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr>
<th class="th">
<div>Dec. 31, 2020 </div>
<div>USD ($) </div>
<div>Item</div>
</th>
<th class="th">
<div>Sep. 30, 2020 </div>
<div>USD ($) </div>
<div>Item</div>
</th>
<th class="th">
<div>Dec. 31, 2019 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Sep. 30, 2019 </div>
<div>USD ($) </div>
<div>Item</div>
</th>
<th class="th">
<div>Jun. 30, 2019 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Dec. 31, 2020 </div>
<div>USD ($) </div>
<div>Item</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_sgbx_ConstructionBacklogTextualAbstract', window );"><strong>Construction Backlog (Textual)</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_RevenueRemainingPerformanceObligation', window );">Total Backlog</a></td>
<td class="nump">$ 25,117,461<span></span>
</td>
<td class="text">&#160;<span></span>
</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">$ 25,117,461<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_sgbx_ConstructionBacklogContractRevenue', window );">Construction backlog contract amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 2,400,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 25,000,000<span></span>
</td>
<td class="nump">$ 17,000,000<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_sgbx_NumberOfLargeContracts', window );">Number of large contracts | Item</a></td>
<td class="nump">3<span></span>
</td>
<td class="nump">2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RestructuringCostAndReserveAxis=sgbx_ContractTwoMember', window );">Contract Two [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_sgbx_ConstructionBacklogTextualAbstract', window );"><strong>Construction Backlog (Textual)</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_sgbx_ConstructionBacklogContractRevenue', window );">Construction backlog contract amount</a></td>
<td class="nump">$ 800,000<span></span>
</td>
<td class="nump">$ 2,950,000<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_RestructuringCostAndReserveAxis=sgbx_ContractOneMember', window );">Contract One [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_sgbx_ConstructionBacklogTextualAbstract', window );"><strong>Construction Backlog (Textual)</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_sgbx_ConstructionBacklogContractRevenue', window );">Construction backlog contract amount</a></td>
<td class="nump">2,700,000<span></span>
</td>
<td class="nump">$ 4,000,000<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="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RestructuringCostAndReserveAxis=sgbx_ContractThreeMember', window );">Contract Three [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_sgbx_ConstructionBacklogTextualAbstract', window );"><strong>Construction Backlog (Textual)</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_sgbx_ConstructionBacklogContractRevenue', window );">Construction backlog contract amount</a></td>
<td class="nump">$ 700,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_sgbx_LeaseArrangementTypesAxis=sgbx_ExclusiveLicenseAgreementMember', window );">Exclusive License Agreement Member | Contract Two [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_sgbx_ConstructionBacklogTextualAbstract', window );"><strong>Construction Backlog (Textual)</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_sgbx_ConstructionBacklogContractRevenue', window );">Construction backlog contract amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 15,000,000<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_sgbx_LeaseArrangementTypesAxis=sgbx_ExclusiveLicenseAgreementMember', window );">Exclusive License Agreement Member | Contract One [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_sgbx_ConstructionBacklogTextualAbstract', window );"><strong>Construction Backlog (Textual)</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_sgbx_ConstructionBacklogContractRevenue', window );">Construction backlog contract amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 55,000,000<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_sgbx_ConstructionBacklogContractRevenue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Its represented contract revenue earned 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;">sgbx_ConstructionBacklogContractRevenue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_sgbx_ConstructionBacklogTextualAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">sgbx_ConstructionBacklogTextualAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_sgbx_NumberOfLargeContracts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Its represented number of large contracts.</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;">sgbx_NumberOfLargeContracts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_RevenueRemainingPerformanceObligation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 transaction price allocated to performance obligation that has not been recognized as revenue.</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 13<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121604090&amp;loc=SL49130556-203045<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_RevenueRemainingPerformanceObligation</td>
</tr>
<tr>
<td style="padding-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_RestructuringCostAndReserveAxis=sgbx_ContractTwoMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RestructuringCostAndReserveAxis=sgbx_ContractTwoMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RestructuringCostAndReserveAxis=sgbx_ContractOneMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RestructuringCostAndReserveAxis=sgbx_ContractOneMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RestructuringCostAndReserveAxis=sgbx_ContractThreeMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RestructuringCostAndReserveAxis=sgbx_ContractThreeMember</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_sgbx_LeaseArrangementTypesAxis=sgbx_ExclusiveLicenseAgreementMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">sgbx_LeaseArrangementTypesAxis=sgbx_ExclusiveLicenseAgreementMember</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>80
<FILENAME>R67.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;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531173555160">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stockholders' Equity (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="7">1 Months Ended</th>
<th class="th" colspan="2">12 Months Ended</th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>May 15, 2020</div></th>
<th class="th"><div>May 31, 2020</div></th>
<th class="th"><div>Apr. 30, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
<th class="th"><div>Aug. 31, 2019</div></th>
<th class="th"><div>Apr. 30, 2019</div></th>
<th class="th"><div>Jul. 31, 2017</div></th>
<th class="th"><div>Jun. 30, 2017</div></th>
<th class="th"><div>Dec. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
<th class="th"><div>Jun. 05, 2019</div></th>
<th class="th"><div>Jun. 04, 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_sgbx_StockholdersEquityTextualAbstract', window );"><strong>Stockholders' Equity (Textual)</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>
<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 );">Issued shares of common stock</a></td>
<td class="nump">6,900,000<span></span>
</td>
<td class="nump">6,000,000<span></span>
</td>
<td class="nump">440,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">45,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SaleOfStockPricePerShare', window );">Common stock, 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="text">&#160;<span></span>
</td>
<td class="nump">$ 17.00<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 100.00<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsOfStockIssuanceCosts', window );">Issuance costs of offering</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 176,771<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_OtherUnderwritingExpense', window );">Underwriting discounts and commissions and other offering expenses</a></td>
<td class="nump">$ 15,596,141<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,522,339<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_DeferredFinanceCostsNet', window );">Debt Issuance Costs, Net</a></td>
<td class="nump">$ 1,653,859<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 347,661<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_sgbx_WarrantsToPurchaseOfCommonStock', window );">Warrants to purchase 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="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">563<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_ConversionOfStockSharesIssued1', window );">Common stock issued upon conversion</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">8,321<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_StockIssuedDuringPeriodSharesStockOptionsExercised', window );">Exercise of stock options, 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="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <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_ConversionOfStockAmountIssued1', window );">Aggregate amount of conversion</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 2,117,948<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_sgbx_CommonStockExercisePricePerShare', window );">Common stock exercise price</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0.01<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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 );">Shares of common stock</a></td>
<td class="nump">900,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_CommonStockSharesAuthorized', window );">Common Stock, Shares Authorized</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">25,000,000<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="nump">25,000,000<span></span>
</td>
<td class="nump">25,000,000<span></span>
</td>
<td class="nump">25,000,000<span></span>
</td>
<td class="nump">300,000,000<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_sgbx_OptionsGrantedToPurchaseCommonStock', window );">Options granted to purchase common stock</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">900,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_sgbx_CommonStockNumberOfSharesUnderwritter', window );">Common stock to the underwriter</a></td>
<td class="nump">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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=sgbx_PurchaseAgreementMember', window );">Purchase Agreement [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_sgbx_StockholdersEquityTextualAbstract', window );"><strong>Stockholders' Equity (Textual)</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>
<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 );">Issued shares 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="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">42,388<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_SaleOfStockPricePerShare', window );">Common stock, 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="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 22.00<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsOfStockIssuanceCosts', window );">Issuance costs of offering</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">$ 379,816<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_sgbx_WarrantsToPurchaseOfCommonStock', window );">Warrants to purchase 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="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4,239<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SubsidiarySaleOfStockAxis=us-gaap_IPOMember', window );">IPO [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_sgbx_StockholdersEquityTextualAbstract', window );"><strong>Stockholders' Equity (Textual)</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>
<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 );">Issued shares 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">857,500<span></span>
</td>
<td class="nump">2,250<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">11,250<span></span>
</td>
<td class="nump">75,000<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_SaleOfStockPricePerShare', window );">Common stock, per share</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 2.50<span></span>
</td>
<td class="nump">$ 4.25<span></span>
</td>
<td class="nump">$ 3.00<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 100.00<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 3.00<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsOfStockIssuanceCosts', window );">Issuance costs of offering</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">$ 454,552<span></span>
</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">$ 1,388,615<span></span>
</td>
<td class="text">&#160;<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_ProceedsFromIssuanceOfWarrants', window );">Warrants issued</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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">$ 3,750<span></span>
</td>
<td class="text">&#160;<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_sgbx_IssuanceOfWarrants', window );">Issued warrants</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">55,475<span></span>
</td>
<td class="text">&#160;<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_ConversionOfStockSharesIssued1', window );">Common stock issued upon conversion</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">90,084<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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=sgbx_CommonStockIssuedUnderUnderwritingAgreementMember', window );">Common Stock Issued Under Underwriting Agreement Member</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_sgbx_StockholdersEquityTextualAbstract', window );"><strong>Stockholders' Equity (Textual)</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>
<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_PaymentsOfStockIssuanceCosts', window );">Issuance costs of offering</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">$ 181,695<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_StatementClassOfStockAxis=us-gaap_SeriesAPreferredStockMember', window );">New Preferred 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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_sgbx_StockholdersEquityTextualAbstract', window );"><strong>Stockholders' Equity (Textual)</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>
<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 );">Issued shares 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="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">25,833<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_sgbx_CommonStockExercisePricePerShare">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Common stock exercise price per share.</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;">sgbx_CommonStockExercisePricePerShare</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_sgbx_CommonStockNumberOfSharesUnderwritter">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Common stock to the underwriter</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;">sgbx_CommonStockNumberOfSharesUnderwritter</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_sgbx_IssuanceOfWarrants">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Issuance of warrants due to underwriters service.</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;">sgbx_IssuanceOfWarrants</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_sgbx_OptionsGrantedToPurchaseCommonStock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Option to purchase additional 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;">sgbx_OptionsGrantedToPurchaseCommonStock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_sgbx_StockholdersEquityTextualAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Stockholders Equity Textual [Abstract].</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">sgbx_StockholdersEquityTextualAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_sgbx_WarrantsToPurchaseOfCommonStock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 number of warrants to purchase 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;">sgbx_WarrantsToPurchaseOfCommonStock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_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://www.xbrl.org/2003/role/disclosureRef<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_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_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=120391452&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_ConversionOfStockAmountIssued1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The value of the financial instrument issued [noncash or part noncash] in the conversion of stock. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=121583591&amp;loc=d3e4304-108586<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=121583591&amp;loc=d3e4313-108586<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 5<br> -URI http://asc.fasb.org/extlink&amp;oid=121583591&amp;loc=d3e4332-108586<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConversionOfStockAmountIssued1</td>
</tr>
<tr>
<td style="padding-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_ConversionOfStockSharesIssued1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 new shares issued in the conversion of stock in a noncash (or part noncash) transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=121583591&amp;loc=d3e4332-108586<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=121583591&amp;loc=d3e4313-108586<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 3<br> -URI http://asc.fasb.org/extlink&amp;oid=121583591&amp;loc=d3e4304-108586<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConversionOfStockSharesIssued1</td>
</tr>
<tr>
<td style="padding-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_DeferredFinanceCostsNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 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=120391452&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 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=119993939&amp;loc=d3e28555-108399<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredFinanceCostsNet</td>
</tr>
<tr>
<td style="padding-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_OtherUnderwritingExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Costs incurred during the period, such as those relating to general administration and policy maintenance that do not vary with and are not primarily related to the acquisition or renewal of insurance contracts.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div 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 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04.7)<br> -URI http://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<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 720<br> -Section 25<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=35755714&amp;loc=d3e28434-158551<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherUnderwritingExpense</td>
</tr>
<tr>
<td style="padding-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_PaymentsOfStockIssuanceCosts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash outflow for cost incurred directly with the issuance of an equity security.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3291-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PaymentsOfStockIssuanceCosts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromIssuanceOfWarrants">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 issuance of rights to purchase common shares at predetermined price (usually issued together with corporate 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 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&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_ProceedsFromIssuanceOfWarrants</td>
</tr>
<tr>
<td style="padding-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_SaleOfStockPricePerShare">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 amount received by subsidiary or equity investee for each share of common stock issued or sold in the stock transaction.</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_SaleOfStockPricePerShare</td>
</tr>
<tr>
<td style="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_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=120391452&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=120397183&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=120391452&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_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=120381028&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=120397183&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=120391452&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=120391452&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_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=sgbx_PurchaseAgreementMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=sgbx_PurchaseAgreementMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SubsidiarySaleOfStockAxis=us-gaap_IPOMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SubsidiarySaleOfStockAxis=us-gaap_IPOMember</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=sgbx_CommonStockIssuedUnderUnderwritingAgreementMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=sgbx_CommonStockIssuedUnderUnderwritingAgreementMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementClassOfStockAxis=us-gaap_SeriesAPreferredStockMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementClassOfStockAxis=us-gaap_SeriesAPreferredStockMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>81
<FILENAME>R68.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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<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531254522472">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Warrants (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="4">1 Months Ended</th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>May 31, 2020</div></th>
<th class="th"><div>Aug. 31, 2019</div></th>
<th class="th"><div>Apr. 30, 2019</div></th>
<th class="th"><div>Jun. 30, 2017</div></th>
<th class="th"><div>Dec. 31, 2020</div></th>
<th class="th"><div>Dec. 09, 2020</div></th>
<th class="th"><div>May 15, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_sgbx_WarrantsTextualAbstract', window );"><strong>Warrants (Textual)</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_sgbx_WarrantsToPurchase', window );">Aggregate purchase warrants</a></td>
<td class="nump">300,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharePrice', window );">Common stock exercise price</a></td>
<td class="nump">$ 3.14<span></span>
</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">$ 6.10<span></span>
</td>
<td class="nump">$ 3.28<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_DebtInstrumentMaturityDate', window );">Maturity date</a></td>
<td class="text">May  05,  2025<span></span>
</td>
<td class="text">Aug. 29,  2024<span></span>
</td>
<td class="text">Oct. 29,  2024<span></span>
</td>
<td class="text">Jun. 21,  2023<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_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights', window );">Shares 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="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">900,000<span></span>
</td>
</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_ClassOfWarrantOrRightAxis=sgbx_WarrantOneMember', window );">October 29, 2019 and expire October 29, 2024 [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_sgbx_WarrantsTextualAbstract', window );"><strong>Warrants (Textual)</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_sgbx_WarrantsToPurchase', window );">Aggregate purchase warrants</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">42,388<span></span>
</td>
<td class="text">&#160;<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_SharePrice', window );">Common stock exercise price</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 27.50<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</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_ClassOfWarrantOrRightAxis=sgbx_WarrantTwoMember', window );">October 29, 2019 and expire April 24, 2024 [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_sgbx_WarrantsTextualAbstract', window );"><strong>Warrants (Textual)</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_sgbx_WarrantsToPurchase', window );">Aggregate purchase warrants</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4,239<span></span>
</td>
<td class="text">&#160;<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_SharePrice', window );">Common stock exercise price</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 27.50<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</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_ClassOfWarrantOrRightAxis=sgbx_WarrantThreeMember', window );">February 1, 2020 and expire August 29, 2024 [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_sgbx_WarrantsTextualAbstract', window );"><strong>Warrants (Textual)</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_sgbx_WarrantsToPurchase', window );">Aggregate purchase warrants</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2,250<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_SharePrice', window );">Common stock exercise price</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 21.25<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_ClassOfWarrantOrRightAxis=sgbx_WarrantFourMember', window );">June 21, 2018 and expire June 21, 2023 [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_sgbx_WarrantsTextualAbstract', window );"><strong>Warrants (Textual)</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_sgbx_WarrantsToPurchase', window );">Aggregate purchase warrants</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">4,313<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_SharePrice', window );">Common stock exercise price</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">$ 125.00<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueAdjustmentOfWarrants', window );">Fair value of warrants</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">$ 63,796<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_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>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_sgbx_WarrantsTextualAbstract', window );"><strong>Warrants (Textual)</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentMaturityDate', window );">Maturity date</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">Apr. 24,  2024<span></span>
</td>
<td class="text">&#160;<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_sgbx_WarrantsTextualAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">sgbx_WarrantsTextualAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_sgbx_WarrantsToPurchase">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 number of warrants to purchase.</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;">sgbx_WarrantsToPurchase</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_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://www.xbrl.org/2003/role/disclosureRef<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_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_DebtInstrumentMaturityDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 when the debt instrument is scheduled to be fully repaid, 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://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 210.5-02.22(a)(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (bbb)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=117815213&amp;loc=d3e19207-110258<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentMaturityDate</td>
</tr>
<tr>
<td style="padding-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_FairValueAdjustmentOfWarrants">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of expense (income) related to adjustment to fair value of warrant liability.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 480<br> -SubTopic 10<br> -Section 25<br> -Paragraph 13<br> -URI http://asc.fasb.org/extlink&amp;oid=109262497&amp;loc=d3e20148-110875<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueAdjustmentOfWarrants</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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_ClassOfWarrantOrRightAxis=sgbx_WarrantOneMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_ClassOfWarrantOrRightAxis=sgbx_WarrantOneMember</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_ClassOfWarrantOrRightAxis=sgbx_WarrantTwoMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_ClassOfWarrantOrRightAxis=sgbx_WarrantTwoMember</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_ClassOfWarrantOrRightAxis=sgbx_WarrantThreeMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_ClassOfWarrantOrRightAxis=sgbx_WarrantThreeMember</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_ClassOfWarrantOrRightAxis=sgbx_WarrantFourMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_ClassOfWarrantOrRightAxis=sgbx_WarrantFourMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementEquityComponentsAxis=us-gaap_WarrantMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementEquityComponentsAxis=us-gaap_WarrantMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
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<DOCUMENT>
<TYPE>XML
<SEQUENCE>82
<FILENAME>R69.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
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<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531261823064">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Share-based Compensation (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems', window );"><strong>Stock-Based Compensation Expense</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensation', window );">Total</a></td>
<td class="nump">$ 1,261,215<span></span>
</td>
<td class="nump">$ 729,404<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_StockOptionMember', window );">Stock options [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_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems', window );"><strong>Stock-Based Compensation Expense</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_ShareBasedCompensation', window );">Total</a></td>
<td class="nump">10,667<span></span>
</td>
<td class="nump">150,580<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 );">RSUs [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_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems', window );"><strong>Stock-Based Compensation Expense</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_ShareBasedCompensation', window );">Total</a></td>
<td class="nump">1,250,548<span></span>
</td>
<td class="nump">578,824<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_DerivativeInstrumentRiskAxis=sgbx_StockBasedCompensationPlanMember', window );">Share-based Payment Arrangement [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_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems', window );"><strong>Stock-Based Compensation Expense</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_ShareBasedCompensation', window );">Total</a></td>
<td class="nump">1,261,215<span></span>
</td>
<td class="nump">729,404<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_DerivativeInstrumentRiskAxis=sgbx_StockBasedCompensationPlanMember', window );">Share-based Payment Arrangement [Member] | Payroll and related expenses [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_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems', window );"><strong>Stock-Based Compensation Expense</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_ShareBasedCompensation', window );">Total</a></td>
<td class="nump">1,204,095<span></span>
</td>
<td class="nump">715,904<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_DerivativeInstrumentRiskAxis=sgbx_StockBasedCompensationPlanMember', window );">Share-based Payment Arrangement [Member] | Marketing and business development expenses [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_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems', window );"><strong>Stock-Based Compensation Expense</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_ShareBasedCompensation', window );">Total</a></td>
<td class="nump">$ 57,120<span></span>
</td>
<td class="nump">$ 13,500<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_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of noncash expense for share-based payment arrangement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AwardTypeAxis=us-gaap_StockOptionMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_StockOptionMember</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>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeInstrumentRiskAxis=sgbx_StockBasedCompensationPlanMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_DerivativeInstrumentRiskAxis=sgbx_StockBasedCompensationPlanMember</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=sgbx_PayrollMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=sgbx_PayrollMember</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=sgbx_MarketingandBusinessDevelopmentExpensesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=sgbx_MarketingandBusinessDevelopmentExpensesMember</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>83
<FILENAME>R70.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
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<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531253734408">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Share-based Compensation (Details 2) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Shares Outstanding, Beginning balance</a></td>
<td class="nump">53,170<span></span>
</td>
<td class="nump">55,253<span></span>
</td>
</tr>
<tr class="re">
<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 );">Shares, Granted</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="ro">
<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 );">Shares, Exercised</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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod', window );">Shares, Cancelled</a></td>
<td class="num">(16,733)<span></span>
</td>
<td class="num">(2,083)<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Shares Outstanding, Ending balance</a></td>
<td class="nump">36,437<span></span>
</td>
<td class="nump">53,170<span></span>
</td>
</tr>
<tr class="re">
<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 );">Shares, Exercisable</a></td>
<td class="nump">36,332<span></span>
</td>
<td class="nump">52,649<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue', window );">Weighted Average Fair Value Per Share, Outstanding, Beginning balance</a></td>
<td class="nump">$ 24.80<span></span>
</td>
<td class="nump">$ 24.80<span></span>
</td>
</tr>
<tr class="re">
<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 );">Weighted Average Fair Value Per Share, Granted</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <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_sgbx_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisedWeightedAverageGrantDateFairValue', window );">Weighted Average Fair Value Per Share, Exercised</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_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue', window );">Weighted Average Fair Value Per Share, Cancelled</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue', window );">Weighted Average Fair Value Per Share, Outstanding, Ending balance</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">24.80<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_sgbx_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableInPeriodWeightedAverageGrantDateFairValue', window );">Weighted Average Fair Value Per Share, Exercisable</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">24.80<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Weighted Average Exercise Price Per Share, Outstanding, Beginning balance</a></td>
<td class="nump">81.20<span></span>
</td>
<td class="nump">81.20<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice', window );">Weighted Average Exercise Price Per Share, Granted</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <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_sgbx_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisedInPeriodWeightedAverageFairValue', window );">Weighted Average Exercise Price Per Share, Exercised</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_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice', window );">Weighted Average Exercise Price Per Share, Cancelled</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="ro">
<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 );">Weighted Average Exercise Price Per Share, Outstanding, Ending balance</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">81.20<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice', window );">Weighted Average Exercise Price Per Share, Exercisable</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">$ 81.20<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Weighted Average Remaining Terms (in years), Outstanding, Beginning balance</a></td>
<td class="text">7 years 4 months 24 days<span></span>
</td>
<td class="text">8 years 4 months 28 days<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_sgbx_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm', window );">Weighted Average Remaining Terms (in years), Outstanding, Ending balance</a></td>
<td class="text"> <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_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1', window );">Weighted Average Remaining Terms (in years), Exercisable</a></td>
<td class="text"> <span></span>
</td>
<td class="text">7 years 4 months 20 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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue', window );">Aggregate intrinsic Value, Outstanding, Beginning balance</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <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_sgbx_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValueOne', window );">Aggregate Intrinsic Value, Outstanding, Ending balance</a></td>
<td class="text"> <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 );">Aggregate Intrinsic Value, Exercisable</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_sgbx_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableInPeriodWeightedAverageGrantDateFairValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 exercisable 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>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">sgbx_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableInPeriodWeightedAverageGrantDateFairValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_sgbx_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisedInPeriodWeightedAverageFairValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 exercised 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>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">sgbx_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisedInPeriodWeightedAverageFairValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_sgbx_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisedWeightedAverageGrantDateFairValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 exercised 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>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">sgbx_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisedWeightedAverageGrantDateFairValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_sgbx_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValueOne">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">sgbx_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValueOne</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_sgbx_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">sgbx_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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=120381028&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=120381028&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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(iv)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Gross number of share options (or share units) granted during the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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=120381028&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>
<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_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=120381028&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=120381028&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=120381028&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_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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=120381028&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>
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<tr>
<td><strong> Data Type:</strong></td>
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</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=120381028&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_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average grant-date fair value of non-vested options forfeited.</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_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue</td>
</tr>
<tr>
<td style="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_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average grant-date fair value of non-vested options outstanding.</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_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue</td>
</tr>
<tr>
<td style="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_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=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
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<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=120381028&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_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=120381028&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=120397183&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=120391452&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=120391452&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>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531255457160">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Share-based Compensation (Details 3) - RSUs [Member]<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th">
<div>Dec. 31, 2020 </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_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract', window );"><strong>Stock Options and Grants [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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber', window );">Number of Shares, Non-vested beginning</a></td>
<td class="nump">8,938<span></span>
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</tr>
<tr class="re">
<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 );">Number of Shares, Granted</a></td>
<td class="nump">891,157<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Number of Shares, Vested</a></td>
<td class="num">(368,591)<span></span>
</td>
</tr>
<tr class="re">
<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 );">Number of Shares, Forfeited/Expired</a></td>
<td class="num">(4,000)<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber', window );">Number of Shares, Non-vested ending</a></td>
<td class="nump">527,504<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_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract</td>
</tr>
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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: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>
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<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=120381028&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_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=120381028&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>
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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 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=120381028&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_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=120381028&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_AwardTypeAxis=us-gaap_RestrictedStockUnitsRSUMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AwardTypeAxis=us-gaap_RestrictedStockUnitsRSUMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
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<DESCRIPTION>IDEA: XBRL DOCUMENT
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531174663048">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Share-based Compensation (Details Textual)<br></strong></div></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="8">1 Months Ended</th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="2">12 Months Ended</th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th">
<div>Dec. 09, 2020 </div>
<div>$ / shares </div>
<div>shares</div>
</th>
<th class="th">
<div>Nov. 11, 2020 </div>
<div>$ / shares </div>
<div>shares</div>
</th>
<th class="th">
<div>Sep. 23, 2020 </div>
<div>$ / shares </div>
<div>shares</div>
</th>
<th class="th">
<div>Apr. 14, 2020 </div>
<div>USD ($) </div>
<div>$ / shares </div>
<div>shares</div>
</th>
<th class="th">
<div>Oct. 09, 2019 </div>
<div>shares</div>
</th>
<th class="th">
<div>Jun. 05, 2019 </div>
<div>$ / shares </div>
<div>shares</div>
</th>
<th class="th"><div>Jan. 15, 2019</div></th>
<th class="th">
<div>Aug. 27, 2020 </div>
<div>shares</div>
</th>
<th class="th">
<div>Dec. 31, 2019 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Mar. 22, 2019 </div>
<div>Employee </div>
<div>$ / shares </div>
<div>shares</div>
</th>
<th class="th"><div>Feb. 26, 2019</div></th>
<th class="th">
<div>Mar. 31, 2018 </div>
<div>$ / shares</div>
</th>
<th class="th">
<div>Jan. 30, 2017 </div>
<div>USD ($) </div>
<div>$ / shares</div>
</th>
<th class="th">
<div>Jan. 20, 2017 </div>
<div>shares</div>
</th>
<th class="th">
<div>Oct. 26, 2016 </div>
<div>shares</div>
</th>
<th class="th">
<div>Sep. 30, 2017 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Dec. 31, 2020 </div>
<div>USD ($) </div>
<div>$ / shares </div>
<div>shares</div>
</th>
<th class="th">
<div>Dec. 31, 2019 </div>
<div>USD ($) </div>
<div>shares</div>
</th>
<th class="th">
<div>May 31, 2020 </div>
<div>$ / shares</div>
</th>
<th class="th">
<div>Mar. 31, 2017 </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_sgbx_StockOptionsAndGrantsTextualAbstract', window );"><strong>Stock Options and Grants (Textual)</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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_ShareBasedCompensation', window );">Stock-based compensation | $</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,261,215<span></span>
</td>
<td class="nump">$ 729,404<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_StockIssuedDuringPeriodSharesRestrictedStockAwardGross', window );">Restricted stock or options issued, shares | 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="text">&#160;<span></span>
</td>
<td class="nump">2,500<span></span>
</td>
<td class="nump">9,189<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">200,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_AllocatedShareBasedCompensationExpense', window );">Recognized stock-based compensation expense | $</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 150,580<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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">10,667<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_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized', window );">Unrecognized compensation costs | $</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 2,667<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharePrice', window );">Fair value of stock price</a></td>
<td class="nump">$ 3.28<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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">$ 6.10<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 3.14<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 );">Granted options to purchase | 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="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <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_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice', window );">Exercise price</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">$ 16.40<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_sgbx_OptionsVestedDescription', window );">Options vested, description</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>
<td class="text">&#160;<span></span>
</td>
<td class="text">These options vest in equal quarterly installments over either a two-year and three-year period and will fully vest by the end of March 31, 2021.<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_sgbx_NumberOfEmployees', window );">Number of employees | Employee</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="nump">6<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationDescriptionAndTerms', window );">Description of restricted stock units granted</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">The restricted stock units granted on November 11, 2020 will vest 1/2 on November 11, 2020 and 1/2 on the one year anniversary of the grant date, subject to each individual&#8217;s continued service as a director of the Company through such date, and are payable six months after the termination of the director from the Company&#8217;s Board of Directors or death or disability. The fair value of these units upon issuance amounted to $111,920.<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">Total of 526 of restricted stock units were granted to two of the Company&#8217;s non-employee directors, under the Incentive Plan, at the calculated fair value of $58.80 and $55.20 per share, respectively, which represents the average closing price of the Company&#8217;s common stock for the ten trading days immediately preceding and including the grant date.<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_AwardTypeAxis=us-gaap_RestrictedStockMember', window );">Restricted 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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_sgbx_StockOptionsAndGrantsTextualAbstract', window );"><strong>Stock Options and Grants (Textual)</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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_ShareBasedCompensation', window );">Stock-based compensation | $</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,250,548<span></span>
</td>
<td class="nump">$ 578,824<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_StockIssuedDuringPeriodSharesRestrictedStockAwardGross', window );">Restricted stock or options issued, shares | 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="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">15,703<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice', window );">Exercise price</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="nump">$ 54.00<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_sgbx_AllocatedShareBasedCompensationExpenseAccrued', window );">Recognized stock-based compensation expense accrued | $</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 217,256<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationDescriptionAndTerms', window );">Description of restricted stock units granted</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>
<td class="text">Restricted stock units granted to Mr. Galvin, Mr. Armstrong, Mr. Shetty, and an aggregate of six employees and one consultant of 6,139, 772, 5,729 and an aggregate of 3,063, respectively, vest in installments over either a one-year, two-year, three-year and four-year period and will fully vest by the end of December 31, 2022. The fair value of these units upon issuance amounted to $847,957.<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_TitleOfIndividualAxis=srt_ChiefExecutiveOfficerMember', window );">Paul Galvin [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_sgbx_StockOptionsAndGrantsTextualAbstract', window );"><strong>Stock Options and Grants (Textual)</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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_StockIssuedDuringPeriodSharesRestrictedStockAwardGross', window );">Restricted stock or options issued, shares | shares</a></td>
<td class="nump">372,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">35,331<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationDescriptionAndTerms', window );">Description of restricted stock units granted</a></td>
<td class="text">Restricted stock units granted to Mr. Galvin will vest 1/2 on December 9, 2020 and 1/2 on the first year anniversary of the grant date. The fair value of these units upon issuance amounted to $1,220,160.<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">Restricted stock units granted to Mr. Galvin, Mr. Armstrong, Mr. Sheeran, and an aggregate of five employees and one consultant of 11,331, 1,000, 3,000 and an aggregate of 8,000, respectively, will vest in full on the first anniversary of the vesting commencement date and one consultant received 12,000 restricted stock units that vested immediately on April 15, 2020. The fair value of these units upon issuance amounted to $168,176.<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_TitleOfIndividualAxis=srt_ChiefFinancialOfficerMember', window );">Mahesh Shetty [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_sgbx_StockOptionsAndGrantsTextualAbstract', window );"><strong>Stock Options and Grants (Textual)</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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice', window );">Exercise price</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>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 4.61<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_TitleOfIndividualAxis=srt_ChiefOperatingOfficerMember', window );">Stevan Armstrong [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_sgbx_StockOptionsAndGrantsTextualAbstract', window );"><strong>Stock Options and Grants (Textual)</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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_StockIssuedDuringPeriodSharesRestrictedStockAwardGross', window );">Restricted stock or options issued, shares | shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">425,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_SharePrice', window );">Fair value of stock price</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1.81<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationDescriptionAndTerms', window );">Description of restricted stock units granted</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">Restricted stock units granted to Mr. Armstrong, Mr. Sheeran, and an aggregate of seven employees and one consultant of 50,000, 75,000 and an aggregate of 300,000, respectively, and 1/3 will vest on September 23, 2020, 1/3 on the one year anniversary of the grant date and 1/3 on the two year anniversary of the grant date. The fair value of these units upon issuance amounted to $769,250.<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_TitleOfIndividualAxis=sgbx_EmployeeMember', window );">Employees [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_sgbx_StockOptionsAndGrantsTextualAbstract', window );"><strong>Stock Options and Grants (Textual)</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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice', window );">Exercise price</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>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 4.61<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_TitleOfIndividualAxis=sgbx_NonEmployeeDirectorMember', window );">Non-employee director [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_sgbx_StockOptionsAndGrantsTextualAbstract', window );"><strong>Stock Options and Grants (Textual)</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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_StockIssuedDuringPeriodSharesRestrictedStockAwardGross', window );">Restricted stock or options issued, shares | shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">46,826<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">12,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_SharePrice', window );">Fair value of stock price</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 2.39<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 4.76<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1', window );">Fair value of options | $</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 57,120<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationDescriptionAndTerms', window );">Description of restricted stock units granted</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">The restricted stock units granted on November 11, 2020 will vest 1/2 on November 11, 2020 and 1/2 on the one year anniversary of the grant date, subject to each individual&#8217;s continued service as a director of the Company through such date, and are payable six months after the termination of the director from the Company&#8217;s Board of Directors or death or disability. The fair value of these units upon issuance amounted to $111,920.<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_PlanNameAxis=sgbx_TwoThousandSixteenPlanMember', window );">2016 Plan [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_sgbx_StockOptionsAndGrantsTextualAbstract', window );"><strong>Stock Options and Grants (Textual)</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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_StockIssuedDuringPeriodSharesRestrictedStockAwardGross', window );">Restricted stock or options issued, shares | 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="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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">1,000,000<span></span>
</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_CommonStockCapitalSharesReservedForFutureIssuance', window );">Common stock available for issuance, shares | 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="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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">179,547<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_PlanNameAxis=sgbx_TwoThousandSixteenPlanOneMember', window );">2016 Plan One [Member] | Paul Galvin [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_sgbx_StockOptionsAndGrantsTextualAbstract', window );"><strong>Stock Options and Grants (Textual)</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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice', window );">Exercise price</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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 3.00<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1', window );">Fair value of options | $</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 316,599<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 370,558<span></span>
</td>
<td class="text">&#160;<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_PlanNameAxis=sgbx_TwoThousandSixteenPlanOneMember', window );">2016 Plan One [Member] | Mahesh Shetty [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_sgbx_StockOptionsAndGrantsTextualAbstract', window );"><strong>Stock Options and Grants (Textual)</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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_SharesIssuedPricePerShare', window );">Public offering price</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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 5.00<span></span>
</td>
</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=sgbx_TwoThousandSixteenPlanOneMember', window );">2016 Plan One [Member] | Stevan Armstrong [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_sgbx_StockOptionsAndGrantsTextualAbstract', window );"><strong>Stock Options and Grants (Textual)</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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice', window );">Exercise price</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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 3.00<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1', window );">Fair value of options | $</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 316,599<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_sgbx_AllocatedShareBasedCompensationExpenseAccrued">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">sgbx_AllocatedShareBasedCompensationExpenseAccrued</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_sgbx_NumberOfEmployees">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 number of employees.</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;">sgbx_NumberOfEmployees</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_sgbx_OptionsVestedDescription">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 description of options vested.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">sgbx_OptionsVestedDescription</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_sgbx_StockOptionsAndGrantsTextualAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">sgbx_StockOptionsAndGrantsTextualAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_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=120381028&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=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AllocatedShareBasedCompensationExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockCapitalSharesReservedForFutureIssuance">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 number of common shares reserved for future issuance.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 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=120391452&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_CommonStockCapitalSharesReservedForFutureIssuance</td>
</tr>
<tr>
<td style="padding-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_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cost not yet recognized for nonvested award under share-based payment arrangement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (i)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of noncash expense for share-based payment arrangement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Agreed-upon price for the exchange of the underlying asset relating to the share-based payment award.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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_ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationDescriptionAndTerms">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 modification of award under share-based payment arrangement. Includes, but is not limited to, terms for expiration date, vesting rights and exercise price.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (h)(2)(i)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&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_ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationDescriptionAndTerms</td>
</tr>
<tr>
<td style="padding-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_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_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 of options vested. Excludes equity instruments other than options, for example, but not limited to, share units, stock appreciation rights, restricted 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 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&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_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1</td>
</tr>
<tr>
<td style="padding-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_SharesIssuedPricePerShare">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 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>
</tr>
<tr>
<td style="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_StockIssuedDuringPeriodSharesRestrictedStockAwardGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 shares issued during the period, including shares forfeited, as a result of Restricted Stock Awards.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div 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=120397183&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_StockIssuedDuringPeriodSharesRestrictedStockAwardGross</td>
</tr>
<tr>
<td style="padding-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_AwardTypeAxis=us-gaap_RestrictedStockMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_RestrictedStockMember</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_TitleOfIndividualAxis=srt_ChiefExecutiveOfficerMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=srt_ChiefExecutiveOfficerMember</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_TitleOfIndividualAxis=srt_ChiefFinancialOfficerMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=srt_ChiefFinancialOfficerMember</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_TitleOfIndividualAxis=srt_ChiefOperatingOfficerMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=srt_ChiefOperatingOfficerMember</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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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=sgbx_EmployeeMember</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>
<td>na</td>
</tr>
<tr>
<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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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_TitleOfIndividualAxis=sgbx_NonEmployeeDirectorMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=sgbx_NonEmployeeDirectorMember</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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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PlanNameAxis=sgbx_TwoThousandSixteenPlanMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=sgbx_TwoThousandSixteenPlanMember</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>
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<tr>
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PlanNameAxis=sgbx_TwoThousandSixteenPlanOneMember</td>
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<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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<td><strong> Balance Type:</strong></td>
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<tr>
<td><strong> Period Type:</strong></td>
<td></td>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531257947656">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Commitments and Contingencies (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="3">1 Months Ended</th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Apr. 14, 2021</div></th>
<th class="th"><div>Feb. 11, 2020</div></th>
<th class="th"><div>Sep. 12, 2018</div></th>
<th class="th"><div>Apr. 30, 2020</div></th>
<th class="th"><div>Jan. 31, 2020</div></th>
<th class="th"><div>Jan. 31, 2019</div></th>
<th class="th"><div>Jun. 15, 2020</div></th>
<th class="th"><div>Jun. 21, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherCommitmentsLineItems', window );"><strong>Other Commitments [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LossContingencyDamagesSoughtValue', window );">Damages sought value</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 2,861,401.66<span></span>
</td>
<td class="nump">$ 761,401.66<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 2,100,000<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_sgbx_DescriptionOfClaimedAmount', window );">Description of claimed amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">the Company and its Chairman and Chief Executive Officer, Paul Galvin, claiming (i) $372,638 in unpaid wages and bonuses and (ii) $300,000 due in severance<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_sgbx_UnpaidWages', window );">Unpaid wages</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 372,638<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 30,428.71<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_sgbx_SeveranceAmount', window );">severance</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">$ 300,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 300,000<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_OtherCommitmentsDescription', window );">Description of commitments</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">provide for an annual base salary of $400,000,&#160;provide for a&#160;performance bonus structure for a bonus of up to 50% of base salary upon the Company&#8217;s achievement of $2,000,000&#160;EBITDA and additional performance bonus payments for the achievement of EBITDA in excess of $2,000,000&#160;based on a percentage of the incremental increase in EBITDA (ranging from 10% of the incremental increase in EBITDA if the Company achieves over $2,000,000&#160;and up to $7,000,000&#160;in EBITDA, 8% of the incremental increase in EBITDA if the Company achieves over $7,000,000&#160;and up to $12,000,000&#160;in EBITDA and 3% of the incremental increase in EBITDA over $12,000,000), provide for a profits-based additional bonus of up to $250,000&#160;in certain limited circumstances,&#160;and provide for&#160;one&#160;(1) year severance, plus a pro-rated amount of any unpaid bonus earned by him during the year as verified by the Company&#8217;s principal financial officer, if Mr. Galvin is terminated without cause. At the Company&#8217;s option, up to&#160;fifty&#160;(50%) percent of the EBITDA performance bonuses may be paid in restricted stock units if then available for grant under the Company&#8217;s Stock Incentive Plan.&#160;All other terms of the employment agreement remain in full force and effect.&#160;<span></span>
</td>
<td class="text">&#160;<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]</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>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherCommitmentsLineItems', window );"><strong>Other Commitments [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherCommitmentsDescription', window );">Description of commitments</a></td>
<td class="text">The Company has asserted that Osang materially breached a certain Managed Supply Agreement (&#8220;MSA&#8221;) entered into between the parties on October 12, 2020, pursuant to which the Company received on consignment &lt;span style="color: #000000;">two million (2,000,000) units of Osang&#8217;s &#8220;Genefinder Plus RealAmp Covid-19 PCR Test&#8221; (the &#8220;Covid-19 Test&#8221;) for domestic and international distribution. The Company has also asserted that Osang breached the covenant of good faith and fair dealing, fraudulently induced it to enter into the MSA, and violated &#167;349 of the New York General Business Law&#8217;s prohibition of deceptive business practices.&lt;/span><span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_sgbx_DescriptionOfClaimedAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">sgbx_DescriptionOfClaimedAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_sgbx_SeveranceAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">sgbx_SeveranceAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_sgbx_UnpaidWages">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">sgbx_UnpaidWages</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sgbx_</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_LossContingencyDamagesSoughtValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The value (monetary amount) of the award the plaintiff seeks 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=121557415&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=121557415&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=121557415&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_LossContingencyDamagesSoughtValue</td>
</tr>
<tr>
<td style="padding-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_OtherCommitmentsDescription">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 the nature and terms of commitment.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherCommitmentsDescription</td>
</tr>
<tr>
<td style="padding-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_OtherCommitmentsLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherCommitmentsLineItems</td>
</tr>
<tr>
<td style="padding-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;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140531251535320">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Subsequent Event (Details)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th">
<div>Dec. 31, 2020 </div>
<div>USD ($) </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_SubsequentEventLineItems', window );"><strong>Subsequent Event [Line Items]</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_ProceedsFromWarrantExercises', window );">Proceeds from the exercise of warrants | $</a></td>
<td class="nump">$ 703,437<span></span>
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<td class="nump">225,100<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_srt_TitleOfIndividualAxis=sgbx_SGBDevelopmentCorpMember', window );">SGB Development Corp. [Member]</a></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_SubsequentEventLineItems', window );"><strong>Subsequent Event [Line Items]</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_SubsequentEventDescription', window );">Subsequent event, description</a></td>
<td class="text">the Company has formed SGB Development Corp. (&#8220;Development&#8221;). Development will provide real property development to low and moderate income housing. The projects for Development will be built by SG Echo. In addition, Development has entered into a contract to acquire and develop an approximately 7-acre site in Austin, Texas, which is expected to yield a maximum of 225 condo units.<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_srt_TitleOfIndividualAxis=sgbx_EchosRealEstateHoldingsMember', window );">Echo&#8217;s real estate holdings [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_SubsequentEventLineItems', window );"><strong>Subsequent Event [Line Items]</strong></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_SubsequentEventDescription', window );">Subsequent event, description</a></td>
<td class="text">&lt;span style="color: #000000; font-family: 'Times New Roman', serif; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: justify; text-indent: 48px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">The Company executed our option to acquire Echo&#8217;s real estate holdings in Durant, OK, consisting of a&lt;span>&#160;&lt;/span>&lt;/span>&lt;span>19&lt;/span>&lt;span style="color: #000000; font-family: 'Times New Roman', serif; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: justify; text-indent: 48px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">-acre site and all of its structures and we expect to close on the Echo site in the second quarter of&lt;span>&#160;&lt;/span>&lt;/span>&lt;span>2021&lt;/span>&lt;span style="color: #000000; font-family: 'Times New Roman', serif; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: justify; text-indent: 48px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">.&lt;/span><span></span>
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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>The cash inflow associated with the amount received from holders exercising their stock warrants.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&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">
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of shares of stock issued as of the balance sheet date, including shares that had been issued and were previously outstanding but which are now 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 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">
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Describes the event or transaction that occurred between the balance sheet date and the date the financial statements are issued or available to be issued.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 855<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6842918&amp;loc=SL6314017-165662<br></p></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>Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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end
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
